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.
10
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
10
Set desired value
20
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
