Description
Norcold Control Module/ Power Board 641548
fits the N20DC/ N1090/ NV1090
Fits these Norcold refrigerator models:
- N20DC series (19 cu. ft.): N20DCSS, N20DCMB, N20DCIMSS, N20DCIMMB
- Other Norcold models: NV1090, N1090
Serial number note: Fits N20DC serial numbers SE185ACDW01540087 and above. Older N20DC units and all N15DC units use 640178.
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.
