Section 3 Troubleshooting
7. DOOR LOCK SWITCH ANALYSIS: “DOOR WON’T UNLOCK”The display reads “Please Open the
Door”, but the door can't be opened.
1
Check |
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the black and white wires |
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from the door terminal on the |
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main board, through the molex | NO | Repair/replace the wiring as | |
plug |
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from the molex plug to the door |
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solenoid. Is the wiring |
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intact and properly |
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connected? |
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| YES |
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| Is |
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| there voltage (70 |
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| Volts AC) between the | NO |
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| black and white |
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| Replace the main board. |
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| terminals on the main |
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| board's door |
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| terminal? |
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| YES |
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Is there voltage (70 Volts AC) |
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on the wiring between the |
| NO | there voltage (70 | YES | ||||
computer board and the door |
| Volts AC) between the | ||||||
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| Replace the door lock solenoid. | |||||
lock solenoid? |
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| black and white |
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Repair/replace the wiring as |
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| lock solenoid? |
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needed. |
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CFD1997S
34 | © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT | 9001900 |