MovinCool Classic 40, 60 spot cooling system Operation manual
Below you will find brief information for spot cooling system Classic 40, spot cooling system Classic 60. This manual explains how to assemble, install and operate the MovinCool Classic 40 and Classic 60 spot cooling systems. It will also familiarize you with the features of the unit to ensure years of reliable operation.
advertisement
OPERATION MANUAL
CLASSIC 40 and CLASSIC 60
SERIAL NUMBER FROM APRIL 2009 (0409) TO PRESENT
READ THIS MANUAL CAREFULLY FOR INSTRUCTIONS ON CORRECT
INSTALLATION AND USAGE, AND READ ALL SAFEGUARDS
SECCIÓN EN ESPAÑOL
SECTION EN FRANÇAIS
AVAILABLE AT WWW.MOVINCOOL.COM
© 2009 DENSO SALES CALIFORNIA, INC.
All rights reserved. This book may not be reproduced or copied, in whole or in part, without the written permission of the publisher.
DENSO SALES CALIFORNIA, INC. reserves the right to make changes without prior notice. MovinCool is a registered trademark of
DENSO Corporation.
OPERATION MANUAL
CLASSIC 40 and CLASSIC 60
Table of Contents
GENERAL WARNINGS & CAUTIONS.............................................................. 5
Assembly of Exhaust Duct (For Classic 60 ONLY) ..................................... 8
Plugging in the Unit (For Classic 40 ONLY) ............................................... 13
Power Supply and Field Wiring Connection .............................................. 14
Optional Accessories and Set Up Configuration ...................................... 17
Wall Thermostat Connection (Millivolt System ONLY: Option) ............... 25
Warning Signal Connection (Output Signal Terminal L+ and L-)............. 28
Fire Alarm Control Panel Connection (Input Signal Terminal E+ and E-)30
Operating in FAN ONLY Mode..................................................................... 36
Changing from FAN ONLY Mode to COOL Mode ...................................... 36
DAILY INSPECTION & MAINTENANCE......................................................... 38
Filter Element Cleaning Method .................................................................. 38
In-Season/Off-Season Inspection & Maintenance ..................................... 39
TECHNICAL SPECIFICATIONS...................................................................... 44
FOREWORD
Congratulations on purchasing the MovinCool spot cooling system. This manual explains how to assemble, install and operate the MovinCool Classic 40, and
Classic 60 spot cooling system. Please read this operation manual thoroughly to familiarize yourself with the features of the unit and to ensure years of reliable operation.
You may also find it useful to keep this operation manual on hand for reference.
Components and/or procedures are subject to change without prior notice.
Definition of Terms
WARNING:
Describes precautions that should be observed in order to prevent injury to the user during installation or unit operation.
CAUTION:
Describes precautions that should be observed in order to prevent damage to the unit or its components, which may occur during installation or unit operation if sufficient care is not taken.
Note: Provides additional information that facilitates installation or unit operation.
GENERAL WARNINGS & CAUTIONS
1.
All electrical work, if necessary, should only be performed by qualified electrical personnel. Repair to electrical components by non-certified technicians may result in personal injury and/or damage to the unit. All electrical components replaced must be genuine MovinCool parts, purchased from an authorized reseller.
2.
Installation should be conducted by a qualified technician only. DENSO and
DENSO affiliates are not responsible for injuries and/or damages caused by improper installation.
3.
Never fold or place heavy objects on the power cord.
This could result in damage to the power cord causing electrical shock or fire.
4.
Do not place water or any other liquid on the unit. This can cause damage to the unit and increase the risk of electrical shock.
5.
Do not sit or stand on the unit.
6.
Do not place hands or any object in the cool air outlet or exhaust duct.
Touching the fan, which is rotating at a high speed, is very hazardous.
5
INVENTORY & ASSEMBLY
Inventory
Classic 40
After unpacking your MovinCool unit, please check to make sure you have the following items:
1.
Classic 40 MovinCool Unit (1)
2.
Clip (2)
3.
Grommet (2)
4.
Operation Manual/Product Registration (1)
Note: If any of these items were not included in the box or appear damaged, please contact your MovinCool reseller for replacement.
CLASSIC 40 UNIT
OPERATION MANUAL /
PRODUCT REGISTRATION
CLIP GROMMET
6
INVENTORY & ASSEMBLY (cont.)
Inventory (cont.)
Classic 60
After unpacking your MovinCool unit, please check to make sure you have the following items:
1.
Classic 60 MovinCool Unit (1)
2.
Exhaust Duct for Condenser (1)
3.
Clip (2)
4.
Grommet (2)
5.
Operation Manual/Product Registration (1)
Note: Power cord is not supplied with Classic 60.
If any of these items were not included in the box or appear damaged, please contact your MovinCool reseller for replacement.
CLASSIC 60 UNIT
OPERATION MANUAL /
PRODUCT REGISTRATION
CLIP
EXHAUST DUCT FOR CONDENSER
GROMMET
7
INVENTORY & ASSEMBLY (cont.)
Assembly of Exhaust Duct (For Classic 60 ONLY)
1.
Remove the exhaust duct from the package.
EXHAUST DUCT
PACKAGE
2.
Install the exhaust duct to the unit, using eight (8) bolts provided in the exhaust duct package.
