ma_frico_sire competent ac electric_gb.

ma_frico_sire competent ac electric_gb.

Original instructions

SIRe Competent Air Curtains

Electric

With quick guide

SIReAC

SE

.

... 2

ES

.

... 78

PL

.

... 154

GB

.

... 21

IT

.

... 97

RU

.

... 173

For wiring diagram, please see last pages

DE

.

... 40

NL

.

... 116

FR

.

... 59

NO

.

... 135

SIRe Competent Air Curtains Electric

GB

Quick guide/start up

Enter ID/Operation without control unit

Check that all constituent parts are present

(see section Constituent parts).

Advice about location

PC board HUB SIReC1X is installed close to the unit.

Control unit SIReUA1 has an integrated room temperature sensor and is installed so that it is easily accessible to the user. RJ12

(6p/6c) modular cables, which are available in different lengths, are used to connect the PC board and the control unit. Longer cables are available as options. Maximum cable lengths see section Options.

To prevent unauthorised people from accessing the Control unit it can instead be placed in another area and an external room sensor,

SIReRTX (option), can be installed in the premises to sense the correct temperature.

Connect the system

The control system can control one or more units in parallel (max 9). Each unit must get a unique ID number (1-9) which is set in the

ID selector of the PC board. E.g. Unit 1: ID=1, unit 2: ID=3

If the external control for some reason has not been installed the unit can still be run temporarily. The ID selector is then set to mode 0 see the image below.

When the ID number must be changed the unit must be disconnected from power.

In PC board Base SIReB1(X) the unit is connected further with RJ12 (6p/6c) modular cable if several units are to be connected in parallel.

If an external room temperature sensor

SIReRTX (option) is used it is connected using modular cable RJ11 (4p/4c) on HUB

SIReB1(X).

Door switch SIReDC is connected to the terminal block on PC board HUB SIReC1X.

PC board Base SIReB1(X) in/at the unit and control unit SIReUB1 is connected with RJ12

(6p/6c)modular cable after the other units are powered up.

Power supply for electric heat must be connected separately (check manual for the air curtain unit).

Wiring diagrams

The wiring diagrams are in a separate section at the end of this manual.

When external PC board Base SIReB1X is used, wiring between the PC board base and the unit must be done. Please see separate manual for SIReB1X.

2

1

0

3

4 5

6

7

8

9

Each unit should have a unique ID on its

SIReB1X card.

2

1

0

3

4 5

6

7

8

9

To run the unit temporarily without external control select mode 0.

21

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SIRe Competent Air Curtains Electric

Start up

System supplied with power. At the first start up, the start-up wizard is run and the basic settings are made. Fan and heating steps are tested through the test program. Then a status window is displayed.

At the first start up alarm and error codes can occur, these will usually be reset without actions.

Start-up wizard

1

Start-up wizard

Set language

English

2

Start-up wizard

Set temp. unit

°C

°

F

3

Start-up wizard

Set date

2011 -05-28

YYYY-MM-DD

4

Start-up wizard

Set time

14 :07

24h format

5

Start-up wizard

Function test

Start test

Skip test

Screen function test

Start-up wizard

Fan step 1-5

Heating step off-3

6

Start-up wizard

Function test

Test completed

Restart test

7

Start-up wizard

Start-up finished

Proceed

Restart wizard

Checking system...

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SIRe Competent Air Curtains Electric

GB

Contents

Quick guide/start up

Advice about location

Connect the system

Wiring diagrams

Enter ID/Operation without control unit

Start up

Constituent parts

SIReAC 24

21

21

21

21

22

Operating modes

Door that is opened and closed

Doors that are always or often left open for longer periods

Function description of current stage

26

26

27

Control unit SIReUA1

Overview 29

Statuswindow 29

Main menu

Current settings

Temperature settings

30

30

Fan control 30

Summer/Winter 30

System on/off

Installer menu

30

30

Installer menu

Installer status screen

Week program

Fan settings

Heating settings

Filter guard settings (not for electric)

