Flakt woods RoomMaster ABR-2 Leitfaden

RoomMaster ABR-2

Commissioning

Fläkt Woods 8061 GB 2009.05 2 Speciﬁcations are subject to alteration without further notice.

RoomMaster ABR-2 COMMISSIONING

GENERAL

Locking of operating mode keys ..............................................................................................................3

Control panel ...............................................................................................................................................3

Function of operating mode keys, operating menu...............................................................................3

Activation of setting keys ..........................................................................................................................4

Locking of setting keys...............................................................................................................................4

Setting menu structure...............................................................................................................................4

Function of setting keys .............................................................................................................................4

START-UP

Factory settings on delivery ......................................................................................................................5

Calibration of unit.......................................................................................................................................3

Interrupted calibration ...............................................................................................................................5

Unit self-test.................................................................................................................................................5

Alarm ............................................................................................................................................................5

Selecting operating mode STOP................................................................................................................5

Example: Changing standard ﬂow...........................................................................................................5

Program version..........................................................................................................................................6

Checking prior to commissioning ............................................................................................................6

Commissioning applicable to program version R2d .............................................................................6

PROCEDURE - SETTING

Setting of temperature regulation of desired value for temperature ..................................................7

Setting of exhaust air ﬂow, standard and reduced ﬂow

and supply air/exhaust air ﬂow ratio......................................................................................................8

Reading actual values (Window 20).........................................................................................................8

Setting operating times and operating mode in weekly rhythm (Window 30) .................................9

Setting operating times and operating mode in weekly rhythm (Window 40) ...............................10

Setting clock (Window 50) ....................................................................................................................... 11

Activation of summer night-time cooling (Window 60) .....................................................................12

Calibration of unit (Window 71b)...........................................................................................................13

Self-test of unit (Window 71a).................................................................................................................13

Reset default values (Window 71c) ........................................................................................................14

Activation (blocking) of operating mode keys .....................................................................................15

Activation of electric coil and cooling coil ............................................................................................15

Program version (Window 77) ................................................................................................................16

PRESENCE SENSOR Setting operating times and operating mode in annual rhythm .................16

Alarm and fault-ﬁnding...........................................................................................................................17

Menu Structure..........................................................................................................................................18

List of parameters .....................................................................................................................................19

Content

Fläkt Woods 8061 GB 2009.05 3 Speciﬁcations are subject to alteration without further notice.

RoomMaster ABR-2 COMMISSIONING

Fig. 20

STOP

OVERTIME

(h:m)3:00

AIRING

(min) 15

AUTOMATIC

Calibration

AUTO

AUTOMATIC

Weekly rhythm Std ﬂow

AUTOMATIC

Annual rhythm Std ﬂow

" Red.ﬂow " Red.ﬂow " Red.ﬂow

Stop " Stop " Stop

AUTOMATIC

Presence Std ﬂow

AUTOMATIC

Demand control

AUTOMATIC

Self-test Heat exchanger

AUTOMATIC

Calibration

" Electric coil

Filter

AUTOMATIC

Central clock Std ﬂow

AUTOMATIC

Night-time cooling

Locking of operating mode keys

The operating mode keys “Overtime operation“, “Ven-

tilation“ and “Stop“ can be blocked individually, if re-

quired; see also page 13, “Activation (blocking) of operat-

ing mode keys“.

Control panel

The control panel is equipped with a 2 x 20 character

window of the LED backlight type, where the operating

status, air ﬂow, temperatures and other setting values

and parameters are displayed in clear text; see Fig. 20.

Four operating mode keys are used to select the de-

sired operating status. The current operating status is

shown in the operating menu in the window.

Each operating status can be interrupted at any time

for a new operating status by pressing the appropriate

operating mode key.

Five setting keys are provided to set and read the air

ﬂows and temperatures, etc., to increase and reduce the

values, and to move around in the menu structure. The

values are displayed in the setting menu on the window.

