Trane SCWM Series Installation, Operation And Maintenance Manual page 82

Diagnostics
Table 32. General unit warning (continued)
Compressor 1 E-Stop Shutdown Command (In Fault)
Notification Class
Output may not function
HVAC Service Required.
properly.
Compressor 1 VFD Alarm Reset (In Fault)
Notification Class
Output may not function
HVAC Service Required.
properly.
Compressor (1-4) Condenser Regulating Valve (In Fault) *If Installed*
Notification Class
Output may not function
HVAC Service Required.
properly.
Cooling Tower/Pump Request (In Fault)
Notification Class
Output may not function
HVAC Service Required.
properly.
Supply Fan (1-6) Start Stop Command (In Fault)
Notification Class
Output may not function
HVAC Service Required.
properly.
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Action Reason
The UC600 Controller has
lost communications with
the Output
Action Reason
The UC600 Controller has
lost communications with
the Output
Action Reason
The UC600 Controller has
lost communications with
the Output
Action Reason
The UC600 Controller has
lost communications with
the Output
Action Reason
The UC600 Controller has
lost communications with
the Output
Typical Causes
• XM Module is not
communicating. Ensure that
None, alarm clears once
the XM Module is up and
talking to the UC600. sensor is in a normal state.
• Output has gone bad on XM
Module
Typical Causes
• XM Module is not
communicating. Ensure that
None, alarm clears once
the XM Module is up and
talking to the UC600. sensor is in a normal state.
• Output has gone bad on XM
Module
Typical Causes
• XM Module is not
communicating. Ensure that
None, alarm clears once
the XM Module is up and
talking to the UC600.
sensor is in a normal state.
• Output has gone bad on XM
Module
Typical Causes
• XM Module is not
communicating. Ensure that
None, alarm clears once
the XM Module is up and
talking to the UC600. sensor is in a normal state.
• Output has gone bad on XM
Module
Typical Causes
• XM Module is not
communicating. Ensure that
None, alarm clears once
the XM Module is up and
talking to the UC600. sensor is in a normal state.
• Output has gone bad on XM
Module
Reset Required
Reset Required
Reset Required
Reset Required
Reset Required
PKG-SVX027A-EN