M6 BOLTS (8)
EXHAUST DUCT
8
INSTALLATION
Unit Overview
Classic 40
EXHAUST DUCT
COOL AIR OUTLET
CONTROL PANEL
AIR FILTERS
Classic 60
EXHAUST DUCT
POWER CORD
COOL AIR OUTLET
CONTROL PANEL
AIR FILTERS
9
INSTALLATION (cont.)
Exterior Dimensions
Classic 40
6XM6
DIA. 22.0
12.9
2X6XM6
43.5
41.3
4.3
10.0
DIA. 0.6
23.6
DIA. 20.7
4xM20
37.8
Unit: inch
4.8
2.8
1.2
1.6
11.8
22.4
25.6
11.8
1.6
10
INSTALLATION (cont.)
Exterior Dimensions (cont.)
Classic 60
8XM6
DIA. 1.0
6xM6
DIA. 13.8
DIA. 26.2
15.8
22.0
49.4
9.3
11.5
DIA. 25.1
Unit: inch
4xDIA. 0.5
29.9
8.7
3.1
7.9
10.2
25.2
31.5
7.9
1.3
4.3
3.1
11
INSTALLATION (cont.)
Choosing an Installation Site
CAUTION:
Following are some precautions to consider before choosing your installation site. Please review carefully as improper installation may result in personal injury or damage to the unit.
1.
Do not use the unit in areas where leakage of flammable gas may occur.
2.
Do not use the unit in an environment which contains excessive amounts of corrosive gas or vapor.
3.
Do not place obstacles near the air inlet and outlet. Insufficient air flow may activate the protection device or result in insufficient cooling.
4.
Install the unit level with no more than 1.5 ° incline.
5.
Install the unit in areas that can with-stand the weight of the unit. The Classic
40 unit weighs approximately 344 lb (156 kg), and the Classic 60 unit weighs approximately 474 lb (215 kg).
6.
Allow 18.0 in (457 mm) of unobstructed airflow for both the air inlets and outlets.
7.
Do not use the unit at condition below 75 °F (24 °C) or above 113 °F (45 °C)
50 %RH.
8.
Provide proper ventilation if the unit is installed in an enclosed area.
12
INSTALLATION (cont.)
Plugging in the Unit (For Classic 40 ONLY)
1.
Check the prongs and surface of the power cord plug for dust/dirt. If dust and/ or dirt are present, wipe off with a clean, dry cloth.
2.
Check the power cord, plug and prongs for damage or excess play. If any damage or excess play is found, contact your MovinCool reseller or a qualified technician for repair.
WARNING:
1. If the power cord or plug is damaged, repair should only be performed by qualified electrical personnel.
2. Do not connect/disconnect the power cord or attempt to operate buttons with wet hands. This could result in electrical shock.
CAUTION: The AC outlet should be rated minimum 30 A at 220 VAC, 3 phase, 60 Hz. Do not share the outlet with any other instrument or equipment.
Note:
1. Make sure the AC outlet is free of dirt, dust, oil, water, or any other foreign matter.
2. The Classic 40 is equipped with an approved NEMA plug configuration (L15-
30). The appropriate outlet must be used for this plug type.
13
INSTALLATION (cont.)
Power Supply and Field Wiring Connection
Power Supply for Classic 40
• AC 220 V±10 %, 3 phase and 60 Hz. Do not connect the unit to any other power supply.
• The power supply should be a dedicated single outlet circuit with a UL approved short-circuit and ground fault protective breaker with a recommended fuse size of 25 A (25A maximum).
• Securely tighten each terminal.
POWER SOURCE
AC 220 V, 3 PHASE, 60 Hz
R S T G
CIRCUIT BREAKER WITH
GROUND-FAULT PROTECTIVE
GREEN
COLORED WIRE
FUSE 25 A (25 A MAX.)
GROUNDING
TERMINAL
TERMINAL BLOCK OF Classic 40
R S T G
CAUTION: Use a specified 25 A fuse. Do not use wiring, copper wire or soldering instead of the fuse. The use of non-specified fuses can cause machine failure or fire.
14
INSTALLATION (cont.)
Power Supply and Field Wiring Connection (cont.)
Power Supply for Classic 60
• AC 460 V±10 %, 3 phase and 60 Hz. Do not connect the unit to any other power supply.
• The power supply should be a dedicated single outlet circuit with a UL approved short-circuit and ground fault protective breaker with a recommended fuse size of 20 A (20 A maximum).
• Securely tighten each terminal.
POWER SOURCE
AC 460 V, 3 PHASE, 60 Hz
R S T G
CIRCUIT BREAKER WITH
GROUND-FAULT PROTECTIVE
GREEN
COLORED WIRE
FUSE 20 A (20 A MAX.)
GROUNDING
TERMINAL
TERMINAL BLOCK OF Classic 60
R S T G
CAUTION: Use a specified 20 A fuse. Do not use wiring, copper wire or soldering instead of the fuse. The use of non-specified fuses can cause machine failure or fire.
15
INSTALLATION (cont.)
Power Supply and Field Wiring Connection (cont.)
Power Supply Wires
For Classic 40
• Use at least 12 AWG for the power wires.
Cord type (4 wires): SJO, SJOT, SJOOW or equivalent
Voltage rating: 300 V Minimum
Heat resistance: 140 °F (60 °C) or above
• Prepare three power wires for power line and one wire (green) for grounding.
