37MUHA Fault Codes PC 08, PC 42, PC 44, PC 46, PC 49 – Compressor Current and Speed Protection

Applies to: PC 08(PC08), PC 42(PC42), PC 44(PC44), PC 46(PC46), PC 49(PC49)

The outdoor unit has detected abnormal compressor current, starting, or speed.

Related component checks

• 37muha Component Check Compressor Winding Resistance
• 37muha Component Check Ipm Continuity