AAON SS1026, SS1030, SS1032, SS1033, SS1034 VCM-X controller, SS1028 system manager, SS1027, SS1056 service tool, SS1045 RNE controller Technical guide

Factory Packaged Controls

VCM-X / RNE Operator

Interfaces Technical Guide

VCM-X Controller Code: SS1026, SS1030, SS1032, SS1033, SS1034

Requires System Manager Code: SS1028 Version 1.0 and up

Requires Service Tool Code: SS1027 Version 1.0 and up

RNE Controller Code: SS1045

Requires Service Tool Code: SS1056

TABLE OF CONTENTS

INTRODUCTION .............................................................................................................................. 3

Modular Service Tool and Modular System Manager ...................................................................................................................3

SYSTEM CONNECTION ................................................................................................................... 4

Modular Service Tool ....................................................................................................................................................................4

Modular System Manager ............................................................................................................................................................5

Power/Comm Board Wiring ..........................................................................................................................................................6

Modular System Manager - Stand Alone......................................................................................................................................7

INTERFACES OVERVIEW ................................................................................................................. 8

Display Screens and Data Entry Keys .........................................................................................................................................8

Mode Selection Buttons ...............................................................................................................................................................9

Entering Unit ID (Address) ...........................................................................................................................................................9

INITIALIZATION ............................................................................................................................ 10

System Manager Initialization ....................................................................................................................................................10

System Manager Passcodes......................................................................................................................................................12

Modular Service Tool Initialization ..............................................................................................................................................13

Setting the Energy Saving Timer ................................................................................................................................................14

Setting the Time and Date ..........................................................................................................................................................15

Week Schedules ........................................................................................................................................................................16

Holiday Schedules......................................................................................................................................................................17

Schedule Override......................................................................................................................................................................17

PROGRAMMING ............................................................................................................................. 18

VCM-X Confi guration Screen Index ...........................................................................................................................................18

Confi guring VCM-X Controllers ..................................................................................................................................................19

RNE Confi guration Screen Index ...............................................................................................................................................28

Confi guring RNE Controllers ......................................................................................................................................................29

VCM-X / RNE Setpoint Screen Index .........................................................................................................................................38

Confi guring VCM-X / RNE Setpoints ..........................................................................................................................................39

VCM-X / RNE Status Screen Index ............................................................................................................................................48

VCM-X / RNE Status Screens ....................................................................................................................................................49

VAV/Zone Confi guration Screens ...............................................................................................................................................58

VAV/Zone Setpoint Screens .......................................................................................................................................................60

VAV/Zone Status Screens ..........................................................................................................................................................64

MiniLink PD Confi guration Screens............................................................................................................................................66

MiniLink PD Status Screens .......................................................................................................................................................67

TROUBLESHOOTING ..................................................................................................................... 68

Damper Force Modes.................................................................................................................................................................68

VCM-X / RNE Outputs Force .....................................................................................................................................................70

INDEX ............................................................................................................................................ 71

WattMaster Controls, Inc.

8500 NW River Park Drive · Parkville , MO 64152

Toll Free Phone: 866-918-1100

PH: (816) 505-1100 · FAX: (816) 505-1101

E-mail: [email protected]

Visit our website at www.orioncontrols.com

www.aaon.com

WattMaster Form : AA-VCMXRNEOI-TGD-01B

Copyright September 2012 WattMaster Controls, Inc.

AAON Part Number: V23670

AAON ® is a registered trademark of AAON, Inc., Tulsa, OK.

Neither WattMaster Controls, Inc. nor AAON ® assumes any responsibility for errors or omissions in this document.

This document is subject to change without notice.

Modular Service Tool

INTRODUCTION

Modular Service Tool and System Manager

Modular System Manager

9.00"

2.02"

4.75”

7

DEC

1

4

8

0

2

5

UP

3

6

9

PREV

ESC

DOWN

CLEAR

NEXT

ENTER

STATUS

SETPOINTS

SCHEDULES

OVERRIDES

ALARMS

6.25"

UP

Mode

Selection

PREV NEXT

STATUS

1.81"

SETPOINTS

ESC

DOWN

CLEAR

10.00”

SCHEDULES

ENTER

OVERRIDES

ALARMS

CONFIGURATION

BALANCE - TEST

ON

7

DEC

1

4

2

5

8

0

3

6

-

9

MINUS

Figure 2: Modular System Manager Dimensions

NOTE:

The Modular System Manager can be used with the

VCM-X Controller, but not with the RNE Controller. The interface options for the RNE Controller are the Modular

Service Tool, the System Manager Touch Screen II, or

Prism II Software.

1.63"

Figure 1: Modular Service Tool Dimensions

The OE391-11 Modular Service Tool is a system operator interface that provides a direct link to enable the system operator to view the status, confi gure, and adjust the setpoints of the VCM-X, RNE, or VAV/Zone

Controller on the control system communications loop. The Modular

Service Tool is housed in an attractive beige-colored plastic enclosure.

The display area is covered with a clear plastic bezel for protection of the display screen. The Modular Service Tool has a 4-line-by-20-character display panel with adjustable contrast control and a 27-key membrane keypad for data selection and entry. All keypad operations are simple and straight forward, utilizing non-cryptic plain English language messages.

Menu-driven programming allows for easy setup and operation without the need for specialized training. The Modular Service Tool is supplied with (4) AA 1.5 V Volt alkaline batteries, a wall mount DC power supply and a communication cable terminated with an 8-pin DIN connector for connection to the Service Tool. The cable allows you to setup and program any Orion controller with an 8-pin DIN connector socket by simply plugging the service tool into the socket on the controller.

The OE392-07 Modular System Manager provides a direct link to enable you to view the status and adjust the setpoints of the VCM-X and

VAV/Zone controllers on the control system communications loop. The

System Manager is housed in an attractive, off-white colored plastic enclosure. The System Manager is equipped with a 4-line-by-20-character backlighted display panel and a 24-key membrane keypad for data selection and entry. All keypad operations are simple and straight forward, utilizing non-cryptic plain English language messages. Menu-driven programming allows for easy setup and operation without the need for specialized training. The System Manager also has 2 integral LEDs for user notifi cation of system alarm conditions and override initiations.

Protection from unauthorized users is provided by the System Manager’s integral multi-level passcode authorization programming.

On a Networked System, the Modular System Manager is connected to the communications and power loop of the system via modular cables that simply plug into the System Manager board and the Power/Comm

Distribution Board. This virtually eliminates wiring errors and makes installation fast and easy. When it is to be connected to a Stand-Alone system, a cable with modular connectors on one end and stripped wire ends on the other end is provided to facilitate connecting communications and power to the Modular System Manager from the 24 VAC power source and the HVAC unit controller communication wiring terminals.

The Modular Service Tool is designed to be hand-carried. Its rugged plastic housing provides superior protection for the electronic components housed inside. The Modular Service Tool is a top-quality service tool that will stand up to the demands of the typical job site environment for many years.

The Modular System Manager is designed for wall mounting. Mounting holes are provided to attach the Modular System Manager to a standard handy box. It is recommended that the System Manager be mounted at approximately eye level to allow for ease of programming and reading of the display. The System Manager is typically mounted in the building manager’s or superintendent’s offi ce or in an equipment room. The attractive enclosure is quite suitable for mounting in any location.

VCM-X / RNE Operator Interfaces Technical Guide

3

SYSTEM CONNECTION


Zone

Zone


Whether you have a Stand Alone, Interconnected, or Networked Orion

Controls System, the Modular Service Tool always connects to an HVAC unit controller via a prefabricated cable that is supplied with the service tool. The Modular Service Tool cable is terminated on both ends with a mini-DIN connector. Attach one end to the Modular Service Tool and the other end to the mini-DIN connector on the HVAC unit controller. If this is an Interconnected System, all controllers that are interconnected with communications cable can be programmed from any HVAC unit controller on the loop. If this is a Networked System, all controllers on the entire Networked System can be programmed from one HVAC unit controller.

Be sure that the Modular Service Tool has fresh batteries installed or that it is connected to a power source using the supplied power pack before attempting any programming of the controller. See Figure 3 for connection details.

Connector Cable

Male DIN Connector

Female DIN Connector

Typical Controller Board

The Modular Service Tool Can Be

Connected To The VCM-X, RNE

Or VAV/Zone Controller By

Plugging One End Of The

Supplied Cable Into the

Modular Service Tool DIN

Connector And The Other End

Into The DIN Connector On The

Controllers.


Mode

Selection

STATUS

PREV

SETPOINTS

SCHEDULES

OVERRIDES

ALARMS

CONFIGURATION

BALANCE- TEST

ON

7

DEC

1

4

UP

ESC

DOWN

CLEAR

ENTER

2

5

8

0

3

6

-

9

MINUS

NEXT

Power On Button

4

Figure 3: Modular Service Tool

Be Sure The Modular Service

Tool Is Connected To The

Supplied Power Pack Or Has

Fresh Batteries Installed Before

Attempting Programming Of The

Controller. Be Sure The Power Is

Turned Off On The Modular

Service Tool Before Connecting

The Cable To The Controller.





Device. By using these plug-in connections, wiring errors are virtually eliminated and system installation is fast and easy. See Figure 4 below for typical connection information. See Figure 5 on page 6 for typical

Power/Comm board wiring and connection information.

NOTE:

The Modular System Manager can be used with the

VCM-X Controller, but not with the RNE Controller. The interface options for the RNE Controller are the Modular

Service Tool, the System Manager Touch Screen, or

Prism II Software.

As previously described, when you are connecting the Modular System Manager to a Networked System, the Modular System Manager is connected to the communications and power loop of the system via modular cables. These cables simply plug into the System Manager board and to any device with modular connectors on any local loop on the system. Devices with modular connectors include the Power/

Comm Distribution Board, VAV/Zone controller, and MiniLink Polling

When the System Manager is to be connected to a Stand Alone system, a 12-foot cable with modular connectors on one end and stripped wire ends on the other end is provided for this purpose. This is used to facilitate connecting communications and power wiring to the Modular

System Manager from a 24 VAC power source and to the HVAC unit controller communication wiring terminals. See Figure 6 on page 7 for wiring details. If the supplied cable wire is not long enough for your installation, a standard modular cable of the correct length can be purchased through WattMaster and one of the modular connectors can be cut off to allow for the transformer and communication terminal wiring connections. It is recommended that you do not splice the communications wire if at all possible. The transformer should be rated at

6 VA minimum power output.

Figure 4: Modular System Manager - Networked


5


Power/Comm Board Wiring

Zone

Zone

WARNING!

DO NOT GROUND THE 24V TRANSFORMER

THAT IS TO BE USED WITH THE POWER/COMM

BOARDS. GROUNDING OF THE TRANSFORMER

WILL DAMAGE THE POWER/COMM BOARD

AND ALL BOARDS CONNECTED TO IT. A

SEPARATE TRANSFORMER MUST BE USED

FOR EACH POWER/COMM BOARD. NO

EXCEPTIONS. DO NOT CONNECT ANY OTHER

DEVICES TO THE TRANSFORMER USED FOR

THE POWER/COMM BOARD!

A Power/Comm Cable Can Be Used To

Connect With The MiniLink PD Instead

Using

Of

2 Conductor Twisted Pair With Shield

Cable . You Can Also Use A Power/Comm

Cable To Connect With Another Power/Comm

Board, A System Manager Or A VAV/Zone

Controller.

If Desired, Instead Of Using A

Power/Comm Cable, You Can Use 2

Conductor Twisted Pair With Shield

Cable To Connect To The Power/

Comm Board From The VCM-X / RNE

Controller, MiniLink PD, Or Another

Power/Comm Board.

Line Voltage

24VAC

24VAC Transformer (By Others)

4 Amp Slow Blow Fuse

Local Loop RS-485

9600 Baud

T

SH

All Comm Loop Wiring Is

Straight Thru

T

SH

T

SH

T

SH

R R R R

NOTE:

Diagram Shown Is For Wiring Of

Power/Comm Board When Used

For Connecting Local Loop Devices

Such As VAV/Zone Controllers,

System Manager(s) and Other

Power/Comm Boards.

Power/Comm Cable To Other Power/Comm Board(s),

System Manager, Or VAV/Zone Controllers On Local Loop Only.

Local Loop RS-485

9600 Baud

6

Figure 5: Typical Power/Comm Board Wiring



Modular System Manager - Stand Alone

Figure 6: Modular System Manager - Stand Alone


7

8

INTERFACES OVERVIEW

Service Tool and System Manager Keys

Operator Interfaces Comparison

In order to confi gure and program the Orion System controllers, you must have an Operator’s Interface or a personal computer with the Prism II computer front-end software installed. Three different Operator Interfaces are available for programming of the Orion Controls System—the

Modular Service Tool, the Modular System Manager (VCM-X and VAV/

Zone Controllers only), and/or the System Manager TS II. These devices allow you to access the status and setpoints of the controllers on your communications loop. This manual describes the Modular Service Tool and Modular System Manager. If using the System Manager TS II, please see the System Manager TS II Technical Guide.

The Modular Service Tool and System Manager allow you to view any temperature or output condition and change any setpoint to fi ne-tune the operations of the total system. All keypad operations are simple and straightforward, utilizing non-cryptic plain English messages.

Display Screens & Data Entry Keys

The System Manager’s and Modular Service Tool’s display screens are very similar. For most setpoints and modes, there are only a few difference in the function of the keypads. In this manual, when there are differences in the keypad input or the screens between the two operator’s interfaces, both screens or keypads will be shown. See the chart below for a list of the keypad descriptions and functions.

UP

Mode

Selection

STATUS

SETPOINTS

PREV

ESC

DOWN

CLEAR

NEXT

SCHEDULES

ENTER

OVERRIDES

ALARMS

CONFIGURATION

BALANCE - TEST

ON

1

4

7

DEC

2

5

8

0

3

6

9


System Manager

Keypad

Description

ESC

ENTER

Clear

Minus

DEC





Key Function

System Manager Modular Service Tool

Use this key to exit from screens or from data entry or to return to the Main

Menu from any screen in the system.

Use this key to close a data entry fi eld and advance to the next item or screen.

If a data entry mistake is made, press this key to clear the data entry fi eld and start over.

Same function as

System Manager

Same function as

System Manager

If a setpoint with a negative value is required, press this key for the minus sign.

Press this key when entering data that requires a decimal point.

Same function as System

Manager but also turns off the power to the

Service Tool when on the

Main Menu Screen

Same function as

System Manager

Same function as

System Manager

Use these keys to step to the next controller on the loop on interconnected or networked systems.

Use these keys to step backward or forward through the screens.

Same function as

System Manager

Same function as

System Manager

7

DEC

1

4

2

5

8

0

UP

3

6

9

PREV

ESC

DOWN

CLEAR

NEXT

ENTER

STATUS

SETPOINTS

SCHEDULES

OVERRIDES

ALARMS



INTERFACES OVERVIEW

Service Tool and System Manager Keys

Mode Selection Buttons

Both the System Manager and Modular Service Tool are provided with

“Mode Selection Buttons.” These buttons give you instant access to the specifi c mode desired without having to scroll through several menu screens to get there. The Modular Service Tool has two extra function keys (“Confi guration” and “Balance-Test”) that are not available on the

System Manager.

Service Tool and System Manager

Entering Unit ID ( Address)

With both the Modular Service Tool and System Manager, you must enter the ID (Address) of the controller you wish to program.

Unit Selection

Enter Unit ID#

Selected ID#: XXXX

Button

Description

Mode Selection Buttons

STATUS

System Manager Modular Service Tool

Pressing this button takes you directly to the controller “Status” screens.

SETPOINTS

Pressing this button takes you directly to the controller “Setpoints” screens and

“Confi guration” menu.

Pressing this button takes you directly to the controller “Status” screens.

Pressing this button takes you directly to the controller “Setpoints” screens.

SCHEDULES

OVERRIDES

ALARMS

CONFIGURATION

BALANCE-TEST

Pressing this button takes you directly to the controller “Schedules” screens.

Pressing this button takes you directly to the controller “Overrides” screen. See the “Override

Button” section on page

12 for a description of this function. See Notes 1 &

2 below.

Pressing this button takes you directly to the controller “Alarms” screen. See the “Alarms

Button” section on

page 11 for a description of this function. See Notes 1

& 2 below.

Not Available. Use

“Setpoints” Button to access Menu.

Not available.

Pressing this button takes you directly to the controller “Schedules” screens.

Pressing this button takes you directly to the controller “Overrides” screen. See the “Override


14 for a description of this function.

See Note 1 below.

Pressing this button takes you directly to the controller “Alarms” screen. See the “Alarms


13 for a description of this function.

See Note 1 below.

Pressing this button takes you directly to the controller

“Confi guration” screens.

Pressing this button takes you directly to the controller “Balance-Test” screens.

With the Main Menu Screen displayed, press the function key associated with the operation (setpoints, confi guration, etc.) you want to perform.

The screen shown above will appear, asking you to enter a unit ID#

(controller address). Put in the ID# of the controller you wish to communicate with and then press

<ENTER>

.

If this is a Network System (the system has a CommLink), the Unit ID is actually two separate numbers combined into one value. The fi rst part of the number contains the Loop Address at which the controller is located. The second part of the number contains the actual controller address. See Examples #1 & #2 below.

If this is a Stand Alone System (system without a CommLink), the Unit

ID will be a number between 1 and 59. It is recommended the address be set to 1. See Example #3 below.

EXAMPLE #1

You would like to view the 3 rd controller on the 5 th loop. Enter “503” as the Unit ID.

EXAMPLE #2

You would like to view the 12 th

controller on the 24 th

loop. Enter “2412” as the Unit ID.

EXAMPLE #3

You would like to view the only controller on the loop. Enter “1” as the

Unit ID. No loop number is required since there is only one loop.

Press

<ENTER>

after entering the unit ID. If you are using the Modular

Service Tool, you will be taken directly to the fi rst screen for the operation you are trying to program.

Notes:

(1) This button only functions when the system is confi gured for “Network

Mode” or “Multiple MGRS Mode.” It will not function in “Stand Alone Mode.”

(2) The “Search for Units” function must be performed on the System Manager upon initial system setup before this function will be available. See the “System

Manager NM & MM Loop Search” section of this manual for complete instructions on performing a loop search.


9

INITIALIZATION

System Manager Initialization

Zone

Zone


If your display indicates a different mode than the one you need, press

<ENTER>

. The following screen will appear:

System Manager Initialization Screens

When the System Manager is powered up, the fi rst screen displays the current version of the software installed in your System Manager and your system’s confi guration—Network or Stand-Alone operation.

1) Set Time & Date

2) Communications

->) Next Menu

ESC) Exit Menu

Initializing

System Manager vX.XX

WattMaster Controls

Stand-Alone Mode

Press

<2>

on the keypad to enter the Communications Screen.

THIS ACTION REQUIRES

A SPECIAL HIGH LEVEL

PASSCODE CLEARANCE

Enter: XXXXXXX

System Manager vX.XX

Monday Operations

07/16/12 04:26 PM

NM Outdoor Air 87ºF

The screen above will appear a few seconds later. The last line of the display will have the letters SA (Stand-Alone Mode), MM (Multiple

System Manager Mode), or NM (Network Mode) followed by the current outdoor air temperature. The System Manager normally ships from the factory set for SA (Stand-Alone Mode). If you do not have a

CommLink or MiniLink polling device on your system and have one or more controllers connected and only one System Manager, the system must be set for SA (Stand-Alone Mode). If you have a CommLink or

MiniLink PD on your system and only have a single System Manager, the system must be set for NM (Network Mode). If you have a CommLink or MiniLink polling device on your system and have multiple System

Managers on your System, the system must be set for MM (Multiple

System Managers Mode). If you believe your system is incorrectly confi gured, please read the instructions that follow. If your system is confi gured correctly, proceed to the System Manager Network Mode

Loop Search section on page 11.

Confi guring for Stand-Alone Mode, Multiple

System Managers Mode, or Network Mode

The System Manager must be confi gured for the correct mode of operation for your system. There are 3 modes of operation available for the

Orion System—Stand-Alone, Multiple MGRS, and Network Mode.

Look at the bottom line of the display as mentioned in the previous paragraph and determine which mode your System Manager is currently set for. If you are using this System Manager on a communications loop that doesn’t have a MiniLink PD or CommLink connected to it and you have a single System Manager on your system, then you need to operate in Stand-Alone Mode. The fi rst two characters on the bottom line of the display should be SA. If you are using this System Manager on a communications loop, have a MiniLink PD or CommLink installed, and have multiple System Managers, then you need to operate in Multiple

MGRS Mode. The fi rst two characters on the bottom line of the display should be MM. If you are using this System Manager on a communications loop that has a MiniLink PD or CommLink installed and you have a single System Manager for your entire system, then you need to operate in Network Mode. The fi rst two characters on the bottom line of the display should be NM.

Enter the seven digit passcode “2337377” to access the next screen.

These seven digits spell the word “ADDRESS” on your phone keypad.

You will then see the screen below displayed. You must use the keypad to enter the correct number for the mode of operation needed for your system.

0) Stand Alone

1-60) Multiple MGRS

63) Network System

Enter Mode of Op:.xx

For Stand Alone Mode, press

<0>

.

For Multiple MGRS Mode, enter the address at which you want this particular System Manager to be set. When multiple System Managers are used on a local loop, each must be set with a unique address different from any other device on that loop. You must perform this same operation again for each System Manager installed. If you want one of these System Managers to be able to indicate alarms and overrides for the entire system, you must enter

<63>

for Network Mode on that particular System Manager.

For Network Mode (or as explained above for Multiple System Managers when one is to be set to indicate alarms and overrides), enter

< 63>

.

Once you have the correct number per the display above displayed, press

<ENTER>

. The following screen will appear telling you that you have changed the system mode:

You Have Changed The

System Manager Mode

Press Any Key To

Continue

Press any key on the keyboard to exit this screen.

10


INITIALIZATION

System Manager Initialization

System Manager NM & MM Mode Loop Search

When the System Manager is confi gured for Network Mode, a loop search must initially be performed for the System Manager to recognize alarms or overrides. Also, when you have a system that has multiple

System Managers and you have one of the System Managers set to

(63) Network Mode for alarm and override indication, you must also perform a loop search for that System Manager. This allows the System

Manager to be aware of all alarms and overrides for all local loops on the entire system.

System Manager Alarm Search

The System Manager can be used to search for all active alarms on the system. You must confi gure the MiniLink PD to allow for “ Alarm Polling” for each controller you want polled for alarms. See the MiniLink PD programming section on page 56 of this manual for setting information.

Press

<ALARMS>

. The Unit Selection Screen below will be displayed.

Enter the Unit ID of any unit on the system and press

<ENTER>

. The alarm search will begin with the unit you enter. The entire system is searched from this point.

NOTE: The Loop Search function is only required when using the System Manager(s), not the Modular Service Tool.

Unit Selection

Enter Unit ID#

Selected ID#: XXXX

To access the Loop Search Screen, from the Main Menu Screen, press

<ENTER>

.

The following screen will appear. The System Manager will search for any active alarms on the entire system.

1) Set Time & Date

2) Communications

->) Next Menu

ESC) Exit Menu

Alarm Screen

SEARCHING!

Press

<



>

for Next Menu. The following screen will be displayed:

1) Change Passcodes

2) Loop Search

<-) Prev. Menu

ESC) Exit Menu

After the System Manager completes its search, it will list the fi rst unit on the system that currently has an active alarm. Press

<ENTER>

to scroll through all the alarms on that particular unit. To move to the next unit or back to the previous unit, use the “Prev” or “Next” arrows to move between units with alarms.

Press

<2>

for Loop Search. The following screen will be displayed:

Alarm Search Screen

Loop = 1 Unit = 59

Space Sensor Failure

Loop Search

Current Loop = XX

Loops Found = XX

Searching

The System Manager will now proceed to search all loops to fi nd the

MiniLink PDs that are connected to the system. The screen will display the current loop being searched and the number of loops currently found.

To clear any alarms that are found, you must fi x the problem indicated in the alarm. Once the problem is fi xed, the alarm will clear from the screen the next time the unit is polled.

Once the search is completed, the following screen will be displayed:

Loop Search

Finished

Loops Found = XX

Press ESC to Exit

The screen will display the number of loops found on your system. The information will be saved into the System Manager’s memory. No further loop searches will be required unless you add an additional MiniLink

PD to the Network System.


11

INITIALIZATION

System Manager Passcodes

Zone

Zone

System Manager Override Search

When a space sensor with override option is used with any VAV/Zone

Controller or VCM-X Controller, the System Manager can determine and report any controllers that are currently operating in an override condition. This function requires that a MiniLink PD is installed on each loop where the controllers may be located. The MiniLink PD must be confi gured to allow for “Alarm Polling” for each controller that Override

Polling Enabled is desired for this function to work. See the MiniLink PD programming section on page 66 of this manual for setting information.

To access the Space Sensor Overrides Screen, press

<OVERRIDES>

, located on the System Manager keypad. A screen will appear asking you to enter a unit ID. Enter an ID for any active controller on the system and press

<ENTER>


These two levels of passcodes are programmable by any Level 2 user.

The default Level 1 passcode is “ 1111” and the default Level 2 passcode is “ 2222.”

If you wish to change either Level 1 or Level 2 passcodes, please see the instructions that follow.

From the Main Status Screen, press

<ENTER>


1) Set Time & Date

2) Communications

->) Next Menu

ESC) Exit Menu

Overrides Screen

Press

<



>

for Next Menu. The following screen will be displayed:

SEARCHING!

After the System Manager completes its search, it will list the fi rst unit on the system that is currently in the override mode. Press the

<>

<> button to scroll through all units that are in the Override Mode.

or

1) Change Passcodes

2) Loop Search

<-) Prev. Menu

ESC) Exit Menu

Press

<1>

for Change Passcodes. The following screen will be displayed:

Overrides Screen

Loop = 1 Unit = 59

Override Unit

Enter New Passcode

Level 1.....: XXXX

Level 2.....: XXXX

[Must Be 4 Digits]

System Manager Passcodes

Anytime you enter a unit ID with the Modular System Manager, you will be asked for a passcode. Passcodes are not required to view Status

Screens. The screen below will appear if this action requires passcode clearance.

This screen allows you to enter new Level 1 or Level 2 passcodes. The actual digits in your passcodes are never displayed. An “X” is used as a place holder for each digit entered. Passcodes must always be four digits in length, so the usable range of numbers is 1000 to 9999.

CAUTION: If you change the Level 2 passcode and cannot remember what it is, you will be locked out of

THIS ACTION REQUIRES

PASSCODE CLEARANCE

Enter Passcode: XXXX

The System Manager has two levels of user access. Level 1 users are limited to viewing status and/or changing the Time and Date and Operating Schedules. Level 2 users have complete system access. Any status or setpoint fi eld can be read or reset from the System Manager.

12


INITIALIZATION

Modular Service Tool Initialization


The Modular Service Tool is very similar to the System Manager in its operations. Two exceptions to this are that unlike the System Manager, the Service Tool does not check the entire system when performing an

“Alarm” or “Override” search, and it does not have any passcoding capability.

Enter

<0>

or

<1>

to select the proper mode of operation. When you are fi nished, press

<ENTER>

to return to the Main Menu.

You Have Changed The

System Mode

Press Any Key To

Continue

NOTE: When you press the

<Alarms>

or

<OVERRIDES>

button on the Modular Service Tool, it will search only the loop number of the unit ID that you have entered; therefore, you must search each local loop individually to access all alarms or overrides on the system.

Modular Service Tool Initialization Screen

After connecting the Service Tool to the controller with the supplied cable, press

<ON>


Modular Service Tool Alarm Search

To search for alarms, press

< Alarms>

. The Unit Selection Screen will be displayed. Enter the Unit ID of any controller on the system and press

<ENTER>

. Unlike the System Manager, only the alarms on this loop will be searched, not the entire system.