• Make sure to use conduit tubing when installing power wires.
For Classic 60
• Use at least 12 AWG for the power wires.
Cord type (4 wires): SO, SOT, SOOW or equivalent
Voltage rating: 600 V Minimum
Heat resistance: 140 °F (60 °C) or above
• Prepare three power wires for motive power and one wire (green) for grounding.
• Make sure to use conduit tubing when installing power wires.
Connection to Classic 40 and Classic 60
1.
Remove three (3) screws from the upper panel on the control panel side and open the upper panel.
2.
Pass the power wire through the conduit hole in the left side panel.
3.
Attach the conduit tubing to the conduit hole.
Trade size of conduit is 1/2 inch.
CONDUIT
HOLE
SCREW (3)
4.
Connect the power wires to the
R, S, T and Grounding terminal.
Tightening torque: 0.96 ft•lbf (1.3
N•m)
Note: Classic 40 and Classic 60 are equipped with phase protectors.
1. The phase sequence is in order of R, S, and T. If the phase sequence is reversed, the unit does not operate.
At this condition, exchange two of the power wires for R, S and T terminals.
2. Do not use an extension cord on a cord connected unit.
WARNING: All electrical work, should only be performed by qualified electrical personnel. Repair to electrical components by non-certified technicians may result in personal injury and/or damage to the unit.
16
INSTALLATION (cont.)
Optional Accessories and Set Up Configuration
Using the optional accessories not only gives you the ability to customize the cooling application, but also makes the unit work more efficiently.
Unit Installed on the Floor (For Classic 40 and Classic 60)
The unit can be used as a spot cooling system. More information is available at
WWW.MOVINCOOL.COM.
1.
Standard Configuration
Without stand kit (For Classic 40 and Classic 60)
CHAMBER
DUCT (6 in. DIA.)
TRIM RING
With stand kit (For Classic 40 ONLY)
CHAMBER DUCT (6 in. DIA.)
STAND KIT
Note: The maximum length of each duct is 6.6 ft. (2 m).
17
TRIM RING
INSTALLATION (cont.)
Optional Accessories and Set Up Configuration (cont.)
Unit Installed on the Floor (For Classic 40 and Classic 60)
2.
Application Configuration
SUSPENSION
BAR OR WIRE TEE
FLEXIBLE DUCT
(12 in. DIA.)
“L”
FLANGE
BLOWOFF DUCT
(6 in. DIA.)
TRIM RING
Note: The maximum length of duct “L” is 66 ft. (20 m).
Range of extension static pressure:
Classic 40 0.63 IWG (157 Pa) ~ 1.73 IWG (431 Pa)
Classic 60 0.57 IWG (142 Pa) ~ 1.35 IWG (336 Pa)
Number of blow off ports:
Classic 40 3 ~ 5
Classic 60 4 ~ 7
18
INSTALLATION (cont.)
Optional Accessories and Set Up Configuration (cont.)
Unit Suspended from the Ceiling (For Classic 40 ONLY)
When the unit is suspended from the ceiling, cooling air can be sent from the bottom of the unit. More information is available at WWW.MOVINCOOL.COM.
WARNING: Make sure that the ceiling structure is capable of supporting the weigh of the unit, suspension hardware, and the accessories.
U-BOLT
BRACKET
SPAN OF BUILDING
EYE BOLT
SHACKLE
SECURELY TIGHTEN WITH
DOUBLE NUT LOCKING
LOCK BY BINDING WITH
1/16 in. DIA. COPPER WIRE
ROD
ROD
SHACKLE PIN
SHACKLE
SHACKLE
EYE NUT
DUCT
Note:
1. Use standard suspension metal fittings.
2. Do not suspend the unit from the ceiling of a lightweight steel-frame building or wooden building.
3. Make sure to lock the shackle pin with copper wire.
4. Make sure to securely tighten the nut-tightening portion with double-nut locking.
5. If you are uncertain about the strength of ceiling structure, from which the unit is suspended, consult the architect.
6. When working in high places during the installation of unit, provide positive safeguards, such as using a lifeline.
7. After the unit is suspended from the ceiling, make sure that the unit is level. If the unit is not level, adjust each suspension length of the unit with an eyebolt.
If the unit slans more than 1.5° horizontally, the drain water will overflow.
8. When the unit is configured as suspended from the ceiling, the signal output can be used with alarm speaker or light indicator to monitor proper operation.
19
INSTALLATION (cont.)
Optional Accessories and Set Up Configuration (cont.)
Unit Suspended from the Ceiling (For Classic 40 ONLY)
1.
Standard Configuration
Note:
1. The maximum length of one duct is 6.6 ft. (2 m). Suspend the duct as required with wires or suspension bars.
2. When installing the drain pipe, make sure it is angled downward for proper drainage.
3. Check following items:
DRAIN HOSE
(5/8 in. ID.)
• No kinks or bends on the drain hose.
• No trap in the drain hose.
• The end of the drain hose should be higher than the water level at the drain.
DUCT
(6 in. DIA.)
DRAIN PIPE
CHAMBER
TRIM RING
• No dripping from the drain hose at the clamping area.
• When installing the unit, empty the drain pan by draining out the water through the drain pan drain pipe.
