A814_O Inverter- AC Input Sampling Fault
Status
No operation when Alarm is Present. Operation will resume if Alarm clears. After three strikes without 15 minutes of continuous operation, a permanent lockout (requiring power reset) will occur.
Description
Compressor drive has declared an internal fault and cannot detect the voltage sensor connected to the voltage input.
Expected Operation
Critical Fault - No operation until corrected.
Cause
Compressor drive cannot read the voltage to the input side.
Solution
- Check and correct wiring and electrical connectors to drive and compressor.
- Replace Compressor Drive.
- Replace compressor.
