Maintenance - Trane CVRC-M-1D Manual

Remote Human Interface
Troubleshooting and Diagnostics
Diagnostic information is provided here to allow the operator
to identify a number of system malfunctions, should any
occur. (If mechanical problems do occur, however, contact a
qualified service organization to ensure proper diagnosis and
repair of the unit.)
If the red light on the control panel is flashing, an MMR
diagnostic has occurred. The diagnostic must be analyzed,
corrections made by qualified personnel, and the MMR
diagnostic reset before the chiller can be returned to
operation.
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