Service Tool vX.XX

Monday Operations

07/16/12 04:26 PM

Stand Alone Mode

Unit Selection

Enter Unit ID#

Selected ID#: XXXX

The following screen will appear. The Modular Service Tool will search for any active alarms on the local loop.

Confi guring the Modular Service Tool for Network or Stand-Alone Operation

As with the System Manager, you must determine if the mode displayed is correct for your system. If it is confi gured for Stand-Alone, Stand

Alone Mode will appear on the bottom line of the display. This is the factory default setting. If you are using this tool on a system or controller that does not have a CommLink or MiniLink PD installed, then this is the correct setting, and you can proceed to the desired screen by pressing the menu key or any function key. If you are using this Service Tool on a communications loop and have installed a MiniLink PD or CommLink, then you need to operate in Network Mode, and the bottom line should display the words, Network Mode.

Alarm Screen

SEARCHING!

After the Modular Service Tool completes its search, it will list the fi rst unit on the local loop whose ID was entered that currently has an active alarm. Press

<ENTER>

to scroll through all the alarms for controllers on that particular loop. To move to the next controller or back to the previous unit, use the

<> or

<> button to move between controllers with alarms on the loop.

If your display indicates a different mode than the one you need, press

<ENTER>

and the following screen will appear:

Alarm Search Screen

Loop = 1 Unit = 59

Space Sensor Failure

1) Set Time & Date

2) Communications

3) Energy Saving

ESC) Exit Menu

Press

<2>

to access the Communications Screen.

To clear any alarms that are found, you must fi x the problem indicated in the alarm. Once the problem is fi xed, the alarm will clear from the screen the next time the unit is polled.

0) Stand Alone Mode

1) Network System

Enter Mode Of Op:.xx


13

INITIALIZATION

Modular Service Tool Initialization

Zone

Zone

Modular Service Tool Override Search

When a space sensor with override option is used with any VAV/Zone

VCM-X, or RNE Controller, the Modular Service Tool can determine and report any controllers that are currently operating in an override condition on the local loop whose ID (Address) has been entered before running the search. This function requires that a MiniLink Polling

Device is installed on each loop where the controllers may be located.

Setting the Energy Saving Timer

The Modular Service Tool has a built-in timer that can be programmed to shut the Service Tool off after a specifi ed period of time if no buttons are pressed. This is a very useful feature if you are powering the

Service Tool from the internal batteries. To access this setting from the

Main Status Screen, press

<ENTER>


To access the Overrides Screen, press

<OVERRIDES>

from the

Modular Service Tool’s keypad. A screen will appear asking you to enter a unit ID. Enter an ID for any active controller on the local loop you wish to search and press

<ENTER>

. Unlike the System Manager, only the overrides on this loop will be searched, not the entire system.

The following screen will appear:

Overrides Screen

1) Set Time & Date

2) Communications

3) Energy Saving

ESC) Exit Menu

Press

<3>

to access the Energy Saving Screen. The following screen will appear:

SEARCHING!

Energy Saving

Automatic Power Down

Minutes: xx

Press ESC to Exit

After the Service Tool completes its search, it will list the fi rst unit on the selected local loop that is currently in the override mode. Press the previous or next button to scroll through all units on the local loop you have selected that are in the Override Mode.

Enter the number of minutes you want the Service Tool to stay active before it automatically powers down. To cancel the automatic power down, enter

<99>

. After you have entered a number between 1 and 99 minutes, press

<ESC>

to exit the screen.

Overrides Screen

Loop = 1 Unit = 59

Override Unit

14


INITIALIZATION

Setting the Time & Date

Setting Time & Date

Both the Modular Service Tool and Modular System Manager are equipped with a real time clock chip allowing them to maintain the correct time. Once you have programmed the correct time and date, the information is broadcast globally to all controllers on the entire system.

The System Manager will also broadcast this information once every day at midnight to synchronize all of the controllers on the system.

Programming the Date

Program Time/Date

Month (1-12): XX

Day (1-31): XX

Year (00-99): XX

Programming Times

From the Main Menu, press

<ENTER>


Month - Enter the Month (1 to 12)

Day - Enter the Day of the Month (1 to 31)

Year - Enter the current Year with two digits (00 to 99)

1) Set Time & Date

2) Communications

3)

ESC) Exit Menu

Press

<1>

on your keypad to access the Set Time & Date Screens.

Although the times are displayed on the Main Screen in a standard 12hour format, you must program them using the 24-hour military format.

If you confi gured the VCM-X or RNE Controller to use its own Internal

Schedules, the Occupied/Unoccupied modes are calculated on the basis of the current real time clock reading.

Daylight Savings

After you have programmed the date, the Daylight Savings Time Auto

Adjust Screen will be displayed. If you want the time to be automatically adjusted for daylight savings time, use the arrow key to select Yes, or if not, use the arrow key to select No.

Daylight Savings

Auto Adjustment: Yes

Use Left/Right Arrow

Program Time/Date

Day (Sunday=0): X

Enter Hr. (0-23): XX

Enter Minutes : XX

Day - Enter the Day of the Week (0 to 6)

NOTE:

The U.S. government has seen fi t recently to arbitrarily determine the switch-over dates each year, so we recommend that you disable this function and manually change the schedules from year to year.

If you enable this operation, be aware that the time will change the fi rst Sunday in April and then switch back the last Sunday in October. These used to be the standard dates that were constant from year to year.

Hours (Hr) - Enter Hours in 24-Hour Military Format

Minutes - Enter the Minutes


15

INITIALIZATION

Scheduling

Zone

Zone

Scheduling

You can access the VCM-X or RNE Controller Scheduling Screens by

pressing

<SCHEDULES>

on either the System Manager (VCM-X only) or the Modular Service Tool. Press the number button for the scheduling function you wish to view.

All times are in 24-hour military format, so 5:00 PM would be entered as 1700.

If both the Start and Stop Times are ZERO, the schedule is in a continuous OFF mode. (Use for Remote Signal Contact.)

If both the Start and Stop Times are 2359, the schedule is in a continuous ON mode.

1) Schedule Override

2) Week Schedules

3) Holidays

ESC) Exit Menu

NOTE: The second line displays which day of the week is currently being programmed. The day of the week automatically increments as you exit the Event #2 screen for the day and continue to the next day’s Event #1 screen.

Week Schedules

Event #1

VCM-X / RNE Schd

Sunday Event #1

Start Time..: XXXX

Stop Time...: XXXX

CAUTION: The controller ships with all schedules set to

zero so that the controller will not attempt to heat

or cool before you have confi gured the system.

Holiday Start/Stop Day Selection

Event #2

VCM-X / RNE Schd

Sunday Event #2

Start Time..: XXXX

Stop Time...: XXXX

If you are using the internal scheduling capability of the VCM-X or

RNE Controller, set the schedule hours and holiday periods from the menu shown above. You can also force the unit to operate continuously in occupied or unoccupied mode by selecting the Schedule Override menu item and entering the desired command.

If you are using an external contact closure to signal the occupied mode, you must access the Week Schedule Screens and set all start and stop times to zero to prevent the internal schedule from turning the equipment on when you don’t want it to operate.

VCM-X / RNE Hldy

Holiday # 1

Stop Mon/Day.: XXXX

[ July 5 th

= 705 ]

The screens will step through the fourteen possible holidays, one period at a time. Line 2 shows which holiday is currently being programmed.

Since a holiday period can encompass more than one day, you need to program the day the holiday starts and the day the holiday ends. If your holiday only lasts one day, simply set both the Start Day and the Stop

Day to the same value. Remember to combine the month and day into a single four-digit value.

The screens will step through the Start Time and then the Stop Time for each day of the week. You can quit at any point in the process by

pressing

<ESC>

. There are two Start/Stop events available per day, so the screen will show which event is being programmed. If you need only one event, keep Event #2’s times set at ZERO.

EXAMPLE:

VCM-X / RNE Hldy

Holiday # 1

Start Mon/Day.: XXXX

[ July 4 th

= 704 ]

704 = July 4 th (NOTE: Leading zero not required)

16


INITIALIZATION

Holiday Scheduling and Schedule Override

Holiday Start/Stop Times

VCM-X / RNE Hldy

Holiday Schedule

Start Event #1: XXXX

Stop Event #1: XXXX

Schedule Override

VCM-X / RNE Ovrd

Schedule Override

Enter Override...: X

[0=Auto 1=ON 2=OFF]

VCM-X / RNE Hldy

Holiday Schedule

Start Event #2: XXXX

Stop Event #2: XXXX

If you want to force the unit to operate in a continuous Occupied or

Unoccupied mode, select this menu item to activate the desired method.

If a Schedule Override is active, all other methods of schedule control are ignored (Push-Button, Internal, and Remote).

As you can see on the last line of the display, enter

<1>

to run continuously in the Occupied Mode or

<2>

to run continuously in the Unoc-

cupied Mode. To restore normal schedule operations, enter

<0>

.

The fourteen holidays all use the same Start and Stop times which you program on this screen and the next. You must enter the time in 24-hour military format, the same as a regular week schedule.

This override remains in effect until canceled and does not time-out like the Output Overrides do after 10 minutes of no communications.

Normally, the holidays will operate in an unoccupied mode or a reduced schedule mode. There are two start/stop events available on holidays to match the standard schedule number of events.

NOTE: Do not use the Force OFF mode in place of setting all the week schedules to ZERO if you are using a Remote

Signal for your scheduling since the Override has priority over the Remote Signal.


17

VCM-X CONFIGURATION

VCM-X Confi guration Screen Index

VCM-X Confi guration Screen Index

The available Confi guration Screens for the VCM-X Controller are listed on the next few pages by sequential screen number. When each

VCM-X Controller is confi gured for the fi rst time, it is best to start with screen #1 and proceed to each screen in numerical order until you have viewed all available Confi guration Screens. This ensures that you have seen all the available VCM-X Controller confi guration possibilities and have the opportunity to change or accept the defaults for each screen.

Once the unit is confi gured and you decide to change one of the screen options, it is helpful to know what screen number contains the confi guration you wish to change. With this in mind, the following is a list of all the VCM-X Confi guration Screens in numerical order with a brief listing of the confi guration feature available on each screen.

Screen #1 Duct Static Pressure Control

Screen #2 Supply Fan Cycle Mode

Screen #3 HVAC Mode Enable

Screen #4 HVAC Reset Source

Screen #5 Reset Interval Rate

Screen #6 Dehumidifi cation Control

Screen #7 Dehumidifi cation Priority

Screen #8 Dehumidifi cation Unoccupied

Screen #9 Outdoor Humidity Sensor

Screen #10 Indoor Humidity Sensor

Screen #11 Heat During Dehumidify

Screen #12 Economizer Control

Screen #13 Proof of Flow Input

Screen #14 Modulating Cooling/Heating

Screen #15 Modulating Heat Output Signal

Screen #16 Modulating Heat Reverse Acting

Screen #17 Modulating Heat Proportional Window

Screen #18 Modulating Cooling Output Signal

Screen #19 Digital Compressor Signal

Screen #20 Modulating Cooling Reverse Acting

Screen #21 Modulating Cool Proportional Window

Screen #22 Head Pressure Module Installed

Screen #23 Full Digital Module Installed/WSHP with

Multiple Digital Scroll Compressors OR

Zone

Zone

Screen #24 Split Condenser (VCM-X Modular/WSHP)

Screen #25 Monitor Outdoor Air CFM

Screen #26 Control Outdoor Air CFM

Screen #27 Outdoor Duct/Damper Size

Screen #28 Monitor Return Air CFM

Screen #29 Return Duct/Damper Size

Screen #30 Monitor Supply Air CFM

Screen #31 Supply Duct/Damper Size

Screen #32 CO

2

Sensor Output Signal

Screen #33 CO

2

Sensor Maximum Scale

Screen #34 Building Pressure Modulating Control

Screen #35 Building Pressure Reverse Acting

Screen #36 Building Pressure Output Signal

Screen #37 Heat Pump Control

Screen #38 Reversing Valve Active For Heat/Cool

Screen #39 Emergency Shutdown Input

Screen #40 Return Air Bypass Control

Screen #41 Broadcast Outdoor Temperature

Screen #42 Broadcast Outdoor Humidity

Screen #43 Broadcast Supply Temperature

Screen #44 Broadcast Status Fan & Heat

Screen #45 Broadcast Internal Time Clock

Screen #46 Broadcast Internal Schedule

Screen #47 Broadcast VAV Boxes Force to Max

Screen #48 Broadcast VAV Boxes Force to Fixed

Screen #49 1 HVAC Unit w/Boxes on Multiple Loops

Screen #50 Unit Uses R410A Refrigerant

Screen #51 Main Fan Maximum Voltage

Screens #52-55 Cooling & Heating Staging Delays

Screens #56-75 Relay Confi guration Screens

18



VCM-X Confi guration Screens

Confi guration Screens

In order to correctly set up the VCM-X Controller, you must fi rst confi gure several parameters in regard to the type of HVAC unit and system you have installed. Most of these values and operating parameters are only set once at the initial system setup and are never changed.

Confi guration Screen #3 - HVAC Mode Enable

VCM-X Cnfg ID 59

HVAC Mode Enable

Supply Air

Press “0” to Change

System Manager Instructions

No matter what screen or menu you’re in, press

<SETPOINTS>

. The

Unit Selection Screen will appear, requesting that you enter the unit ID number. Enter the correct unit ID number of the VCM-X Controller you want to confi gure and press

<ENTER>

. You will see the screen shown below.

Enter

<0>

to select the Temperature Sensor that will determine the

Heating, Cooling, or Vent Mode of operation. The selections are:

 

Supply Air

This is typical for VAV applications. Occupied Cooling

1) Change Setpoint

2) Configure Unit

3) Damper Force

ESC) Exit Menu

Press

<2>

to enter Confi guration Screen #1.

Modular Service Tool Instructions


<CONFIGURATION>

.

The Unit Selection Screen will appear, requesting that you enter the unit

ID number. Enter the correct unit ID number of the VCM-X Controller you want to confi gure and press

<ENTER>

. You will then see Unit

Confi guration Screen #1.

Confi guration Screen #1 - Duct Static

Pressure



This is for 100% Outdoor Air (MUA) units.

Dehumidifi cation utilizes a Dewpoint Calculation if equipped with an Outdoor Air Humidity Sensor.



This is for any unit that conditions a space and is not 100%

Outdoor air. Occupied/Unoccupied Heating, Cooling, and

Vent Modes of operation.



This selection can be used when an Average Building

Temperature (the Return Air Temperature) needs to determine Heating, Cooling, and Vent Modes of operation.



Supply Air/Tempering

This selection is for VAV “cooling only” applications where because of cold outdoor temperatures, even at minimum damper position, you may need to enable heat to maintain the cooling near its Cooling Supply Air Setpoint. When heat is enabled during this sequence, it will control to a non-adjustable setpoint that is 2ºF less than the Cooling

Supply Air Setpoint. Includes a Morning Warm-up

sequence.

VCM-X Cnfg ID 59

Duct Static Pressure

Control: YES

[0=NO 1=YES]

Confi guration Screen #4 - HVAC Reset Source

If the HVAC unit has a Supply Fan that delivers a Constant Volume of air, enter

<0>

for NO. If the HVAC unit has a Supply Fan that delivers a Variable Volume of Air using a VFD or a Bypass Damper, enter

<1>

for YES. Default is YES.

VCM-X Cnfg ID 59

HVAC Reset Source

No Reset


Confi guration Screen #2 - Supply Fan Cycle

VCM-X Cnfg ID 59

Supply Fan Cycle

Mode: NO

[0=NO 1=YES]

If you want the HVAC unit’s Supply Fan to run during Heating, Cooling, or Dehumidifi cation Modes, enter

<1>

for YES. If you want the

HVAC unit’s Supply Fan to run continuously while in the Occupied

Mode, regardless of the Heating, Cooling, or Dehumidifi cation Modes,

enter

<0>

for NO. Default is NO.

The Supply Air Heating and Cooling Temperature Setpoints can be reset using various input sources. Default is No Reset. Enter

<0>

to change/ select the desired Reset Source for Supply Air Temperature Reset. The

Single Zone VAV option should be selected in applications where the

Supply Fan VFD speed is reset based on the Space Temperature. If you select No Reset, then neither the Supply Air Setpoint nor the Supply

Fan VFD Reset will occur. The selections are:



No Reset



Sp ace Sensor



Return Air Sensor



Remote Reset Signal



Fan VFD Percentage



Outdoor Sensor





Single Zone (SZ) VAV

SZ VAV with CV Heating


19



Zone

Zone

Confi guration Screen #5 - Reset Interval Rate

Confi guration Screen #9 - Outdoor Humidity

Sensor

VCM-X Cnfg ID 59

Reset Interval

Rate...: 20 s

[1-250 Seconds]

VCM-X Cnfg ID 59

Outdoor Humidity

Sensor: NO

[0=NO 1=YES]

If you selected Space or Return Air Temperature Reset in Screen #4, enter a value in seconds between 1-250. This value determines how fast the Supply Air Temperature Setpoint is adjusted as the Reset Source changes. Default is 20 seconds.

Enter

<1>

for YES if the HVAC unit is equipped with an Outdoor Air

Humidity Sensor. Enter

<0>


Confi guration Screen #6 - Dehumidifi cation

Control

Confi guration Screen #10 - Indoor Humidity

Sensor

VCM-X Cnfg ID 59

Dehumidification

Control: NO

[0=NO 1=YES]

VCM-X Cnfg ID 59

Indoor Humidity

Sensor: NO

[0=NO 1=YES]

Enter

<1>

for YES if your system requires Dehumidifi cation Control.

Enter

<0>


Enter

<1>

for YES if the HVAC unit is equipped with an Indoor Air


<0>



Priority

Confi guration Screen #11 - Heat During

Dehumidify

VCM-X Cnfg ID 59

Dehumidification

Priority: NO

[0=NO 1=YES]

VCM-X Cnfg ID 59

Heat During

Dehumidify: NO

[0=NO 1=YES]

Enter

<1>

for YES if Dehumidifi cation is a Priority during the Occupied

Mode. Priority means that the Cooling stages will activate based on Coil

Temperature and Reheat will be used regardless of Heating, Cooling, or

Vent Modes of Operation. Enter

<0>

for NO.

Enter

<1>

for YES if your application needs to use unit heat during

Dehumidifi cation to supplement Reheat. If Reheat is not available, this selection will allow unit heat to operate in place of Reheat. Enter

<0>



Unoccupied

Confi guration Screen #12 - Economizer

Control

VCM-X Cnfg ID 59

Dehumidification

Unoccupied: NO

[0=NO 1=YES]

VCM-X Cnfg ID 59

Economizer

Control: NO

[0=NO 1=YES]

Enter

<1>

for YES if Dehumidifi cation is required during the Unoccupied mode. Unoccupied Dehumidifi cation is activated based on Indoor

Air Humidity only. Enter

<0>


Enter

<1>

for YES if the VCM-X is controlling the Economizer. Enter

<0>


20




Confi guration Screen #13 - Proof of Flow Input

Confi guration Screen #16 - Modulating

Heating Reverse Acting

VCM-X Cnfg ID 59

Proof Of Flow

Input: NO

[0=NO 1=YES]

VCM-X Cnfg ID 59

Mod Heating

Rev Acting: NO

[0=NO 1=YES]

Enter

<1>

for YES if the unit is equipped with a Proof of Flow Switch and it is connected to the VCM-X. If selected as YES and the Proof of

Flow Switch is open, only the Supply Fan Relay will be active. If any other relays such as Heating Stages or Cooling Stages are active, they will be deactivated when the Proof of Flow Switch input is lost. Enter

<0>


Confi guration Screen #14 - Modulating Cooling/

Heating

VCM-X Cnfg ID 59

Mod Cooling: NO

Mod Heating: NO

[0=NO 1=YES]

Confi guration Screen #18 - Modulating Cooling

Output Signal

VCM-X Cnfg ID 59

Mod Heating

Prop. Window.: 10ºF

Time Period..: 5 s

Enter

<1>

for YES if the HVAC unit is controlling Modulating Heating or Modulating Cooling or both. If your HVAC unit is going to use a Modulating Chilled Water Valve or is equipped with a Digital Compressor, you must select YES for Modulating Cooling. If your HVAC is using a Modulating Hot Water Valve, Modulating Steam Valve, or a

SCR Controlled Electric Heater, you must select YES for Modulating

Heating. This confi guration does not apply to MODGAS using the

MODGAS Controller. Enter

<0>


The Modulating Heating Proportional Window is the control range of the Modulating Signal above and below the Active Supply Air Setpoint.

The larger the Modulating Heating Proportional Window, the smaller the signal adjustment per Time Period will be for each ºF the supply air is from the Active Supply Air Temperature Setpoint. The Time Period is the delay before another signal increase or decrease can be made and is user-adjustable. Short Time Periods may cause hunting of the Modulating Signal. Defaults are 10ºF and 5 seconds.


Heating Output Signal


Heating Proportional Window

VCM-X Cnfg ID 59

Mod Heating

Output Signal.: 0

[0=0-10V 1=2-10V]

Enter

<1>

for YES if the Modulating Heat Source requires 0 VDC to open and 10 VDC to close. Enter

<0>


VCM-X Cnfg ID 59

Mod Cooling

Output Signal: 0

[0= 0-10V 1= 2-10V]

Enter

<0>

for a 0-10 VDC signal to a Modulating Cool source such as a Chilled Water Valve. Enter

<1>

for a 2-10 VDC signal to a Chilled

Water Valve. Default is 0.

Enter

<0>

for a 0-10 VDC signal to a Modulating Heat Source such as a Hot Water Valve or SCR Electric Heater. Enter

<1>

for a 2-10 VDC signal to a Hot Water Valve or SCR Electric Heater. Default is 0.

Confi guration Screen #19 - Digital Compressor

Signal

VCM-X Cnfg ID 59

Digital Compressor

Signal 1-5V : NO

[0=NO 1=YES]

Enter

<1>

for YES if the HVAC unit is equipped with a Digital Compressor. Enter

<0>



21



Zone

Zone


Reverse Acting

Confi guration Screen #23 - Full Digital Module/

WSHP w/Multiple Digital Scroll

Compressors OR Dual Digital Module/WSHP w/2 Digital Scroll Compressors Installed

VCM-X Cnfg ID 59

Mod Cooling

Rev Acting: NO

[0=NO 1=YES]

VCMX-M/HP Cnfg ID 102

Full Digital Module

Installed: NO

[0=NO 1=YES]

Enter

<1>

for YES if the Modulating Cooling Source requires 0 VDC to open and 10 VDC to close. You cannot use a Reverse Acting Signal if a Digital Compressor is being used. Enter

<0>



Proportional Window

VCM-X Cnfg ID 59

Mod Cooling


Time Period..: 30 s

If a VCM-X Modular Controller ( OE332-23-VCMX-MOD-A) or

VCM-X WSHP Controller ( OE332-23-VCMX-WSHP-A) is being used, this screen will appear. Enter

<1>

for YES if you have either a

Full Digital Module installed or if you have a Water Source Heat Pump

Module installed and in both cases all the compressors in the unit are

Digital Scroll Compressors (2 Digital Compressors only or all 4 Digital

Compressors). If you have a combination of Digital Compressors and

Fixed Compressors, enter

<0>

for NO.


Dual Digital Module

Installed: NO

[0=NO 1=YES]

The Modulating Cooling Proportional Window is the control range of the Modulating Signal above and below the Active Supply Air Setpoint.

The larger the Modulating Cooling Proportional Window, the smaller the signal adjustment per Time Period will be for each ºF the supply air is from the Active Supply Air Temperature Setpoint. The Time Period is the delay before another signal increase or decrease can be made and is user-adjustable. Short Time Periods may cause hunting of the Modulating Signal. Defaults are 10ºF and 30 seconds.

If a VCM-X Modular Controller ( OE332-23-VCMX-MOD-C) or

VCM-X WSHP Controller ( OE332-23-VCMX-WSHP-C) is being used, this screen will appear. Enter

<1>

for YES if you have a Dual Digital

Module installed or if the VCM-X WSHP Controller has two Digital

Scroll Compressors. Enter

<0>

for NO.

Confi guration Screen #22 - Head Pressure

Module Installed

Confi guration Screen #24 - Split Condenser


Head Pressure

Module Installed: NO

[0=NO 1=YES]


Is this a

Split Condenser: NO

[0=NO 1=YES]

Enter

<1>

for YES if you have a Head Pressure Module installed. Enter

<0>

for NO. This screen only applies if using the VCM-X Modular or

WSHP Controller. Default is NO.

Enter

<1>

for YES if you have a Split Condenser with two physically separate condenser sections. This requires a Two Condenser Head Pressure Module. Enter

<0>

for NO. This screen only applies if using the

VCM-X or WSHP Modular Controller. Default is NO.

22




Confi guration Screen #25 - Monitor Outdoor

Air CFM

VCM-X Cnfg ID 59

Monitor Outdoor

Air CFM: NO

[0=NO 1=YES]

Confi guration Screen #29 - Return Duct/

Damper Size

VCM-X Cnfg ID 59

Return Duct/Damper

Size: 0.00

[Area in sq. ft.]

Enter

<1>

for YES if you have an Airfl ow Monitoring station measuring the CFM of the Outdoor airfl ow stream of this unit. Enter

<0>

for

NO. Default is NO.

Confi guration Screen #26 - Control Outdoor

Air CFM

For the controller to properly calculate the return air CFM, you need to

enter the area in square feet of the return air duct/damper. When measuring the return air damper area, be sure to measure the inside dimensions of the damper. The more accurate the measurements, the more accurate the CFM reading will be. This value needs to be accurate to 2 decimal places. Default is 0.00.

VCM-X Cnfg ID 59

Control Outdoor

Air CFM: NO

[0=NO 1=YES]

Enter

<1>

for YES if you want to control the Outdoor Air Damper to a CFM setpoint. Enter

<0>


Confi guration Screen #30 - Monitor Supply Air

CFM

VCM-X Cnfg ID 59

Monitor Supply

Air CFM: NO

[0=NO 1=YES]

Confi guration Screen #27 - Outdoor Duct/

Damper Size

Enter

<1>

for YES if you have an airfl ow monitoring station measuring the CFM of the supply airfl ow stream of this unit. Enter

<0>

for NO.

Default is NO.

VCM-X Cnfg ID 59

Outdoor Duct/Damper

Size: 0.00

[Area in sq. ft.]

Confi guration Screen #28 - Monitor Return Air

CFM

Confi guration Screen #31 - Supply Duct/

Damper Size

For the controller to properly calculate the outside air CFM you need to enter the inside area (sq. ft.) of the outdoor air duct/damper. When measuring the outdoor air damper area, be sure to measure the inside dimensions of the damper. The more accurate the measurements, the more accurate the CFM reading will be. This value needs to be accurate to 2 decimal places. Default is 0.00.

VCM-X Cnfg ID 59

Supply Duct/Damper

Size: 0.00

[Area in sq. ft.]

For the controller to properly calculate the supply air CFM, you need to enter the area in square feet of the supply air duct/damper. When measuring the supply duct damper area, be sure to measure the inside dimensions of the damper. The more accurate the measurements, the more accurate the CFM reading will be. This value needs to be accurate to 2 decimal places. Default is 0.00.

VCM-X Cnfg ID 59

Monitor Return

Air CFM: NO

[0=NO 1=YES]

Enter

<1>

for YES if you have an airfl ow monitoring station measuring the CFM of the return airfl ow stream of this unit. Enter

<0>

for NO.

Default is NO.


