Description
Norcold Control Module/ Power Board 641548
fits the N20DC
This is the control board in the back of the following Norcold models with a serial number above SE185ACDW01540086:
- N20DCSS
- N20DCIMSS
If you have an N20DC with a serial number below SE185ACDW01540086, you need: Norcold 640178.
Troubleshooting
Potential problems that a new power board could solve:
- Refrigerator not sensing AC power
- Refrigerator not sensing AC heating element
- Refrigerator not sensing a flame
- Refrigerator not powering on
- Refrigerator incapable of resetting
- Intermittent issues
- SR code display
- If any electrical burn marks are present anywhere on front or back of power board, you should replace it.
Installation
Time:
- 30 minutes or less
Tools:
- Screwdriver
Steps:
- Turn your battery switch to OFF
- Take a picture of the board before disconnecting any wires
- Disconnect all wires and remove defective board
- Connect new board to the appropriate wires
- Turn battery switch ON and power up refrigerator to verify everything is connected and that there are no faults present.
