Frequently Asked Questions

How to replace?

  • Step 1: Disconnect power supply to the unit.
  • Step 2: Remove the access panel to the control board.
  • Step 3: Unscrew the old control board and detach the wiring.
  • Step 4: Install the new control board and reconnect the wiring.
  • Step 5: Secure the access panel and restore power.

Estimate time?

Approximately 30 minutes for replacement.

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