The red LED on the panel will ﬂash in the event of

a fault function. The fault function is displayed in the

alarm menu in the window.

Function of operating mode keys, operating menu

Symbol Function Operating menu

Locking and function of operating mode keys

Window

Alarm

Operating

mode

keys (4)

Setting

keys (5)

Automatic mode, in which the unit is control-

led by the following alternatives:

* Internal annual clock (weekly rhythm,

annual rhythm)

* Presence sensor, CO2 sensor

* Night-time cooling

* Self-test or Calibration

Menu shows the current operating mode for

the unit.

Possible operating modes are: Standard ﬂow;

Reduced ﬂow; Variable ﬂow; Shut-down unit;

Night-time cooling and Self-test.

Overtime operation; the unit operates for 3

hours outside ordinary operating time. Op-

erating status is standard ﬂow. Menu shows

remaining time.

Ventilation; the unit is forced to max. ﬂow

(max. controlled voltage) for 15 minutes. The

desired value for the supply air temperature is

always 15ºC. Menu shows remaining time.

Stop; the unit stops.

Fläkt Woods 8061 GB 2009.05 4 Speciﬁcations are subject to alteration without further notice.

RoomMaster ABR-2 COMMISSIONING

Setting menu structure

The menu structure has 3 levels: a main menu plus sub-

menus 1 and 2. The main menu is numbered in tens - 10,

20, etc., and the windows in sub-menu 1 beneath window

10 in the main menu are numbered singly - 11, 12, etc. Cer-

tain sub-menus also include a sub-menu 2. The windows

in sub-menu 2 under window 12 in sub-menu 1 are identi-

ﬁed with a letter in addition to the number - 12a, 12b, etc.

Moving around in the same menu level is done with

the “Next“ key . Moving down one step to a sub-menu

is done with the “Enter“ key . Moving up one step, e.g.

from a sub-menu to the main menu, is done with the “Es-

cape“ key .

The “Plus“ and “Minus“ keys are used to

change a numerical or text parameter. The parameter val-

ue then begins to ﬂash at the same time as it is changed.

Acknowledgement of the value is done with the “Enter“

key . The parameter value then stops ﬂashing.

Fig. 21

3070

12d

Huvudmeny

Undermeny 1

Undermeny 2

12e

12b

12a

12c

Function of setting keys

Sub-menu 2

Sub-menu 1

Main menu

Fig. 22. Main menu and sub-menu.

Next. Used to move to the next window at the

same menu level.

Escape. Used to escape from a current measure

and to move up one level in the menu.

Minus. Used to reduce and change the value of

numerical and text parameters.

Plus. Used to increase and change the value of

numerical and text parameters.

Enter. Used to enter the content of the current

window, or to initiate the measure described in

the window.

AUTO

AUTOMATIC

Weekly rhythm Std.flow

STOP

Window

Alarm

Operating

mode

keys (4)

Setting

keys(5)

Activation of setting keys

Press down the setting keys

simultaneously for 5 seconds.

Activation is conﬁrmed by a new text and a number ap-

pearing in the display. The window contains the number

10 and the text “Set desired value“. It is now possible to

change the desired value and operating times, etc.

Locking of setting keys

The setting keys can be blocked via a terminal on the

control card. The lock is activated by jumping terminals

23 and 24.

Activation, locking and function of setting keys

Fläkt Woods 8061 GB 2009.05 5 Speciﬁcations are subject to alteration without further notice.

RoomMaster ABR-2 COMMISSIONING

Example: Changing standard ﬂow

The standard ﬂow must be changed from 200 l/s to 220

l/s. Activation of the setting keys brings you automati-

cally into the main menu with window number 10.

Press key to show window 11

Press key until 220 l/s is displayed

Press key to conﬁrm

Factory settings on delivery

Self-test and Calibration are always carried out prior to

delivery from the factory. Setting and checking the func-

tion are adapted to suit the ordered variant and the speci-

ﬁed accessories.

