Cause

The Inverter PCB is not working properly.

Solution

Replace the Inverter PCB board.

DETAILS BELOW:

The Inverter PCB drives the Stator

Tools needed… a stubby (short) Phillips Screwdriver, or a Ratcheting Right Angle Multi-Bit Screwdriver. Cut resistant gloves.

Location

The Inverter PCB is in the bottom at the rear of the unit.

Access the rear of the unit and remove the rear cover (4 screws).

Remove the assembly.

There will be three connectors that will need to be removed.

The Inverter PCB will be mounted to the base on the bottom of the unit and attached to these two standoffs.

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