20
INSTALLATION (cont.)
Optional Accessories and Set Up Configuration (cont.)
Unit Suspended from the Ceiling (For Classic 40 ONLY)
2.
Application Configuration
FLANGE
DRAIN HOSE (5/8 in. ID.)
DRAIN PIPE
TEE
SUSPENSION
BAR OR WIRE
FLEXIBLE DUCT
(12 in. DIA.)
“L”
BLOWOFF DUCT
(6 in. DIA.)
TRIM RING
Note: The maximum length of duct “L” is 66 ft. (20 m).
Range of extension static pressure: 0.63 IWG (157 Pa) ~ 1.73 IWG (431 Pa)
Number of blow off ports: 3
~
5
21
INSTALLATION (cont.)
Optional Accessories and Set Up Configuration (cont.)
Unit Suspended from the Ceiling (For Classic 40 ONLY)
3.
Duct Work Procedure
Reverse the blower casing inside the unit.
BLIND PLATE
UPPER BLOWOFF PORT
BLOWER CASING
BLIND PLATE
WATER GUARD
LOWER BLOWOFF PORT
RIGHT SIDE PANEL
REVERSE BLOWER
CASING 180°
NUTS
POSITIVELY SET THE OPENING
OF BLOWER CASING
TO LOWER BLOWOFF PORT
1. Remove the right side panel.
2. Remove the water guard located at the lower blowoff port.
3. Remove the blind plate located at the lower blowoff port and install it to the upper blowoff port, and remove the grill located at the upper blowoff port and install it to the lower blowoff port.
4. Remove five nuts and reverse the blower casing 180°. Then set the opening of blower casing to the lower blowoff port and tighten the blower casing with the nuts.
5. Install the right side panel.
22
INSTALLATION (cont.)
Optional Accessories and Set Up Configuration (cont.)
Unit Used as a Portable Type
The unit can be used as a portable spot cooling system by attaching the wagon kit or caster kit. More information is available at WWW.MOVINCOOL.COM.
With wagon kit (For Classic 40 ONLY)
CHAMBER
DUCT (6 in. DIA.)
TRIM RING
WAGON KIT
With caster kit (For Classic 40 and Classic 60)
CHAMBER
DUCT (6 in. DIA.)
TRIM RING
CASTER KIT
Note:
1. The maximum length of duct is 6.6 ft. (2 m).
2. Do not use the unit in the portable configuration outdoors.
23
INSTALLATION (cont.)
Optional Accessories and Set Up Configuration (cont.)
Outdoor Installation of the Unit (For Classic 40 and Classic 60)
The unit can be installed outdoors, sending the cool air indoor. More information is available at WWW.MOVINCOOL.COM.
SEAL HERE TO PREVENT
ENTRY OF RAIN
DUCT SUSPENSION WIRE
BUILDING
WALL
DUCT
STAND
KIT
POWER BOX
WALL THERMOSTAT
WALL THERMOSTAT WIRES
RUNNING THROUGH
CONDUIT TUBING
POWER WIRES RUNNING
THROUGH CONDUIT TUBING
7 in. (178 mm)
OR HIGHER
Note:
1. Make sure to run power and remote controller wires through conduit tubing.
2. Make sure to install a residual current operated circuit breaker in the power supply.
3. Completely seal the through holes in the wall for conduit and duct to prevent entry of rain. Use watertight fittings.
4. Do not place the unit directly on the ground. Install the unit at least 7 in. (178 mm) of clearance above ground. The optional standard stand kit (for Classic
40 ONLY) ensures a ground clearance of 7 in. (178 mm) or more.
24
INSTALLATION (cont.)
Wall Thermostat Connection
(Millivolt System ONLY: Option)
Connecting Wall Thermostat to Unit
1.
Use with a single stage wall thermostat.
Thermostat type: Millivolt System
2.
Remove three (3) screws from the upper panel on the control panel side and open the upper panel.
SCREW (3)
3.
Remove two (2) screws and plate from the right side panel.
Insert the wire harness through the clip, grommet, and hole in the right side panel.
25
INSTALLATION (cont.)
Wall Thermostat Connection
(Millivolt System ONLY: Option) (cont.)
Connecting Wall Thermostat to Unit
4.
Set the wall thermostat to cooling system mode, since most wall thermostats are designed for both heating and cooling.
5.
Prepare the wire harness for connection from the unit to the thermostat.
Recommended wire type and size: Thermostat cable / Solid wire 16 ~ 26 AWG
6.
Identify the thermostat connectors labeled G, Y, and RC.
G (Fan On/Off), Y (Cooling On/Off) and RC (Cooling Transfer - Common)
Wall Thermostat
Connector Name
RC
Y
G
Unit Connector Name
RC
Y
G
Function
Common
Cool On/Off
Fan On/Off
7.
Connect the wire harness from the terminal of the unit to the thermostat according to the labels shown below.
Unit Thermostat
(Millivolt System)
RC
Y
G
Remove Factory-Installed Jumper
Note: Use thermostat that is compatible with millivolt system. Do not connect thermostat to AC power source.
26
INSTALLATION (cont.)
Wall Thermostat Connection
(Millivolt System ONLY: Option) (cont.)
Connecting Wall Thermostat to Unit
8.
