Replacing the Control Panel or PC Board

To avoid electrical shock or property damage, disconnect power before installing or servicing equipment. A qualified technician must perform the service procedures.

The complete control panel assembly can be replaced, or just the PC board. Follow steps 1 & 2 for the complete panel and continue with the remaining steps for the PC Board replacement.

1. Using a crosshead screwdriver, remove the 4 screws securing the front panel.

   

2. Pull connectors from back of panel and remove panel. Install complete panel in reverse order. When installing the PC board, continue to step 3.

   

3. Using 5/16" socket, remove the 4 nuts securing the control cover and remove cover.

   

4. Pull the connectors from PC Board.

   

5. Using 5/16" socket, remove the nuts securing the PC board and remove board.

6. Install new PC board in reverse order and unit is now ready for use.