External control (BMS)

General settings

Service menu

Alarm and error codes

Displaying alarm and error codes

Reset alarm

Power failure

Overheat protection

36

36

36

36

33

34

35

35

31

31

32

32

Wiring diagrams, see last pages

23

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Constituent parts

SIReAC

SIRe Competent Air Curtains Electric

Integrated in the air curtain

SIReUA1, control unit

Competent and

Advanced

Wall unit cover

X5

C2

X4

C1

X3

ROOM

ACTUATOR

230V

PE N L

SUPPLY 230V

SIReB1, integrated PC

Board Base

SIReIT, internal temperature sensor

SIReC1X,

PC board HUB

Competent

SIReDC, door contact

SIReCC, modular cable

Dimensions constituent parts

Type

SIReUA1

SIReB1

SIReIT

SIReC1X

SIReDC

SIReCC603

SIReCC605

Description

Control unit Competent and Advanced

Integrated PC board Base

Internal temperature sensor

PC Board HUB Competent

Door contact

Modular cable RJ12 (6/6)

Modular cable RJ12 (6/6)

HxWxD

[mm]

120x70x35

202x139x50

3

5

L

[m]

1

24

Option

SIRe Competent Air Curtains Electric

GB

SIReRTX, external room temperature sensor

SIReUR, kit for recessed installation

SIReCJ4, joint piece

SIReCJ6, joint piece

SIReCC, modular cable

Type RSK-no.

SIReRTX

SIReUR*

SIReCJ4

SIReCJ6

673 09 22

673 09 21

SIReCC603

673 09 23

SIReCC605

673 09 24

SIReCC610

673 09 25

SIReCC615

673 09 26

SIReCC403

673 09 27

SIReCC405

673 09 28

SIReCC410

673 09 29

SIReCC415

673 09 30

*) See separate manual.

E-no.

Description HxWxD

[mm]

87 510 12 External room temperature sensor 70x33x23

87 510 11 Kit for recessed installation 114x70x50

Joint piece for two pcs. RJ11 (4/4)

Joint piece for two pcs. RJ12 (6/6)

87 510 13 Modular cable RJ12 (6/6)

87 510 14 Modular cable RJ12 (6/6)

87 510 15 Modular cable RJ12 (6/6)

87 510 16 Modular cable RJ12 (6/6)

87 510 17 Modular cable RJ11 (4/4)

87 510 18 Modular cable RJ11 (4/4)

87 510 19 Modular cable RJ11 (4/4)

87 510 20 Modular cable RJ11 (4/4)

3

5

3

5

10

15

10

15

L

[m]

10

Max. cable lenghts

• Modular cabel RJ12 (6p/6c) between SIReUB1 and SIReB1(X): max 50 m.

• Modular cable RJ12 (6p/6c) between SIReC1X and SIReB1(X): max 10 m

• Modular cabel RJ12 (6p/6c) between two SIReB1(X): max 50 m.

• Modular cabel RJ11 (4p/4c) to room sensor SIReRTX: max 20 m.

Total cable length permitted in the system is a maximum of 300 m.

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SIRe Competent Air Curtains Electric

Operating modes

Door that is opened and closed

The control function notes whether the door is open or closed as standard, this mode is default set and is called Fixed flexible (the setting is under Installer menu > Fan settings

> Door mode).

Open door

Indicates OP on the installer status screen.

The fan speed runs at high speed which is set under Main menu > Fan speed > Max fan speed.

Normally it is requested that heat is engaged when the door is opened. The set point value

(Room temp. day) is then increased with the fixed set point value difference that can be changed under Installer menu> Settings heating > Open door setp. diff., factory setting

3.0 K. The set point is set under Main Menu

> Temperature settings > Room temp. day.

If week program is used the night time set point value is set under Main menu > Temp. settings > Room temperature night. The room temperature is regulated using the integrated room temperature sensor or the external room temperature sensor, SIReRTX (option).

