401131 Commissioning Record

Compact Air Handling Units Commissioning Record
Systemair Inc.
7
Alarm settings Def. setting Set value Alarm settings Def. setting Set value
13. Supply Air control error
Class
Delay
The unit stopped at alarm
Largest diff. between setpoint and
supply air
B
30 min
No
50 ºF (10)
46. Manual P1-Cooler
Class
Delay
The unit stopped at alarm
C
0 s
No
16. Low supply air temp
Class
Delay
The unit stopped at alarm
Low inlet air temperature
A
300 s
No
50 ºF (10)
48. Internal battery error
Class
Delay
The unit stopped at alarm
A
0 s
No
23. Electric heating is overheated
(EL-units)
Class
Delay
The unit stopped at alarm
B
5 s
Yes
49. Sensor error Supply Air temp
Class
Delay
The unit stopped at alarm
B
5 s
No
24. Frost risk
(HW-units)
Class
Delay
The unit stopped at alarm
B
2 s
No
50. Sensor error Extract Air temp
Class
Delay
The unit stopped at alarm
B
5 s
No
25. Low frost guard temp
Class
Delay
The unit stopped at alarm
Freezing limit
A
2 s
No
36 ºF (2)
53. Sensor error Exhaust Air temp
Class
Delay
The unit stopped at alarm
B
5 s
No
27. Sensor error Outdoor temp
Class
Delay
The unit stopped at alarm
B
5 s
No
55. Sensor error SAF pressure
(Unit with EC fans)
Class
Delay
The unit stopped at alarm
B
5 s
No
29. Rotation guard exchanger
(Rotating heat exchanger)
Class
Delay
The unit stopped at alarm
A
120 s
Yes
56. Sensor error EAF pressure
(Units with EC fans)
Class
Delay
The unit stopped at alarm
B
5 s
No
31. Supply Air Fan Control error
(Units with EC fans)
Class
Delay
The unit stopped at alarm
Largest diff. between must/is value
B
10 min
Yes
0.8 in.wg
(200Pa)
58. Sensor error Frost Protection
temp
Class
Delay
The unit stopped at alarm
B
5 s
No
32. Extract Air Fan Control error
(Units with EC fans)
Class
Delay
The unit stopped at alarm
largest diff. between must/is value
B
10 min
Yes
0.8 in.wg
(200Pa)
43. Manual cooler control
Class
Delay
The unit stopped at alarm
C
0 s
No