Trane RTAA-185 User Manual

118
RTAA-IOM-3
Table 18
Diagnostics and Troubleshooting Chart (Continued)
DIAG. ACTIVE
CODE DIAGNOSTIC DESCRIPTION TYPE MODES CAUSE
435 1U3 Indicating CMR All The 1U3 Module has detected a loss of
1U5 Communications inter-processor communications from
the 1U5 Module.
436 1U3 Indicating CMR All The 1U3 Module has detected a loss of
1U6 Communications inter-processor communications from
the 1U6 Module.
437 1U3 Indicating CMR All The 1U3 Module has detected a loss of
1U7 Communications. inter-processor communications from
.the 1U7 Module.
441 1U4 Indicating CMR All The 1U4 Module has detected a loss of
1U1 Communications inter-processor communications from
the 1U1 Module.
443 1U4 Indicating CMR All The 1U4 Module has detected a loss of
1U3 Communications inter-processor communications from
the 1U3 Module.
445 1U4 Indicating CMR All The 1U4 Module has detected a loss of
1U5 Communications . inter-processor communications from
the 1U5 Module.
451 1U5 Indicating CMR All The 1U5 Module has detected a loss of
1U1 Communications inter-processor communications from
the 1U1 Module.
453 1U5 Indicating CMR All The 1U5 Module has detected a loss of
1U3 Communications inter-processor communications from
the 1U3 Module.
454 1U5 Indicating CMR All The 1U5 Module has detected a loss of
1U4 Communications inter-processor communications from
the 1U4 Module.
461 1U6 Indicating CMR All The 1U6 Module has detected a loss of
1U1 Communications inter-processor communications from
the 1U1 Module.
463 1U6 Indicating CMR All The 1U6 Module has detected a loss of
1U3 Communications inter-processor communications from
the 1U3 Module.
467 1U6 Indicating CMR All The 1U6 Module has detected a loss of
1U7 Communications inter-processor communications from
the 1U7 Module.
471 1U7 Indicating CMR All The 1U7 Module has detected a loss of
1U1 Communications inter-processor communications from
the 1U1 Module.
473 1U7 Indicating CMR All The 1U7 Module has detected a loss of
1U3 Communications inter-processor communications from
the 1U3 Module.
476 1U7 Indicating CMR All The 1U7 Module has detected a loss of
1U6 Communications inter-processor communications from
the 1U6 Module.

Trane RTAA-185 Specifications

General

Brand	Trane
Model	RTAA-185
Category	Chiller
Language	English