Closed door

Indicated CL on the installer status screen.

When heating demand the fan speed runs at low speed which is set under Main menu

> Fan speed > Speed closed door. Heating is regulated to Room temp. Day which is set under Main Menu > Temperature settings >

Room temp. day.

If week program is used the night time set point value is regulated against the Room temperature is set under Main menu > Temp. settings > Room temperature night. The room temperature is regulated using the integrated room temperature sensor or the external room temperature sensor, SIReRTX (option).

When the door is closed - over run

When the door has been closed, high speed mode remains during the fixed time that is set under Installer menu > Settings fan >

Door over run > High speed over run and at low speed during a fixed time under Installer menu > Settings fan> Door over run > Low speed over run, on the condition that it is sufficiently warm in the premises, otherwise the fans run until the desired temperature has been reached.

When the door is closed, the set point value shifts from room temperature + fixed set point value difference for open door to Room temp. day/night.

Over run is factory set so that the over run times are controlled according to how often the door is opened (Auto mode under Installer menu > Settings fan > Over run door >

Over run mode).

Doors that are always or often left open for longer periods

If a door is always, or often, left open it is possible to use a function called CURRENT

STAGE instead. The fan and heating steps increase/decrease 6 or 9 steps (depending on the type of unit) and are only controlled by the room temperature. Actual Current stage is shown in the status screen.

The function current stage is activated in two ways:

Door that are always open

For a door that is always open, door mode

Fixed open > can be selected under >Settings fan> Door mode.

Doors that are often open for longer periods

For a door that is often open Auto can be selected under Installer menu > Settings fan > Door mode. In Auto mode, the control automatically switches between Flexible and

Open modes depending on how often the door has been open (when the door has been open for longer than 300 seconds the function changes from Flexible to Open).

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SIRe Competent Air Curtains Electric

Function description of current stage

The task of the Current stage function is to balance the room climate when a door is always open by using the right combination of fan and heating step.

In open mode, the room temperature is read every 60 seconds (during the first 6 cycles, and then every 5 minutes and at each reading any Current stage adjustments are made, i.e. fan control and supplied output adjusted.

Winter

When winter mode is selected under Main

Menu > Summer / Winter.

• If the room temperature is more than 3 degrees below the current settings, the current stage increases by 2 steps.

• If the room temperature is between 1 and

3 degrees below the current settings, the current stage increases by 1 step.

• If the room temperature is more than 2 degrees above the current setting, the current stage decreases by 1 step.

Summer

When summer mode is selected under Main

Menu > Summer/Winter, heating is blocked.

• If the room temperature is more than

2 degrees below the current settings, the current stage increases by 1 step.

• If the room temperature is between 1 and

2 degrees below the current settings, the current stage decreases by 1 step.

• If the room temperature is more than 2 degrees greater than the Current settings, current stage increases by 1 step.

• If the room temperature is between 1 and 2 degrees above current settings, the current stage decreases by 1 step.

If fan control has been max. limited under

Main Menu > Fan control> High speed limit, all current stages will be used but the fan will be limited to the current setting.

See the table on the next page.

GB

27

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SIRe Competent Air Curtains Electric

Table - Current stage for units with 5 fan controls

6

7

8

4

5

2

3

Current stage

0

1

Fan

4

5

3

3

5

0

1

2

2

Heating

2

2

1

2

3

0

0

0

1

Table - Current stage for units with 3 fan controls

3

4

5

1

2

Current stage

0

Fan

2

2

3

3

0

1

Heating

0

1

1

2

0

0

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SIRe Competent Air Curtains Electric

Control unit SIReUA1

Overview

GB

Statuswindow

Statuswindow

IN

19

.0

°C

Back arrow

Forward arrow

Rotary dial

Fan speed step

Alarm

Red led

Run signal

Green led

AV

Heating step

Week program

Day

Week program

Night

Week program

Out of operation

Explanations

Statuswindow

The display shows the prevailing room temperature, fan and heating step, door status and day/night mode or Off when the week program is used.