23



Zone

Zone

Confi guration Screen #32 - CO

2

Output Signal

Sensor

VCM-X Cnfg ID 59

CO2 Sensor

Output Signal: 0

[0=None 1=mA 2=VDC]

Confi guration Screen #35 - Building Pressure

Reverse Acting

VCM-X Cnfg ID 59

Building Pressure

Rev Acting: NO

[0=NO 1=YES]

The VCM-X needs to know what type of CO

2

sensor signal output is being provided. Enter

<2>

for a 0-10 VDC CO

2 sensor used). Enter

<1>

for a 4-20 mA CO

2 sensor signal (standard

sensor signal. Enter

<0>

if no CO

2

sensor is used. Default is None.

Enter

<1>

for YES if Reverse Acting Building Pressure control is needed. Reverse Acting Building Pressure Control can either be On/

Off or Modulating Control. Modulating Control is normally used for this confi guration. On a drop in Building Pressure, below the Building

Static Pressure Setpoint, the Outdoor Air Damper will modulate open to increase pressure. Enter

<0>



2

Maximum Scale

Sensor


Output Signal

VCM-X Cnfg ID 59

CO2 Sensor Maximum

Scale: 2000 PPM

Enter 0 If No Sensor


Modulating Control

VCM-X Cnfg ID 59

Building Pressure

Output Signal: 0

[0=0-10V 1=2-10V]

Default is 2000 PPM. The VCM-X needs to know the CO scaling for proper reading of the CO

2

Sensor output. The Standard CO

Sensor should be scaled to 2000 PPM. Enter

<0>

if no CO

2

Sensor

2

2

sensor is used. Default is 2000.

This Screen is used to confi gure the Building Pressure Output Signal voltage needed for your application. You can select either a 0-10 VDC signal (default) or enter

<1>

to make the output signal 2-10 VDC as required by the device you are using to control the pressure. Enter

<0>

for 0-10 VDC. Default is 0.

VCM-X Cnfg ID 59

Building Pressure

Mod Control: NO

[0=NO 1=YES]

Enter

<1>

for YES if Modulating Building Pressure Control is needed.

Modulating Building Pressure Control is used for a VFD Exhaust Fan or a Modulating Exhaust Fan Damper Actuator for Direct Acting Building

Pressure Control. Modulating Building Pressure Control is also used for a modulating outdoor air damper actuator for Reverse Acting Building

Pressure Control. Enter

<0>

for NO if Modulating Building Pressure

Control is not needed when using a Constant Volume Exhaust Fan for

On/Off Control. Default is NO.

Confi guration Screen #37 - Heat Pump Control

VCM-X Cnfg ID 59

Heat Pump

Control: NO

[0=NO 1=YES]

Enter

<1>

for YES if the HVAC unit is a Heat Pump. Enter

<0>

for

NO. Default is NO.

Confi guration Screen #38 - Reversing Valve

Active During Heat/Cool

VCM-X Cnfg ID 59

Rev. Valve Active

For: Cool

[0=Heat 1=Cool]

Enter

<0>

for Heat if your Heat Pump unit activates its Reversing Valve during Heating operation. Enter

<1>

for Cool if your Heat Pump unit activates its Reversing Valve during Cooling operation. Default is Heat.

24




Confi guration Screen #39 - Emergency

Shutdown Input

VCM-X Cnfg ID 59

Emergency Shutdown

Input: NO

[0=NO 1=YES]

Confi guration Screen #43 - Broadcast Supply

Temperature

VCM-X Cnfg ID 59

Broadcast Supply

Temperature: YES

[0=NO 1=YES]

Enter

<1>

for YES if a Smoke Detector/Firestat or other Emergency

Shutdown input is connected to the binary input. If the Emergency

Shutdown input is active, the Supply Fan, Heating and Cooling Relay

Outputs will be disabled. Enter

<0>


This broadcast sends the VCM-X’s Supply Air Temperature to all controllers on its local loop. This broadcast needs to be confi gured on a VAV or Zoning System using the VCM-X with Orion VAV/Zone Controllers.

A network communications device is required in order for this feature to operate. Enter

<1>

for YES or

<0>

to NO. Default is NO.

Confi guration Screen #40 - Return Air Bypass

Control

Confi guration Screen #44 - Broadcast Status

Fan & Heat

VCM-X Cnfg ID 59

Return Air Bypass Control: NO

[0=NO 1=YES]

The VCM-X can broadcast its Outdoor Air Temperature Reading to other HVAC units if they are not equipped with their own Outdoor Air

Temperature sensors. A network communications device is needed in order for this feature to operate. Enter

<1>

for YES - Broadcast Outdoor

Temperature. Enter

<0>


VCM-X Cnfg ID 59

Broadcast Status

Fan & Heat: NO

[0=NO 1=YES]

Enter

<1>

for YES if your HVAC unit requires Return Air Bypass

Control for Dehumidifi cation Reheat. Enter

<0>


Confi guration Screen #41 - Broadcast OA Temp

This broadcast sends the VCM-X’s Supply Fan and Heating Status to all controllers on its local loop. This broadcast needs to be confi gured on a VAV or Zoning System using the VCM-X with Orion VAV/Zone

Controllers. A network communications device is required in order for this feature to operate. Enter

<1>

for YES or

<0>


VCM-X Cnfg ID 59

Broadcast Outdoor

Temperature: NO

[0=NO 1=YES]

Confi guration Screen #45 - Broadcast Internal

Time Clock

VCM-X Cnfg ID 59

Broadcast Internal

Time Clock: NO

[0=NO 1=YES]

Confi guration Screen #42 - Broadcast OA Humidity

VCM-X Cnfg ID 59

Broadcast Outdoor

Humidity: NO

[0=NO 1=YES]

This broadcast sends the time from the VCM-X’s Internal Time Clock to all controllers on its local loop. This broadcast needs to be confi gured on a VAV or Zoning System using the VCM-X with Orion VAV/Zone controllers. A network communications device is required in order for this feature to operate, but can also be used to synchronize all controllers on the local loop. Enter

<1>

for YES or

<0>


The VCM-X can broadcast its Outdoor Air Humidity reading to other

HVAC units if they are not equipped with their own Outdoor Air Humidity sensors. A network communications device is required in order for this feature to operate. Enter

<1>


Humidity. Enter

<0>



25



Zone

Zone


Schedule

Confi guration Screen #49 - 1 HVAC Unit with

Boxes on Multiple Loops

VCM-X Cnfg ID 59

Broadcast Internal

Schedule: NO

[0=NO 1=YES]

VCM-X Cnfg ID 59

1 HVAC Unit w/ Boxes

On Multi. Loops: NO

[0=NO 1=YES]

This is always required when you have VAV/Zone controllers connected to this VCM-X Controller. This will broadcast the Occupied and Unoccupied Condition of the VCM-X Controller to all VAV/Zone controllers on the local loop. Enter

<1>

for YES or

<0>


Confi guration Screen #47 - Broadcast VAV

Boxes Force to Max

Enter

<1>

for YES to have all broadcasts that have been confi gured on Confi guration Screens 43 through 48 sent to all local loops on the entire system, not just the local loop the VCM-X Controller is on. This is normally only required if you have a large HVAC unit that requires more than the 58 VAV/Zone Controllers normally allowed on the local loop. This allows other VAV/Zone Controllers connected on additional local loops to receive the required broadcasts. This only is allowed when you have a single VCM-X Controller with VAV/Zone Controllers on multiple loops. Other VCM-X or add-on devices may be connected but no other VCM-X with VAV/Zone Controllers can be connected on the system. Enter

<0>


VCM-X Cnfg ID 59

Broadcast VAV Boxes

Force To Max: YES

[0=NO 1=YES]

Confi guration Screen #50 - Uses R410A

Refrigerant

This broadcast is to ensure the VAV/Zone Controllers will drive their dampers to the Max Airfl ow Damper Position during Morning Warmup. This is important to allow the proper amount of airfl ow for Heating in the HVAC unit. Enter

<1>

for YES or

<0>

for NO. Default is YES.

VCM-X Cnfg ID 59

Unit Uses R410A

Refrigerant: NO

[0=NO 1=YES]


Boxes Force to Fixed

Enter

<1>

for YES if your HVAC unit uses R410A Refrigerant. Enter

<0>

for NO. Default is 1.

VCM-X Cnfg ID 59

Broadcast VAV Boxes

Force To Fixed: NO

[0=NO 1=YES]

Confi guration Screen #51 - Main Fan

Maximum Voltage

Enter

<1>

for YES to have all VAV/Zone controllers connected to this

VCM-X Controller forced to their “Fixed Airfl ow” Position during the

Morning Warm-up Mode of operation. Enter

<0>

for YES if you do not want this to occur. See the VAV/Zone controller Setpoint Screens for setting of the “Fixed Airfl ow” position. Default is NO.

VCM-X Cnfg ID 59

Max Main Fan Aout

Voltage: XX.X VDC

Enter a value between 0.0 and 10.0 VDC for the main fan’s maximum output voltage. The Static Pressure and Output % Status Screen will display 0% to 100%, but the output will range from 0 VDC to the value set in this screen. Default is 0 VDC.

This screen will appear if using a If a VCM-X Modular Controller ( OE332-23-VCMX-MOD-A or OE332-23-VCMX-MOD-C) or

VCM-X WSHP Controller ( OE332-23-VCMX-WSHP-A or OE332-

23-VCMX-WSHP-C).

26




Confi guration Screens #52-55 - Cooling &

Heating Stage Delays

VCM-X Cnfg ID 59

Cooling Stage Delays

Staging Up...: 3 Min

Staging Down : 1 Min

Confi guration Screens #56-75 - Relay


VCM-X Cnfg ID 59

Relay Configurations

Rly xx: Not Used

Press “0” To Change

VCM-X Cnfg ID 59


Min Run Time: 5 Min

Min Off Time: 3 Min

Relay #1 is not confi gurable as it is reserved for the Supply Air Fan.

Relays #2-#21 are confi gurable for the following options:

• •

•

VCM-X Cnfg ID 59

Heating Stage Delays



•

•

• •

OA Damper

HGR

•

VCM-X Cnfg ID 59


Min Run Time: 2 Min

Min Off Time: 1 Min

Both the Heating Stages and the DX Cooling Stages utilize Staging Up and Down Delay Periods between stages and Minimum Run Times and Off Times.

Both modes have their own set of Staging and Run Delay Times. The

Heating Timer Screens look exactly the same as the Cooling Timer

Screens except they reference the Heating settings instead of the Cooling settings.

• •

Relays #2 through #21 can be individually confi gured. By using the 4 relay outputs available on the VCM-X Controller, the 4 relays on the

VCM-X Expansion Module, and the 12 relays on the 12 Relay Expansion

Module, you have the ability to confi gure up to a combined total of 20

Heating Stages, Cooling Stages, and the rest of the options listed above.

Only the Heating and Cooling relays can be confi gured with multiple outputs. If any other option is selected more than once, it will simply activate redundant relays, but no multiple staging will occur. Default is

“Not Used.”

See the Sequence of Operation Manual for information on how these

Delays and Run Times are used.

Description

Cooling Stage Up

Cooling Stage Down

Cooling Min Run Time

Cooling Min Off Time

Heating Stage Up

Heating Stage Down

Heating Min Run Time

Heating Min Off Time

Minimum

3 Min

1 Min

5 Min

3 Min

3 Min

1 Min

2 Min

1 Min

Default

3 Min

1 Min

5 Min

3 Min

3 Min

1 Min

2 Min

1 Min

Maximum

15 Min

15 Min

15 Min

15 Min

15 Min

15 Min

15 Min

15 Min


27

RNE CONFIGURATION

RNE Confi guration Screen Index

RNE Confi guration Screen Index

The available Confi guration Screens for the RNE Controller are listed on the next few pages by sequential screen number. When each RNE

Controller is confi gured for the fi rst time, it is best to start with screen

#1 and proceed to each screen in numerical order until you have viewed all available Confi guration Screens. This ensures that you have seen all the available RNE Controller confi guration possibilities and have the opportunity to change or accept the defaults for each screen.

Once the unit is confi gured and you decide to change one of the screen options, it is helpful to know what screen number contains the confi guration you wish to change. With this in mind, the following is a list of all the RNE Controller Confi guration Screens in numerical order with a brief listing of the confi guration feature available on each screen.

Screen #1 Duct Static Pressure Control

Screen #2 Supply Fan Cycle Mode

Screen #3 HVAC Mode Enable

Screen #4 HVAC Reset Source

Screen #5 Reset Interval Rate

Screen #6 Dehumidifi cation Control

Screen #7 Dehumidifi cation Priority

Screen #8 Dehumidifi cation Unoccupied

Screen #9 Outdoor Humidity Sensor

Screen #10 Indoor Humidity Sensor

Screen #11 Heat During Dehumidify

Screen #12 Economizer Control

Screen #13 Proof of Flow Input

Screen #14 Modulating Cooling/Heating

Screen #15 Modulating Heat Output Signal

Screen #16 Modulating Heat Reverse Acting

Screen #17 Modulating Heat Proportional Window

Screen #18 Modulating Cooling Type

Screen #19 RNE Tonnage

Screen #20 Water Source Heat Pump Installed

Screen #21 Modulating Cooling Reverse Acting

Screen #22 Modulating Cool Proportional Window

Screen #23 Head Pressure Module Installed

Screen #24 Monitor Outdoor Air CFM

Screen #25 Control Outdoor Air CFM

Screen #26 Outdoor Duct/Damper Size

Screen #27 Monitor Return Air CFM

Screen #28 Return Duct/Damper Size

Screen #29 Monitor Supply Air CFM

Screen #30 Supply Duct/Damper Size

Screen #31 CO

2

Sensor Output Signal

Screen #32 CO

2

Sensor Maximum Scale

Screen #33 Building Pressure Modulating Control

Screen #34 Building Pressure Reverse Acting

Screen #35 Building Pressure Output Signal

Screen #36 Heat Pump Control

Screen #37 Reversing Valve Active For Heat/Cool

Screen #38 Emergency Shutdown Input

Screen #39 Return Air Bypass Control

Screen #40 Broadcast Outdoor Temperature

Screen #41 Broadcast Outdoor Humidity

Screen #42 Broadcast Supply Temperature

Screen #43 Broadcast Status Fan & Heat

Screen #44 Broadcast Internal Time Clock

Screen #45 Broadcast Internal Schedule

Screen #46 Broadcast VAV Boxes Force to Max

Screen #47 Broadcast VAV Boxes Force to Fixed

Screen #48 1 HVAC Unit w/Boxes on Multiple Loops

Screen #49 Unit Uses R410A Refrigerant

Screen #50 Main Fan Maximum Voltage

Screens #51-54 Cooling & Heating Staging Delays

Screens #54-74 Relay Confi guration Screens

28



RNE Confi guration Screens


In order to correctly set up the RNE Controller, you must fi rst confi gure several parameters in regard to the type of HVAC unit and system you have installed. Most of these values and operating parameters are only set once at the initial system setup and are never changed.

Confi guration Screen #3 - HVAC Mode Enable

RNE Cnfg ID 101

HVAC Mode Enable

Supply Air



<CONFIGURATION>

.

The Unit Selection Screen will appear, requesting that you enter the unit ID number.

Unit Selection

Enter Unit ID#

Selected ID#: XXXX

Enter

<0>

to select the Temperature Sensor that will determine the Heating, Cooling, or Vent Mode of operation. The selections are:

 

Supply Air

This is typical for VAV applications. Occupied Cooling

Enter the correct unit ID number of the RNE Controller you want to confi gure and press

<ENTER>

. You will then see Unit Confi guration

Screen #1.

Confi guration Screen #1 - Duct Static

Pressure

RNE Cnfg ID 101

Duct Static Pressure

Control: YES

[0=NO 1=YES]

If the HVAC unit has a Supply Fan that delivers a Constant Volume of air, enter

<0>

for NO. If the HVAC unit has a Supply Fan that delivers a Variable Volume of Air using a VFD or a Bypass Damper, enter

<1>

for YES. Default is YES.



This is for 100% Outdoor Air (MUA) units.

Dehumidifi cation utilizes a Dewpoint Calculation if equipped with an Outdoor Air Humidity Sensor.



This is for any unit that conditions a space and is not 100%

Outdoor air. Occupied/Unoccupied Heating, Cooling, and

Vent Modes of operation.



This selection can be used when an Average Building

Temperature (the Return Air Temperature) needs to determine Heating, Cooling, and Vent Modes of operation.



Supply Air/Tempering

This selection is for VAV “cooling only” applications where because of cold outdoor temperatures, even at minimum damper position, you may need to enable heat to maintain the cooling near its Cooling Supply Air Setpoint. When heat is enabled during this sequence, it will control to a non-adjustable setpoint that is 2ºF less than the Cooling

Supply Air Setpoint. Includes a Morning Warm-up

sequence.

Confi guration Screen #2 - Supply Fan Cycle

RNE Cnfg ID 101

Supply Fan Cycle

Mode: NO

[0=NO 1=YES]

Confi guration Screen #4 - HVAC Reset Source

RNE Cnfg ID 101

HVAC Reset Source

No Reset


If you want the HVAC unit’s Supply Fan to run during Heating, Cooling, or Dehumidifi cation Modes, enter

<1>

for YES. If you want the

HVAC unit’s Supply Fan to run continuously while in the Occupied

Mode, regardless of the Heating, Cooling, or Dehumidifi cation Modes,

enter

<0>


The Supply Air Heating and Cooling Temperature Setpoints can be reset using various input sources. Default is No Reset. Press

<0>

to change/ select the desired Reset Source for Supply Air Temperature Reset. The

Single Zone VAV option should be selected in applications where the

Supply Fan VFD speed is reset based on the Space Temperature. If you select No Reset, then neither the Supply Air Setpoint nor the Supply

Fan VFD Reset will occur. The selections are:



No Reset



Sp ace Sensor



Return Air Sensor



Remote Reset Signal



Fan VFD Percentage



Outdoor Sensor





Single Zone (SZ) VAV

SZ VAV with CV Heating


29



Confi guration Screen #5 - Reset Interval Rate Confi guration Screen #9 - Outdoor Humidity

Sensor

RNE Cnfg ID 101

Reset Interval

Rate...: 20 s

[1-250 Seconds]

RNE Cnfg ID 101

Outdoor Humidity

Sensor: NO

[0=NO 1=YES]

If you selected Space or Return Air Temperature Reset in Screen #4, enter a value in seconds between 1-250. This value determines how fast the Supply Air Temperature Setpoint is adjusted as the Reset Source changes. Default is 20 seconds.

Enter

<1>

for YES if the HVAC unit is equipped with an Outdoor Air


<0>



Control

Confi guration Screen #10 - Indoor Humidity

Sensor

RNE Cnfg ID 101

Dehumidification

Control: NO

[0=NO 1=YES]

RNE Cnfg ID 101

Indoor Humidity

Sensor: NO

[0=NO 1=YES]

Enter

<1>

for YES if your system requires Dehumidifi cation Control.

Enter

<0>


Enter

<1>

for YES if the HVAC unit is equipped with an Indoor Air


<0>



Priority

Confi guration Screen #11 - Heat During

Dehumidify

RNE Cnfg ID 101

Dehumidification

Priority: NO

[0=NO 1=YES]

RNE Cnfg ID 101

Heat During

Dehumidify: NO

[0=NO 1=YES]

Enter

<1>

for YES if Dehumidifi cation is a Priority during the Occupied

Mode. Priority means that the Cooling stages will activate based on Coil

Temperature and Reheat will be used regardless of Heating, Cooling, or

Vent Modes of Operation. Enter

<0>

for NO.

Enter

<1>

for YES if your application needs to use unit heat during

Dehumidifi cation to supplement Reheat. If Reheat is not available, this selection will allow unit heat to operate in place of Reheat. Enter

<0>



Unoccupied

Confi guration Screen #12 - Economizer

Control

RNE Cnfg ID 101

Dehumidification

Unoccupied: NO

[0=NO 1=YES]

RNE Cnfg ID 101

Economizer

Control: NO

[0=NO 1=YES]

Enter

<1>

for YES if Dehumidifi cation is required during the Unoccupied mode. Unoccupied Dehumidifi cation is activated based on Indoor

Air Humidity only. Enter

<0>


Enter

<1>

for YES if the RNE is controlling the Economizer. Enter

<0>


30




Confi guration Screen #13 - Proof of Flow Input Confi guration Screen #16 - Modulating

Heating Reverse Acting

RNE Cnfg ID 101

Proof Of Flow

Input: NO

[0=NO 1=YES]

RNE Cnfg ID 101

Mod Heating

Rev Acting: NO

[0=NO 1=YES]

Enter

<1>

for YES if the unit is equipped with a Proof of Flow Switch and it is connected to the RNE. If selected as YES and the Proof of

Flow Switch is open, only the Supply Fan Relay will be active. If any other relays such as Heating Stages or Cooling Stages are active, they will be deactivated when the Proof of Flow Switch input is lost. Enter

<0>


Enter

<1>

for YES if the Modulating Heat Source requires 0 VDC to open and 10 VDC to close. Enter

<0>



Heating Proportional Window

Confi guration Screen #14 - Modulating Cooling/

Heating

RNE Cnfg ID 101

Mod Cooling: NO

Mod Heating: NO

[0=NO 1=YES]

RNE Cnfg ID 101

Mod Heating


Time Period..: 5 s

Enter

<1>

for YES if the HVAC unit is controlling Modulating Heating or Modulating Cooling or both. If your HVAC unit is going to use a

Modulating Chilled Water Valve or is equipped with a VFD Compressor, you must select YES for Modulating Cooling. If your HVAC is using a

Modulating Hot Water Valve, Modulating Steam Valve, or a SCR Controlled Electric Heater, you must select YES for Modulating Heating.

This confi guration does not apply to MODGAS using the MODGAS

II Controller. Enter

<0>


The Modulating Heating Proportional Window is the control range of the Modulating Signal above and below the Active Supply Air Setpoint.

The larger the Modulating Heating Proportional Window, the smaller the signal adjustment per Time Period will be for each ºF the supply air is from the Active Supply Air Temperature Setpoint. The Time Period is the delay before another signal increase or decrease can be made and is user-adjustable. Short Time Periods may cause hunting of the Modulating Signal. Defaults are 10ºF and 5 seconds.


Type


Heating Output Signal

RNE Cnfg ID 101

Mod Heating

Output Signal.: 0

[0=0-10V 1=2-10V]

RNE Cnfg ID 101

Mod Cooling Type

None

[Press ‘0’ to Change]

Enter

<0>

for a 0-10 VDC signal to a Modulating Heat Source such as a Hot Water Valve or SCR Electric Heater. Enter

<1>

for a 2-10 VDC signal to a Hot Water Valve or SCR Electric Heater. Default is 0.

Press

<0>

to change/select the desired Modulating Cooling Type. Default is None. The selections are:



None



VFD Full



2-10 VDC CW



VFD Half



0-10 VDC CW


31



Confi guration Screen #19 - RNE Tonnage Confi guration Screen #23 - Head Pressure

Module Installed

RNE Cnfg ID 101

RNE Tonnage

55–75 Tons

[Press ‘0’ to Change]


Head Pressure

Module Installed: NO

[0=NO 1=YES]

Press

<0>

to change/select the desired Tonnage. Default is 55–75 Tons.

The selections are:



55–75 Tons



120–140 Tons



95–105 Tons

Enter

<1>

for YES if you have a Head Pressure Module installed.

Enter

<0>

for NO. This screen only applies if using the RNE Modular or WSHP Controller. Default is NO.

Confi guration Screen #20 - Water Source Heat

Pump Installed

Confi guration Screen #24 - Monitor Outdoor

Air CFM

RNE Cnfg ID 101

Water Source

Heat Pump: NO

[0=NO 1=YES]

RNE Cnfg ID 101

Monitor Outdoor

Air CFM: NO

[0=NO 1=YES]

Enter

<1>

for YES if this is a Water Source Heat Pump. Enter

<0>

for

NO. Default is NO.

Enter

<1>

for YES if you have an Airfl ow Monitoring station measuring the CFM of the Outdoor airfl ow stream of this unit. Enter

<0>

for

NO. Default is NO.

Confi guration Screen #21 - Modulating Cooling Reverse Acting

Confi guration Screen #25 - Control Outdoor

Air CFM

RNE Cnfg ID 101

Mod Cooling

Rev Acting: NO

[0=NO 1=YES]

RNE Cnfg ID 101

Control Outdoor

Air CFM: NO

[0=NO 1=YES]

Enter

<1>

for YES if the Modulating Cooling Source requires 0 VDC to open and 10 VDC to close. You cannot use a Reverse Acting Signal if a VFD Compressor is being used. Enter

<0>


Enter

<1>

for YES if you want to control the Outdoor Air Damper to a CFM setpoint. Enter

<0>


Confi guration Screen #22 - Modulating Cooling Proportional Window

RNE Cnfg ID 101

Mod Cooling


Time Period..: 30 s

Confi guration Screen #26 - Outdoor Duct/

Damper Size

RNE Cnfg ID 101

Outdoor Duct/Damper

Size: 0.00

[Area in sq. ft.]

The Modulating Cooling Proportional Window is the control range of the Modulating Signal above and below the Active Supply Air Setpoint.

The larger the Modulating Cooling Proportional Window, the smaller the signal adjustment per Time Period will be for each ºF the supply air is from the Active Supply Air Temperature Setpoint. The Time Period is the delay before another signal increase or decrease can be made and is user-adjustable. Short Time Periods may cause hunting of the

Modulating Signal. Defaults are 10ºF and 30 seconds.

For the Controller to properly calculate the outside air CFM you need to enter the inside area (sq. ft.) of the outdoor air duct/damper. When measuring the outdoor air damper area, be sure to measure the inside dimensions of the damper. The more accurate the measurements, the more accurate the CFM reading will be. This value needs to be accurate to 2 decimal places. Default is 0.00.

32




Confi guration Screen #27 - Monitor Return Air

CFM

Confi guration Screen #30 - Supply Duct/

Damper Size

RNE Cnfg ID 101

Monitor Return

Air CFM: NO

[0=NO 1=YES]

RNE Cnfg ID 101

Supply Duct/Damper

Size: 0.00

[Area in sq. ft.]

Enter

<1>

for YES if you have an airfl ow monitoring station measuring the CFM of the return airfl ow stream of this unit. Enter

<0>

for NO.

Default is NO.

Confi guration Screen #28 - Return Duct/

Damper Size

For the Controller to properly calculate the supply air CFM, you need to enter the area in square feet of the supply air duct/damper. When measuring the supply duct damper area, be sure to measure the inside dimensions of the damper. The more accurate the measurements, the more accurate the CFM reading will be. This value needs to be accurate to 2 decimal places. Default is 0.00.

RNE Cnfg ID 101

Return Duct/Damper

Size: 0.00

[Area in sq. ft.]


Output Signal

2

Sensor

For the Controller to properly calculate the return air CFM, you need to

enter the area in square feet of the return air duct/damper. When measuring the return air damper area, be sure to measure the inside dimensions of the damper. The more accurate the measurements, the more accurate the CFM reading will be. This value needs to be accurate to 2 decimal places. Default is 0.00.

RNE Cnfg ID 101

CO2 Sensor

Output Signal: 0

[0=None 1=mA 2=VDC]

The RNE needs to know what type of CO provided. Enter

<2>

for a 0-10 VDC CO

2

2

sensor signal output is being sensor signal (standard sensor used). Enter

<1>

for a 4-20 mA CO

2

sensor signal. Enter

<0>

if no CO

2 sensor is used. Default is None.

Confi guration Screen #29 - Monitor Supply Air

CFM


2

Maximum Scale

Sensor

RNE Cnfg ID 101

Monitor Supply

Air CFM: NO

[0=NO 1=YES]

RNE Cnfg ID 101

CO2 Sensor Maximum

Scale: 2000 PPM

Enter 0 If No Sensor

Enter

<1>

for YES if you have an airfl ow monitoring station measuring the CFM of the supply airfl ow stream of this unit. Enter

<0>

for NO.

