Description
Norcold Control Module/ Power Board 640178 / 50907
fits the N8DC/ 10DC/ N15DC/ N2152/ N2090/ N2175/ N20DC
Fits these Norcold refrigerator models:
- N15DC series (15 cu. ft.): N15DCSS, N15DCMB, N15DCIMSS, N15DCIMMB
- N20DC series (19 cu. ft.): N20DCSS, N20DCMB, N20DCIMSS, N20DCIMMB
- N8DC series: N8DCSS, N8DCSSR, N8DCSSL, N8DCBSS, N8DCBK, N8DCBKR, N8DCBKL
- N10DC series: N10DCSS, N10DCSSR, N10DCSSL, N10DCBSS, N10DCBSSR, N10DCBK, N10DCBKR, N10DCBKL
- Other Norcold models: N2152, N2090, N2175
Serial number note: On N20DC models, this module is for serial numbers SE185ACDW01540086 and below. Newer N20DC units use 641548.
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.