Forward arrow

Confirm selection and proceed.

Rotary dial

Scroll between alternatives

Statuswindow

Press forward arrow to enter the main menu.

Back arrow

Go back.

After three minutes the control unit goes back to displaying the status window.

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SIRe Competent Air Curtains Electric

Main menu

Current settings

Displays set room temp, high speed limit,

Speed closed door, Summer / Winter and week program status.

Summer/Winter

To permit or block heating. Heating is permitted in winter mode. Summer mode is displayed with a crossed out heating symbol in the status window.

Main menu

Current settings

Temperature settings

Fan control

Current settings

Room temp. day

Room temp. night

High speed limit

Speed closed door

Summer/Winter

Week program

20°C

18°C

Step 5

Step 1

Winter

No program

Temperature settings

Set the desired room temperatures to apply for day respectively night mode, when the door is closed (room temperature night is used for week program/night reduction).

At open door these set point values automatically increase with a set point differential that can be set under Installer menu > Heat settings> Open door setp. diff. (Factory setting 3.0 K).

Main menu

Current settings

Temperature settings

Fan control

Factory setting

Main menu>Temperature settings

Room temp. day

Room temp. night

Room temp. day: 20°C (5 – 35°C)

Room temp. night: 18°C (0 – 20°C)

Main menu

Main menu>Summer/Winter

Fan control

Summer/Winter

System on/off

Summer/Winter

Winter

Factory setting

Summer/Winter: Winter (Summer - heat off)

System on/off

Switch the whole unit off manually. In Off the display goes out; as soon as a button is pushed the display lights and shows System on/off. To activate the unit again select On.

The unit’s safety functions are still active when the system is switched off, which means that the fan can continue to run for a moment after mode Off has been selected.

Main menu

Summer/Winter

System on/off

Installer menu

Main menu>System on/off

System on/off

ON

Fan control

Possibility of setting high speed mode at an open door and what speed should apply with a closed door (3 or 5 steps depending on the unit).

Main menu

Temperature settings

Fan control

Summer/Winter

Main menu>Fan control

High speed limit

Speed closed door

Main menu>Fan control

High speed limit

• Step 5

Installer menu

The installer menu is at the bottom of the main menu, this is password protected. See

Installer menu in this manual.

Main menu

Main menu>Installer menu

Summer/Winter

System on/off

Installer menu

Enter password

0 0 0 0

(See manual)

Main menu>Fan control

High speed limit

Speed closed door

Main menu>Fan control

Speed closed door

• Step 1

Factory setting

High speed limit: 3 resp. 5 (1-3, resp. 1-5)

Speed closed door: 1 (Off-3, resp. Off-4)

30

Installer menu

SIRe Competent Air Curtains Electric

To enter the Installer menu, code 1932 is entered. Select the digits using the rotary dial and confirm using the forward arrow.

GB

To check which days a certain program is active, select a week day by pressing the forward arrow, the program is marked and those days that the program is used will be underlined, switch between the programs for a particular day using the rotary wheel.

Main menu

Summer/Winter

System on/off

Installer menu

Main menu>Installer menu

Enter password

0 0 0 0

(See manual)

Check program

Mon Tue Wed Thu Fri Sat Sun

08:00

18:00

Day (1)

Night (2)

Installer status screen

Check the settings. The installer status screen consists of three pages with settings, scroll using the rotary dial.

To add program step, select New program step. Confirm your selection with the forward arrow. Select Day, Night or Off (if the unit should not be in operation), set the time for switch on and then for which days the program applies, then go to End to finish.

>Installer menu

Installer status screen

Week program

Fan settings

Week program

A basic program is pre-entered in SIRe.

Mon-Fri Day from 08:00, Night from 18:00

Sat Day from 10:00, Night from 16:00 between the days using the rotary dial.

