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.
4 Responses
We have replaced Inverter PCB, to resolve the issue. But problem valance back in few days.
Please let us know any more thoughts.
The inverter PCB powers the Stator. Ohm the stator to make sure it is not taking out the Inverter PCB. Check harnesses between inverter PCB and Stator, also between inverter PCB and Main PCB. If stator and harnesses are ok then replace Main PCB and Inverter PCB together at the same time.
Did you get a fix? If so what parts were needed
Replaced the inverter, main, and eta for. Error is back again