Trane UCM-CLD - Communication Failure Diagnostics

Diagnostics
21RLC-SVU02F-E4
Communication Failures
Displayed Code Description
Fault 410 Loss of Local Display Panel Comm
Fault 412 Chiller Mod to Option Mod Comm Failure
Fault 413 Chiller Mod to EXV Mod Comm Failure
Fault 414 Chiller Mod to Cprsr A Mod Comm Failure
Fault 415 Chiller Mod to Cprsr B Mod Comm Failure
Fault 416 Chiller Mod Cprsr C Mod Comm Failure
Fault 417 Chiller Mod to Cprsr D Mod Comm Failure
Fault 418 Chiller Mod to Slv EXV Mod Comm Failure
Fault 431 EXV Mod to Chiller Mod Comm Failure
Fault 434 EXV Mod to Cprsr A Mod Comm Failure
Fault 435 EXV Mod to Cprsr B Mod Comm Failure
Fault 436 EXV Mod to Cprsr C Mod Comm Failure
Fault 437 EXV Mod to Cprsr D Mod Comm Failure
Fault 441 Cprsr A Mod to Chiller Mod Comm Failure
Fault 443 Cprsr A Mod to EXV Mod Comm Failure
Fault 445 Cprsr A Mod to Cprsr B Mod Comm Failure
Fault 451 Cprsr B Mod to chiller Mod Comm Failure
Fault 453 Cprsr B Mod to EXV Mod Comm Failure
Fault 454 Cprsr B Mod to Cprsr A Mod Comm Failure
Fault 461 Cprsr C Mod to Chiller Mod Comm Failure
Fault 463 Cprsr C Mod to EXV Mod Comm Failure
Fault 467 Cprsr C Mod to Cprsr D Mod Comm Failure
Fault 471 Cprsr D Mod to Chiller Mod Comm Failure
Fault 473 Cprsr D Mod to EXV Mod Comm Failure
Fault 476 Cprsr D Mod to Cprsr C Mod Comm Failure
Fault 481 Slv EXV Mod to Chiller Mod Comm Failure
Fault 483 Slv EXV Mod to EXV Mod Comm Failure
Fault 484 Slv EXV Mod to Cprsr A Mod Comm Failure
Fault 485 Slv EXV Mod to Cprsr B Mod Comm Failure
Fault 486 Slv EXV Mod to Cprsr C Mod Comm Failure
Fault 487 Slv EXV Mod to Cprsr D Mod Comm Failure