Default is NO.

Default is 2000 PPM. The RNE needs to know the CO

2

Sensor scaling for proper reading of the CO

2

Sensor output. The Standard CO

2

Sensor should be scaled to 2000 PPM. Enter

<0>

if no CO

2

sensor is used.

Default is 2000.


33




Modulating Control

Confi guration Screen #36 - Heat Pump Control

RNE Cnfg ID 101

Building Pressure

Mod Control: NO

[0=NO 1=YES]

RNE Cnfg ID 101

Heat Pump

Control: NO

[0=NO 1=YES]

Enter

<1>

for YES if Modulating Building Pressure Control is needed.

Modulating Building Pressure Control is used for a VFD Exhaust Fan or a Modulating Exhaust Fan Damper Actuator for Direct Acting Building

Pressure Control. Modulating Building Pressure Control is also used for a modulating outdoor air damper actuator for Reverse Acting Building

Pressure Control. Enter

<0>

for NO if Modulating Building Pressure

Control is not needed when using a Constant Volume Exhaust Fan for

On/Off Control. Default is NO.

Enter

<1>

for YES if the HVAC unit is a Heat Pump. Enter

<0>

for

NO. Default is NO.

Confi guration Screen #37 - Reversing Valve

Active During Heat/Cool

RNE Cnfg ID 101

Rev. Valve Active

For: Cool

[0=Heat 1=Cool]


Reverse Acting

RNE Cnfg ID 101

Building Pressure

Rev Acting: NO

[0=NO 1=YES]

Enter

<1>

for YES if Reverse Acting Building Pressure control is needed. Reverse Acting Building Pressure Control can either be On/

Off or Modulating Control. Modulating Control is normally used for this confi guration. On a drop in Building Pressure, below the Building

Static Pressure Setpoint, the Outdoor Air Damper will modulate open to increase pressure. Enter

<0>


Enter

<0>

for Heat if your Heat Pump unit activates its Reversing Valve during Heating operation. Enter

<1>

for Cool if your Heat Pump unit activates its Reversing Valve during Cooling operation. Default is Heat.

Confi guration Screen #38 - Emergency

Shutdown Input

RNE Cnfg ID 101

Emergency Shutdown

Input: NO

[0=NO 1=YES]


Output Signal

RNE Cnfg ID 101

Building Pressure

Output Signal: 0

[0=0-10V 1=2-10V]

This Screen is used to confi gure the Building Pressure Output Signal voltage needed for your application. You can select either a 0-10 VDC signal (default) or enter

<1>

to make the output signal 2-10 VDC as required by the device you are using to control the pressure. Enter

<0>

for 0-10 VDC. Default is 0.

Enter

<1>

for YES if a Smoke Detector/Firestat or other Emergency

Shutdown input is connected to the binary input. If the Emergency

Shutdown input is active, the Supply Fan, Heating and Cooling Relay

Outputs will be disabled. Enter

<0>


Confi guration Screen #39 - Return Air Bypass

Control

RNE Cnfg ID 101

Return Air Bypass Control: NO

[0=NO 1=YES]

Enter

<1>

for YES if your HVAC unit requires Return Air Bypass

Control for Dehumidifi cation Reheat. Enter

<0>


34




Confi guration Screen #40 - Broadcast OA Temp Confi guration Screen #43 - Broadcast Status

Fan & Heat

RNE Cnfg ID 101

Broadcast Outdoor

Temperature: NO

[0=NO 1=YES]

RNE Cnfg ID 101

Broadcast Status

Fan & Heat: NO

[0=NO 1=YES]

The RNE can broadcast its Outdoor Air Temperature Reading to other

HVAC units if they are not equipped with their own Outdoor Air Temperature sensors. A network communications device is needed in order for this feature to operate. Enter

<1>


Temperature. Enter

<0>


This broadcast sends the RNE’s Supply Fan and Heating Status to all

Controllers on its local loop. This broadcast needs to be confi gured on a VAV or Zoning System using the RNE with Orion VAV/Zone Controllers. A network communications device is required in order for this feature to operate. Enter

<1>

for YES or

<0>


Confi guration Screen #41 - Broadcast OA Humidity

RNE Cnfg ID 101

Broadcast Outdoor

Humidity: NO

[0=NO 1=YES]

Confi guration Screen #42 - Broadcast Supply

Temperature


Time Clock

RNE Cnfg ID 101

Broadcast Internal

Time Clock: NO

[0=NO 1=YES]

The RNE can broadcast its Outdoor Air Humidity reading to other HVAC units if they are not equipped with their own Outdoor Air Humidity sensors. A network communications device is required in order for this feature to operate. Enter

<1>

for YES - Broadcast Outdoor Humidity.

Enter

<0>


This broadcast sends the time from the RNE’s Internal Time Clock to all

Controllers on its local loop. This broadcast needs to be confi gured on a

VAV or Zoning System using the RNE with Orion VAV/Zone Controllers.

A network communications device is required in order for this feature to operate, but can also be used to synchronize all Controllers on the local loop. Enter

<1>

for YES or

<0>


RNE Cnfg ID 101

Broadcast Supply

Temperature: YES

[0=NO 1=YES]


Schedule

This broadcast sends the RNE’s Supply Air Temperature to all Controllers on its local loop. This broadcast needs to be confi gured on a VAV or Zoning System using the RNE with Orion VAV/Zone Controllers. A network communications device is required in order for this feature to operate. Enter

<1>

for YES or

<0>

to NO. Default is NO.

RNE Cnfg ID 101

Broadcast Internal

Schedule: NO

[0=NO 1=YES]

This is always required when you have VAV/Zone Controllers connected to this RNE Controller. This will broadcast the Occupied and Unoccupied

Condition of the RNE Controller to all VAV/Zone Controllers on the local loop. Enter

<1>

for YES or

<0>



35




Boxes Force to Max

RNE Cnfg ID 101

Broadcast VAV Boxes

Force To Max: YES

[0=NO 1=YES]

Confi guration Screen #49 - Uses R410A

Refrigerant

RNE Cnfg ID 101

Unit Uses R410A

Refrigerant: NO

[0=NO 1=YES]

This broadcast is to ensure the VAV/Zone Controllers will drive their dampers to the Max Airfl ow Damper Position during Morning Warmup. This is important to allow the proper amount of airfl ow for Heating in the HVAC unit. Enter

<1>

for YES or

<0>

for NO. Default is YES.

Enter

<1>

for YES if your HVAC unit uses R410A Refrigerant. Enter

<0>

for NO. Default is 1.

Confi guration Screen #50 - Main Fan

Maximum Voltage


Boxes Force to Fixed

RNE Cnfg ID 101

Max Main Fan Aout

Voltage: XX.X VDC

RNE Cnfg ID 101

Broadcast VAV Boxes

Force To Fixed: NO

[0=NO 1=YES]

Enter

<1>

for YES to have all VAV/Zone Controllers connected to this

RNE Controller forced to their “Fixed Airfl ow” Position during the

Morning Warm-up Mode of operation. Enter

<0>

for YES if you do not want this to occur. See the VAV/Zone Controller Setpoint Screens for setting of the “Fixed Airfl ow” position. Default is NO.

Enter a value between 0.0 and 10.0 VDC for the main fan’s maximum output voltage. The Static Pressure and Output % Status Screen will display 0% to 100%, but the output will range from 0 VDC to the value set in this screen. Default is 0 VDC.

Confi guration Screen #48 - 1 HVAC Unit with

Boxes on Multiple Loops

RNE Cnfg ID 101

1 HVAC Unit w/ Boxes

On Multi. Loops: NO

[0=NO 1=YES]

Enter

<1>

for YES to have all broadcasts that have been confi gured on

Confi guration Screens 42 through 47 sent to all local loops on the entire system, not just the local loop the RNE Controller is on. This is normally only required if you have a large HVAC unit that requires more than the 58 VAV/Zone Controllers normally allowed on the local loop. This allows other VAV/Zone Controllers connected on additional local loops to receive the required broadcasts. This only is allowed when you have a single RNE Controller with VAV/Zone Controllers on multiple loops.

Other RNE or add-on devices may be connected but no other RNE with

VAV/Zone Controllers can be connected on the system. Enter

<0>

for

NO. Default is NO.

36




Confi guration Screens #51-54 - Cooling &

Heating Stage Delays

RNE Cnfg ID 101




Confi guration Screens #55-74 - Relay


RNE Cnfg ID 101

Relay Configurations

Rly xx: Not Used

Press “0” To Change

RNE Cnfg ID 101


Min Run Time: 5 Min

Min Off Time: 3 Min

Relay #1 is not confi gurable as it is reserved for the Supply Air Fan.

Relays #2-#21 are confi gurable for the following options:

• •

•

RNE Cnfg ID 101




•

•

•

•

OA Damper

HGR

•

RNE Cnfg ID 101


Min Run Time: 2 Min

Min Off Time: 1 Min

Both the Heating Stages and the DX Cooling Stages utilize Staging Up and Down Delay Periods between stages and Minimum Run Times and Off Times.

Both modes have their own set of Staging and Run Delay Times. The

Heating Timer Screens look exactly the same as the Cooling Timer

Screens except they reference the Heating settings instead of the Cooling settings.

• •

Relays #2 through #21 can be individually confi gured. By using the

4 relay outputs available on the RNE Controller, the 4 relays on the

VCM-X Expansion Module, and the 12 relays on the 12-Relay Expansion Module, you have the ability to confi gure up to a combined total of 20 Heating Stages, Cooling Stages, and the rest of the options listed above. Only the Heating and Cooling relays can be confi gured with multiple outputs. If any other option is selected more than once, it will simply activate redundant relays, but no multiple staging will occur.

Default is “Not Used.”

See the Sequence of Operation Manual for information on how these

Delays and Run Times are used.

Description

Cooling Stage Up

Cooling Stage Down

Cooling Min Run Time

Cooling Min Off Time

Heating Stage Up

Heating Stage Down

Heating Min Run Time

Heating Min Off Time

Minimum

3 Min

1 Min

5 Min

3 Min

3 Min

1 Min

2 Min

1 Min

Default

3 Min

1 Min

5 Min

3 Min

3 Min

1 Min

2 Min

1 Min

Maximum

15 Min

15 Min

15 Min

15 Min

15 Min

15 Min

15 Min

15 Min


37

VCM-X / RNE SETPOINTS

VCM-X / RNE Setpoint Screen Index

Setpoints - General Procedures


From any menu screen, press

<SETPOINTS>

. The Unit Selection

Screen will appear requesting that you enter the unit ID number. Enter the correct unit ID number of the VCM-X Controller you want to change

Setpoints for and press

<ENTER>


1) Change Setpoint

2) Configure Unit

3) Damper Force

ESC) Exit Menu

Enter

<1>

on the keypad to display the fi rst unit Setpoint screen.


From any menu screen, press

<SETPOINTS>

. The Unit Selection

Screen will appear requesting that you enter the unit ID number. Enter the correct unit ID number of the VCM-X or RNE Controller you want to change Setpoints for and press

<ENTER>

. You will then see

Setpoint Screen #1.

Setpoint Screen Index

The available Setpoint Screens for the VCM-X or RNE Controller are listed on the next few pages by sequential screen number. When each

VCM-X or RNE Controller is confi gured for the fi rst time, it is best to start with screen #1 and proceed to each Setpoint Screen in numerical order until you have viewed all available Setpoint Screens. This ensures that you have seen all of the available VCM-X or RNE Controller

Setpoint possibilities and have the opportunity to change or accept the defaults for each screen. Once the unit Setpoints are confi gured and you decide to change one of the screen options, it is helpful to know what screen number contains the confi guration you wish to change. With this in mind, the following is a list of all the VCM-X or RNE Setpoint

Screens in numerical order with a brief listing of the Setpoint feature available on each screen:

Setpoint Screen #1 HVAC Mode Setpoints

Setpoint Screen #2 HVAC Mode Select Deadband

Setpoint Screen #3 Unoccupied Setbacks

Setpoint Screen #4 SAT Cooling Setpoints

Setpoint Screen #5 Cool Reset Source Setpoints

Setpoint Screen #6 SAT Heating Setpoints

Setpoint Screen #7 Heat Reset Source Setpoints

Setpoint Screen #8 Stage Control Window

Setpoint Screen #9 Outdoor Air Lockouts

Setpoint Screen #10 Cutoff Temperatures Lo SAT

Setpoint Screen #11 Minimum Supply Fan VFD Speed

Setpoint Screen #12 Morning Warm-up Target Temp &

Setpoint Screen #13 Dehumidifi cation Indoor RH & OA

Dewpoint

Setpoint Screen #14 Dehumidifi cation Coil Temperature

Setpoint Screen #15 Cooling Head Pressure Setpoint

RNE)

Setpoint Screen #16 Reheat Head Pressure Setpoint

RNE)

Setpoint Screen #17 Economizer Setpoints OAT/WB Enable

Setpoint Screen #18 Economizer Setpoints Min Position &

Setpoint Screen #19 Outdoor Air CFM Min & Max Control

Setpoint Screen #20 Outdoor Air CFM Deadband

Setpoint Screen #21 Maximum Economizer Position if High

CO

2

Level Occurs

Setpoint Screen #22 CO

2

Protection Limit Max Level &

Setpoint Screen #23 Static Setpoint, Deadband & Control

Rate

Setpoint Screen #24 Building Pressure Setpoint & Deadband

Setpoint Screen #25 Return Air Bypass Damper Factor

Setpoint

Setpoint Screen #26 Fan Starting Delay Timer

Setpoint Screen #27 Mechanical Heat Cool Failures Occur

After For

Setpoint Screen #28 Preheat/Low Ambient Temperature

Setpoint Screen #29 Max OA Damper Tempering Limit

Setpoint Screen #30 HVAC Schedule

Setpoint Screen #31 Push-Button Override Duration

Setpoint Screen #32 HVAC Mode Sensor Slide Offset

Setpoint Screen #33 Heat Pump Auxiliary Heating Delay

Setpoint Screen #34 Heat Pump Defrost Temp and

Setpoint Screen #35 Adaptive Defrost Adjustment

Setpoint Screen #36 Heat Wheel Defrost

Setpoint Screen #37 Internal Schedule Optimal Start Soak

Multiplier

Setpoint Screen #38 Trend Log Interval

Setpoint Screen #39 Sensor Calibration For SPC & SAT

Setpoint Screen #40 Sensor Calibration For RAT & OAT

Setpoint Screen #41 Sensor Calibration For Coil

38



VCM-X / RNE Setpoint Screens

Setpoint Screen #1 - HVAC Mode Setpoints

VCM-X / RNE Spts

HVAC Mode Setpoints

Cooling......: 75ºF

Heating......: 70ºF

Setpoint Screen #4 - SAT Cooling Setpoints

VCM-X / RNE Spts

SAT Cooling Spts

Cooling..: 55ºF

Rst Limit: 55ºF

These Setpoints are used to determine the Heating, Cooling, or Vent

Modes of operation in reference to the HVAC Mode Enable Sensor.

If the Supply Air Sensor is confi gured to be the HVAC Mode Enable, these Setpoints are used in conjunction with the Unoccupied Setbacks if equipped with a Space Temperature Sensor.

Description

HVAC Mode Setpoints Cooling

HVAC Mode Setpoints Heating

Minimum Default Maximum

0ºF 75ºF 99ºF

0ºF 70ºF 99ºF

If no Reset Source has been confi gured in Confi guration Screen #4, then this setpoint will be the Supply Air Temperature Cooling Setpoint. Line

4 will be blank. If a Reset Source has been confi gured in Confi guration

Screen #4, then Line 4 will read Rst Limit. Reset is always upward from the SAT setpoint to the Reset Limit setpoint. So, the SAT will be the lowest temperature the Supply Air Setpoint can be reset to and Reset

Limit will be the highest temperature the Supply Air Setpoint can be reset to. The Cooling Supply Air Temperature Setpoint will automatically be reset warmer or colder within this range as the Reset Source (next screen) moves within its range.

Setpoint Screen #2 - HVAC Mode Select

Deadband

Description

SAT Cooling Setpoint

Cooling Reset Limit

Minimum

40ºF

40ºF

Default

55ºF

55ºF

Maximum

80ºF

150ºF

VCM-X / RNE Spts

HVAC Mode Select

Deadband....: 1.0ºF

Setpoint Screen #5 - Cool Reset Source

This Setpoint is added to and subtracted from the HVAC Mode Setpoints.

It provides you with fl exibility on when the Heating and Cooling Modes should be active above or below the HVAC Mode Setpoints.

Description

HVAC Mode Select Deadband


0ºF 1ºF 10ºF

Setpoint Screen #3 - Unoccupied Setbacks

VCM-X / RNE Spts

Cool Rst Source Spts

SpcHi: 75 SAT: 55º

SpcLo: 75 RST: 55º

VCM-X / RNE Spts

Unoccupied Setbacks

Cooling.........: 30ºF

Heating.........: 30ºF

If no Reset Source has been confi gured in Confi guration Screen #4, then this screen will read Cool Rst Not Confi g and will not be used. If a Reset Source has been confi gured in Confi guration Screen #4, then the names of the values on the left side of this screen will correspond to the Reset Source that was confi gured. This screen will then allow you to input the upper and lower limits for the range of values of the Reset

Source on the left side of the screen and will show the corresponding

Cooling Supply Air SAT and Rst Limit values that were entered on the previous screen. Single Zone VAV Reset of the Supply Fan VFD is addressed in the last paragraph.

During the Unoccupied Mode of Operation, these Setpoints spread the

HVAC Mode Setpoints out by a user-adjustable amount. Use only positive numbers for these Setpoints. If you do not want Cooling or Heating to operate during the Unoccupied Mode, use the default setting of 30°F for these setpoints.

Description

Unoccupied Setbacks Cooling

Unoccupied Setbacks Heating


0ºF 30ºF 30ºF

0ºF 30ºF 30ºF

Please note that the SAT and Rst Limit values on the right side of this screen cannot be changed on this screen; they are simply displayed from what was entered on the Setpoint Screen #4. For each line, the value on the left corresponds to the value on the right. So, if the Space Temperature

Sensor has been confi gured as the Reset Source, then when the Space

Temperature is at or above the SpcHi Temperature Setpoint, the Supply

Air Cooling Setpoint will be reset to its lowest value, the SAT Setpoint.

If the Space Temperature is at or below the SpcLo Setpoint, the Supply

Air Cooling Setpoint will be reset to its highest value, the Cooling Rst

Limit. Then, as the Space Temperature moves from its low value to its high value, the Supply Air Cooling Setpoint will be proportionally reset from its high value to its low value.

Depending on whether reset has been confi gured or not, the options for the names of the values on the left side of the screen are SpcHi, SpcLo,

OatHi, OatLo, RatHi, RatLo, VLT, VFD, NoRST.


39



In the examples that follow, the desired Space Temperature in

Cooling Mode is 75ºF:

Setpoint Screen #7 - Heat Reset Source

Space Temperature Cool Reset:

Space Temperature (SPC Hi) = 75ºF SAT Setpoint (SAT) = 55ºF

Space Temperature (SPC Lo) = 74ºF SAT Setpoint (Rst) = 65ºF

Setpoint Screen #6 - SAT Heating Setpoints

VCM-X / RNE Spts

Heat Rst Source Spts

SpcHi: 70 SAT: 120º

SpcLo: 70 RST: 120º

VFD Percentage Cool Reset:

VFD Percentage (VFD) = 70% SAT Setpoint (SAT) = 55ºF

VFD Percentage (VFD) = 30% SAT Setpoint (Rst) = 65ºF

Input Voltage Cool Reset:

Input Voltage (VLT) = 0 Volts SAT Setpoint (SAT) = 55ºF

Input Voltage (VLT) = 10 Volts SAT Setpoint (Rst) = 65ºF

In the Cooling Mode in a Single Zone VAV application, the Supply Fan

VFD speed will proportionally modulate as the Space Temperature rises within the range set on this screen. Upon entering the Cooling Mode, the fan will start at 30% and modulate up to 100% as the Space Temperature rises from the SpcLo Setpoint to the SpcHi Setpoint. The SpcLo Setpoint should be the same as the Space Cooling Setpoint (Mode Enable

Setpoint) from Setpoint Screen #1. The SAT and RST Setpoints on the right side of the screen are not used.

If no Reset Source has been confi gured in Confi guration Screen #4, then this screen will read Heat Rst Not Confi g and will not be used. If a Reset Source has been confi gured in Confi guration Screen #6, then the names of the values on the left side of this screen will correspond to the Reset Source that was confi gured. This screen will then allow you to input the upper and lower limits for the range of values of the Reset

Source on the left side of the screen and will show the corresponding

Heating Supply Air SAT and Rst Limit values that you entered on the previous screen. Single Zone VAV Reset of the Supply Fan VFD is addressed in the last paragraph.

If no Reset Source has been confi gured in Confi guration Screen #4, then this setpoint will be the Supply Air Temperature Heating Setpoint. Line

4 will be blank. If a Reset Source has been confi gured in Confi guration

Screen #4, then Line 4 will read Rst Limit. Reset is always upward from the SAT setpoint to the Reset Limit setpoint. So, the SAT will be the lowest temperature the Supply Air Setpoint can be reset to and Reset

Limit will be the highest temperature the Supply Air Setpoint can be reset to. The Heating Supply Air Temperature Setpoint will automatically be reset warmer or colder within this range as the Reset Source

(next screen) moves within its range.

Please note that the SAT and Rst Limit values on the right side of this screen cannot be changed on this screen; they are simply displayed from what was entered on the Setpoint Screen #6. For each line, the value on the left corresponds to the value on the right. So if the Space Temperature

Sensor has been confi gured as the Reset Source, then when the Space

Temperature is at or above the SpcHi Temperature Setpoint, the Supply

Air Heating Setpoint will be reset to its lowest value, the SAT Setpoint.

If the Space Temperature is at or below the SpcLo Setpoint, the Supply

Air Heating Setpoint will be reset to its highest value, the Heating Rst

Limit. Then, as the Space Temperature moves from its low value to its high value, the Supply Air Heating Setpoint will be proportionally reset from its high value to its low value.

Depending on whether reset has been confi gured or not, the options for the names of the values on the left side of the screen are SpcHi, SpcLo,

OatHi, OatLo, RatHi, RatLo, VLT, VFD, NoRST.

In the examples that follow, the desired Space Temperature in

Heating Mode is 71ºF:

VCM-X / RNE Spts

SAT Heating Spts

Heating..: 120ºF

Rst Limit: 120ºF

Space Temperature Heat Reset:

Space Temperature (SPC Hi) = 71ºF SAT Setpoint (SAT) = 90ºF

Space Temperature (SPC Lo) = 70ºF SAT Setpoint (Rst) = 120ºF

Description

SAT Heating Spt

Reset Limit Spt

Minimum

40ºF

40ºF

Default

120ºF

120ºF

Maximum

200ºF

200ºF

VFD Percentage Heat Reset:

VFD Percentage (VFD) = 30% SAT Setpoint (SAT) = 90ºF

VFD Percentage (VFD) = 70% SAT Setpoint (Rst) = 120ºF

Input Voltage Heat Reset:

Input Voltage (VLT) = 0 Volts SAT Setpoint (SAT) = 90ºF

Input Voltage (VLT) = 10 Volts SAT Setpoint (Rst) = 120ºF

In the Heating Mode in a Single Zone VAV application, the Supply Fan

VFD speed will proportionally modulate as the Space Temperature falls within the range set on this screen. Upon entering the Heating Mode, the fan will start at 50% and modulate up to 100% as the Space Temperature falls from the SpcHi Setpoint to the SpcLo Setpoint. The SpcHi Setpoint should be the same as the Space Heating Setpoint (Mode Enable

Setpoint) from Setpoint Screen #1. The SAT and RST Setpoints on the right side of the screen are not used.

40




Setpoint Screen #8 - Stage Control Window

SAT Cutoff Temperature Setpoint. See the VCM-X Controller Technical

Guide, VCM-X Modular E-BUS Controller Technical Guide, or RNE

Controller Technical Guide for detailed information on the Low and

High Supply Air Temperature Cutoff sequence of operation.

VCM-X / RNE Spts

Stage Control Window

Cooling.........: 5ºF

Heating.........: 5ºF

Description

Lo SAT Cutoff

Hi SAT Cutoff

Minimum

0ºF

0ºF

Default

40ºF

170ºF

Maximum

250ºF

250ºF

When the VCM-X or RNE is in Cooling Mode, if the Supply Air

Temperature drops below the Active Supply Air Temperature Setpoint minus the Cooling Stage Control Window value, a Cooling Stage will be deactivated after its Minimum Run Time. In the Heating Mode, if the

Supply Air Temperature rises above the Active Supply Air Temperature

Setpoint plus the Heating Stage Control Window value, a Heating stage will be deactivated after its Minimum Run Time. This staging window is also used for the coil temperature during Dehumidifi cation Mode.

Description

Stage Control Window Cooling

Stage Control Window Heating


5ºF

5ºF

5ºF

5ºF

30ºF

30ºF

Setpoint Screen #11 - Minimum Supply Fan

VFD Speed For Heating

VCM-X / RNE Spts

Minimum Supply

Fan VFD Speed

For Heating..: 30%

If the Supply Fan VFD Signal falls below the Minimum Supply Fan

VFD Speed For Heating Setpoint, Heating will be disabled.

Setpoint Screen #9 - Outdoor Air Lockouts

Description

Min Supply Fan VFD

Speed For Heating

Minimum

0%

Default

30%

Maximum

100%

VCM-X / RNE Spts

Outdoor Air Lockouts

Cooling......: 50ºF

Heating......: 70ºF

Setpoint Screen #12 - Morning Warm Up Temp

The VCM-X or RNE will Lockout Mechanical Heating or Cooling when the Outdoor Air (OA) Temperature is above or below these Setpoints.

On Air to Air Heat Pump units, Compressor Cooling and Heating can only operate if the OA Temperature is above the Outdoor Air Cooling

Lockouts. If using the VCM-X WSHP (Water Source Heat Pump) Controller, the OA Cooling Lockout is ignored. Since Emergency Heat can only be used below the Compressor Lockouts, Emergency Heat is therefore not available on WSHP units using the VCM-X WSHP Controller.

Description

OA Lockouts Cooling

OA Lockouts Heating

Minimum

0ºF

50ºF

Default

50ºF

70ºF

Maximum

100ºF

150ºF

VCM-X / RNE Spts

Morning WarmUp

Target Temp: 72º F

Max Length.: 60 Min

When the VCM-X or RNE is confi gured for VAV operation and the controller enters the Occupied Mode, the VCM-X or RNE looks at the

Return Air Temperature to determine if the unit should initiate Morning

Warm-up Mode. If the Return Air Temperature is below the Morning

Warm-up Target Temperature and the Max Length is greater than “0,” the VCM-X or RNE will initiate Heating. This is considered Morning

Warm-up and will run until the Return Air Temperature rises above the

Morning Warm-up Target Temperature or until the Max Length Setpoint time expires.

Setpoint Screen #10 - Cutoff Temperature

VCM-X / RNE Spts

Cutoff Temperatures

Lo SAT.......: 40ºF

Hi SAT.......: 170ºF

Description

Morning Warm Up

Target Temp

Morning Warm Up

Max Length

Minimum

50ºF

0 Min

Default

72ºF

60 Min

Maximum

90ºF

240 Min

The VCM-X or RNE will temporarily disable Heating or Cooling if while in Heating or Cooling Mode the Supply Air Temperature rises above the High SAT Cutoff Temperature Setpoint or falls below the Low


41



Setpoint Screen #13 - Dehumidifi cation Indoor

RH & OA Dewpoint

Setpoint Screen #15 - Cooling Head Pressure

Setpoint

VCM-X / RNE Spts

Dehumidification Spt

Indoor RH....: 50%

OA Dewpoint..: 55ºF

VCM-X / RNE Spts

Cooling

Head Pressure

Setpoint: 315PSI

On VAV or CAV confi gured units that are not using 100% Outdoor Air, when the Indoor Relative Humidity percentage rises above the Indoor

RH Setpoint, the unit will start operating in Dehumidifi cation Mode.

