Chapter 6 Status Indicators For Operation And Communication - Trane Tracer MP503 Installation And Operation Manual

CNT-SVX09B-EN
Chapter 6
Status indicators for
operation and
communication
This chapter describes the operation and communication status indica-
tors on the Tracer MP503 I/O module, including:
A description of the location and function of the Service Pin button
•
and the light-emitting diodes (LEDs) located on the module
A complete list of the diagnostics that can occur, their effect on mod-
•
ule outputs, and an explanation of how diagnostics are cleared and
the device restored to normal operation
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