Trane ADAPTIVE CONTROL UCM-CLD Installation Operation & Maintenance page 25

Fault 1E6
Entering Oil Temperature Sensor - Compressor B:
Fault 1E7
Entering Oil Temperature Sensor - Compressor C:
Fault 1E8
Entering Oil Temperature Sensor - Compressor D:
Fault 2A1
Condenser Fan Variable Speed Drive Fault - Circuit 1:
Fault 2A2
Condenser Fan Variable Speed Drive Fault - Circuit 2:
Note:
MMR: Machine shutdown manual reset.
MAR: Machine shutdown automatic reset.
CMR: Circuit shutdown manual reset.
CAR: Circuit shutdown automatic reset.
IFW: Informational warning.
Communication failures
Fault 410
Loss of Local Display Panel Communication
Fault 412
Chiller Module to Option Module Communication Failure
Fault 413
Chiller Module to Electronic expansion valve Module Communication Failure
Fault 414
Chiller Module to Compressor A Module Communication Failure
Fault 415
Chiller Module to Compressor B Module Communication Failure
Fault 416
Chiller Module Compressor C Module Communication Failure
Fault 417
Chiller Module to Compressor D Module Communication Failure
Fault 418
Chiller Module to Slaved Electronic expansion valve Module Communication Failure
Fault 431
Electronic expansion valve Module to Chiller Module Communication Failure
Fault 434
Electronic expansion valve Module to Compressor A Module Communication Failure
Fault 435
Electronic expansion valve Module to Compressor B Module Communication Failure
Fault 436
Electronic expansion valve Module to Compressor C Module Communication Failure
Fault 437
Electronic expansion valve Module to Compressor D Module Communication Failure
Fault 441
Compressor A Module to Chiller Module Communication Failure
Fault 443
Compressor A Module to Electronic expansion valve Module Communication Failure
CMR - Defective sensor
CMR - Defective sensor
CMR - Defective sensor
IFW - Defective fan speed controller after 5 attempts
IFW - Defective fan speed controller after 5 attempts
25