If an Indoor Humidity Sensor is installed, the unit will reset the Coil

Suction Temperature Setpoint as needed to maintain this Indoor RH

Setpoint. This includes VAV, CAV and MUA applications.

On MUA confi gured units that are using 100% Outdoor Air, when the

Outdoor Air Dewpoint Temperature rises above the OA Dewpoint Setpoint, the unit will start operating in Dehumidifi cation Mode.

See the One Condenser Head Pressure Module Technical Guide, the

Two Condenser Head Pressure Module Technical Guide, or the RNE

Controller Technical Guide for detailed information.

Description

Dehumidifi cation Setpoint

Indoor RH

Dehumidifi cation Setpoint

OA Dewpoint


1% 50% 100%

35ºF 55ºF 80ºF

If you are using the Head Pressure Module, this is the Cooling Setpoint for control of the condenser fan speed. This is based on the highest head pressure reading of up to 4 Head Pressure Sensors. This screen only applies if using the VCM-X Modular, VCM-X WSHP Controller, or RNE Controller.

Description

Cooling Head Pressure

Setpoint

Setpoint Screen #16 - Reheat Head Pressure

Setpoint

Minimum

200 PSI

Default Maximum

315 PSI 400 PSI

Setpoint Screen #14 - Dehumidifi cation Coil

Temperature

VCM-X / RNE Spts

Dehumidification

Coil Temperature

Setpoint.....: 45ºF

During the Dehumidifi cation Mode, the VCM-X / RNE uses the calculated Coil Temperature to activate DX Cooling based on this Dehumidifi cation Coil Temperature Setpoint. The VCM-X / RNE uses a Suction

Pressure Transducer to read Suction Pressure (the Saturation Vapor

Pressure of the Refrigerant) and converts this Suction Pressure reading to a Coil Temperature value. This calculation is based on using R22 or

R410A refrigerant only and will not work with any other refrigerant.

This setpoint determines the number of compressor stages that need to be activated to maintain the Dehumidifi cation Coil Temperature Setpoint.

VCM-X / RNE Spts

Reheat

Head Pressure

Setpoint: 400PSI

If you are using the Head Pressure Module, this is the Reheat Setpoint for control of the condenser fan speed during dehumidifi cation. This is based on the highest head pressure reading of up to 4 Head Pressure

Sensors. This screen only applies if using the VCM-X Modular, VCM-X

WSHP Controller, or RNE Controller.

See the One Condenser Head Pressure Module Technical Guide, the

Two Condenser Head Pressure Module Technical Guide, or the RNE

Controller Technical Guide for detailed information.

Description

Reheat Head Pressure

Setpoint

Minimum

200 PSI

Default Maximum

400 PSI 400 PSI

Description

Dehumidifi cation Coil

Temperature Setpoint


35ºF 45ºF 70ºF

42




Setpoint Screen #17 - Economizer OAT/WB

Enable

VCM-X / RNE Spts

Economizer Setpoints

OAT/WB Enable: 55ºF

Setpoint Screen #19 - Outdoor Air CFM Control

VCM-X / RNE Spts

OA CFM CONTROL

Min CFM.: 0.10 K

Max CFM.: 0.10 K

If an Outdoor Air Humidity Sensor is not connected to the VCM-X or

RNE and the Outdoor Air Temperature falls below this Setpoint, the

Economizer can be used for Free Cooling. If an Outdoor Air Humidity

Sensor is connected to the VCM-X or RNE, then a Wetbulb Temperature will be calculated and used instead of the Outdoor Air Drybulb Temperature to determine when Free Cooling can be used.

If controlling the Outdoor Air Damper to a CFM setpoint, this screen allows you to set the design Minimum and Maximum required Outdoor

Airfl ow CFM values for the Air Handler. The OA Max CFM limits the damper operation during CO

2

override conditions. K = 1000

Description

OA Minimum CFM

OA Maximum CFM

Description

Economizer Setpoints

OAT/WB Enable


0ºF 55ºF 80ºF

Minimum

0.10 K

0.10 K

Default

.10 K

.10 K

Maximum

200 K

200 K

Setpoint Screen #20 - Outdoor Air CFM

Deadband

Setpoint Screen #18 - Economizer Minimum

Position & Control Rate

VCM-X / RNE Spts

OA CFM CONTROL

OA CFM DB...: 10CFM

VCM-X / RNE Spts

Economizer Setpoints

Min Position.: 10 %

Control Rate.: 90

The is the deadband above and below the OA CFM Control Setpoint which helps prevent hunting.

The Economizer (OA Damper) Min Position Setpoint is maintained during the Occupied Mode even if the Economizer is disabled due to the

OA Temperature or Wetbulb Temperature being above the Economizer

Enable Setpoint. The Control Rate Setpoint allows you to adjust the

Economizer to modulate the OA Damper Actuator faster or slower as desired. The Control Rate Setpoint range is 10-99. Larger numbers make the Economizer Outdoor Air Damper Actuator modulate faster, smaller numbers make the Outdoor Air Damper Actuator modulate slower.

Description

OA CFM Deadband

Minimum

0 CFM

Default Maximum

10 CFM 20,000 CFM

Setpoint Screen #21 - Economizer Maximum

Position if High CO

2

Level

Description

Economizer Min Position

Economizer Control Rate

Minimum

0%

10

Default Maximum

10% 100%

90 99

VCM-X / RNE Spts

Maximum Economizer

Position if High CO2

Level Occurs.: 100%

This Setpoint allows you to set the Maximum Position the Economizer will open if high CO

2

conditions occur in the space. The Maximum

Economizer Position Setpoint is used to limit the amount of Outdoor Air that will be introduced to the HVAC unit in order to ensure the unit is operating within its Heating and Cooling design limitations. As shown in the table below, the Minimum setting for this Setpoint is the value previously set for the Economizer Min Position Setpoint.

Description

Maximum Economizer

Position If High CO

2

Level Occurs

Minimum

Economizer

Minimum

Position

Default Maximum

100% 100%


Revised: 9/14/12

43



Setpoint Screen #22 - CO

2

Protection Limit

VCM-X / RNE Spts

CO2 Protection Limit

Max Level.: 900 PPM

Reset Rnge: 100 PPM

Setpoint Screen #24 - Building Pressure

VCM-X / RNE Spts

Building Pressure

Setpoint....: 0.10”

Deadband....: 0.02”

When the CO

2

level rises above the CO

2

Protection Limit Max Level, the

Economizer’s Minimum Position will begin to reset open proportionally between the CO

2

Protection Limit Max Level Setpoint and the Reset

Range Setpoint. The Reset Range value is added to the Max Level value.

If the CO

2

levels are equal to or above the Max Level plus the Reset

Range, the Economizer will be opened to its Maximum Economizer

Position if high CO

2

levels occur.

Description

CO

2


Max Level

CO

2


Reset Range

Minimum

0 PPM

0 PPM

Default

900 PPM

100 PPM

Maximum

3000 PPM

1500 PPM

Direct Acting Control

If an Exhaust Fan Relay is confi gured, when the Building Static Pressure rises above the Building Pressure Setpoint plus the Deadband, the

Exhaust Fan Relay will activate. It will remain on until the Building

Pressure falls below the Building Pressure Setpoint minus the Deadband.

If Modulating Building Pressure is confi gured, when the Building Static

Pressure rises above the Building Pressure Setpoint plus the Deadband, the Building Pressure Output Signal will increase until the Building

Static Pressure falls within the Deadband. If the Building Static Pressure falls below the Building Pressure Setpoint minus the Deadband, the

Building Pressure Output Signal will decrease until the Building Static

Pressure rises within the Deadband. The Building Pressure Output Signal is confi gurable for 0-10 or 2-10 VDC. For more detailed operation information, see the VCM-X Controller Technical Guide, VCM-X Modular

E-BUS Controller Technical Guide, or RNE Controller Technical Guide for the complete Building Pressure Control Sequence of Operation.

Setpoint Screen #23 - Static Setpoint,

Deadband & Control Rate

VCM-X / RNE Spts

Static Spt...: 0.50”

Deadband.....: 0.10”

Control Rate.: 10 s

Reverse Acting Control

The Building Pressure Output Signal remains a Direct Acting 0-10 or

2-10 VDC signal, but the logic is reversed. On a drop in Building Static

Pressure below the Building Pressure Setpoint minus the Deadband, the

Building Pressure Output Signal will increase.

For VAV units, a Supply Fan VFD or Bypass Damper Actuator is used to maintain the Duct Static Pressure Setpoint. The Static Pressure Output

Signal varies to control the Static Pressure Setpoint. If the Duct Static

Pressure is above the Static Setpoint plus the Deadband, the Static Pressure Output Signal will be reduced at every Control Rate interval. If the

Static Pressure is below the Static Setpoint minus the Deadband, the

Output signal will be increased at every Control Rate interval.

Description

Building Pressure Spt

Building Pressure

Deadband

Min.

-0.20″ WG

0.01″ WG

Default Max.

0.10″ WG 0.20″ WG

0.02″ WG 0.10″ WG

Setpoint Screen #25 - RAB Damper Factor

The Duct Static Pressure Control Output Signal is a non-confi gurable

Direct Acting Signal (0-10 VDC). This can be used to directly connect to a Supply Fan VFD without any modifi cations.

Description

Static Spt

Deadband

Control Rate

Minimum

0.10″ WG

0.10″ WG

1 Sec

Default Maximum

0.50″ WG 3.0″ WG

0.10″ WG 1.0″ WG

10 Sec 30 Sec

VCM-X / RNE Spts

Return Air Bypass

Damper Factor

Setpoint..: 40%

When you are using a Bypass Damper Actuator to control the Duct

Static Pressure, you must set up the Bypass Damper Actuator or the

Bypass Damper so that it is Reverse Acting in operation. The Output

Signal increases (closes Bypass Damper) if the Duct Static Pressure is below the Duct Static Pressure Setpoint by the Deadband amount and the Output Signal decreases (opens Bypass Damper) if the Static Pressure is above the Setpoint by the Deadband amount.

This setpoint is used when your HVAC unit is confi gured for Return

Air Bypass Damper control. The Return Air Bypass Damper Factor

Setpoint is a percentage value that is used to calculate the Return Air

Damper position in relation to the Return Air Bypass Damper position.

This provides a method for adjusting the airfl ow through the Return

Air Bypass Damper.

Increasing this percentage increases the airfl ow through the Return Air

Bypass Damper by causing the Return Air Damper to move further towards its closed position in relation to the Return Air Bypass Damper moving towards its open position.

44




Decreasing this percentage decreases the airfl ow through the Return

Air Bypass Damper by causing the Return Air Damper to move further towards its open position in relation to the Return Air Bypass Damper moving towards its closed position.

Setpoint Screen #28 - Preheat/ Low Ambient

Temperature

Description

Return Air Bypass

Damper Factor

Minimum

0%

Default

40%

Maximum

100%

VCM-X / RNE Spts

Preheat/Low

Ambient Temperature

Setpoint: 0ºF

Setpoint Screen #26 - Supply Fan Starting

Delay Timer

VCM-X / RNE Spts

Fan Starting Delay

Timer...: 255 s

For cold climates where freezing temperatures may be experienced, a Pre-Heater relay output can be activated based on the Outdoor Air

Temperature to prevent freezing of Water Coils. One of the VCM-X

/ RNE Relay Outputs must be confi gured for the Pre-Heater control.

When confi gured, if the Outdoor Air Temperature falls below the Low

OAT Ambient Protection Temperature Setpoint and the HVAC unit is in Occupied Mode, the Pre-Heater relay will activate.

Description

Preheat/Low Ambient

Temperature


0ºF 0ºF 70ºF

This is the Supply Fan Starting Delay Timer initiated whenever the

VCM-X / RNE initiates Supply Fan operation. This is useful when you are using multiple VCM-X / RNE-controlled HVAC units and want to be sure that all the units do not start at exactly the same time when the

Occupied schedule occurs. Each VCM-X or RNE should be set with staggered Fan Starting Delay Timer Setpoint values. When the 255

Second default setpoint is used, it multiplies each VCM-X or RNE’s address by 5 and uses this value in seconds as the Fan Starting Delay

Time. This provides a staggered start for each VCM-X or RNE on the system without having to individually set each VCM-X or RNE for its own time delay.

Setpoint Screen #29 - Max OA Damper

Tempering Limit

VCM-X / RNE Spts

Max OA Damper

Tempering Limit

Setpoint: 50%

Description

Fan Start Delay Timer

Minimum

0 Sec

Default

255 Sec

Maximum

255 Sec

The Maximum OA Damper Tempering Limit Setpoint allows you to set the maximum damper position the economizer can open to while the heat is running during the VAV Supply Air tempering mode in this sequence (to prevent potential wasting of energy).

Setpoint Screen #27 - Mechanical Heat/Cool

Failure Time Period

Description

Maximum Outdoor Air

Damper Tempering Limit


0% 50% 60%

VCM-X / RNE Spts

Mechanical Heat/Cool

Failures Occur After

No Change For 15 Min

Setpoint Screen #30 - HVAC Schedule

When Heating or Cooling Mode is initiated and staging is activated, if the

Supply Air Temperature does not rise or fall 5°F within the Mechanical

Heat/Cool Failures Occur After No Change For Setpoint time period, a Mechanical Heating or Cooling failure alarm will be generated. The

Alarm is for Status Reporting only. The HVAC unit will continue to run.

VCM-X / RNE Spts

HVAC Schedule...: 0

[ 0 = Internal ]

[1-5 = External ]

Description

Mechanical Heat/Cool

Failures Occur After

No Change For

Minimum

0 Min

Default

15 Min

Maximum

255 Min

The VCM-X / RNE has an Internal Scheduler. If you want the VCM-X or

RNE to use its own Internal Schedule to schedule the HVAC unit, enter

<0>

for Internal. To use the External Schedule option, you must have a

GPC Plus controller installed and operating on your system. To use one of the (5) External Schedules available on the GPC Plus controller, enter the number of the GPC Plus Schedule (1 through 5) you wish to use.

Description

HVAC Schedule

Minimum

0

Default

0

Maximum

5


45



Setpoint Screen #31 - Push-Button Override

Duration

Description

Heat Pump

Auxiliary Heating Delay


0 Min 3 Min 30 Min

VCM-X / RNE Spts

Push-Button Override

Duration....: 2.0 Hr

Setpoint Screen #34 - Heat Pump Defrost

Setpoints

If the VCM-X or RNE has a Space Temperature Sensor installed and it has the Override Button option, the HVAC unit will initiate Occupied

Mode any time the Override Button is pressed and held for less than

3 seconds. The Push-Button Override Duration Setpoint allows you to adjust the amount of time the Override will remain in effect when the

Override Button is pressed. To cancel the Override before the Override

Duration time period expires, press the Override Button for 5 to 10 seconds.

Description

Push-Button

Override Duration

Minimum

0.0 Hr

Default

2.0 Hr

Maximum

8.0 Hr

Setpoint Screen #32 - HVAC Mode Sensor

Slide Offset

VCM-X / RNE Spts

HVAC Mode Sensor

Slide Offset: 0ºF

VCM-X / RNE Spts

Heat Pump Defrost

Defrost Tmp: 30ºF

Defrost Tmr: 30 Min

The Defrost Temp Setpoint is the Coil Suction Temperature at which the unit will go into Defrost Mode during Heat Pump Heating operation. This unit will operate in the Defrost Mode for 10 minutes or until the Head Pressure reaches 450 PSI. The Defrost Timer determines the length of time between Defrost Modes. The length of the Defrost Timer can be automatically be adjusted by the Adaptive Defrost Adjustment described in Setpoint Screen # 35. This Defrost Mode is only available if using the VCM-X Modular Controller or RNE Controller and a Head

Pressure Module. A Suction Pressure Transducer is also required. This screen only applies if using the VCM-X Modular Controller or RNE

Controller with a Suction Pressure Sensor, a Head Pressure Module, and

Head Pressure Transducer(s). This screen does not apply if using the

VCM-X WSHP Controller and a WSHP Protection Module.

Description

Heat Pump Defrost Temp

Heat Pump Defrost Timer


0ºF 30ºF 50ºF

10 Min 30 Min 90 Min

If the VCM-X or RNE has a Space Temperature Sensor with the Slide

Adjust option installed, the HVAC Mode Enable Heating and Cooling

Setpoints can be offset by the HVAC Mode Sensor Slide Offset Setpoint value. When the Slide Adjust bar is in the middle, no offset will occur.

If the Slide Adjust bar is moved all the way to the top of the Sensor, the

Heating and Cooling Setpoints will be raised by the Setpoint value you have entered. If the Slide Adjust bar is moved all the way down to the bottom of the Sensor, the Heating and Cooling Setpoints will be lowered by the Setpoint value you have entered.

Description

HVAC Mode Sensor

Slide Offset


0ºF 0ºF 10ºF

Setpoint Screen #35 - Adaptive Defrost Adj.

Setpoint

VCM-X / RNE Spts

Adaptive Defrost

Adj. Setpoint: 0 MIN

Setpoint Screen #33 - Heat Pump Auxiliary

Heating Delay

VCM-X / RNE Spts

Heat Pump

Auxiliary Heating

Delay: 3 Min

Once initiated, the Defrost Mode is active until the Head Pressure reaches

450 PSIG or until a 10 minute timer has expired. Enter a value greater than zero to enable the Adaptive Defrost Adjustment of the Heat Pump

Defrost Timer (Screen #34). This adjustment value will be subtracted from the Heat Pump Defrost Timer if the Defrost Mode lasts the entire

10 minutes. A proportion of this adjustment value will be added to the

Heat Pump Defrost Timer if the Defrost Mode only lasts between 8 minutes and 0 minutes. This screen only applies if using the VCM-X

Modular Controller or RNE Controller with a Suction Pressure Sensor, a Head Pressure Module, and Head Pressure Transducer(s). This screen does not apply if using the VCM-X WSHP Controller and a WSHP

Protection Module.

If the VCM-X or RNE is confi gured to operate as a Heat Pump, the Heat

Pump Auxiliary Heating Delay Setpoint can be confi gured to provide a time delay period before Auxiliary Heating Stages can be activated once activation of the Compressor Heating Stages have been initiated.

46

Description

Adaptive Defrost Adj.


0 Min 0 Min 30 Min




Setpoint Screen #36 - Heat Wheel Defrost Setpoint Screen #39 - Sensor Calibration for

SPC & SAT

VCM-X / RNE Spts

Heat Wheel Defrost

Setpoint: 30ºF

VCM-X / RNE Spts

Sensor Calibration

SPC: XX.Xº 0.00º

SAT: XX.Xº 0.00º

The unit will go into Heat Wheel Defrost Mode when the Outdoor Air is below this setpoint.

Description

Heat Wheel Defrost


0ºF 30ºF 50ºF

If the Space or Supply Air Temperature Sensors are reading incorrectly, you can use this option to enter an offset temperature to adjust the Sensor’s Temperature. Enter a positive Sensor Calibration value to raise the

Space Temperature and/or Supply Air Temperature Sensor reading and a negative value to lower the Sensor reading.

Setpoint Screen #37 - Internal Schedule

Optimal Start Soak Multiplier

Description

Sensor Calibration SPC

Sensor Calibration SAT


-100.0ºF 0.0ºF +100.0ºF

-100.0ºF 0.0ºF +100.0ºF

VCM-X / RNE Spts

Internal Schedule

Optimal Start Soak

Multiplier: 0.0

Setpoint Screen #40 - Sensor Calibration for

RAT & OAT

The Internal Schedule Optimal Start Soak Multiplier Setpoint is a multiplier that if set to a number greater than 0 will be used as a multiplier for calculating the Optimal Start Time for the HVAC unit. This multiplier is only applied if the unit has been off for more than 24 hours. See the

VCM-X Controller Technical Guide, VCM-X Modular E-BUS Controller

Technical Guide, or RNE Controller Technical Guide for more detailed information regarding the Optimal Start. This multiplier is only applied if you are using the VCM-X / RNE Internal Schedule.

Description

Internal Schedule Optimal

Start Soak Multiplier


0.0

0.0

5.0

VCM-X / RNE Spts

Sensor Calibration

RAT: XX.Xº 0.00º

OAT: XX.Xº 0.00º

If the Return Air or Outdoor Air Temperature Sensors are reading incorrectly, you can use this option to enter an offset temperature to adjust the Sensor’s Temperature. Enter a positive Sensor Calibration value to raise the Return Air Temperature and/or Outdoor Air Temperature Sensor reading and a negative value to lower the Sensor reading.

Setpoint Screen #38 - Trend Log Interval

Description

Sensor Calibration RAT

Sensor Calibration OAT


-100.0ºF 0.0ºF +100.0ºF

-100.0ºF 0.0ºF +100.0ºF

VCM-X / RNE Spts

Trend Log

Interval: 15 MIN


COIL

VCM-X / RNE Spts

Sensor Calibration

COIL: XX.Xº 0.00º

An internal Trend Log is constantly updated at a rate equal to this value.

Description

Trend Log Interval


1 Min 15 Min 60 Min

If the Coil Temperature reading is too high, enter a negative calibration offset to decrease the reading. If it is too low, enter a positive value to increase the reading.

Description

Sensor Calibration COIL


-30.0ºF 0.0ºF +30.0ºF


47

VCM-X / RNE STATUS

VCM-X / RNE Status Screen Index

VCM-X / RNE Status Screen Index

Status Screen #1 HVAC Mode

Status Screen #2 Cooling/Heating/Economizer Status

Status Screen #3 Mode Enable Temperature and

Cooling Setpoints

Status Screen #4 Current SAT Temperature and Setpoint

Status Screen #5 Space Temperature, Return Air

Temperature, Adjust

Status Screen #6 VCM-X Leaving Water Temperature A

Status Screen #7 VCM-X Leaving Water Temperature B

Status Screen #8 Coil Temperature or Lowest Coil and

Status Screen #9 Current Outdoor Air Temperature and

Outdoor Humidity

Status Screen #10 Current Calculated Outdoor Air

Dewpoint Dewpoint

Temperature

Status Screen #11 Current Indoor RH Percentage and

Indoor Percentage

Status Screen #12 Current Static Pressure and Output

Percentage

Status Screen #13 Economizer Percentage, Outdoor Air

Wetbulb/Drybulb, CO

2

Level

Status Screen #14 Outdoor Air CFM & Outdoor Air

Setpoint

Status Screen #15 Supply Air CFM & Return Air CFM

Status Screen #16 Current Building Pressure & Output

Percentage

Status Screen #17 MODGAS Output Percentage &

Status Screen #18 Current Modulating Heating & Cooling

Status Screen #19 VCM-X Coil Temperatures for Full

Digital Coil

Temperatures Full

Status Screen #20 VCM-X Coil Temperatures for Full

Digital Coil

Temperatures Full

Status Screen #21 VCM-X Full Digital Module Signal,

OR RNE Full Digital Module Signal or

Signal

Status Screen #22 Current Head Pressure Cooling or

Status Screen #23 Head Pressure and Condenser Fan #1

Speed

Status Screen #24 Head Pressure and Condenser Fan #2

Speed

Status Screen #25 Return Air Bypass Damper Signal &

Status Screens #26-32 Supply Fan and Other Relays

Status Screens #33 Alarm Conditions

48



VCM-X / RNE Status Screens

Status

The VCM-X / RNE Controller Status Screens are accessed by pressing the

<STATUS>

button on either the System Manager or the Modular

Service Tool. Following are the available status screens and a description of their functions:

Status Screen 1 - Mode

Status Screen 3 - Mode Enable Temperature &

Mode Cooling and Heating Setpoints

VCM-X / RNE v1.00

Enable Tmp.: XX.XºF

Cooling Spt: XX.XºF

Heating Spt: XX.XºF

VCM-X / RNE v1.00

Occupied Mode

Vent Mode

02/15/10 05:00 PM

Line 2 Mode Enable Temperature

Can be the Supply Air Temperature, Return Air

Temperature, Outdoor Air Temperature, or Space

Temperature, depending on which one has been

confi gured as the Mode Enable Sensor.

Line 3 Cooling Mode Setpoint

Based on the current Occupied/Unoccupied Mode

Line 2 Displays one of the following:

Unoccupied Mode Remote FRC Occupied

Occupied Mode

Holiday

Forced Schedule Mode OUTPUT FORCE MODE!

SUPPLY AIR CUTOFF! High CO2 Level Mode!

Line 4 Heating Mode Setpoint

Based on the current Occupied/Unoccupied Mode

Line 3

If you selected Supply Air as the controlling sensor, this line will display:

Supply Air Control

If you select Space Temp or Return Air Control, the

display will show one of the following:

Off Mode Dehumid. Mode Defrost Mode

Vent Mode Cool Dehumid. Mode

Cool Mode Heat Dehumid. Mode

Heat Mode Warm Up Mode


MM/DD/YY HH:MM XX (XX = AM or PM)

Fan Starting Delay and then time will display xx Left in WarmUp (Number of Minutes Left)

Status Screen 2 - Cooling, Heating, Economizer

VCM-X / RNE v1.00

Cooling Enabled

Heating Enabled

Economizer Disabled

Status Screen 4 - Supply Air Temperature &

Setpoint

VCM-X / RNE v1.00

Supply Air.: XX.XºF

Supply Spt.: XX.XºF

Line 2 Current Supply Air Temperature

The Supply Air Temperature is always required. If a

Supply Air Temperature Sensor is not installed, the VCM-X

/ RNE Controller will not operate correctly and will display

0°F.

Line 3 Current Active Supply Air Setpoint

This is the Supply Air Setpoint for the mode that the unit is currently operating in. If the Supply Air Reset is

confi gured, this is the calculated setpoint based on the current Reset Source conditions.




Economizer Enabled


49



Status Screen 5 - Space Temp, Return Air &

Slide Adjust

Line 3 Leaving Water Temperature A

This line will display the Leaving Water Temperature of

VCM-X / RNE v1.00

Space Tmp.: XX.XºF

Return Air.: XX.XºF

Slide Adj.: XX.XºF

Line 2 Space Temperature

If you are using a Space Temperature Sensor, this line will display the current Space Temperature during the Occupied

Source Heat Pump Module. If using (2) Water Source Heat

Pump Modules, this will be the fi rst sensor on the Module

Line 4 Leaving Water Temperature B

This line will display the Leaving Water Temperature of the second Leaving Water Temperature Sensor on a Water


Pump Modules, this will be the second sensor on the

Module with address 1.

Line 3 Return Air Temperature

This sensor is optional. If a Return Air Temperature Sensor is not used, it will display 0°F.

Line 4 Slide Adjust

This is the current value of the Space Temperature offset based on the position of the slide adjust switch on the Space

Sensor.

Status Screen 7 / VCM-X - Leaving Water

Temperature B

VCM-X v1.00

Leaving Water

Temp B: 0.0ºF

Status Screen 6 / VCM-X - Leaving Water

Temperature A

VCM-X v1.00

Leaving Water

Temp A: 0.0ºF

Line 2-3 Leaving Water Temperature B

If using the VCM-X Controller and you have a Water

Source Heat Pump Unit installed with two leaving water temperature sensors, this screen will display the

Leaving Water Temperature of System B.

Status Screen 7 / RNE - Leaving Water

Temperature 2

Line 2-3 Leaving Water Temperature A

If using the VCM-X Controller and you have a Water

Source Heat Pump Unit installed, this screen will appear and display the Leaving Water Temperature of the unit. If this unit has two leaving water temperature sensors, this is the Leaving Water Temperature of System A.