>Installer menu>Week program

New program step

Check program

Change program

>Installer status screen

Functionality mode

Door mode

Current stage

Over run mode

Program

Make settings for week program.

>Installer menu

Installer status screen

Week program

Fan settings

Comp.

Check program

Mon Tue Wed Thu Fri Sat Sun

08:00

18:00

Day (1)

Night (2)

FF

FF

FF

Sun Day from 11:00:00, Night from 14:00

To check which program is set for a particular day, select Check program and then switch

>Installer menu>Week program

Week program on/off

New program step

Check program

New program step 7/16

Mode

Day

00 :00

Tue 10:45

Mon

Tue 10:45

Tue Wed Thu Fri Sat Sun

Mon

Tue 10:45

Tue Wed Thu Fri Sat Sun

End Tue 10:45

A new program step does not replace a set time for Day for example, but you can instead select to change a program step.

To change a program step, select Change program.

>Installer menu>Week program

Check program

Change program

Remove program

Change program

Mon Tue Wed Thu Fri Sat Sun

1. 08:00

2. 18:00

3. 10:00

4. 16:00

Day

Night

Day

Night

00 :00

Tue 10:45

Mon

Tue 10:45

Tue Wed Thu Fri Sat Sun

Mon

Tue 10:45

Tue Wed Thu Fri Sat Sun

End Tue 10:45

The program steps that should not apply are removed in Remove program. One or all program steps can be removed in the menu.

To return to the factory set basic program, select Reset all.

>Installer menu>Week program

Check program

Change program

Remove program

Remove program

Remove single

Remove all

Reset all

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SIRe Competent Air Curtains Electric

Week program is activated by selecting On, under Week program on/off. In On-mode, a sun, moon or Off in the Status window appears to indicate day, night respectively

Off-function.

>Installer menu>Week program

Week program on/off

New program step

Check program

>Installer menu>Week program

Week program on/off

ON

Factory setting

Over run mode:

High speed over run:

Low speed over run:

Auto (Set time)

30 s (0 – 180 s)

120 s (0 – 300 s)

Door mode

There are three different door modes to choose from; Auto, Fixed flexible and Fixed open.

>Installer menu>Fan settings

>Installer menu>Fan settings

Door over run

Door mode

Door mode

Fixed flexible

Fan settings

Make settings for fan mode (see also

Operating modes section).

>Installer menu

Week program

Fan settings

Heating settings

Door over run

Settings for overrun.

In Fixed flexible mode, the control function notes whether the door is open or closed.

In Fixed open mode the door is considered always open and is only controlled according to Current stage. In Auto mode, the control automatically switches between Fixed flexible and Fixed open modes depending on how often the door has been open.

>Installer menu>Fan settings

Door over run

Door mode

>Installer menu>Fan settings>Door over run

Over run mode

High speed over run

Low speed over run

>Installer menu>Fan settings>Door over run

Over run mode

Auto

In over run mode Auto, SIRe controls the over run time depending on how frequently the door is opened between openings, according to fixed preset values, according to the table.

Time between opening [s]

t < 60

60 < t < 300 t > 300

High speed over run [s]

30

10

0

Low speed over run [s]

90

300

180

Over run mode Fixed time is selected is one wants fixed over run times, the times can be changed during High speed over run and Low speed over run.

>Installer menu>Fan settings>Door over run

Over run mode

High speed over run

Low speed over run

>Installer menu>Fan settings>Door over run

Over run mode

Fixed time

Factory setting

Door mode: Fixed flexible (Fixed open/

Auto)

Heating settings

Make settings for heating.

>Installer menu

Fan settings

Heating settings

Filter guard settings

Open door setp. diff.

Set by how much the set point value (Room temp. day/night) is to increase when the door is open.

>Installer menu>Heating settings

Open door setp. diff.

>Installer menu>Heating settings

Open door setp. diff.

