Evaporator Fan Not Running
Always check fan for obstruction first.
Unplug refrigerator to reset
main control board.
Warm freezer thermistor to 70 F
and set temperature controls to 5 and 5. Reconnect power.
At the evaporator fan connector, check |
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for 13VDC from the red to white wire and |
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| Replace evaporator | ||||
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| Yes |
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| fan motor | |||||
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Is the voltage correct for both? |
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| No |
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Unplug J2 connector on the main control board. |
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| Repair wiring | |||||
Check for 13VDC between pins |
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| Yes |
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and |
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| and evaporator fan motor | ||||||
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Is the voltage correct for both? |
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| No |
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| NOTE: When no voltage at main | ||||
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Replace main control board |
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| control board, make certain to | ||||||||
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| check for shorted fan motor (less | ||||
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| than 1K ohm between white to red | |||||
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| or white to yellow). A shorted fan | ||||
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| motor will damage the replacement | |||||
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| main board. |
– 44 –