RNE v1.00

Leaving Water 2

Temp A: 0.0ºF

Temp B: 0.0ºF

Status Screen 6 / RNE - Leaving Water

Temperature 1

RNE v1.00

Leaving Water 1

Temp A: 0.0ºF

Temp B: 0.0ºF

Line 2 Leaving Water Temperature 2

If using the RNE Controller and a second Water Source

Heat Pump Module has been installed and confi gured, this screen will display Water Temperatures. If not, this screen

Line 3 Leaving Water Temperature A

This line will display the Leaving Water Temperature of


Pump Modules, this will be the fi rst sensor on the Module

Line 2 Leaving Water Temperature 1

If using the RNE Controller and you have a Water Source

Heat Pump Module installed or if there are two Water

Source Heat Pump Modules installed and this is the fi rst

Module, then this screen will display Water Temperatures of this Module. If not, this screen will display 0°F.

Line 4 Leaving Water Temperature B

This line will display the Leaving Water Temperature of the second Leaving Water Temperature Sensor on a Water


Pump Modules, this will be the second sensor on the

Module with address 2.

50




Status Screen 8 - Coil Temp & Setpoint

VCM-X / RNE v1.00

Coil Tmp...: XX.XºF

Coil Tmp Spt: XX.XºF

Status Screen 10 - OA Dewpoint & Dewpoint

Temp

VCM-X / RNE v1.00

OA Dewpoint.: XX.XºF

Dewpoint Spt: XX.XºF

Line 2 Coil Temperature or Lowest Coil

If a Suction Pressure Transducer has been installed and

confi gured on the unit, the calculated Evaporator Coil

Temperature will appear on this line. If not, this line will

If this unit has multiple digital scroll compressors and has a

Full Digital Module or Dual Digital Module installed, this line will display Lowest Coil and will display the lowest of the multiple suction temperatures. The coil temperatures of all the coils will be displayed on Status Screens 19 & 20.

Line 2 Current Calculated Outdoor Air Dewpoint

Temperature

If both an Outdoor Humidity Sensor and an Outdoor Air

Temperature Sensor have been installed and confi gured on the unit, the calculated Outdoor Air Dewpoint Temperature will appear on this line. If not, this screen displays 0°F.

Line 3 Current Outdoor Air Dewpoint Setpoint

The user adjustable Outdoor Air Dewpoint Temperature

Setpoint will appear on this line.

Line 3 Coil Temperature Setpoint

Setpoint is automatically reset based on the current space humidity conditions. This is the current calculated Coil

Temperature Setpoint based on that reset.

Status Screen 11 - Indoor RH & Indoor RH

Setpoint

Status Screen 9 - Outdoor Air Temperature &

Outdoor Air Relative Humidity

VCM-X / RNE v1.00

Indoor RH....: XXX%

Indoor RH Spt: XXX%

VCM-X / RNE v1.00

Outdoor Tmp: XX.XºF

Outdoor RH.: XX.X%

Line 2 Current Outdoor Air Temperature

If an Outdoor Air Temperature Sensor has been installed on the system, the Outdoor Air Temperature will appear on this line. If not, this line will display a temperature that is half way between the Cooling and Heating Lockout

Setpoints.

Line 3 Current Outdoor Air Relative Humidity

If an Outdoor Humidity Sensor has been installed and

confi gured on the VCM-X or RNE, the Outdoor Air

Relative Humidity Percentage will appear on this line. If not, this line will display 0%.

Line 2 Current Indoor Relative Humidity Percentage

If an Indoor Humidity Sensor has been installed and

confi gured on the unit, the current Indoor Air Relative

Humidity Percentage will appear on this line. The installed

Indoor Humidity Sensor can be either a Wall Mounted type or a Return Air Mounted type. If an Indoor Humidity

Sensor is not installed, this line will display 0%.

Line 3 Current Indoor Relative Humidity Setpoint Percentage

This is the adjustable Indoor Air Relative Humidity

Setpoint Percentage that has been set by the user.


51



Status Screen 12 - Static Pressure & Output % Status Screen 14 - Outdoor Air CFM & Setpoint

VCM-X / RNE v1.00

Static Pr...: X.XX”

Press Output: XXX%

[Optional Output]

VCM-X / RNE v1.00

OA CFM: 0.00 K

OA Sp.: 0.00 K

[Optional Input]

Line 2 Current Static Pressure

Requires the installation and wiring of a Duct Static

Pressure Sensor. If you do not have a Duct Static Pressure

Sensor correctly installed and wired to the controller, this line will display “0.0”.

Line 2 Outdoor Air CFM

If an outdoor air airfl ow monitoring station is being used, this is the current CFM reading of that device. K = 1000

Line 3 Outdoor Air Setpoint

If control of the OA Damper based on CFM is confi gured, this is the controlling setpoint. K = 1000

Line 3 Current Static Pressure Output Signal Percentage

Indicates the output signal percentage being supplied to the

VFD Controller or Bypass Damper Actuator when you

Line 4 Indicates That This is An Optional Input

This input may or may not have live data to display.

If you have not confi gured Duct Static Pressure Control, this line will display [No Press Out Confg].

Status Screen 15 - Supply Air & Return Air

CFM

Line 4 Indicates That This is An Optional Output

This output may or may not have live data to display.

Status Screen 13 - Economizer %,

OA Wetbulb, and CO

2

Level

VCM-X / RNE v1.00

SA CFM: 0.00 K

RA CFM: 0.00 K

[Optional Inputs]

VCM-X / RNE v1.00

Economizer.: XXX %

OA Wetbulb.: XX.XºF

CO2 Level.: XXXXPPM

Line 2 Supply Air CFM

If a supply air airfl ow monitoring station is being used, this is the current CFM reading of that device. K = 1000

Line 3 Return Air CFM

If a return air airfl ow monitoring station is being used, this is the current CFM reading of that device. K = 1000

Line 2 Current Economizer Open Percentage

The Economizer is optional. This shows the Outdoor Air

Damper open percentage. If Economizer Control is not

confi gured, it will display 0%.

Line 4 Indicates That These are Optional Inputs

These inputs may or may not have live data to display.

Line 3 Current Wetbulb/Drybulb Temperature

The Outdoor Air Wetbulb Temperature is optional. To display the Outdoor Air Wetbulb Temperature, you must install an Outdoor Air Temperature Sensor (or an Outdoor

Air Temperature Broadcast) and an Outdoor Air Relative

Humidity Sensor. If these conditions exist, this line will

Outdoor Temperature.

If these conditions do not exist, it will display 0°F.

Line 4 Current CO

2

Level

CO

2

CO

2

Level is optional. You must install and confi gure a

Sensor to display the CO

2

Level. If a CO

2

Sensor is not

installed confi gured, this line will display 0 PPM.

52




Status Screen 16 - Building Pressure & Output % Status Screen 18 - Mod Heating & Cooling %

VCM-X / RNE v1.00

Building Pr..: X.XX”

Press Output: XXX%

[ Optional Outputs ]

VCM-X / RNE v1.00

Mod Heating: XXX%

Mod Cooling: XXX%

[ Optional Outputs ]

Line 2 Current Building Pressure

Indicates the current Building Pressure. This display requires the installation of a Building Pressure Sensor.

If you don’t have a Building Pressure Sensor correctly installed and wired to the controller, this line will display

“0.0”.

Line 3 Current Building Pressure Output Signal Percentage

Indicates the output signal percentage being supplied to the Exhaust Fan VFD controller or Exhaust Damper

Actuator when you have confi gured one of these options for your HVAC unit.

If you have not confi gured Building Pressure Control, this line will display [No Press Out Confg].

Line 4 Indicates That These Are Optional Outputs


Line 2 Current Modulating Heating Output Signal Percentage

Indicates the percentage of the output signal being supplied to a Modulating Heating device when you have

confi gured this option for your HVAC unit. If Reverse

Acting operation is confi gured, this percentage will be

Reversed. See the following examples for clarifi cation:

Standard Operation:

0-10 VDC 0% = 0 VDC 100% = 10 VDC

2-10 VDC 0% = 2 VDC 100% = 10 VDC

Reverse Acting Operation:

0-10 VDC 0% = 10 VDC 100% = 0 VDC

2-10 VDC 0% = 10 VDC 100% = 2 VDC

If you do not have a Modulating Heating device confi gured, this screen will indicate [No Mod Heat Confi g].

Status Screen 17 - MODGAS Output %

& MHGRV Output %

Line 3 Current Modulating Cooling Output Signal Percentage

Indicates the percentage of the output signal being supplied to a Modulating Cooling device when you have confi gured this option for your HVAC unit. If reverse acting is

confi gured, this percentage will be reversed. See the following examples for clarifi cation:

VCM-X / RNE v1.00

MODGAS Pos..: XXX%

MHGRV Pos...: XXX%

[Optional Equipment]

Line 2 Current MODGAS Heating Output Signal

Indicates the percentage of the output signal being supplied

to the MODGAS Controller when you have one

connected to your HVAC unit. If you do not have a

MODGAS controller connected to your VCM-X or RNE

Controller, this screen will indicate [MODGAS NOT

CONNECTED].

0-10 VDC 0% = 0 VDC 100% = 10 VDC

2-10 VDC 0% = 2 VDC 100% = 10 VDC

1.5-5.0

Reverse Acting Operation:

0-10 VDC

2-10 VDC

0% = 10 VDC

0% = 10 VDC

100% = 5.0 VDC

100% = 0 VDC

100% = 2 VDC

Line 3 Current MHGRV Reheat Valve Output Signal

Percentage

Indicates the percentage of the output signal being supplied to the MHGRV controller when you have one connected to your VCM-X or RNE Controller. If you do not have an MHGRV controller connected to your VCM-X controller, this screen will indicate [MHGRV NOT

CONNECTED].

If you do not have a Modulating Cooling device connected to your HVAC unit and confi gured, this screen will indicate [No Mod Cool Confi g].

If this unit has a Dual Digital Module, Full Digital

Module, or Water Source Heat Pump with multiple

Digital Scroll Compressors, this line will be blank.


These outputs may or may not have live data to display.

Line 4 Optional Equipment

Indicates that these outputs are optional and therefore may or may not have live data to display.


53



Status Screen 19 / VCM-X - Full Digital Module

OR Dual Digital Module

Status Screen 19 / RNE - Full Digital Module


Full Digital Temp

Coil A1: X.Xº F

Coil A2: X.Xº F

RNE Cnfg ID 102

Full Digital Temp

Coil A1: X.Xº F

Coil A2: X.Xº F

Line 2 Full Digital Temperature

If using a VCM-X Modular Controller ( OE332-23-VCMX-

MOD-A) with a Full Digital Module ( OE370-23-FD-A) or if you are using the VCM-X WSHP Controller ( VCMX-23-

VCMX-WSHP-A) with multiple Digital Scroll

Compressors, this screen will appear.


If using a Full Digital Module ( OE370-23-FD-A) or

Water Source Heat Pump Module (OE334-23-WPM-A), this screen will appear.

Line 3 Coil A1 Temperature

This is the current Coil Suction Temperature of







Status Screen 20 /

VCM-X

- Full Digital Module


Dual Digital Temp

Circuit A: X.Xº F

Circuit B: X.Xº F


Full Digital Temp

Coil B1: X.Xº F

Coil B2: X.Xº F

Line 2 Dual Digital Temperature


MOD-C) with a Dual Digital Module ( OE370-23-DD) or if you are using the VCM-X WSHP Controller ( VCMX-23-

VCMX-WSHP-C) with two Digital Scroll Compressors, this screen will appear.

Line 3 Circuit A Temperature

This is the current Coil Suction Temperature of Circuit A.

Line 4 Circuit B Temperature

This is the current Coil Suction Temperature of Circuit B.


If using a VCM-X Modular Controller (OE332-23-VCMX-

MOD-A) with a Full Digital Module (OE370-23-FD-A) or if you are using the VCM-X WSHP Controller (VCMX-23-

VCMX-WSHP-A) with at least two Digital Scroll

Compressors, this screen will appear. Values will show zero if not using 4 Digital Scroll Compressors.

Line 3 Coil B1 Temperature




54




Status Screen 20 / RNE - Full Digital Module

RNE Cnfg ID 102

Full Digital Temp

Coil B1: X.Xº F

Coil B2: X.Xº F


Dual Digital

Comp A Sig: 0%

Comp B Sig: 0%



Water Source Heat Pump Module (OE334-23-WPM-A), this screen will appear. If not using (2) Full Digital

Modules, this screen will show no values.



Line 2 Dual Digital Signal


MOD-C) with a Dual Digital Module ( OE370-23-DD) or if you are using the VCM-X WSHP Controller ( VCMX-23-

VCMX-WSHP-C) with two Digital Scroll Compressors, this screen will appear.

Line 3 Compressor A Signal

This is the modulating signal percentage for Circuit A

Line 4 Compressor B Signal

This is the modulating signal percentage for Circuit B



Status Screen 21 / RNE - Full Digital Signal

Status Screen 21 / VCM-X - Full Digital Signal

OR Dual Digital Signal

RNE Cnfg ID 102

Full Digital

Stage 1 Sig: 0%

Stage 2 Sig: 0%


Full Digital

Stage 1 Sig: 0%

Stage 2 Sig: 0%

Line 2 Full Digital Signal


MOD-A) with a Full Digital Module ( OE370-23-FD-A) or if you are using the VCM-X WSHP Controller ( VCMX-23-

VCMX-WSHP-A) with at least two Digital Scroll

Compressors, this screen will appear.

Line 3 Stage 1 Signal Percentage

This is the modulating signal percentage for Compressor

1 (A1) if there are two Digital Scroll Compressors, or for

Compressors 1 (A1) and 3 (B1) if there are four Digital

Line 2 Full Digital Signal


Water Source Heat Pump Module (OE334-23-WPM-A) this screen will appear.



1 if there are two Compressors, or for the fi rst two

Compressors if there are four Compressors.



2 if there are two Compressors, or for the last two

Compressors if there are four Compressors.



2 (A2) if there are two Digital Scroll Compressors, or for

Compressors 2 (A2) and 4 (B2) if there are four Digital


55



Status Screen 22 - Head Pressure Setpoint Status Screen 24 - Head Pressure Condenser

Fan #2


Current

Head Pr Spt: 0 PSI


Cond. Fan Sect. #2

Head Pr.....: 0PSI

Cond Fan Spd: 0%

Line 2-3 Current Head Pressure Cooling or Reheat Setpoint

If you are using the VCM-X Modular, VCM-X WSHP, or RNE Controller and have a One Condenser or Two

Condenser Head Pressure Module attached to the unit, the Head Pressure Cooling or Reheat Setpoint will display, depending on what mode the Module is in. This status value will show 0 if not in the Cooling or Dehumidifi cation

Mode.

Status Screen 23 - Head Pressure Condenser

Fan #1

Line 2 Condenser Fan #2

If you are using the VCM-X Modular, VCM-X WSHP, or RNE Controller and have a Two Condenser Head

Pressure Module attached to the unit, this line displays

Condenser #2.

Line 3 Head Pressure

This line indicates the highest of the second two Head

Pressure readings of the Two Condenser Head Pressure

Module.

Line 4 Condenser Fan Speed

This line displays the speed of the associated Condenser

Fan (0-100%) that is currently necessary to maintain the


Cond. Fan Sect. #1

Head Pr.....: 0PSI

Cond Fan Spd: 0%

Status Screen 25 - Return Air Damper Signal

& Bypass Damper Signal

Line 2 Condenser Fan #1

If you are using the VCM-X Modular, VCM-X WSHP, or

RNE Controller and have a One Condenser or Two

Condenser Head Pressure Module attached to the unit, this line displays Condenser Fan #1.

VCM-X / RNE v1.00

Return Dmp..: XXX%

Bypass Dmp..: XXX%

[Optional Outputs]

Line 3 Head Pressure

This line indicates the highest of up to 4 current Head

Pressure readings on a One Condenser Head Pressure

Module. If using a Two Condenser Head Pressure Module, this line indicates the highest of the fi rst 2 current Head

Pressure readings on that module.

Line 2 Current Return Air Damper Signal

Indicates the current Output Signal percentage being sent to the Return Air Damper Actuator. If you haven’t confi gured a Return Air Bypass Damper, [No Return Dmp Confg] will be displayed instead.

Line 4 Condenser Fan Speed

This line displays the speed of the associated Condenser

Fan (0-100%) that is currently necessary to maintain the

Line 3 Current Return Air Bypass Damper Signal

Indicates the current Output Signal percentage being sent to the Return Air Bypass Damper Actuator. If you haven’t

confi gured a Return Air Bypass Damper, [No Bypass Dmp

Confg] will be displayed instead.



56




Status Screens 26-32 - Supply Fan Relay

VCM-X / RNE v1.00

Fan Relay: OFF

Cool Stage 1: OFF

Heat Stage 1: OFF

Status Screen 33 - Alarm Conditions

VCM-X / RNE v1.00

NO ALARMS

Line 2 Current Supply Fan Relay Status

The letters FRC will appear before the colon if this Relay is in a Force Mode. On screens 24 to 30, this line will indicate the relays use and the ON/OFF condition for that relay.

Possible options are as follows:

Pre-Heater

Heat Relay

Override

Line 2 Blank

Line 3 Alarm Conditions

Can be one of the following:

Gas Re-Heat ( HGR Relay) Heat Wheel

Emergency

Line 3 Current relay status and description of what it is

confi gured for

The letters FRC will indicate the relay is forced to its

Line 4 Current relay status and description of what it is

confi gured for

The letters FRC will indicate the relay is forced to its

If press

<ENTER>

, the screen will scroll through


57

VAV/ZONE CONTROLLER PROGRAMMING

VAV/Zone Confi guration Screens

VAV Zone Confi guration

In order to correctly set up the VAV/Zone Controller, you must fi rst confi gure several parameters in regard to the type of system and operating parameters for the VAV/Zone Controller you have installed. Most of these values and operating parameters are only set once at the initial system setup and are never changed.

Confi guration Screen #2 - Damper Operation

XX Box Cnfg IDXXXX

Damper Operating

Mode: DIRECT ACTING

[0=Direct 1=Reverse]


From any Menu Screen, press the

<SETPOINTS>

button. The Unit

Selection Screen will appear requesting that you enter the unit ID number.

Enter the correct unit ID number of the VAV/Zone Controller you want to confi gure and press

<ENTER>


Enter

<0>

for Direct Acting or

<1>

for Reverse Acting. If the damper opens in a clockwise direction, it is DIRECT ACTING. If the damper opens in a counter-clockwise direction, it is REVERSE ACTING.

1) Change Setpoint

2) Configure Unit

3) Damper Force

ESC) Exit Menu

CAUTION: If you change this setting, you MUST cycle power to the controller to allow it to re-calibrate the damper feedback positions for its new direction of control!

Confi guration Screen #3 - Voting Zone

Press

<2>

on the keypad to enter the fi rst Unit Confi guration Screen.



<CONFIGURATION>

button. The

Unit Selection Screen will appear requesting that you enter the unit ID number. Enter the correct unit ID number of the VAV/Zone controller you want to confi gure, and press

<ENTER>

. You will then see Unit

Confi guration Screen #1.

XX Box Cnfg IDXXXX

Is This Box a

Voting Zone..: YES

[0=NO 1=YES]

If this is a Zoned System, select this option so that the box can be included as a voting zone.

Confi guration Screen #1 - Box Confi guration

Confi guration Screen #4 - Pressure

Independent Airfl ow Constant

XX Box Cnfg IDXXXX

Box Configuration

COOLING ONLY BOX

[Enter Type 0 - 3]

XX Box Cnfg IDXXXX

Pr Independent Boxes

Airflow @ 1” WG

Constant..: 1200 CFM

This Box Control Code will operate in one of four possible modes. The box designation will display on the top line of all screens.

If this is a Pressure Independent Box, you must enter this airfl ow constant so that the CFM readings can be correctly calculated. This airfl ow constant is provided by the box manufacturer and depends on the diameter of the duct.

0 = COOLING ONLY BOX (will display as CO Box)

1 = H/C CHANGEOVER BOX (will display as HC Box)

2 = SERIES FAN BOX (will display as SF Box)

3 = PARALLEL FAN BOX (will display as PF Box)

58



VAV/Zone Confi guration Screens

Confi guration Screen #5 - Expansion Relays

Heating Stages

XX Box Cnfg IDXXXX

Expansion Relays

[Optional]

Steps of Reheat.: 2

Confi guration Screen #9 - Push-Button

Override

XX Box Cnfg IDXXXX


Group ID #: 1

If you require the VAV/Zone Controller to control reheat for the zone it is installed in, you must include a relay expansion board and then confi gure the number of heating stages (1, 2, or 3) that it will be controlling whenever there is a heating demand in the space. Enter

<0>

if you don’t require this option.

During Unoccupied Mode, all zones with a corresponding Group ID # will resume Occupied operation whenever any of the zones in that group has its push-button depressed to initiate an override condition. This allows you to group zones in various areas of the building. For example, individual tenants with several offi ces could restore occupied mode for just their zones and not affect other zones in the building.

Confi guration Screen #6 - Proportional

Heating Signal

XX Box Cnfg IDXXXX

Proportional Heating

Signal..: 0 - 10 VDC

[0 = 0-10 1 = 2-10]

The default group ID number for all VAV/Zone Controllers is set at the factory to 1. If you don’t want a specifi c zone(s) to be part of that group, you must give each one a distinct Group ID number between 2 and 16.

Setting a zone’s Group ID number to 0 will disable the Space Sensor

Override Button function.

If you don’t want a specifi c zone to be a part of any group, enter

<0>

for its Group ID #.

Select this option to change the range of the proportional heat output from 0-10 VDC to 2-10 VDC.

Confi guration Screen #10 - Dump Zone

Confi guration Screen #7 - Box Heat Allow

XX Box Cnfg IDXXXX

Is This A Dump Zone

(No Actuator): NO

[0=NO 1=YES]

XX Box Cnfg IDXXXX

Allow Box Heat With

HVAC Heat....: NO

[0=NO 1=YES]

A “Dump Zone” is used when you want to control a duct heater or baseboard heater independently. A VAV/Zone Controller board with a relay expansion board is used for this purpose. No damper or actuator is used. If you need to control an auxiliary heater, select 1=YES; otherwise, be sure it is set to 0=NO.

Set this option to 1 = YES to allow the Heating Relay’s Controlling Box

Heat to remain on even when the HVAC unit is in Supply Air Heating

Mode. This is used as a method to provide supplemental heat if for some reason the HVAC heat cannot satisfy the heating demand.

Confi guration Screen #11 - HVAC Unit is on

Separate Loop

Confi guration Screen #8 - Main Fan Status

XX Box Cnfg IDXXXX

This Unit Needs Main

Fan Status...: NO

[0=NO 1=YES]

XX Box Cnfg IDXXXX

HVAC Unit is on

Separate Loop: NO

[0=NO 1=YES]

This setting only applies to the unoccupied mode of operation. Select

1=YES to activate the heating stages only when the main fan is operating on non-fan terminal units. For series fan terminal units, if this setting is set to 1=YES, the series box fan will only run when the main HVAC unit fan is running or when a space heating demand is made. For series fan terminal units, if this setting is set to 0=NO, the series box fan will only run when a space heating demand is made. This setting has no effect on the parallel fl ow fan terminal unit.

If this system has 1 HVAC unit controlling boxes on multiple loops and the HVAC unit is on a different loop than this box, select 1=YES; otherwise, be sure it is set to 0=NO.


59


VAV/Zone Setpoint Screens

VAV/Zone Controller Setpoints

Setpoint Screen #4 - Auxiliary Heat Setpoint

Setpoint Screen #1 - Occupied Setpoints

XX Box Spts IDXXXX

Occupied Setpoints

Cooling.....: XXºF

Heating.....: XXºF

XX Box Spts IDXXXX

Auxiliary Heat

Setpoint..: XXºF

Enter the Occupied Cooling Setpoint as the maximum temperature you would like the zone to reach before modulating the damper open to bring in more cold air to cool the space. Enter the Occupied Heat-

ing Setpoint as the minimum temperature you would like the zone to reach before activating the Reheat Stages on the optional Expansion

Relay board. If this is a Cooling Only box that doesn’t contain reheat, this setpoint will be ignored.

This setpoint allows you to set a Space Temperature that will enable the Auxiliary Heat Relay (Relay 4) on the VAV/Zone Controller Reheat Expansion Board for heating options other than box heat, such as baseboard heat or an external duct heater. This could control a stage of electric heat or an on/off hot water valve. The Auxiliary Heat Relay will energize at .5˚F below this setpoint and will de-energize at .5˚F above this setpoint. The Auxiliary Heat will continue to function regardless of the HVAC Mode the unit is in and at any airfl ow condition.

Description

Cooling Setpoint

Heating Setpoint

Minimum Default

50ºF 74ºF

50ºF 70ºF

Maximum

90ºF

90ºF

Description

Auxiliary Heat Setpoint

Minimum Default

50ºF 70ºF

Maximum

90ºF

Setpoint Screen #5 - Damper Airfl ow Integral

Setpoint Screen #2 - Unoccupied Setbacks

Minimum Default

0ºF

0ºF

+10ºF

-10ºF

Maximum

+30ºF

-30ºF

Setpoint Screen #3 - AHU Heat Call Space Temp

XX Box Spts IDXXXX

Damper/Airflow Spt

Integral [Ki]..: XXX

XX Box Spts IDXXXX

Unoccupied Setbacks

Cooling SetUp: XXºF

Heating SetBk: XXºF

During unoccupied hours, the Occupied Cooling Setpoint is adjusted up by the amount entered for the Cooling SetUp. The Occupied Heating Setpoint is adjusted down by the amount entered for the Heating SetBk.

Description

Cooling SetUp

Heating SetBk

The VAV/Zone Controller normally opens its damper based on a Proportional Error from Setpoint. That means if the zone temperature is 4°F from setpoint, the damper would be 100% open, or it would be modulating to provide the Maximum CFM on Pressure Independent boxes. If the error is less than 4°F, the damper may stagnate at that position and never satisfy the zone. If you add Integral into the damper calculation process, this will cause the damper or airfl ow calculations to continue to increase as long as the zone temperature is still above the setpoint. That means it can provide 100% or Maximum CFM before the 4°F error is achieved, bringing the zone under control faster than it normally would.

Start with a small (5 or 10) value, if you use this, and monitor the effect it has. If you enter too large a value, you can create “hunting” situations that can cause the damper actuator to prematurely wear out.

XX Box Spts IDXXXX

AHU Heat Call

Space Temp...: XXºF

Description

Integral

Minimum Default

0 0

Maximum

100

This setpoint allows you to set a Space Temperature that will cause the

VAV/Zone Controller to send a call for heat to the HVAC unit. This only occurs in the Unoccupied Mode.

Description

AHU Heat Call Space Temp


50ºF 70ºF 90ºF

60




Setpoint Screen #6 - Damper Airfl ow Max &

Vent Min

XX Box Spts IDXXXX

Damper/Airflow Spt

Maximum..: XXX %

Vent Min.: XXX %

Setpoint Screen #8 - Damper Airfl ow Night Min and Fan On Min

XX Box Spts IDXXXX

Damper/Airflow Spt

Night Min.: XXX %

Fan On Min.: XXX %

The VAV/Zone Controller will not allow the damper or airfl ow calculation to exceed the Maximum setpoint while it is allowing the damper to modulate. During Vent mode when there is no heating or cooling demand, the damper or airfl ow will maintain at least the Vent Min amount of airfl ow into the zone for ventilation.

The Night Min is the position the damper will move to when the system is in Override Mode and this particular damper is not part of the override group. This Night Min position only affects non-fan powered boxes. The Fan On Min is the minimum damper or airfl ow setting used to activate the parallel fan if installed. Pressure Independent = CFM.

Pressure Dependent = %.

