Trane TCAA Series - Page 87

ARTC-SVX013A-EN
87
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
a3C
TC3 AC - Lock out
Fault
1 -1 0 0 0 X X SYSTEM –
a3D
TC3 AC - Motor
Thermistor
1 -1 0 0 0 X X SYSTEM –
a3E
TC3 ANC - Super
Heat
1 -1 0 0 0 X X SYSTEM –
a3P
TC3 AC - Eart
Leakage Fault
1 -1 0 0 0 X SYSTEM –
a3Q
TC3 AC - Soft
Start Fault
1 -1 0 0 0 X SYSTEM –
a3F
TC3 ANC -
Inverter
Temperature
1 -1 0 0 0 X X SYSTEM –
a3G
TC3 ANC -
Discharge Temp
1 -1 0 0 0 X X SYSTEM –
a3H
TC3 ANC -
Suction Pressure
1 -1 0 0 0 X SYSTEM –
a3I
TC3 ANC -
Discharge
Pressure
1 -1 0 0 0 X SYSTEM –
a3J
TC3 ANC - 3
Phase Current Trip
1 -1 0 0 0 X X SYSTEM –
a3K
TC3 ANC - Shaft
Cavity
Temperature
1 -1 0 0 0 X X SYSTEM –
a3L
TC3 ANC -
Leaving Water
1 -1 0 0 0 X X SYSTEM –
a3M
TC3 ANC - Total
Compression
Ratio Fault
1 -1 0 0 0 X X SYSTEM –
a3N
TC3 ANC - SCR
Temperature
1 -1 0 0 0 X X SYSTEM –
a3O
TC3 ANC - Super
Heat
1 -1 0 0 0 X X SYSTEM –
a3X
TC3 ANC -
EEPROM
checksum error
1 -1 0 0 0 X SYSTEM –
a3Y
TC3 AC Generator
mode
1 -1 0 0 0 X NO –
Compressor #4
aC4
TC4
communication
error
1 -1 0 0 0 X SYSTEM –
a41
TC4 AC - Inverter
Temperature
1 -1 0 0 0 X X SYSTEM –
a42
TC4 AC -
Discharge Temp
1 -1 0 0 0 X X SYSTEM –
a43
TC4 AC - Suction
Pressure
1 -1 0 0 0 X X SYSTEM –
a44
TC4 AC -
Discharge
Pressure
1 -1 0 0 0 X X SYSTEM –
a45
TC4 AC - 3 Phase
Current Trip
1 -1 0 0 0 X X SYSTEM –
a46
TC4 AC - Shaft
Cavity
Temperature
1 -1 0 0 0 X X SYSTEM –
a47
TC4 AC - Leaving
Air /Water
1 -1 0 0 0 X X SYSTEM –
a48
TC4 AC - Total
Compression
Ratio Fault
1 -1 0 0 0 X X SYSTEM –
Chiller Troubleshooting