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N°
Message
Warning Comp.1A
49
Maintenance
Sound power levels
Warning Comp.1B
50
Maintenance
Discharge
Warning Comp.1C
51
Maintenance
Measurement conditions:
Warning Comp.2A
Measurements taken in a room adjacent to the room containing the FWD, at the outlet of the rectangular duct (1.5 m
52
Maintenance
long) fixed to its discharge opening.
Warning Comp.2B
53
Fan
Maintenance
Unit
speed
1
54
Alarm HT Ckt 1 Fault
FWD 08
2
55
Alarm HT Ckt 2 Fault
3
1
Alarm CMP Involute Press
FWD 10
2
56
Diff Ckt 1
3
1
Alarm CMP Involute Press
FWD 12
2
57
Diff Ckt 2
3
1
Alarm Low Sat Suction
FWD 14
2
58
Temp Ckt 1
3
1
Alarm Low Sat Suction
FWD 20
2
59
3
Temp Ckt 2
Alarm Low SuperHeat
Intake
60
Ckt1
Measurement conditions:
Alarm Low SuperHeat
61
Measurements taken at the horizontal air intake.
Ckt2
Alarm Low water
62
Fan
temperature
Unit
speed
1
63
Alarm HP Ckt1 Fault
FWD 08
2
3
64
Alarm HP Ckt2 Fault
1
FWD 10
2
3
Alarm Ckt 1 Fault (1st
65
1
fan or all CMP)
FWD 12
2
3
1
FWD 14
2
Alarm Ckt 2 Fault (1st
66
3
fan or all CMP)
1
FWD 20
2
3
67
Alarm Unit Fault
68
Alarms pCOe 5 offline
Alarms pCOe 5 Analog
69
input 1
Alarms pCOe 5 Analog
70
input 2
Alarms pCOe 5 Analog
71
input 3
Alarms pCOe 5 Analog
72
input 4
UNT-PRC002-GB
CG-SVU007C-GB
Reset
Unit Status
Type
Manual
Unit On
Manual
Unit On
Manual
Unit On
Manual
Unit On
Manual
Unit On
Power level in dB(A), per Hz frequency band
125
250
500
55
50
42
Manual
Circuit 1 Off
57
54
47
Manual
Circuit 2 Off
58
57
50
57
51
45
58
54
48
Manual
Circuit 1 Off
60
58
50
57
51
45
58
54
48
Manual
Circuit 2 Off
60
58
50
56
62
50
61
66
55
Manual
Circuit 1 Off
63
69
58
57
63
51
61
66
55
Manual
Circuit 2 Off
63
69
58
Manual
Circuit 1 Off
Manual
Circuit 2 Off
Manual
Power level in dB(A), per Hz frequency band
Unit Off
125
250
500
56
55
55
Manual
Circuit 1 Off
63
62
60
66
65
63
Manual
Circuit 2 Off
62
58
55
66
63
60
70
67
63
Manual
Circuit 1 Off
62
58
55
66
63
60
70
67
63
66
65
65
73
72
69
Manual
Circuit 2 Off
78
76
73
68
72
64
76
76
68
78
79
71
Manual
Unit Off
Auto
Unit On
Auto
Unit On
Auto
Unit On
Auto
Unit On
Auto
Unit On
Compressor running hours above the threshold
defined in unit configuration. Each compressor
start is equal to 3 running hours.
1000
2000
4000
37
37
31
High Discharge Temperature Fault on Ckt1
40
30
38
High Discharge Temperature Fault on Ckt2
42
32
40
42
34
33
High CMP Involute Pressure Differential Fault on
45
38
39
Ckt1
48
40
42
42
34
33
High CMP Involute Pressure Differential Fault on
45
38
39
48
Ckt2
40
42
48
39
38
53
47
46
Low Suction Saturated Temperature Fault on Ckt1
56
50
50
49
40
39
53
47
46
Low Suction Saturated Temperature Fault on Ckt2
56
50
50
Low Super Heat warning on circuit 1 occurred
three times in one hour
Low Super Heat warning on circuit 2 occurred
three times in one hour
LWT < antifreeze or INT (antifreeze-
EWT)<=10°Cxsecond
1000
2000
4000
53
46
45
High Pressure Cut-Out circuit 1
60
53
53
62
56
55
High Pressure Cut-Out circuit 2
58
51
48
Simultaneous faults on compressors 1A and 1B
62
56
55
65
59
59
(1A, 1B and 1C for units #36, #39 and #45) or
58
51
48
Fan 1 Fault Ckt1 for units #7 to #20, #35 and
62
56
55
#40.
65
59
59
65
57
50
Simultaneous faults on compressors 2A and 2B
71
64
59
or Fan 1 Fault Ckt2 for units #7 to #20, #35 and
75
69
64
64
#40.
56
52
71
65
61
Simultaneous faults on Ckt1 and Ckt2 on duplex
74
69
66
units
pCOextension5 is offline
pCOextension5 is in default on Analog input #1
pCOextension5 is in default on Analog input #2
pCOextension5 is in default on Analog input #3
pCOextension5 is in default on Analog input #4
Alarms
Description
Overall power
8000
dB(A)
30
46
40
50
43
53
28
48
35
51
39
54
28
48
35
51
39
54
36
56
45
60
49
63
37
57
45
60
49
63
Overall power
8000
dB(A)
42
57
53
64
57
67
44
61
52
66
57
69
44
61
52
66
57
69
46
68
57
74
63
78
50
69
61
75
66
78
13
11
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