Install the wall thermostat to the proper location inside the room where it can be conveniently accessed. Do not install the wall thermostat where unusual heating conditions may occur (i.e. hot stove, hot pipe, fireplace, direct sunlight, etc.)
Most thermostats provide these basic functions:
Fan Mode: On / Auto (Select the desired fan mode)
System: Cool / Heater (Select Cool only)
For wall thermostat operation, see the operation manual supplied with the wall thermostat.
Setting The Unit for Wall Thermostat Connection
1.
Press and hold FAN button, SET TEMP UP and DOWN buttons simultaneously to activate wall thermostat connection.
2.
Press SET TEMP UP button to select “Sb” indicates on LED display for wall thermostat enable function. (“Ho” indicates on display for wall thermostat disable function.)
3.
Press COOL button to set wall thermostat function. If COOL button is not pressed within 10 sec., the setting is automatically confirmed.
27
INSTALLATION (cont.)
Warning Signal Connection
(Output Signal Terminal L+ and L-)
The controller is equipped with a warning signal output relay type (Form C, normal open dry contact) which can be used to monitor the failure condition.
Note: When the unit is configured as suspended from the ceiling, the signal output can be used with alarm speaker or light indicator to monitor proper operation.
Relay contactor is closed when the unit operates abnormally.
The relay output contactor is rated 2 A at 30 VDC or 2 A at 30 VAC (resistive load) and it is compatible with various warning devices such as alarm speaker, light indicators, etc.
Connecting Warning Signal from Controller
1.
Remove three (3) screws from the upper panel on the control panel side and open the upper panel.
SCREW (3)
2.
Remove two (2) screws and plate from the right side panel.
28
INSTALLATION (cont.)
Warning Signal Connection
(Output Signal Terminal L+ and L-) (cont.)
Connecting Warning Signal from Controller
3.
Insert the warning signal wire through the clip, grommet, and hole in the right side panel.
Note: Use recommended warning signal wire size from 16 AWG to 26 AWG for a solid wire, or 16 AWG to 22 AWG for a stranded wire with ring terminal for #6 stud size.
4.
Connect the warning device to terminal L+ and L- according to its polarities.
Input
Signal
Terminals
Output
Signal
Terminals
29
INSTALLATION (cont.)
Fire Alarm Control Panel Connection
(Input Signal Terminal E+ and E-)
The controller is equipped with a normal open input signal connection, which can be connected directly from the fire alarm control panel. This input signal terminal should only be connected to a close or open dry contact signal. When receiving the signal from the fire alarm control panel, the unit turns off and does not turn back on until it has been RESET.
Connecting Fire Alarm Control Panel to Controller
1.
Remove three (3) screws from the upper panel on the control panel side and open the upper panel.
SCREW (3)
2.
Remove two (2) screws and plate from the right side panel.
30
INSTALLATION (cont.)
Fire Alarm Control Panel Connection
(Input Signal Terminal E+ and E-) (cont.)
Connecting Fire Alarm Control Panel to Controller
3.
Insert the fire alarm signal wire through the clip, grommet, and hole in the right side panel.
Note: Use recommended fire alarm signal wire size from 16 AWG to 26 AWG for a solid wire, or 16 AWG to 22 AWG for a stranded wire with ring terminal for #6 stud size.
4.
Connect the fire alarm device to terminal E+ and E- according to its polarities.
Input
Signal
Terminals
Output
Signal
Terminals
31
OPERATION
Features
1.
A digital electronic control panel, which allows the user to easily control the unit’s operation.
2.
Digital LED display that indicates: a. Room temperature and set point temperature
(either Fahrenheit or Celsius) b. Status codes
3.
The set point temperature can be adjusted between 75 °F (24 °C) and 95 °F
(35 °C) by the SET TEMP buttons ( / ).
4.
Fire alarm control panel connection with automatic shut off.
5.
Automatic shut off, warning signal output and alarm for temperature sensor failure, lose of cooling, and conditions of self-diagnostic codes.
6.
An automatic restart feature when the power is lost and regained. The unit returns to the operating mode it was in prior to the loss of power.
7.
Enable and disable function for wall thermostat connection.
32
OPERATION (cont.)
Control Panel
Before operating the unit, it is important to familiarize yourself with the basic controls located on the control panel.
1.
2.
COOL ON/OFF Button
FAN Button
Activates COOL mode or turns the unit off.
Activates FAN ONLY mode or turns the unit off.
3.
SET TEMP Buttons ( / )
Increases or decreases the temperature set point during COOL mode.
4.
Room Temperature/
Set Point Display
5.
Temperature Scale LED
Displays a flashing set point temperature for 5 sec, and then continuously indicates the room temperature.
Lit to indicate the current temperature being displayed in either °F or °C.
6.
ON LED
7.
AUTO LED
Turns on during FAN ONLY mode and during COOL mode with Fan Operate mode.
Turns on during COOL mode with FAN
STOP mode.
33
OPERATION (cont.)
Control Panel (cont.)
LED Display Descriptions
In normal operation, the LED displays the following descriptions.
Display Descriptions Conditions
Right decimal point is on.
Standby or FAN ONLY mode.
Indicates wall thermostat enable function is set.
Lit during wall thermostat connection.
Indicates room temperature when display is lit.
(Left fig. : Room temperature at 78 °F)
During COOL mode.