Sensor calibration

Control range limit

3.0 K

Factory setting

Set point value difference open door: 3.0 K (0

K – -10 K)

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SIRe Competent Air Curtains Electric

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Heating step diff.

The temperature difference between connection of the electrical heating step.

>Installer menu>Heating settings

Open door setp. diff.

Heating step diff.

Heating step limit

>Installer menu>Heating settings

Heating step diff.

• 1.0 K

Factory setting

Heating step diff.: 1.0 K (-10 K – 10 K)

Heating step limit

Possibility of limiting the heating.

>Installer menu>Heating settings

Heating step diff.

>Installer menu>Heating settings

Heating step limit

Heating step limit

• 2

Sensor calibration

Factory setting

Heating step limit: 2/3 (1-2/3)

Sensor calibration

If the sensor displays the wrong values these can be calibrated. Some display errors may occur, but this is primarily due to the location

(cold/hot surfaces etc). The value + or – adds to or subtracts from the measured value

(for example +2K gives an increase of the displayed value of 2 degrees).

>Installer menu>Heating settings>Sensor calibration

Room temp. sensor

Outdoor temp. sensor

>Installer menu>Heating settings

Open door setp. diff.

Sensor calibration

Control range limit

>Installer menu>Heating settings>Sensor calibration

Room temp. sensor

• 0.0 K

Factory setting

Room temperature sensor: 0.0 K (-10 K – 10 K)

Control range limit

The maximum room temperature that a user can select is limited to between 5 – 35°C.

>Installer menu>Heating settings

Open door setp. diff.

Sensor calibration

Control range limit

>Installer menu>Heating settings

Control range limit

35°C

Filter guard settings (not for electric)

Filter alarm alarms when the set fixed run time has been exceeded.

>Installer menu

Heating settings

Filter guard settings

External control

Filter timer setting

Under Filter timer setting, set the desired run time to between 50 and 9950 hours.

>Installer menu>Filter guard settings

Filter timer on/off

Filter timer setting

Last filter change

Factory setting

Filter timer setting: 1500 h (50 - 9950 h)

Filter timer on/off

Filter alarm is activated by selecting On, under Filter timer on/off.

>Installer menu>Filter guard settings

Filter timer on/off

Filter timer setting

Last filter change

>Installer menu>Filter guard settings

Filter timer setting

• 1500 h

Factory setting

Filter timer on/off: Off (On)

Last filter change

To check the number of run time hours since the last filter replacement, select Last filter change. The time is reset when the filter alarm is reset. If the time is to be reset before the alarm has gone, switch the filter timer on and off.

>Installer menu>Filter guard settings

Filter timer on/off

Filter timer setting

Last filter change

>Installer menu>Filter guard settings

Last filter change

0 h

Factory setting

Control range limit temperature: 35°C (5 – 35°C)

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SIRe Competent Air Curtains Electric

External control (BMS)

BMS functions can be activated under

External control.

Activate External on/off (5-30V AC/DC from

BMS) or 0-10V fan control by selecting On under the respective one. See diagram on next page and Connecting external control.

>Installer menu>External control

External on/off

0-10V fan control

>Installer menu

Filter guard settings

External control

General settings

>Installer menu>External control

External on/off

0-10V fan control

3

2

1

5

4

2,8

4,2

5,6

6,0

7,0

7,4

8,4

8,8

4,6

1 2 3

3,2

4 5 6 7 8 9 10 11

[V]

Diagram: Fan step at incoming 0-10V DC voltage level, 5 step

3

2

1

2,8

5,0

7,2

7,6

5,4

1 2 3

3,2

4 5 6 7 8 9 10 11 [V]

Diagram: Fan step for incoming 0-10V DC voltage level, 3-step.

34

SIRe Competent Air Curtains Electric

General settings

Possibility of making general settings that are also in the Start-up wizard and execute user reset.

Function test

To test the fan and heating steps, run the function test.

GB

>Installer menu

External control

General settings

Support menu

Change the date, time, language and temperature unit.