Description

Maximum

Vent Min

Minimum

0% or 0 CFM

0% or 0 CFM

Default

100% or

1000 CFM

25% or

250 CFM

Maximum

100% or

30000 CFM

100% or

30000 CFM

Description

Night Min

Fan On Min

Minimum

0% or

0 CFM

0% or

0 CFM

Default

0% or

0 CFM

25% or

250 CFM

Maximum

100% or

9999 CFM

100% or

9999 CFM

Setpoint Screen #7 - Damper Airfl ow Cool/

Heat Minimum

Setpoint Screen #9 - Damper Airfl ow Reheat Min

XX Box Spts IDXXXX

Damper/Airflow Spt

Cool Min.: XXX %

Heat Min.: XXX %

XX Box Spts IDXXXX

Damper/Airflow Spt

Reheat Min.: XXX %

During Supply Air Cooling Mode, if the space being served by this damper is satisfi ed and has no cooling demand, the damper will close to this Cool Min setting. This provides a minimum amount of airfl ow into the space for ventilation, even if the space does not require additional cooling. During Supply Air Heating Mode, if the space being served by this damper is satisfi ed and has no heating demand, the damper will close to this Heat Min setting. This provides a minimum amount of airfl ow into the space for ventilation, even if the space does not require additional heating.

The Reheat Min is the damper or airfl ow setting used during the Space

Reheat Mode of operation.

Description

Reheat Min

Minimum

0% or

0 CFM

Default

0% or

0 CFM

Maximum

100% or

30000 CFM

Description

Cool Min

Heat Min

Minimum

0% or

0 CFM

0% or

0 CFM

Default

10% or

1000 CFM

10% or

100 CFM

Maximum

100% or

30000 CFM

100% or

30000 CFM

Setpoint Screen #10 - Damper Airfl ow Fixed

Position

XX Box Spts IDXXXX

Damper/Airflow Spt

Fixed Pos: XXX %

Many times while troubleshooting a system, it is useful to have the zone damper set to a specifi c damper position or airfl ow setting. This setpoint can be used to determine where the damper/airfl ow will remain when the

VAV/Zone Controller receives a Force to Fixed Position command.

Description

Fixed Pos

Minimum

0% or

0 CFM

Default

0% or

0 CFM

Maximum

100% or

9999 CFM


61



Setpoint Screen #11 - SAT HVAC Mode

Deadband

XX Box Spts IDXXXX

SAT HVAC Mode

Deadband.: XXºF

Setpoint Screen #13 - Zone Alarm Delay

XX Box Spts IDXXXX

Zone Alarm Delay

Must Be Out Of

Limits For.: XXX Min

If the supply air temperature is above the space temperature by this amount, the VAV/Zone Controller enters the Supply Air Heating Mode.

It will remain in the Supply Air Heating Mode until the supply air drops to 2ºF above the space temperature. At that point the unit enters the

Supply Air Vent Mode and remains there until the supply air drops this deadband below the space temperature. At that point the VAV/Zone

Controller enters the Supply Air Cooling Mode and will remain there until the supply air temperature rises to 2ºF below the space temperature.

As mentioned above, if you confi gure the controller to generate zone temperature alarms, this is the amount of time after the box goes into the

Occupied Mode that the temperature must be outside the alarm limits before an alarm is generated.

Description

Out of Limits

Minimum Default

1 Min 30 Min

Maximum

300 Min

Setpoint Screen #14 - Day/Night Schedule

Description

SAT HVAC Mode

Deadband

Minimum

0ºF

Default

10ºF

Maximum

20ºF

Setpoint Screen #12 - Zone Alarm Offsets

XX Box Spts IDXXXX

Day/Night Schedule

Control #: X

0=AHU 1-5=Scheduler

XX Box Spts IDXXXX

Zone Alarm Offsets

Hi Zone......: XXºF

Lo Zone......: XXºF

The VAV/Zone Controller can be setup to generate an alarm anytime the box goes into the Occupied Mode and the Zone Temperature exceeds the user-defi ned alarm limits for a user-defi ned period of time. A High

Temperature Alarm Setpoint is created by adding the Hi Zone Alarm offset to the current Cooling Setpoint. The Low Temperature Alarm

Setpoint is created by adding the Lo Zone Alarm offset to the current

Heating Setpoint. If the zone temperature exceeds either of these limits for a period defi ned by the Alarm Delay setpoint, the controller can generate an alarm callout if all the optional hardware components required for this to occur are installed.

This screen allows you to set the VAV/Zone Controller to operate on a remote schedule instead of the schedule that is contained in the VCM-X or RNE Controller. Enter

<0>

to operate on the AHU schedule. Enter

<1-

5>

to use an external schedule. A GPC Plus is required for schedules 1-5.

Description

Schedule Control Number


0 0 1 to 5

Setpoint Screen #15 - Maximum Slide Offset

XX Box Spts IDXXXX

Maximum Slide Offset

Effect on Spt.: XºF

Description

Hi Zone Alarm

Lo Zone Alarm

Minimum Default

+1ºF +30ºF

-1ºF -30ºF

Maximum

+50ºF

-50ºF

If the Flush Mount Wall Sensor has the optional Setpoint Slide Adjust, this is the maximum amount you can adjust the heating and cooling setpoints up or down as the slide is moved from the center position to its full up or down position.

Description

Effect on SP

Minimum Default

0ºF 0ºF

Maximum

6ºF

62




Setpoint Screen #16 - Push-Button Override

Duration

XX Box Spts IDXXXX


Duration : X.X Hr


Space Temp and Supply Air Temp

Sensor Calibration

SPC: XXX.Xº XXX.Xº

SAT: XXX.Xº XXX.Xº

[SAT Only if Sensor]

If the Flush Mount Wall Sensor has the optional Push-Button Override, this is the amount of the VAV/Zone Controller will resume using its Occupied Setpoints during unoccupied mode. This will generate a call for the Air Handler to start its fan and provide heating or cooling, depending on how you confi gure the Air Handler.

The Thermistor Type III sensor readings can be calibrated. Enter a

Positive value to increase a reading and a Negative value to decrease a reading.

Description

Duration

Minimum Default

0.0 Hr 0.0 Hr

Maximum

8.0 Hr

NOTE: The Supply Air Temperature calibration offset only operates on the reading when the VAV/Zone Controller has its own Supply Air Temperature sensor installed on the

AUX2 input. If the supply temperature is received from a global broadcast, you will need to go to the air handler to calibrate the temperature reading.

Setpoint Screen #17 - Maximum EMS Offset

XX Box Spts IDXXXX

Maximum EMS Setpoint

Offset...: XXºF

Description

SPC (Space Temp)

SAT (Supply Air)

Minimum Default

-100ºF 0ºF

-100ºF 0ºF

Maximum

+100ºF

+100ºF

If the Energy Management System (EMS) is activated, the heat and cool setpoints can be spread apart by this amount.

Description

Maximum EMS Setpoint

Offset

Minimum Default

0ºF 0ºF

Maximum

30ºF


63

VAV/ZONE CONTROLLER STATUS

VAV/Zone Status Screens

VAV/Zone Status

Status Screen #1 - Mode of Operation

XX Box v4.01 IDXXXX

Occupied Mode

Vent Mode

Belongs to Group # 1

Zone

Zone

Status Screen #3 - Slide Offset & H/C Demand

XX Box v4.01 IDXXXX

Slide Offset: XXºF

H/C Demand.: XX.XºF

Line 2

Unoccupied Mode

Line 2 If the optional Setpoint Slide Adjust is installed on the

Flush Mount Wall Sensor, this line will display the amount Slide Offset is affecting the

Heating and Cooling Setpoints.

Line 3 Current based on the current Heating and Cooling Setpoints when compared to the current Zone Temperature.

Line 4

Blank

Line 3 OFF Mode

Status Screen #4 - Supply Air Temperature &

Box Air Temperature

XX Box v4.01 IDXXXX

Supply Air: XX.XºF

Box Air..: XX.XºF

Line 4 Belongs to Group # xx

* Not displayed when using a Digital Room Sensor.

** Displays for either a temperature sensor failure or an airfl ow sensor failure.

Status Screen #2 - Zone Temperature and

Cooling/ Heating Setpoints

XX Box v4.01 IDXXXX

Zone Temp..: XX.XºF

Cooling Spt: XX.XºF

Heating Spt: XX.XºF

Line 2

Current Zone Temperature

Line 3

Currently active Cooling Setpoint based on the current

Occupied / Unoccupied mode of operation.

Line 4 Currently active Heating Setpoint based on the current

Occupied / Unoccupied mode of operation.

Line 2 Current Supply Air Temperature received via broadcast from the DX Air Handler or from the Box

Controller’s own installed Box Air Temperature Sensor connected to the AUX input of the VAV/Zone

Line 3

Current Box Air Temperature

If you have confi gured the VCM-X or RNE Controller to broadcast the Supply Air Temperature to the VAV/

Zone Controller and don’t have a Box Air Temperature

Sensor attached to the AUX input on the VAV/Zone

Controller board, this line will display the Supply Air

Temperature the same as line 2.

If you have a Box Air Temperature Sensor attached to the AUX input on the VAV/Zone Controller board, this line will display the Box Air Temperature at the location where the Box Air Temperature Sensor is

installed.

Line 4

Blank

64


VAV/ZONE CONTROLLER STATUS

VAV/Zone Status Screens

Status Screen #5 - Zone Damper Position,

Airfl ow, and Desired CFM

Examples:

“1 Reheat Stages On” or

“2 Reheat Stages On” or

XX Box v4.01 IDXXXX

Damper FRC: XXX %

Airflow : XXXX CFM

Desired : XXXX CFM

Line 2 Current Zone Damper Position

If you entered a FORCE command, the letters FRC will appear. If this is normal damper operation, the

FRC will not be displayed.

Line 3 If this is a Pressure Independent box, the current

Airfl ow will be displayed. If not, this line will display the desired damper position.

Line 4 If this is a Pressure Independent box, this line will display the Desired CFM the box would like to provide to the zone. If not, this line will display

[Controls to +/- 3%] to indicate how accurately the damper will maintain the desired position.

If proportional heating is used (you have no relays

confi gured for heat), this line will display

“Heating Signal: xxx %”.

Line 4

If your VAV/Zone Controller has been confi gured to control reheat stages, this line refl ects the On/Off

Status of the second stage of Reheat. If you have 3 stages of reheat as explained on line 2, this line will be

blank.

Status Screen #7 - Alarm Status

XX Box v1.04 IDXXXX

NO ALARMS!

Status Screen #6 - Fan Status & Reheat

Stages

XX Box v1.04 IDXXXX

Fan Status : OFF

Heating Relay#1 : OFF

Heating Relay#2 : OFF

Line 2 Blank

Line 3 NO ALARMS!

This is displayed if no alarms are detected. If there are one or more alarms active, the possible messages are

Line 2

If this is a Fan Powered box, this line will display the

Fan On/Off Status. On non-fan powered boxes, this line will display [Exp Relay 1 Not Used].

Line 3

If your VAV/Zone Controller has been confi gured to control reheat stages, this line refl ects the On/Off of fi rst stage of Reheat. If you have 3 stages of reheat, this line will display the total number of

HI SPACE TEMP ALARM

Line 4

Blank


65

MINILINK PD PROGRAMMING

MiniLink PD Confi guration Screens

MiniLink PD Confi guration

In order to correctly setup the MiniLink PD, you must fi rst confi gure several parameters in regard to the type of system and operating parameters for the system it is installed on. Most of these values and operating parameters are only set once at the initial system setup and are never changed.

Confi guration Screen #3 - Mode Changeover

Time

Polling Unit Config

Mode Changeover Time

Minutes: XX

[Enter Period Time]



<SETPOINTS>

button. The Unit

Selection Screen will appear requesting that you enter the unit ID number. All MiniLink PDs are set at address 60. Enter the correct unit loop number for the loop the MiniLink Polling Device is connected to (Loop

1 you would enter 1) and then enter

<60>

. Press

<ENTER>


This is the amount of time that you want to allow between changeover from heating to cooling modes.

Confi guration Screen #4 - Optimal Start

Target Zone

1) Change Setpoint

2) Configure Unit

3) Damper Force

ESC) Exit Menu

Polling Unit Config

Optimal Start

Target Zone..: XXX

[Enter Target Zone]

Press

<2>

on the keypad to enter the fi rst Unit Confi guration Screen.



<CONFIGURATION>

button. The

Unit Selection Screen will appear requesting that you enter the unit ID number. Enter the correct unit ID number of the controller you want to confi gure and press

<ENTER>

. You will then see Unit Confi guration

Screen #1.

This is the unit ID of the Zone that you want to be satisfi ed by the normally scheduled start time. If you enter “-1” into this box, it will average all zones instead of picking a specifi c zone. If you do not require Optimal

Start, enter “0”.

Confi guration Screen #5 - Maverick Testing

Confi guration Screen #1 - System Type

Polling Unit Config

Maverick Testing

Disabled: YES

[0=NO 1=YES]

Polling Unit Config

System Type

Selection: X

[0=Zoning 1=VAV]

Disabling the Maverick Testing allows known troubled zone(s) to continue voting without causing a Maverick alarm. In other words, all zones are included in the voting regardless of whether they are more than four degrees from setpoint.

This screen allows you to select whether you want the system to behave as a VAV system or a Zoning System. If you select VAV, this will allow tenant logging for your VAV system.

Confi guration Screens #6-65 - Alarm Polling

Confi guration Screen #2 - Last Polled Zone

Polling Unit Config

Enable Alarm Polling

Unit XX : YES

[0=NO 1=YES]

Polling Unit Config

Last Polled Zone

Address: XX

[Enter Last Zone]

Enabling Alarm Polling allows any alarm from the loop to be polled.

You must set this for each controller on the loop.

This zone is the last zone on the local loop of your zoning system that is to be included in zone voting.

66


MiniLink PD Status

Status Screen #1 - Schedule Mode, System

Status, and Minutes Left

Polling Device

System Occupied

Venting Mode

XXX Min Left in Mode

Line 2 Current Schedule Mode

Can be System Occupied or System Unoccupied.

Line 3

Currently System Status

Can be Vent Mode, Cooling Mode, or Heat Mode.

Line 4

Minutes Left In Mode

The number of minutes left in the current mode of operation before it can switch modes. This value is

user-adjustable. Confi guration Screen #3.

MINILINK PD STATUS

MiniLink PD Status Screens

Status Screen #2 - Mode Priority, Cool Total, and Heat Total

Polling Device

No Mode Priority

Cool Total.: XX.XºF

Heat Total.: XX.XºF

Line 2 Mode Priority

Can be Heat Priority or Cool Priority. This is based on the voting zones and their demand.

Line 3 Cool Total

Total cooling temperature demand from all zones.

Line 4 Heat Total

Total heating temperature demand from all zones.


67

Zone

TROUBLESHOOTING

VCM-X / RNE / VAV/Zone Damper Force Modes

Zone

Damper Force Modes

Damper Force Modes are available for testing or balancing the system.

These Force Modes can be accessed and programmed from either the

System Manager or Modular Service Tool.


To access the Damper Force Modes from the System Manager, press

<SETPOINTS>

. You will then see the Unit ID Screen. Enter the unit

ID of the controller you wish to access and press

<ENTER>


1) Change Setpoint

2) Configure Unit

3) Dampers Force

ESC) Exit Menu

Dampers Force Mode Screen

If the unit ID you entered is for a VCM-X or RNE Controller that has

VAV/Zone Controllers connected to its communication loop, the Damper

Force Mode will act as a “Global” Damper Force Mode. That is, all VAV/

Zone Controllers on that VCM-X or RNE Controller’s communication loop will be forced to the same Damper Force Mode setting. If the unit

ID you entered is for a VAV/Zone Controller, the Damper Force Mode setting will only apply to that VAV/Zone Controller.

Damper Force

Enter Force Mode: 0

0=Auto 1=Open 2=Clsd

3=Max 4=Min 5=Fixed

Set the appropriate Damper Force Mode by entering numbers 0 through

5. Following is a list of the force modes and their meaning:

Press

<3>

on the keypad and then press

<ENTER>

. You will then see the Unit ID Screen. Enter the unit ID of the controller you wish to access and press

<ENTER>

. At this time the Passcode Screen will be displayed.

Enter your level 2 passcode. Press

<ENTER>

and the Damper Force

Modes Screen will be displayed.

0 = Auto This is the default setpoint. With this setting, the damper will operate normally and modulate according to the controller setpoints.

1 = Open This setting will force the dampers to their fully-

2 = Clsd This setting will force the damper to its fully-


When using the Modular Service Tool, simply press the

<BALANCE -

TEST>

key. You will then see the Unit ID Screen. Enter the unit ID of the controller you wish to access and press

<ENTER>

. The following screen will be displayed:

1) Outputs Force

2) Dampers Force

ESC) Exit Menu

Press

<2>

to access the Dampers Force Mode Screen.

3 = Max This setting will force the damper to its

Setpoint.

VAV/Zone

4 = Min This setting will force the damper to its Minimum

Setpoint.

VAV/Zone Controller

5 = Fixed This setting will force the damper to a fi xed position based on the Fixed Position Setpoint.

on page 61 for complete setpoint information.

CAUTION: The Damper Force Modes should only be used

by qualifi ed service personnel. Serious damage to

the ductwork could result if the dampers are all

forced closed and the HVAC unit fan is operating.

68 VCM-X / RNE Operator Interfaces Technical Guide

TROUBLESHOOTING

VCM-X / RNE Outputs Force

Outputs Force

Outputs Force settings are available for testing or troubleshooting the system. These Force settings can only be accessed and programmed from the Modular Service Tool. The System Manager does not allow for programming of this function.

The next screen displays the Relay Overrides for Relay 2. After press-

ing

<ENTER>

, the next relay will be displayed. All 20 Relay Over-

ride Screens (including the AHU fan relay) are available by pressing

<ENTER>

after each setting is made.

Relay Overrides

Relay 2 Override: 0

CAUTION: The Outputs Force settings should only be applied

by qualifi ed service personnel. Serious damage to

the HVAC unit could result from improper use of

these Outputs Force settings.

[0=Auto 1=ON 2=OFF]

After the screen for relay 21 is displayed, the fi rst Analog Output Over-

ride Screen will be displayed.

Analog Output 1 Screen

To access the Outputs Force settings, simply press the

<BALANCE -

TEST>

button on the Modular Service Tool. You will then see the Unit

ID Screen. Enter the unit ID of the VCM-X or RNE Controller you wish to access and press

<ENTER>

. The Outputs Force settings are only available for the VCM-X or RNE Controller. They are not supported for the VAV/Zone Controllers or other Add-on controllers. If you enter a unit ID for any other type of unit except a VCM-X or RNE Controller, the following screen will be displayed:

Economizer Overrides

Analog Output #1

Override Volts: -1.0

[-1.0=Auto]

Unit XXX Does Not

Support The Function

Press Any Key To

Continue

The default setting for normal operation is -1.0 volts. Voltages between

0 to 10.0 can be set for any of the Analog Output Overrides. Press

<ENTER>

after making a setting change and the next Analog Output

Override Screen will be displayed.


If you entered the unit ID of a VCM-X or RNE Controller, the following screen will be displayed:

1) Outputs Force

2) Dampers Force

Supply VFD Override

Analog Output #2


[-1.0=Auto]

Press

<1>

to access the Outputs Force Screen.

Supply Fan Override

Enter Override...: 0

[0=Auto 1=ON 2=OFF]


Exhaust VFD Override

Analog Output #3


[-1.0=Auto]

The fi rst Outputs Force Screen allows the AHU fan relay to be set for

Auto, ON, or OFF by entering a 0, 1, or 2 as desired. The default setting is 0=Auto. After you complete all troubleshooting or testing procedures, all relays should be changed back to this setting. The 1=ON setting will force the relay to the ON (energized) position. The 2=OFF selection will force the relay to the OFF (de-energized) position.


69

TROUBLESHOOTING

VCM-X / RNE Outputs Force


Mod Heating Override

Analog Output #4


[-1.0=Auto]


Mod Cooling Override

Analog Output #5


[-1.0=Auto]


RA Damper Override

Analog Output #6


[-1.0=Auto]


RA Bypass Override

Analog Output #7


[-1.0=Auto]