The following functions/accessories inﬂuence the setting:

❒Electric coil installed

❒Cooling installed

❒Presence sensor as an accessory

Calibration of unit

The unit must always be calibrated for a new installation.

The calibration time is approx. 5 minutes.

During calibration the control unit checks the prevail-

ing operating condition and adapts the operating point of

thefans to the selected setting data.

Interrupted calibration

In the event of a power supply failure or other operating

breakdown which interrupts calibration before it is com-

plete the calibration procedure must be repeated.

Unit self-test

Self-test is intended to be used for checking important

components in the unit during service and after correct-

ing any faults.

The self-test time is approx. 20 minutes.

Alarm

In the event of an alarm, the response should be as in-

dicated in the alarm message (see also PROCEDURE -

Alarm and fault-ﬁnding).

Activate self-test by pressing “AUTO“ twice.

The unit switches automatically to automatic mode once

self-test is complete. The self-test time depends on the

type of fault.

Selecting operating mode STOP

It is recommended that the unit is operated continuously

for normal air treatment. In order to be able to select the

STOP operating mode, dampers are required in the out-

door air and the extract air duct. The absence of a damper

will allow impurities to enter the unit by “the back way“,

and the room and the unit will be cooled down during

cold times of the year. Cooling of the room leads to in-

creased heating costs and increases the risk of operating

breakdowns with the unit.

10 Ställ in

börvärde

11 Normalflöde:

200 l/s

14 16

Huvudmeny

Undermeny 1

Fig. 23. Example: Changing standard ﬂow.

Sub-menu 1

Main menu

11 Standard

ﬂow: 200 l/s

10 Set desi-

red value

Commissioning - start-up

Fläkt Woods 8061 GB 2009.05 6 Speciﬁcations are subject to alteration without further notice.

RoomMaster ABR-2 COMMISSIONING

Program version

These instructions are applicable to program version 1.0.

Information about the type of program version in a unit

can be found in window 77 and/or on the control card.

Checking prior to commissioning

In order to obtain a functionally reliable system, a simple

check is necessary in conjunction with commissioning a

new unit and modifying a previously selected setting. See

also Commissioning below.

Choice of language in text window

The program contains three different languages to be

chosen between with keys on the control panel.

See further page 16, window 81.

Commissioning applicable to program version 1.0

What to do?

See page

Window

number

See PROCEDURE - SETTING if other settings and operating data are required.

What must always be done/checked ?

1. Check that the installation is correctly executed

2. Open the unit and check that nothing has been left lying inside the unit

3. Push the plug into an earthed wall socket

4. Activate the setting keys 3

5. Choice of language in text window 14 81

6. Perform setting of: Standard ﬂow and Reduced ﬂow 7 11 and 12

7. Perform setting of: Operating time per weekday, weekly rhythm 8 30

(without presence sensor)

8. If a presence sensor is ﬁtted, set annual rhythm period 1 14 41

9. Check year, date, weekday and time 10 51,52,53,54

10. Select summer night-time cooling 11 60

11. Check/select electric heater and cooling coil 14 75 and 76

12. Start calibration. N.B. THIS MUST ALWAYS BE DONE 12 71b

13. Select AUTO operating mode (after completed calibration)

Are there any other settings that may be changed, if required ?

14. Choice of temperature control (change to supply air regulation) 6 14

15. Setting of room temperature for room control (default value 20ºC) 6 15a

16. Setting of lowest supply air temperature for room control (default value 19ºC) 6 15b

17. Setting of supply air temperature for supply air control (default value 19ºC) 6 15c

18. Locking (blocking) of “Overtime“,“Ventilation“ and “Stop“operating mode keys 14 72,73,74

19. Locking of setting keys (parameter lock) 3

Commissioning - start-up

Fläkt Woods 8061 GB 2009.05 7 Speciﬁcations are subject to alteration without further notice.