>Installer menu>General settings

Set date

Set time

Set language

User reset

User reset (Room temp. day resp. night, high speed limit, speed closed door, door, Summer

/ Winter) to factory setting.

>Installer menu>General settings

>Installer menu>User reset

Function test

User reset

Execute user reset?

No

Yes

>Installer menu>General settings

Function test

Start test

Skip test

>Installer menu>General settings

Fan step 1-5

Heating step off-1

>Installer menu>General settings

Function test

Test completed

Restart test

Service menu

The service menu is password protected and is used for support in contact with Frico or authorised installer.

35

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SIRe Competent Air Curtains Electric

Alarm and error codes

SIRe has different alarms and error codes for safe and problem free operation.

If alarms or error codes have been indicated these must be reset in order to return to normal operation, for example activating the heating again. Fan mode is active even when, for example, the over heating alarm has been indicated.

Displaying alarm and error codes

In event of alarm or error the alarm/error code is shown in the status window. In event of alarm/error code the unit it applies to is displayed.

See Table - Alarms and Table – Error codes.

Reset alarm

Note! Before resetting, check that the fault is rectified and there is nothing to prevent the unit from being recommissioned!

When the fault is rectified, the alarm is reset by pressing the forward arrow and selecting Reset alarm and then confirm. If several units give an alarm at the same time, the fact that there are several alarms is indicated, but only one is shown in the display. By resetting that alarm the next alarm can be read.

At the first start up alarm and error codes can occur, these can usually be reset without action.

Overheat protection

Only applies to units with internal sensor.

The over heating protection is intended to restrict the exhaust temperature to +40 °C.

At 37 °C one output step is tripped off. If the temperature continues to rise all output is interrupted at 40 °C. If the temperature continues to rise despite this, for example because of a faulty contactor, the fan will start to spin at 50 °C to keep the temperature down. At the same time there is an over heating alarm (Table - Alarm). At internal temperatures of +54 °C the fan runs at maximum speed.

If the unit cools the output is engaged again.

The alarm remains in the control unit’s display. If the unit overheats twice within an hour, the alarm must be reset before the heating can be engaged again, the fan operates until the alarm is reset.

Note! In event of repeated alarms and over heating alarms, carry out a thorough check and if the fault cause cannot be found contact authorised service personnel or Frico.

Power failure

Note that in case of power failure the time settings need to be checked, if the time is not set correctly week program will be affected.

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SIRe Competent Air Curtains Electric

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Table - Alarm

Alarm

A1

A2

A4

Motor alarm

Cause

Thermal switch has deployed.

One or several motors have overheated. (Only units with withdrawn thermal switches.)

Over heating alarm The temperature in the unit has exceeded the alarm limit for overheating.

(Only applies to units with internal unit temperature.)

Filter alarm

Fixed run time before the filter alarm has been reached.

A5 Ext. alarm

External alarm input on

SIReA1X has been activated.

Action

Check that nothing is obstructing the unit’s air intake and exhaust. When the overheated motor has cooled the thermal switch shuts again and the alarm can be reset. At repeated alarms, check the motors, replace damaged motors.

Check that nothing is obstructing the unit’s air intake and exhaust, the function of the internal temperature sensor.

Replace or clean the filter, adjust any alarm time based on how dirty the filter was and reset the alarm.

Check the external alarm.

37

E20

E21

E23

GB

Table - Error codes

Error code

E1

E2

E3

E4

E8

E10

E12

SIRe Competent Air Curtains Electric

Cause Action

Communication SIReB1(X) has no contact with

SIReC1X.

ID Error Two or more SIReB1(X) have the same ID-number.

ID Error One or more SIReB1(X) do not have programs.

Room sensor error

Internal sensor faults

ID Error

Fault on or missing external room sensor SIReRTX connected to

SIReB1(X).

Fault on or missing internal sensor in the unit.

(Only applies to units with internal unit temperature.)