Zone

Zone

70 VCM-X / RNE Operator Interfaces Technical Guide

INDEX

A-C

0-10 VDC CW.........31

1 HVAC Unit w/Boxes on Multiple Loops Screen.........26,36

2-10 VDC CW.........31

24-Hour Military Format.........16

55 - 75 Tons.........32

63.........10

95 - 105 Tons.........32

120 - 140 Tons.........32

1111.........12

2222.........12

2359.........16

A

Adaptive Defrost Timer Adjustment.........46

Address, Entering.........9

AHU Heat Call Space Temperature, VAV/Zone.........60

Airfl ow

VAV/Zone Status.........65

Alarm Relay Confi guration.........27,37

Alarms

Button.........9

Clearing.........11,13

MiniLink Polling.........11,66

Modular Service Tool.........11,13

Search Screen.........13


Alarms for VCM-X / RNE.........57

Analog Output Override Screen.........69

Arrow Keys, Defi ned.........8

Auto Damper Force Mode.........68

Automatic Power Down.........14

B

Balance-Test Button.........69

Defi ned.........9

Box Air Temperature


Box Confi guration

VAV/Zone.........58

Box Heat Allow

VAV/Zone.........59

Broadcast

Internal Schedule Screen.........26,35

Internal Time Clock Screen.........25,35

Outdoor Air Humidity Screen.........25,35

Outdoor Air Temperature Screen.........25,35

Status Fan & Heat Screen.........25,35

Supply Temperature Screen.........25,35

VAV Boxes Force to Fix Screen.........26,36

VAV Boxes Force to Max Screen.........26,36

Broadcast to Multiple Loops.........26,36

Building Pressure

Deadband Setpoint.........44

Modulating Control Screen.........24,34

Output %.........53

Output Signal Screen.........24,34

Reverse Acting Control Screen.........24,34

Setpoint.........44

VCM-X / RNE Status.........53

Buttons

Balance Test.........69

Confi guration.........58

Overrides.........12

Schedule.........16

Setpoints.........38,58

Status.........49

Bypass Damper.........19,29

Bypass Damper Signal.........56

C

CFM, Outdoor Air.........23,32

CFM, Return Air.........23,33

CFM, Supply Air.........23,33

Change Passcodes.........12

Circuit A.........55

Circuit A Temperature.........54

Circuit B.........55

Circuit B Temperature.........54

Clear Alarms.........13

Alarms.........11

Clear Key

Defi ned.........8

Closed

Damper Force Mode.........68

CO

2

Level.........52

Protection Limit Max Level.........44

Protection Limit Reset Range.........44

Protection Limit Setpoint.........44

Sensor Maximum Scale Screen.........24,33

Sensor Output Signal Screen.........24,33

Coil 1 Temperature.........54

Coil 2 Temperature.........54

Coil A1 Temperature.........54

Coil A2 Temperature.........54

Coil B1 Temperature.........54

Coil B2 Temperature.........54

Coil Suction Temperature.........54

Coil Temperature.........51,54,55

Coil Temperature Setpoint.........51

Coil Temperature Status.........54

CommLink.........10

Communications Screen.........10,13

Compressor A1.........54


71

INDEX

C-D

Compressor A2.........54

Compressor A Signal.........55

Compressor B1.........54,55

Compressor B2.........54,55

Compressor B Signal.........55

Condenser Fan Speed.........56


Button.........9,19,58

Reset Interval Rate.........20,30

Screen Index.........18

Confi guring

Main Fan Maximum Voltage.........26,36

Multiple System Managers Mode.........10

Network Mode.........10

Stand-Alone Mode.........10

Connection Diagram

Modular Service Tool.........4

System Manager.........5

Continuous OFF Mode.........16

Continuous ON Mode.........16

Controlling

Outdoor Air CFM.........43

Control Outdoor Air CFM.........23,32

Cooling Head Pressure Setpoint.........42

Cooling & Heating Stage Delays Screens.........27,37

Cooling Min Off Time.........27,37

Cooling Min Run Time.........27,37

COOLING ONLY BOX

VAV/Zone.........58

Cooling Setpoints, VAV/Zone Status.........64

Cooling Stage Relay.........57

Cooling Stage Relay Confi guration.........27,37

Cooling Status

VCM-X / RNE Controller.........49

Cool Total

MiniLink PD Status.........67

Current Active Supply Air Setpoint.........49

Current CO

2

Level.........52

Current Economizer Open Percentage.........52

Current Supply Air Temperature.........49

Current Wetbulb Temperature.........52

Cutoff Temperature Setpoints.........41

D

Damper Airfl ow

Cool/Heat Minimum.........61

Fan On Min.........61

Fixed Position.........61

Integral.........60

Maximum.........61

Night Minimum.........61

Reheat Minimum.........61,62

Vent Minimum.........61

72

Damper Force

Modes.........68

Damper Operation

VAV/Zone.........58

Dampers Forced Closed.........68

Data Entry Keys

Described.........8

Date

Programming.........15

Daylight Savings.........15

Time Auto Adjust Screen.........15

Day/Night Schedule

VAV/Zone.........62

Deadband


DEC Key

Defi ned.........8

Defrost Adaptive Timer.........46

Defrost Heat Wheel Setpoint.........47

Dehumidifi cation

Coil Temperature Setpoint.........42

Control Screen.........20,30

Indoor RH & OA Dewpoint Setpoints.........42

Priority Screen.........20,30

Unoccupied Screen.........20,30

Desired CFM


Dewpoint Temp


Digital Compressor Signal Screen.........21

Digital Scroll Compressor.........22,55

Dimensions



Direct Acting Control.........44

Display Screen

Described.........8

Dual Digital Module.........48,53,54,55

Status Screen.........48,54

Dual Digital Module Screen.........22

Dual Digital Signal.........55

Dual Digital Temperature.........54

Duct/Damper Size

Outdoor.........32

Return.........33

Supply Air.........33

Duct/Damper Size, Outdoor.........23

Duct/Damper Size, Return.........23

Duct/Damper Size, Supply Air.........23

Duct Static Pressure Screen.........19,29

Dump Zone

VAV/Zone.........59


E

Economizer


Maximum Position if High CO

2

Level Setpoint.........43

OAT/WB Enable Setpoint.........43


Relay Confi guration.........27,37

Status.........49

Economizer %.........52

Economizer Open Percentage.........52

Economizer Relay.........57

Emergency Heat Confi guration.........27,37

Emergency Shutdown Input.........25,34

Energy Saving.........15

Screen.........14

Enter

Timer.........14

Key.........8

New Passcode.........12

ESC Key, Defi ned.........8

Exhaust Fan Relay.........57

Exhaust Fan Relay Confi guration.........27,37

Exhaust VFD Override.........69

Expansion Relays Heating Stages

VAV/Zone.........59

F

Fan On Min.........61

Fan Status.........65

Fan VFD Percentage.........19,29

Firestat Input.........25,34

Fixed Damper Force Mode.........68

Fixed Position Damper Airfl ow.........61

Free Cooling.........43

Full Digital Module.........53,54,55


Signal Status.........55

Status Screen.........54

Full Digital Module Screen.........22

Full Digital Signal.........55

Full Digital Temperature.........54

G

Gas Reheat Relay.........57

INDEX

E-H

H

H/C Changeover Box VAV/Zone.........58

Head Pressure Condenser Fan #1 Status.........56

Head Pressure Condenser Fan #2 Status.........56

Head Pressure Cooling Setpoint Status Screen.........48,56

Head Pressure Module Screen.........22,32

Head Pressure Reheat Setpoint Status Screen.........48,56

Head Pressure Setpoint Cooling.........42

Head Pressure Setpoint Reheat.........42

Heat During Dehumidify Screen.........20,30

Heating

Min Off Time.........27,37

Min Run Time.........27,37

Setpoints.........64

Stage Down.........27,37

Stage Up.........27,37

Status.........49

Heating/Cooling Demand VAV/Zone Status.........64

Heating Stage Relay.........57

Heating Stage Relay Confi guration.........27,37

Heat Pump

Auxiliary Heating Delay.........46


Heat Pump Defrost Setpoints.........46

Heat Pump Defrost Temperature.........46

Heat Pump Defrost Timer.........46

Heat Reset Source Setpoints.........40

Heat Total MiniLink PD Status.........67

Heat Wheel Defrost Setpoint.........47

Heat Wheel Relay.........57

HGR Relay.........57

Hi SAT Cutoff.........41

Holidays

Programming.........16

Start/Stop Times.........17

HVAC Mode

Cooling Setpoints.........39

Heating Setpoints.........39

Reset Source Screen.........19,29

Schedule Setpoint.........45

Select Deadband Setpoint.........39

Sensor Slide Offset Setpoint.........46


HVAC Mode Enable Screen.........19,29

HVAC Reset Source.........19,29

Fan VFD Percentage.........19,29

No Reset.........19,29

Outdoor Air Temperature Sensor.........19,29

Remote Reset Signal.........19,29

Return Air Temperature Sensor.........19,29

Single Zone VAV.........19,29

Space Temperature Sensor.........19,29


73

INDEX

I-M

I

Indoor

Humidity Screen.........20,30

RH.........51

RH Setpoint.........51

Initialization


Screen.........13


Internal Schedule Optimal Start Soak Multiplier

Setpoint.........47

K

Keys

Described.........8

Function.........8

L

Last Polled Zone

MiniLink PD.........66

Leaving Water Temperature.........50

Level 1 User, Defi ned.........12

Level 2 User, Defi ned.........12

Loop

Address.........9

Search.........11

Search Screen.........11

Lo SAT Cutoff.........41

Lowest Coil.........51

M

Main Fan.........26,36

Main Fan Maximum Voltage.........26,36

Main Fan Status

VAV/Zone.........59

Maverick Testing


Maximum

Damper Force Mode.........68

EMS Offset VAV/Zone.........63

Slide Offset VAV/Zone.........62

Maximum Outdoor Air CFM.........43

Maximum Voltage.........26,36

Maximum Voltage for Main Fan.........26,36

Max OA Damper Tempering Limit.........45

Mechanical Heat/Cool Failure Time

Period Setpoint.........45

MHGRV Output % VCM-X / RNE Status.........53

74

Min Damper Force Mode.........68

MiniLink PD Confi guration.........66

Alarm Polling.........66

Last Polled Zone.........66

Maverick Testing.........66

Mode Changeover Time.........66

Optimal Start Target Zone.........66

System Type.........66


Adding Additional.........11

Cool Total.........67

Heat Total.........67

Minutes Left.........67

Mode Priority.........67

Schedule Mode.........67

System Status.........67

Minimum Outdoor Air CFM.........43

Minimum Run Times and Off Times.........27,37

Min Supply Fan VFD Speed for Heating Setpoint.........41

Minus Key, Defi ned.........8

Minutes Left


MM (Multiple System Manager Mode).........10

Mod

Cooling %.........53,56

Cooling Override.........70

Heating %.........53

Heating Override.........70

Mode

Changeover Time.........66

Cooling Setpoint.........49

Enable Temperature.........49

Heating Setpoint.........49

of Operation.........13,64

Priority.........67

Selection Buttons Defi ned.........8

VCM-X / RNE Status Screen.........49

MODGAS Output %



Alarms Button.........13

Alarm Search.........13

Confi guration Button.........19

Connection Diagram.........4

Defi ned.........3

Dimensions.........3

Energy Saving Timer.........14

Initialization.........13

Initialization Screen.........13

Mode Selection Buttons.........9

Network Confi guration.........13

Overrides Button.........14

Override Search.........14


INDEX

M-P

Overrides Tool.........13

Stand-Alone Confi guration.........13

VCM-X / RNE Setpoints.........38

Modular System Manager


Defi ned.........3


Network Connection.........5

Stand-Alone Connection.........7

Modulating

Cooling/Heating Screen.........21,31

Cooling Output Signal Screen.........21

Cooling Proportional Window Screen.........22,32

Cooling Reverse Acting Screen.........22,32

Heating Output Signal Screen.........21,31

Heating Proportional Window Screen.........21,31

Heating Reverse Acting Screen.........21,31

Modulating Cooling Type

0-10 VDC CW.........31

2-10 VDC CW.........31

VFD Full.........31

VFD Half.........31

Modulating Cooling Type Screen.........31

Monitor Supply Air CFM.........23,33

Month.........15

Morning Warm Up

Max Length.........41

Target Temp.........41

Temp Setpoint.........41

Multiple Loops.........26,36

Multiple MGRS.........10

Multiple System Managers Mode

Confi guring for.........10

N

Network Confi guration


Network Connection

Modular System Manager.........5

Network Mode (NM).........13

Confi guring for.........10

Night Minimum

Damper Airfl ow.........61

No Reset.........19,29

O

OA Dewpoint


Occupied

Mode.........17


Occupied Relay.........57

Occupied Relay Confi guration.........27,37

OE332-23-VCMX-MOD-A.........22,26,54,55

OE332-23-VCMX-MOD-C.........22,54,55

OE370-23-DD.........54,55

OE370-23-FD-A.........54,55

OE391-11.........3

OE392-07.........3

OFF Mode, Continuous.........16

ON Mode, Continuous.........16

Open Damper Force Mode.........68

Optimal Start Target Zone


Outdoor

Humidity Sensor Screen.........20,30

Temperature.........51

Outdoor Air

Confi guration.........19,29

Cooling & Heating Lockouts Setpoints.........41

Relative Humidity.........51


Outdoor Air Airfl ow

VCM-X / RNE Output.........52

Outdoor Air CFM.........43,52

Outdoor Air CFM Deadband.........43

Outdoor Air Setpoint.........52

Outdoor Air Temperature Sensor.........19,29

Outdoor Duct/Damper Size.........23,32

Outputs Force Screen.........69

Override Relay.........57

Override Relay Confi guration.........27,37

Overrides

Button.........9,12,14

Screen.........12,14

Search.........12,14

P

PARALLEL FAN BOX

VAV/Zone.........58

Passcode

1111.........12

2222.........12

Clearance.........10

Codes.........12

Enter New.........12


Power/Comm Board Wiring.........6

Power Down.........14

Preheat Ambient Temperature.........45

Pre-Heater Relay.........57

Pre-Heater Relay Confi guration.........27,37

Pressure Independent Airfl ow Constant

VAV/Zone.........58


75

INDEX

P-R

Programming

Confi guring RNE.........29

Date.........15


Day of Week.........15

Holidays.........16

Holiday Start/Stop Times.........17

Month.........15

Time & Date.........15

Year.........15

Proof of Flow Input Screen.........21,31

Proportional Heating Signal

VAV/Zone.........59


Duration.........63

Duration Setpoint.........46

VAV/Zone.........59

R

R22 Refrigerant.........42

R410A Refrigerant Screen.........26,36

RA Bypass Override.........70

RA Damper Override.........70

Real Time Clock.........15

Refrigerant.........42

Reheat Head Pressure Setpoint.........42

Reheat Minimum Damper Airfl ow.........61,62

Re-Heat Relay.........57

Reheat Relay Confi guration.........27,37

Reheat Stages.........65

Relay

Confi guration Screens.........27,37


Relay Confi guration

Alarm.........27,37

Cooling Stage.........27,37

Economizer.........27,37

Emergency Heat.........27,37

Exhaust Fan.........27,37

Occupied.........27,37

Override.........27,37

Pre-Heater.........27,37

Reheat.........27,37

Reversing Valve.........27,37

Warm-up Mode.........27,37

Relays.........57

Remote Reset Signal.........19,29

Remote Signal Contact.........16

Reset Source.........19,29

Cooling Setpoint.........39

Reset Interval Rate Screen.........20,30

76

Return Air

Bypass Control Screen.........25,34

Bypass Damper Factor Setpoint.........44


Return Air CFM

Status.........52

Return Air Damper Signal.........56

Return Air Temperature.........50

Return Air Temperature Sensor.........19,29

Return Duct/Damper Size.........23,33

Reverse Acting Control.........44

Reversing Valve Active During Heat/Cool.........24,34

Reversing Valve Relay.........57

Reversing Valve Relay Confi guration.........27,37

RNE Controller.........49

Alarm Conditions.........57

Analog Output Override.........69

Building Pressure Output %.........53


Coil Temperature.........51

Confi guration Screens.........29

Cooling.........49

Damper Force Modes.........68

Date.........15

Dewpoint Temp.........51

Economizer.........49

Economizer Overrides.........69


Heating.........49

Holidays.........16


Indoor RH Setpoint.........51


MHGRV Output %.........53

Mod Cooling %.........53,56

Mod Cooling Override.........70

Mode.........49

Mode Cooling Setpoint.........49

Mode Enable Temperature.........49

Mode Heating Setpoint.........49

MODGAS Output %.........53

Mod Heating %.........53

Mod Heating Override.........70

OA Dewpoint.........51

Occupied Mode.........17

Outdoor Air Relative Humidity.........51

Outdoor Air Temperature.........51

Outputs Force.........69



Relay Overrides.........69


Schedule Override.........17


INDEX

R-S

Scheduling.........16

Space Temperature Return Air and Slide Adjust.........50

Static Pressure Output %.........52

Status Screens.........49

Supply Air Temperature & Setpoint.........49

Supply Fan Relay.........57

Supply VFD Override.........69

Time & Date.........15

Unoccupied Mode.........17

Week Schedules.........16

RNE Setpoints.........38

Adaptive Timer Defrost Adj. Setpoint.........46

Building Pressure.........44

Building Pressure Deadband.........44

CO

2

Protection Limit.........44

COIL Sensor Calibration.........47

Cool Reset Source.........39

Cutoff Temperature.........41

Dehumidifi cation Coil Temperature.........42

Dehumidifi cation Indoor RH & OA Dewpoint.........42

Economizer Maximum Position if High

CO

2

Level.........43

Economizer Minimum Position & Control Rate.........43

Economizer OAT/WB Enable.........43

Head Pressure.........42

Heat Pump Auxiliary Heating Delay.........46


Heat Reset Source.........40


HVAC Mode Select Deadband.........39

HVAC Mode Sensor Slide Offset.........46

HVAC Schedule.........45

Internal Schedule Optimal Start Soak Multiplier.........47

Low Ambient Temperature.........45


Mechanical Heat/Cool Failure Time Period.........45

Minimum Supply Fan VFD Speed for Heating.........41

Morning Warm Up Temp.........41



Outdoor Air Cooling & Heating Lockouts.........41


Push-Button Override Duration.........46

Reset Source Cooling.........39

Return Air Bypass Damper Factor.........44

SAT Cooling.........39

SAT Heating Setpoints.........40

Screens.........39

Sensor Calibration for RAT & OAT.........47

Sensor Calibration for SPC & SAT.........47

Stage Control Window.........41

Static Setpoint, Deadband & Control Rate.........44

Supply Fan Starting Delay Timer.........45

Trend Log Interval.........47

Unoccupied Setbacks.........39

RNE Tonnage

55 - 75 Tons.........32

95 - 105 Tons.........32

120 - 140 Tons.........32

RNE Tonnage Screen.........32

S

SA (Stand Alone).........10


Saturation Vapor Pressure.........42

Schedule

Button.........9,16

Mode.........67

Override.........16,17

Time & Date.........15

Scheduling


Screens

1 HVAC Unit w/Boxes on Multiple Loops.........26,36

Adaptive Defrost Adjustment Setpoint.........46

Alarm Search Screen.........13

Analog Output Override Screen.........69

Broadcast Internal Schedule Screen.........26,35

Broadcast Internal Time Clock Screen.........25,35

Broadcast Outdoor Air Humidity Screens.........25,35

Broadcast Outdoor Air Temperature Screen.........25,35

Broadcast Status Fan & Heat Screens.........25,35

Broadcast Supply Temperature Screen.........25,35

Broadcast VAV Boxes Force to Fixed Screen.........26,36

Broadcast VAV Boxes Force to Max Screen.........26,36

Building Pressure Deadband Setpoint.........44

Building Pressure Modulating Control Screens.........24,34

Building Pressure Output Signal Screens.........24,34

Building Pressure Reverse Acting Screens.........24,34

Building Pressure Setpoint.........44

CO

2

Protection Limit Setpoint.........44

CO

2

Sensor Maximum Scale Screen.........24,33

CO

2

Sensor Output Signal Screen.........24,33

Communications Screen.........10,13


Control Outdoor Air CFM.........23,32

Cooling & Heating Stage Delays Screens.........27,37

Cool Reset Source Setpoints.........39

Cutoff Temperature Setpoints.........41

Daylight Savings Time Auto Adjust Screen.........15

Dehumidifi cation Coil Temperature Setpoints.........42

Dehumidifi cation Control Screens.........20,30

Dehumidifi cation Indoor RH & OA Dewpoint


Dehumidifi cation Priority Screen.........20,30

Dehumidifi cation Unoccupied Screens.........20,30

Digital Compressor Signal Screen.........21

Dual Digital.........22


77

S

INDEX

SCREENS, continued

Duct Static Pressure Screen.........19,29

Economizer Control Screen.........20,30

Economizer Maximum Position if High CO

2

Setpoint.........43

Level

Economizer Minimum Position & Control Rate


Economizer OAT/WB Enable Setpoint.........43


Emergency Shutdown Input.........25,34

Energy Saving Screen.........14


Full Digital Module.........22

Head Pressure Module.........22,32

Head Pressure Setpoint Cooling.........42

Head Pressure Setpoint Reheat.........42

Heat During Dehumidify Screen.........20,30


Heat Pump Control.........24,34




Holiday Schedule.........17

HVAC Mode Enable Screen.........19,29

HVAC Mode Select Deadband Setpoints.........39

HVAC Mode Sensor Slide Offset Setpoint.........46

HVAC Mode Setpoints.........39

HVAC Reset Source.........19,29

HVAC Schedule Setpoint.........45

Indoor Humidity Sensor Screen.........20,30

Initialization for Modular Service Tool.........13

Initialization Screen.........10

Internal Schedule Optimal Start Soak Multiplier

Setpoint.........47

Loop Search Screen.........11


Mechanical Heat/Cool Failure Time Period


MiniLink PD Confi guration.........66

Minimum Supply Fan VFD Speed for Heating

Setpoint.........41



Modulating Cooling/Heating Screen.........21,31

Modulating Cooling Output Signal.........21

Modulating Cooling Proportional Window

Screen.........22,32

Modulating Cooling Reverse Acting Screens.........22,32

Modulating Cooling Type.........31

Modulating Heating Output Signal Screen.........21,31

Modulating Heating Proportional Window

Screen.........21,31

Modulating Heating Reverse Acting Screen.........21,31

78

Monitor Outdoor Air CFM.........23,32

Monitor Return Air CFM.........23,33

Monitor Supply Air CFM.........23,33

Morning Warm Up Temp Setpoint.........41

Outdoor Air CFM Deadband Setpoint.........43

Outdoor Air CFM Setpoint.........43

Outdoor Air Cooling & Heating Lockouts Setpoints.........41

Outdoor Duct/Damper Size.........23,32

Outdoor Humidity Sensor Screen.........20,30

Outputs Force Screen.........69

Overrides Screen.........12,14

Preheat/Low Ambient Temperature Setpoint.........45

Proof of Flow Input Screen.........21,31

Push-Button Override Duration Setpoint.........46



Relay Confi guration Screens.........27,37


Return Air Bypass Control Screens.........25,34

Return Air Bypass Damper Factor Setpoint.........44

Return Duct/Damper Size.........23,33

Reversing Valve Active During Heat/Cool.........24,34

RNE Confi guration Screens.........29

RNE Status Screens.........49

RNE Tonnage.........32

SAT Cooling Setpoints.........39


Sensor Calibration for COIL.........47



Set Time & Date Screens.........15

Space Sensor Overrides Screen.........12

Split Condenser.........22

Stage Control Window Setpoints.........41

Static Setpoint, Deadband & Control Rate


Supply Duct/Damper Size.........23,33

Supply Fan Cycle Screen.........19,29

Supply Fan Starting Delay Timer Setpoint.........45


Trend Log Interval Setpoint.........47

Unit Selection Screens.........9,29

Unoccupied Cooling & Heating Setbacks


Uses R410A.........26,36

VAV/Zone Box Confi guration.........58

VAV/Zone Confi guration.........58

VAV/Zone Controller Setpoints.........60

VAV/Zone Damper Operation.........58


VCM-X Confi guration Screens.........19

VCM-X / RNE Controller Status Screens.........49


Water Source Heat Pump Installed.........32


WSHP Protection Module.........22

Search

For Loops.........11

For Overrides.........12

Selection Buttons, Defi ned.........9

Sensor

RAT & OAT Setpoint.........47

Sensor Calibration

COIL.........47

Space Temperature.........63

SPC & SAT Setpoint.........47

Supply Air Temperature.........63

SERIES FAN BOX

VAV/Zone.........58


Button.........9,19,38,58


Defrost Heat Wheel.........47


Setting

Date.........15

Day of Week.........15

Month.........15

Year.........15

Signal Percentage.........55


Single Zone VAV Mode.........19,29

Slide Adjust.........50

Slide Offset


Smoke Detector Input.........25,34

Software, Current Version.........10

Space Sensor Overrides Screen.........12

Space Temperature.........50


Space Temperature Return Air and Slide Adjust


Space Temperature Sensor.........19,29

Split Condenser Screen.........22

Stage 1 Signal Percentage.........55

Stage 2 Signal Percentage.........55

Stage Control Window Setpoint.........41

Staging Up and Down Delay Periods.........27,37

Stand-Alone


Connection.........7

Mode.........10,13

Start and Stop Times

2359.........16

ZERO.........16


INDEX

S

Static Pressure

Output % VCM-X / RNE Status.........52

VCM-X / RNE Output.........52

Static Spt, Deadband & Control Rate Setpoints.........44

Status

Button.........49

Key.........9

Status Screens

Dual Digital Module.........48,54

Full Digital Module.........54

Head Pressure Condenser Fan #1.........56

Head Pressure Condenser Fan #2.........56


Supply Air & Return Air CFM.........52

Suction Pressure.........42

Suction Pressure Transducer.........42

Supply Air



Supply Air CFM

Status.........52

Supply Air & Return Air CFM.........52

Supply Air Temperature Reset.........19,29


Supply Air with Supply Air Tempering.........19,29

Supply Duct/Damper Size.........23,33

Supply Fan

Cycle Screen.........19,29

Relay.........57

Starting Delay Timer Setpoint.........45

Supply Fan VFD.........19,29


System

Status.........67

Type.........66

System A.........50

System A Signal.........55

System A Signal Percentage.........55

System B.........50

System B Signal.........55

System B Signal Percentage.........55

System Manager



Initialization Screens.........10

Mode Selection Buttons.........9

Override Search.........12

Passcodes.........12

Setpoints Button.........19

VCM-X Setpoints.........38

System Manager TS II.........8

79

INDEX

T-V

T

Temperature

Circuit A.........54

Circuit B.........54

Coil B1.........54,55

Coil B2.........54,55

Dual Digital.........54

Full Digital.........54

Testing the System


Time

24-Hour Military Format.........16


Time & Date.........15

Touch Screen System Manager.........8


Troubleshooting the System


Two Condenser Head Pressure Module.........56

U

Unit ID

Entering.........9

for Network System.........9

Stand Alone System.........9

Unit Selection Screen.........9,29

Unoccupied

Cooling & Heating Setbacks Setpoints.........39

Mode.........17

Setbacks.........60

V

VAV/Zone

AHU Heat Call Space Temperature.........60

Box Heat Allow.........59


Controllers.........58,68

COOLING ONLY BOX.........58

Damper Airfl ow

Cool/Heat Minimum.........61

Integral.........60

Maximum.........61


Damper Airfl ow Fixed Position.........61

Damper Airfl ow Night Minimum.........61

Damper Airfl ow Reheat Minimum.........61,62

Day/Night Schedule.........62

Dump Zone.........59

Expansion Relays Heating Stages.........59

H/C CHANGEOVER BOX.........58

Main Fan Status.........59

80

Maximum EMS Offset.........63

Maximum Slide Offset.........62

Occupied Setpoints.........60

PARALLEL FAN BOX.........58

Pressure Independent Airfl ow Constant.........58

Proportional Heating Signal.........59

Push-Button Override.........59


Sensor Calibration for Space Temperature.........63

Sensor Calibration for Supply Air Temperature.........63

SERIES FAN BOX.........58


Voting Zone.........58

Zone Alarm Delay.........62

Zone Alarm Offsets.........62

VAV/Zone Confi guration, Damper Operation.........58

VAV/Zone Setpoints

AHU Heat Call Space Temperature.........60

Damper Airfl ow

Cool Minimum.........61

Heat Minimum.........61

Integral.........60

Maximum.........61


Damper Airfl ow Fixed Position.........61

Damper Airfl ow Night Minimum.........61

Damper Airfl ow Reheat Minimum.........61,62

Day/Night Schedule.........62

Fan On Min.........61

Maximum EMS Offset.........63

Maximum Slide Offset.........62

Occupied Setpoints.........60


Sensor Calibration for Space Temperature.........63

Sensor Calibration for Supply Air Temperature.........63


Zone Alarm Delay.........62

Zone Alarm Offsets.........62

VAV/Zone Status

Airfl ow.........65

Alarm Status.........65

Box Air Temperature.........64

Cooling Setpoints.........64

Desired CFM.........65

Fan Status.........65

Heating/Cooling Demand.........64

Heating Setpoints.........64

Mode of Operation.........64

Reheat Stages.........65

Screens.........64

Slide Offset.........64

Supply Air Temperature.........64

Zone Damper Position.........65

Zone Temperature.........64


INDEX

V-Z

VCMX-23-VCMX-WSHP-A.........22,26,54,55

VCMX-23-VCMX-WSHP-C.........22,54,55

VCM-X Controller.........49

Alarm Conditions.........57

Analog Output Override.........69

Building Pressure Output %.........53


Coil Temperature.........51


Cooling.........49

Damper Force Modes.........68

Date.........15

Dewpoint Temp.........51

Economizer.........49



Heating.........49

Holidays.........16


Indoor RH Setpoint.........51


MHGRV Output %.........53

Mod Cooling %.........53,56


Mode.........49

Mode Cooling Setpoint.........49

Mode Enable Temperature.........49

Mode Heating Setpoint.........49

MODGAS Output %.........53

Mod Heating %.........53


OA Dewpoint.........51

Occupied Mode.........17

Outdoor Air Relative Humidity.........51

Outdoor Air Temperature.........51







Scheduling.........16

Space Temperature Return Air and Slide Adjust.........50

Static Pressure Output %.........52

Status Screens.........49


Supply Fan Relay.........57


Time & Date.........15

Unoccupied Mode.........17


VCM-X Modular Controller.........22,54,55,56

VCM-X Schedule Holidays.........16

VCM-X Setpoints.........38

Adaptive Timer Defrost Adj. Setpoint.........46

Building Pressure.........44

Building Pressure Deadband.........44

CO

2

Protection Limit.........44

COIL Sensor Calibration.........47


Cutoff Temperature.........41

Dehumidifi cation Coil Temperature.........42

Dehumidifi cation Indoor RH & OA Dewpoint.........42

Economizer Maximum Position if High CO

2

Level.........43

Economizer Minimum Position & Control Rate.........43

Economizer OAT/WB Enable.........43

Head Pressure.........42





HVAC Mode Select Deadband.........39

HVAC Mode Sensor Slide Offset.........46

HVAC Schedule.........45

Internal Schedule Optimal Start Soak Multiplier.........47

Low Ambient Temperature.........45


Mechanical Heat/Cool Failure Time Period.........45

Minimum Supply Fan VFD Speed for Heating.........41

Morning Warm Up Temp.........41



Outdoor Air Cooling & Heating Lockouts.........41



Reset Source Cooling.........39

Return Air Bypass Damper Factor.........44

SAT Cooling.........39


Screens.........39



Stage Control Window.........41

Static Setpoint, Deadband & Control Rate.........44

Supply Fan Starting Delay Timer.........45



VCM-X WSHP Controller.........22,26,54,55

VFD.........19,29

VFD Full.........31

VFD Half.........31

Voltage

Maximum for Main Fan.........26,36

Voting Zone Confi guration.........58


81

INDEX

W-Z

W

Warm-up Mode Relay.........57

Warm-up Mode Relay Confi guration.........27,37

Water Source Heat Module



Water Source Heat Pump.........53

Water Source Heat Pump Installed Screen.........32

Week Schedules


Wetbulb Temperature.........52

Wiring

Power/Comm Board.........6

WSHP Protection Module Screen.........22

Y

Year.........15

Z

Zone Alarm

Delay.........62

Offsets.........62

Zone Damper Position


Zone Temperature


82


NOTES


83

www.aaon.com

2425 So. Yukon Ave • Tulsa, OK 74107-2728

Ph: (918) 583-2266 • Fax: (918) 583-6094

AAON

®

Manual Part No. V23670

WattMaster Manual Form No: AA-VCMXRNEOI-TGD-01B

AAON SS1026, SS1030, SS1032, SS1033, SS1034 VCM-X controller, SS1028 system manager, SS1027, SS1056 service tool, SS1045 RNE controller Technical guide

Assistant Bot

Factory Packaged Controls

VCM-X / RNE Operator

Interfaces Technical Guide

VCM-X Controller Code: SS1026, SS1030, SS1032, SS1033, SS1034

Requires System Manager Code: SS1028 Version 1.0 and up

Requires Service Tool Code: SS1027 Version 1.0 and up

RNE Controller Code: SS1045

Requires Service Tool Code: SS1056

INTRODUCTION .............................................................................................................................. 3

SYSTEM CONNECTION ................................................................................................................... 4

INTERFACES OVERVIEW ................................................................................................................. 8

INITIALIZATION ............................................................................................................................ 10

PROGRAMMING ............................................................................................................................. 18

TROUBLESHOOTING ..................................................................................................................... 68

INDEX ............................................................................................................................................ 71

Modular Service Tool

Modular Service Tool and System Manager

Modular System Manager

Figure 2: Modular System Manager Dimensions

Figure 1: Modular Service Tool Dimensions

3

Modular Service Tool

Modular Service Tool

4

Figure 3: Modular Service Tool

Modular System Manager

Modular System Manager

Figure 4: Modular System Manager - Networked

5

Power/Comm Board Wiring

WARNING!

6

Figure 5: Typical Power/Comm Board Wiring

Modular System Manager - Stand Alone

Figure 6: Modular System Manager - Stand Alone

7

8

Service Tool and System Manager Keys

Operator Interfaces Comparison

Display Screens & Data Entry Keys

Keypad

Description

Key Function

System Manager Modular Service Tool

Service Tool and System Manager Keys

Mode Selection Buttons

Service Tool and System Manager

Entering Unit ID ( Address)

Button

Description

Mode Selection Buttons

System Manager Modular Service Tool

9

System Manager Initialization

Modular System Manager

System Manager Initialization Screens

Confi guring for Stand-Alone Mode, Multiple

System Managers Mode, or Network Mode

10

System Manager Initialization

System Manager NM & MM Mode Loop Search

System Manager Alarm Search

11

System Manager Passcodes

System Manager Override Search

System Manager Passcodes

12

Modular Service Tool Initialization

Modular Service Tool

Modular Service Tool Initialization Screen

Modular Service Tool Alarm Search

Confi guring the Modular Service Tool for Network or Stand-Alone Operation

13

Modular Service Tool Initialization

Modular Service Tool Override Search

Setting the Energy Saving Timer

14

Setting the Time & Date