RoomMaster ABR-2 COMMISSIONING

Setting temperature regulation and desired temperature value

The setting ranges are shown after the current window. The default value is underlined.

1. Press the keys at the same time for approx. 5 seconds. Window 10 is displayed

2. Press the key. Window 11 is displayed

3. Press the key 3 times until window 14 is displayed Room regulation - Supply air regulation

4. Select Room regulation or Supply air regulation with , and conﬁrm with (cursor stops ﬂashing)

5. Press the key. Window 15 is displayed

6. Press the key. Window 15a is displayed 10.0 <–> 30.0ºC 20.0ºC

7. Change to the desired value with , and conﬁrm with (cursor stops ﬂashing)

8. Press the key. Window 15b is displayed 15.0 <–> 25.0ºC 19.0ºC

9. Change to the desired value with , and conﬁrm with (cursor stops ﬂashing)

10. Press the key. Window 15c is displayed 10.0 <–> 30.0ºC 19.0ºC

11. Change to the desired value with and conﬁrm with (cursor stops ﬂashing)

12. Press the key 3 times to return to the operating window.

13. The unit will now operate with the new set values.

Set desired value

11 Standard flow

exhaust air: 200 l/s

14 Temperature

regulation: Room reg.

15b Min supp.air.tem.

(Room reg.) 19,0oC

15a Room temp.

(room.reg. 19oC

Set temperature

15c Suppl. air temp.

(suppl air reg)19,0oC

Procedure - setting

Fläkt Woods 8061 GB 2009.05 8 Speciﬁcations are subject to alteration without further notice.

RoomMaster ABR-2 COMMISSIONING

Setting of exhaust air ﬂow, standard and reduced ﬂow and supply air/exhaust air ﬂow ratio

The setting ranges are shown after the current window. The default value is underlined.

1. Press the keys at the same time for approx. 5 seconds. Window 10 is displayed

2. Press the key. Window 11 is displayed 150 <-> 300 l/s 200 l/s

3. Change to the desired standard ﬂow with , and conﬁrm with (cursor stops ﬂashing)

4. Press the key. Window 12 is displayed 75 <-> 150 l/s 100 l/s

5. Change to the desired standard ﬂow with , and conﬁrm with (cursor stops ﬂashing)

6. Press the key. Window 13 is displayed 0.7 <-> 1.3 1.0

7. Change to the desired standard ﬂow with , and conﬁrm with (cursor stops ﬂashing)

8. Press the key 2 times to return to the operating window.

9. The unit will now operate with the new set values.

Reading actual values (Window 20)

1. Press the keys at the same time for approx. 5 seconds. Window 10 is displayed

2. Press the key. Window 20 is displayed

3. Press the key. Window 21 is displayed current exhaust air temperature can be read

4. Press the key. Window 22 is displayed current supply air temperature can be read

5. Press the key. Window 23 is displayed current outdoor air temperature can be read

6. Press the key. Window 24 is displayed current exhaust air ﬂow can be read

7. Press the key. Window 25 is displayed current supply air ﬂow can be read

8. Press the key. Window 26 is displayed current speed of heat exchanger rotor can be read

9. Press the key. Window 27 is displayed current power output from the electric coil can be read

10. Press the key. Window 28 is displayed current output signal can be read

Press the key 2 times to return to the operating window.

Set desired value

11 Standard flow

exhaust air: 200 l/s

12 Red.flow exhaust

air: 100 l/s

13 Supply air/exhaust

air ratio: 1,0

Set desired value

Read actual values

21 Exhaust air temp.

= 21,5 oC

22 Supply air temp.

= 19,5 oC

23 Outdoor air

temp. = 59,0 oC

24 Exhaust air flow

= 245 l/s

25 Supply air flow

= 245 l/s

26 Heat exchanger

rotor speed= 9,2 rpm

27 Output of

electric coil = 50 %

28 Control voltage

for cooling coil=10,0V

Procedure - setting

Fläkt Woods 8061 GB 2009.05 9 Speciﬁcations are subject to alteration without further notice.