Two or more SIReB1(X) in the system have different programs.

Room sensor error

Error in or missing external room sensor SIReRTX connected to

SIReC1X.

Communication Control unit SIReUA1 has no contact with SIReC1X.

Room sensor error

Error in the internal room sensor in the control unit SIReUA1.

Soft ware error

Contact Frico for support.

Check connection between the boards.

Replace any modular cables.

Interrupt the current and select different ID numbers for all SIReB1(X) in the system.

Contact Frico for support.

Always disconnect the power when connecting or disconnecting sensors. Check connection of the sensor.

Check connection of the sensor. If there is no sensor, contact Frico for support.

Contact Frico for support.

Always disconnect the power when connecting or disconnecting sensors. Check connection of the sensor.

Check the connection. Replace any modular cables.

Check the connection between SIReUA1 and

SIReC1X. Replace any modular cables. If the error is not rectified SIReUA1 must be replaced.

38

SIRe Competent Air Curtains Electric

Connecting external control - including BMS functions

SIReC1X

External night reduction

External alarm IN

Ext. speed ctrl. 0-10V DC IN

External ON/OFF

Door switch

ALARM OUT (BMS)

External night reduction on/off

(potential-free switch)

Closes to activate the night reduction function. Always active.

External alarm IN (potential free contact)

Input for external alarm. Closing gives alarm.

External speed control 0-10V DC

Controls the fan speed in steps (see diagram section External control

(BMS).

Set parameter: >> Installer menu >

External control > 0-10V Fan control

= On

External on/off 5-30V AC/DC

External signal activates the unit.

Set parameter: >> Installer menu >

External control > External On/Off=

On

Door switch (obligatory) (External potential-free switch)

SIReDC indicates door status.

Potential-free switch from door automatic or BMS can also be used.

Closed = door open

Open = door closed

Alarm outgoing (BMS) (potentialfree switch, max 3A, 230V)

Outgoing alarm indication.

Always active.

Closed = buzzer alarm

Open = no alarm

GB

39

SIRe Competent Air Curtains Electric

Wiring diagram - Competent

Internal PC Board Base

ALARM OUT (BMS)

(potential free contact, max 3A, 230V)

EXTERNAL ON/OFF, 5-30V AC/DC

EXTERNAL RPM 0-10V DC IN

EXTERNAL ALARM IN

(potential free contact)

EXTERNAL SETBACK TEMP.

ON/OFF (potential free contact)

X3 ROOM

X4 C1

X5 C2

C2 X5

Pot. Unit ID

ROOM X3

C1 X4

SIRe Competent Air Curtains Electric

Wiring diagram - Competent

External PC Board Base

ALARM OUT (BMS)

(potential free contact, max 3A, 230V)

EXTERNAL ON/OFF, 5-30V AC/DC

EXTERNAL RPM 0-10V DC IN

EXTERNAL ALARM IN

(potential free contact)

EXTERNAL SETBACK TEMP.

ON/OFF (potential free contact)

SIRe Competent Air Curtains Electric

Wiring diagram - Competent- parallell connection

ALARM OUT (BMS)

(potential free contact, max 3A, 230V)

EXTERNAL ON/OFF, 5-30V AC/DC

EXTERNAL RPM 0-10V DC IN

EXTERNAL ALARM IN

(potential free contact)

EXTERNAL SETBACK TEMP.

ON/OFF (potential free contact)

Pot. Unit ID

Pot. Unit ID

X3 ROOM

X4 C1

X5 C2

ROOM X3

C1 X4

C2 X5

Pot. Unit ID

ROOM X3

C1 X4

C2 X5

Pot. Unit ID

ROOM X3

C1 X4

C2 X5

Pot. Unit ID

Main offi ce

Frico AB

Box 102

SE-433 22 Partille

Sweden

Tel: +46 31 336 86 00

Fax: +46 31 26 28 25 [email protected]

www.frico.se

For latest updated information and information about your local contact: www.frico.se

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