Trane Tracer CH535 User Manual page 11

Table 4 - Status, Warning and Alarm messages
N° Message
1 No Alarm
Sound power levels
2 Alarm Water Pump1
3 Alarm Water Pump2
Discharge
4 User Ckt1 Stop
Measurement conditions:
5 User Ckt2 Stop
Measurements taken in a room adjacent to the room containing the FWD, at the outlet of the rectangular duct (1.5 m
6 Ext. Ckt1 Stop
long) fixed to its discharge opening.
7 Ext. Ckt2 Stop
Fan
8 Rem. Ckt1 Stop
Unit speed
1
9 Rem. Ckt2 Stop
FWD 08 2
3
10 Clock Unit Stop
1
11 Operator Stop
FWD 10 2
3
12 Phase Fault
1
FWD 12 2
13 Warning Ckt1 LP Limit 3
1
FWD 14 2
3
14 Warning Ckt2 LP Limit
1
FWD 20 2
3
15 Warning Ckt1 HW Limit
Intake
16 Warning Ckt2 HW Limit
Measurement conditions:
Measurements taken at the horizontal air intake.
17 Warning Ckt1 HP Limit
Fan
18 Warning Ckt2 HP Limit
Unit speed
1
FWD 08 2
19 Warning Ckt1 HT Limit
3
1
FWD 10 2
20 Warning Ckt2 HT Limit
3
1
FWD 12 2
3
21 Warning Ckt1 CIPD Limit
1
FWD 14 2
3
1
22 Warning Ckt2 CIPD Limit
FWD 20 2
3
Warning Low SuperHeat
23
ckt1
Warning Low SuperHeat
24
ckt2
Alarm Outside Air Temp
25 Cooling: Too Low
Heating: Out of Range
26 Ckt1 Defrost
UNT-PRC002-GB
CG-SVU007C-GB
Reset
Unit Status
Type
- Unit On
Manual Unit On
Manual Unit On
- Circuit 1 Off
- Circuit 2 Off
- Circuit 1 Off
- Circuit 2 Off
Power level in dB(A), per Hz frequency band
- Circuit 1 Off
125 250 500
55 50 42
- Circuit 2 Off
57 54 47
58 57 50
- Unit Off
57 51 45
- Unit Off
58 54 48
60 58 50
Auto Unit Off
57 51 45
58 54 48
60 Auto 58 Circuit 1 Limit 50
56 62 50
61 66 55
63 69 58
Auto Circuit 2 Limit
57 63 51
61 66 55
63 69 58
Auto Circuit 1 Limit
Auto Circuit 2 Limit
Auto Circuit 1 Limit
Power level in dB(A), per Hz frequency band
Auto Circuit 2 Limit
125 250 500
56 55 55
63 62 60
Auto Circuit 1 Limit
66 65 63
62 58 55
66 63 60
Auto Circuit 2 Limit
70 67 63
62 58 55
66 63 60
70 67 63
Auto Circuit 1 Limit
66 65 65
73 72 69
78 76 73
68 72 64
Auto Circuit 2 Limit
76 76 68
78 79 71
Auto Circuit 1 Off
Auto Circuit 2 Off
Auto Unit Off
- Unit On
See unit status on Main display
Defective water pump 1
Defective water pump 2
Circuit 1 Disable by Settings (via keyboard)
Circuit 2 Disable by Settings (via keyboard)
Circuit 1 Off by Digital Input (Duplex units)
Circuit 2 Off by Digital Input (Duplex units)
Circuit 1 Disable by Supervision
1000 2000 4000
37 37 31
Circuit 2 Disable by Supervision
40 30 38
42 32 40
Unit Off by Program (Hourly, Weekly)
42 34 33
Unit Off by Operator (via keyboard)
45 38 39
48 40 42
Phase Loss or Phase Reversal
42 34 33
45 38 39
Suction pressure on circuit 1 is below the setpoint
48 40 42
(1.5barG).
48 39 38
53 47 46
Suction pressure on circuit 2 is below the setpoint
56 50 50
(1.5barG).
49 40 39
53 47 46
Leaving water temperature is above the setpoint
56 50 50
(Default value: 25°C).
Leaving water temperature is above the setpoint
(Default value: 25°C).
Discharge pressure on circuit 1 is above the
setpoint (Default value: 43.1barG).
Discharge pressure on circuit 2 is above the
1000 2000 4000
setpoint (Default value: 43.1barG).
53 46 45
Discharge temperature on circuit 1 is above the
60 53 53
62 56 55
setpoint (Default value: 128°C).
58 51 48
62 Discharge temperature on circuit 2 is above the 56 55
65 59 59
setpoint (Default value: 128°C).
58 51 48
62 Compressor Involute Pressure Differential on 56 55
65 59 59
circuit 1 is above 22.2barG or above 18.6barG
65 57 50
during 25min.
71 64 59
75 69 64
Compressor Involute Pressure Differential on
64 56 52
circuit 2 is above 22.2barG or above 18.6barG
71 65 61
during 25min.
74 69 66
Super Heat on circuit 1 is below low limit (2°C)
Super Heat on circuit 2 is below low limit (2°C)
Ambient temperature is out of range for unit
operation:
Cooling mode: below -10°C (default value)
Heating mode: below -15°C (default value) or
above 29°C.
Defrost on Circuit 1
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
11
11