RoomMaster ABR-2 COMMISSIONING

Setting operating times and operating mode in weekly rhythm (Window 30)

The setting ranges are shown after the current window. The default value is underlined.

1. Press the keys at the same time for approx. 5 seconds. Window 10 is displayed

2. Press the key (2 times) until window 30 is displayed

3. Press the key. Window 31 is displayed

4. Press the key. Window 31a is displayed Setting of hour and minute 8.00

5. Change to the desired change-over time 1 with , and conﬁrm with (cursor stops ﬂashing)

6. Press the key. Window 31b is displayed Standard ﬂow - Reduced ﬂow - Stop

7. Change to the desired activity 1 with , and conﬁrm with (cursor stops ﬂashing)

8. Press the key. Window 31c is displayed Setting of hour and minute 17.00

9. Change to the desired change-over time 2 with , and conﬁrm with (cursor stops ﬂashing)

10. Press the key. Window 31d is displayed Standard ﬂow - Reduced ﬂow - Stop

11. Change to desired activity 2 with , and conﬁrm with (cursor stops ﬂashing)

12. Press the key. Window 31 is displayed

13. Press the key. Window 32 is displayed

14. Repeat the above procedure to set the desired operating times and operating modes for the other days of the week.

15. Press the key 3 times to return to the operating window.

The default values for Tuesday to Friday are the same as for Monday.

The default values for Saturday and Sunday are:

Change-over time 1 = 8.00 Activity 1 = Reduced ﬂow

Change-over time 2 = 17.00 Activity 2 = Reduced ﬂow

N.B. For normal air handling, it is recommended that the unit is operated continuously. In order to be able to select the

“Stop“ activity, i.e. if the unit is stopped during the night, dampers are required in the outdoor air and the extract air duct.

Set desired value

Set weekly rhythm

31 Set time/activity

for Monday

31a Change-over

screen1 Mon: 8:00

31b Activity1 Monday

Standard flow

31c Change-over

time 2 Monday:17:00

31d Activity 2 Monday

Reduced flow

31 Set time/activity

for Monday

32 Set time/activity

for Tuesday

Procedure - setting

Fläkt Woods 8061 GB 2009.05 10 Speciﬁcations are subject to alteration without further notice.

RoomMaster ABR-2 COMMISSIONING

Setting operating times and operating mode in weekly rhythm (Window 40)

The setting ranges are shown after the current window. The default value is underlined.

1. Press the keys at the same time for approx. 5 seconds. Window 10 is displayed

2. Press the key (3 times) until window 40 is displayed

3. Press the key. Window 41 is displayed

4. Press the key. Window 41a is displayed No effect - Standard ﬂow - Reduced ﬂow - Stop

5. Change to the desired activity with , and conﬁrm with (cursor stops ﬂashing)

6. Press the key. Window 41b is displayed Setting of month and day

7. Change to the desired starting time for period 1 with , and conﬁrm with (cursor stops ﬂashing)

8. Press the key. Window 41c is displayed Setting of month and day

9. Change to the desired stop time for period 1 with , and conﬁrm with (cursor stops ﬂashing)

10. Press the key. Window 41 is displayed

11. Press the key. Window 42 is displayed

12. Repeat the above procedure to set the desired operating times and operating modes for periods 2, 3, 4 and 5.

13. Press the key 3 times to return to the operating window.

Periods 2, 3, 4 and 5 have the same default value as period 1.

N.B. For normal air handling, it is recommended that the unit is operated continuously. In order to be able to select the “Stop“

activity, i.e. if the unit is stopped during the night, dampers are required in the outdoor air and the extract air duct.

Presence sensor (accessory)

The following settings should be made for period 1 when connecting a presence sensor.

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flakt woods RoomMaster ABR-2 Leitfaden

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