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Chiller Troubleshooting
Table 28. Chiller/Compressor alarms/Faults listing (continued)
Description
Code
Enable
General high
A32
pressure alarm
from AI
Genarel high
A33
compression ratio
alarm
Prevention: low
A34
Temperature
Prevention: low sat
A35
suction temp
Prevention: high
A36
pressure from AI
Prevention: high
A37
pressure ratio
Liquid level sensor
A38
alarm
High Liquid Level
A39
1
Low Liquid Level 1
A40
High Liquid Level
A41
2
Low Liquid Level 2
A42
General
condenser fan
A43
protection
Condenser fan
A44
bank1 fault
Condenser fan
A45
bank2 fault
Condenser fan
A46
bank3 fault
Condenser fan 4
A47
protection alarm
Condenser fan 5
A48
protection alarm
Condenser fan 6
A49
protection alarm
Condenser fan 7
A50
protection alarm
Condenser fan 8
A51
protection alarm
TC1 protection
A53
alarm
TC2 protection
A54
alarm
TC3 protection
A55
alarm
TC4 protection
A56
alarm
TC5 protection
A57
alarm
TC6 protection
A58
alarm
A59
General DI alarm 7
A60
General DI alarm 8
A61
General DI alarm 9
82
Start-Up
Reset
Period
0
-1
0
100
1
-1
0
100
1
-1
0
1
-1
0
100
1
-1
0
100
1
-1
0
100
1
3
60
1
-1
0
0
-1
0
1
-1
0
0
-1
0
1
-1
0
1
-1
0
1
-1
0
1
-1
0
1
-1
0
1
-1
0
1
-1
0
1
-1
0
1
-1
0
1
-1
0
1
-1
0
1
-1
0
1
-1
0
1
-1
0
1
-1
0
1
-1
0
1
-1
0
1
-1
0
Active in
Steady
Off
0
0
X
10
sa9
X
sa9
X
sa9
X
sa9
X
10
10
X
10
70
X
10
30
X
10
70
X
10
30
X
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
20
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Alarm
Warning
Circuit
Relay
Realy
System
X
SYSTEM
X
SYSTEM
X
SYSTEM
X
SYSTEM
X
SYSTEM
X
SYSTEM
X
SYSTEM
X
SYSTEM
X
SYSTEM
X
SYSTEM
X
SYSTEM
X
SYSTEM
X
SYSTEM
X
SYSTEM
X
SYSTEM
X
SYSTEM
X
SYSTEM
X
SYSTEM
X
SYSTEM
X
SYSTEM
SYSTEM
SYSTEM
SYSTEM
SYSTEM
SYSTEM
SYSTEM
SYSTEM
SYSTEM
SYSTEM
Compressor
–
–
–
–
–
–
INTERLOCK
–
–
–
–
–
–
–
–
–
–
–
–
–
OFF
–
–
–
–
–
–
–
–
ARTC-SVX013A-EN
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