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General| Brand | Emerson |
|---|---|
| Model | Comfort Alert |
| Category | Diagnostic Equipment |
| Language | English |
Explains the meaning of LED flashes and solid lights for troubleshooting.
Describes how to connect the thermostat demand signal (Y terminal).
Connects to thermostats for communicating alert codes.
For two-stage systems, connects Y2 for compressor solenoid.
Explains how to understand LED flash codes for fault diagnosis.
Comprehensive table detailing meanings and causes for ALERT LED flash codes 1 through 9.
Lists specific LED patterns indicating miswiring and provides corrective actions.
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