Trane TCAA Series - Page 82

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