Indicates set point temperature when display is flashing for 5 sec.
(Left fig. : Set point temperature at 75 °F)
During set point temperature adjustment.
Note: The ROOM TEMP display range is from 0 °F (-9 °C) to 109 °F (60 °C). When the display value is greater than 99 °F, it displays values of 00 for 100 °F, 01 for
101 °F, and 09 for 109 °F. (This only applies to Fahrenheit values.)
34
OPERATION (cont.)
Operating Modes
The Classic 40 and Classic 60 can be operated in two modes, FAN ONLY and
COOL. When in FAN ONLY mode, the unit circulates the surrounding air. When in
COOL mode, the compressor is operated and cool air is circulated.
1.
COOL Mode
Once the compressor has been disengaged for more than 120 sec, the unit operates in FAN ONLY mode for approximately 5 sec before the compressor re-engages.
2.
Temperature Control
The room temperature thermistor monitors the inlet temperature versus set point temperature and switches the unit automatically between COOL and
FAN ONLY modes.
3.
Fan Mode Control DIP Switch
The fan mode control DIP switch determines whether the fan continues to operate or stop when the compressor cycles off. (Set point temperature below the inlet air or room temperature.) The unit has been preset at the factory for continuous fan operation.
Note: If you want to change the fan mode operation (from OPERATE to
STOP), contact your MovinCool reseller.
4.
Temperature Scale Display
The temperature scale display changes the temperature(s) that are displayed to either °C or °F. The unit has been preset from the factory to display the temperature(s) in °F.
Note: If you want to change the temperature scale display (from °F to °C), hold
down the SET TEMP buttons ( / ) and the FAN button simultaneously for
3 sec.
35
OPERATION (cont.)
Operating in COOL Mode
1.
The unit can be operated in COOL mode by pressing the COOL ON/OFF button.
Note: In COOL mode the unit can only be turned off by pressing the COOL
ON/OFF button.
2.
Change the temperature set point by pressing the SET TEMP buttons ( / ).
Note: When turning the unit on, the set point and operation mode are determined by the last operating mode.
Operating in FAN ONLY Mode
1.
The unit can also be operated in FAN ONLY mode by pressing FAN button.
2.
The unit can only be turned off by pressing the FAN button again.
Changing from FAN ONLY Mode to COOL Mode
The COOL mode can be activated while the unit is operating in FAN ONLY mode.
To do this, simply press the COOL ON/OFF button.
Note: The FAN ONLY mode does not operate after the COOL mode has been activated. The unit can only be turned off by pressing the COOL ON/OFF button.
36
OPERATION (cont.)
Self-Diagnostic Codes
Self-diagnostic codes are displayed on the control panel under the following conditions:
LED Display Codes Condition
When room thermistor becomes open or shorted, display shows “E1” and cool mode operation is off.
Display and cool mode operation are returned to normal operation after room thermistor is fixed.
When freeze thermistor becomes open or shorted, display shows “E2” and cool mode operation is off.
Display and cool mode operation are returned to normal operation after freeze thermistor is fixed.
When the protective device is activated, the LED displays “E4” and cool mode operation is off.
When lose of cooling occurs 3 times, the unit displays
“CF”. The unit returns to normal operation after the problem is fixed and the controller is RESET.
To RESET: Hold down the SET TEMP ( / ) buttons simultaneously for 3 sec., and the controller returns to normal operation.
When high pressure switch is activated 3 times , the unit displays blinking “HP”and after 10 times in 24 hr., “HP” turns on. The unit returns to normal operation after the problem is fixed and the controller is RESET.
To RESET: Hold down the SET TEMP ( / ) buttons simultaneously for 3 sec., and the controller returns to normal operation.
When the fire alarm control panel input signal is
CLOSED, the unit turns off, the LED displays “AL”, and the buzzer turns on. Once input signal is OPENED and unit has been RESET or the wall thermostat has been turned off and on, the unit returns to normal operation.
To RESET: Hold down the SET TEMP ( / ) buttons simultaneously for 3 sec, and the controller returns to normal operation.
Contact your MovinCool reseller or a qualified technician if problem persists.
37
DAILY INSPECTION & MAINTENANCE
Clean the Air Filters
Clean the air filters once a week. If the unit is used in a dusty environment, more frequent cleaning may be required.
A dirty air filter can reduce air output resulting in a decrease in cooling capacity.
Filter Removal Method
1.
Turn the unit off, by pressing the COOL ON/
OFF button.
2.
Remove the air filters.
Note: To remove four air filters, lift upward, then pull outward from the bottom.
2
1
1
2
3.
Remove the element from each filter.
FILTER
Filter Element Cleaning Method
1.
Remove dust from the element with a vacuum cleaner, or rinse in cold or lukewarm water. If the element is extremely dirty, wash with a neutral detergent.
2.
After the element has been cleaned, rinse with clean running water, allow to dry, then reinstall.
FILTER
38
DAILY INSPECTION & MAINTENANCE (cont.)
In-Season/Off-Season Inspection & Maintenance
WARNING:
To prevent an accident due to electrical shock, perform inspection and maintenance only after turning off the power at the circuit breaker or unplug the power cord.
In-Season
1.
Check the prongs and surface of the power cord plug for dust and/or dirt. If dust and/or dirt are present, wipe off with a clean dry cloth.
2.
Check the power cord, plug and prongs for damage or excess play. If any damage or excess play is found, contact your MovinCool reseller or a qualified technician for repair.
3.
Check the air filters.
4.
Clean the outside of the unit(s) with a damp cloth or mild nonabrasive cleaner.
WARNING: Do not clean the unit directly by pouring water on electrical parts such as control panel and relay box. This could result in poor insulator causing electrical shock or leakage.
5.
Check the looseness and clogging of drain pipe. If the drain pipe is loose or clogged, take corrective action so that drain water flows freely.
6.
Check the looseness of each connection terminal inside the control box. Fully check the following terminals.
• Main terminal
• Grounding terminal
7.
Test the power supply ground fault breaker at least once a month.
8.
Check if abnormal noise or vibration is generated from the unit and also check for missing or loose nuts. After the start or stop of operation, the unit may make a gurgling sound. This sound is generated by refrigerant inside the unit and does not indicate machine trouble.
39
DAILY INSPECTION & MAINTENANCE (cont.)
In-Season/Off-Season Inspection & Maintenance (cont.)
Off-Season
1.
Operate the unit in FAN ONLY mode for 8 hr.
Note: Operation is necessary to dry out the inside of the unit.
2.
Disconnect the power cord from the AC outlet.
3.
Check the prongs and surface of the power cord plug for dust and/or dirt. If dust and/or dirt are present, wipe off with a clean dry cloth.
4.
Check the power cord, plug and prongs for damage or excess play. If any damage or excess play is found, contact your MovinCool reseller or a qualified technician for repair.
5.
Clean the air filters.
6.
Turn off the power at the circuit breaker.
40
TROUBLESHOOTING
Check the following items before calling your MovinCool reseller or a qualified technician.
SYMPTOM POSSIBLE CAUSE REMEDY
Unit does not operate
Insufficient
Cooling / Unit operation interrumpted frequently.
1. Power supply is off
2. Incorrect power phase sequence
3. Power interruption
Check circuit breaker.
Check connection or exchange two wires of R, S and T.
Unit will turn on automatically when power returns (Some thermostats require to be reset).
4. Blockage of air duct
5. Turn off signal input
Check duct for any blockages or excessive kinks in ducting.
Check for turn off signal input (fire alarm control panel).
6. High pressure switch activated 10 times in 24 hr.
1. Clean air filter.
2. Check inlet and outlet air, and make sure that there were no object that may prevent air flow into or out of the unit.
3. Check environmental condition to ensure it is within operating range.
4. RESET controller.
To RESET: Hold down the SET
TEMP ( / ) buttons simultaneously for 3 sec., controller returns to normal operation.
7. Battery ran out on thermostat (when wall thermostat is used).
Change battery.
8. Wall thermostat enable function and / or improper wiring connection
Check wall thermostat wiring connection and unit setting. (See “Wall
Thermostat Connection” section.)
1. Air inlet/outlet blocked.
2. Dirty / Blocked filters
Clean air inlet/outlet.
Clean / replace air filter.
3. Improper temperature setting
Adjust temperature setting.
4. Outside of operating range Use within operating temperature range.
41
TROUBLESHOOTING (cont.)
SYMPTOM POSSIBLE CAUSE
Alarm coming from unit and unit stops.
Receiving fire alarm signal input
REMEDY
Make sure the input signal is
OPENED. RESET the unit or turn the wall thermostat off and on. The unit returns to normal operation.
To RESET: Hold down the SET TEMP
( / ) buttons simultaneously for 3 sec.
If symptoms persist after the above actions have been taken, turn the unit off, disconnect the power and contact your MovinCool reseller or a qualified technician.
42
TROUBLESHOOTING (cont.)
Installation Check Sheet
Installation Unit
Test
Operation
Wiring
Drain Hose
Connection
Wall Thermostat
(Option)
Check power connection
Check Operation with Wall
Thermostat
Abnormal Noise
Drain
Air Leakage
ITEMS
Check and make sure all screws are tight and unit is secured in place.
Check and make sure inlet / outlet air exhaust are clear without blockage.
Check and make sure the unit is properly connected to the dedicated circuit breaker.
Check and make sure all wiring are properly connected to R, S and T and secured.
Check and make sure ground wire is tighten and secured.
Check and make sure that heat insulator which is provided with drain hose prevents condensation on hose surface.
Check and make sure wall thermostat is connected properly to unit.
Check for incorrect power supply polarity or setting for wall thermostat.
If the unit does not enter the stand-by mode after the power is turned on, exchange two wires of R, S and T (L1, L2 and L3).
Set wall thermostat to Fan On or Fan Only mode to confirm fan only mode operation.
Set wall thermostat to Fan Auto or Cool mode operation. During cool mode operation, check and cinfirm cooling operation after delay timer is expired. (Note: Delay timer vary from 2 ~ 5 min. depending on thermostat model used.)
Check and observe abnormal noise during
Blowing/Cooling operation.
During cooling operation, check and observe condensation drip through normal drainage path.
Check for air leakage from duct and duct connection.
9
43
TECHNICAL SPECIFICATIONS
Classic 40 ITEMS/FEATURES
Rating Conditions
Dry bulb
Wet bulb
Humidity
95 °F(35 °C)
83 °F(28 °C)
(60 %RH)
Specifications
Power frequency
Line voltage
Power consumption
Current consumption
Power factor
Starting current
Power wiring
Recommended fuse size
Cooling Unit
Cooling capability
Cooling system
Blower
Type of fan: Evaporator
Condenser
Air volume: Evaporator
Condenser
Motor output: Evaporator
Condenser
Compressor
Type
Output
Refrigerant type
Refrigerant capacity
60 Hz
3 Phase 220 V
4.20 kw
14.0 A
79 %
72 A
12 (2-core) AWG
25 A
39,000 Btu/h
(11,400 W)
Direct Expansion
Hermetic Scroll
2.30 kW
R-410A
3.90 lb (1.77 kg)
Classic 60
95 °F(35 °C)
83 °F(28 °C)
(60 %RH)
60 Hz
3 Phase 460 V
5.90 kW
8.8 A
84 %
65 A
12 (2-core) AWG
(Recommended wire size)
20 A
60,000 Btu/h
(17,600 W)
Direct Expansion
Centrifugal Fan
Propeller Fan
1,060 CFM (1,800 m
3
2,650 CFM (4,500 m
3
/h)
*1
/h)
*2
0.75 kW
0.40 kW
Centrifugal Fan
Propeller Fan
1,580 CFM (2,680 m
3
3,800 CMF (6,460 m
3
/h)
*3
/h)
*4
0.75 kW
0.40 kW
Hermetic Scroll
3.89 kW
R-410A
5.50 lb (2.50 kg)
*1: Rated at external static pressure 0.63 IWG (157 Pa).
*2: Rated at external static pressure 0 IWG (0 Pa).
*3: Rated at external static pressure 0.57 IWG (142 Pa).
*4: Rated at external static pressure 0 IWG (0 Pa).
44
TECHNICAL SPECIFICATIONS (cont.)
Classic 40 Classic 60 ITEMS/FEATURES
Safety Devices
Compressor overload protector
Fan motor protector
Anti-freezing thermistor
Automatic restart (power interruption)
Compressor time delay
High pressure interruption
Signal input/output
Lose of cooling
Phase reverse protector
Included
Included
Included
Included
120 sec
Included
Included
Included
Included
Included
Included
Included
Included
120 sec
Included
Included
Included
Included
Dimensions & Weight
W×D×H
Weight
Operating Conditions
Inlet air: Maximum
Minimum
Control Device
Temperature control
Wall Thermostat Type (Option)
25.8 × 43.5 × 38.0 in
(656 × 1,106 × 965 mm)
344 lb (156 kg)
31.7 × 49.4 × 42.4 in
(804 × 1,254 × 1,077 mm)
474 lb (215 kg)
113 °F (45 °C), 50 %RH
75 °F (24 °C), 50 %RH
113 °F (45 °C), 50 %RH
75 °F (24 °C), 50 %RH
Included
Millivolt System
Included
Millivolt System
45
LIMITED WARRANTY
DENSO SALES CALIFORNIA, INC. (“DENSO”) warrants its MOVINCOOL Products only to the extent stated in its official written warranties. Unless otherwise specifically provided in writing by DENSO, DENSO warrants to end-user that the Products shall be free of defects in materials or workmanship and will function in accordance with DENSO’s published specifications under ordinary intended use and service for a period of twelve (12) months after delivery to the end-user; provided, however in the case of the compressor element of the Products such warranty shall be for a period of thirty six (36) months after delivery to the end-user. DENSO shall, at its sole option, repair or replace any defective Product covered by this warranty. Such remedy shall be end-user’s sole remedy with respect to any particular defect in the Products.
This warranty does not cover defects or malfunctions which result from causes beyond
DENSO’s control, including, without limitation, (i) unusual physical or electrical stress; (ii) accident, neglect, abuse, misuse or other abnormal use; (iii) failure to perform routine maintenance in accordance with DENSO’s recommended procedures; (iv) normal wear and tear; (v) repairs or attempted repairs by an unauthorized person; (vi) modifications or alterations to the Products; (vii) use with supplies or devices not supplied or approved by
DENSO; or (viii) improper servicing. This warranty shall extend only to the original end-user and shall be void if any labels or other identifying marks permanently affixed to Products when shipped by DENSO are removed, altered, defaced or obliterated.
The aforesaid warranty is the only warranty made by DENSO with respect to the Products and is in lieu of all obligations or liabilities on the part of DENSO for damages arising out of or in connection with the sale, use or performance of the Products, including, without limitation, any lost profits or any other consequential, incidental, special or exemplary damages of any kind.
DENSO DISCLAIMS ALL OTHER WARRANTIES WITH REGARD TO THE PRODUCTS,
INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
USE. THERE ARE NO WARRANTIES WHICH EXTEND BEYOND THE DESCRIPTION
CONTAINED HEREIN.
PURCHASE DATE:
SERIAL NUMBER:
DENSO SALES CALIFORNIA, INC.
Long Beach, CA 90810 www.movincool.com
P/N: 484007-2970EN First Issue: April 2009
advertisement
Key Features
- digital electronic control panel
- digital LED display
- adjustable temperature set point
- fire alarm control panel connection
- automatic shut off
- automatic restart feature
- enable and disable function for wall thermostat connection
