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Power is on, interior light works, other wise its dead. no lights on door controls, etc. is there a line fuse or circuit breaker somewhere in the unit??
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Originally Posted by: Knobbymac  Power is on, interior light works, other wise its dead. no lights on door controls, etc. is there a line fuse or circuit breaker somewhere in the unit?? Knobbymac, There are no in line fuses in the wiring diagram. You'll want to check the door switch circuit, Part number: AP2039720
to make sure it "opens" and "closes" and check for 120 vac at the control board Part number: AP2616978
across the "active' 84 ZA terminal and the 'neutral" 83 P1 terminal. If the voltage is present, you'll need to replace the control board.
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Checked door switch, works fine. The numbers for the board do not match and numbers on this board  Knobbymac attached the following image(s):
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Originally Posted by: Knobbymac Checked door switch, works fine. The numbers for the board do not match and numbers on this board Knobbymac, You will need to check across the "Neutral" terminal (farthest to the left) and the "Active" terminal(fourth from the left) for 120 VAC (that's baseed on the photo you supplied, Thanks) If you have the voltage, you'll need to replace the control board. If not, you'll have to check the wires and determine where they're broken, loose or damaged.
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Sorry for reply, I've made the following tests to the board
No Power=Active to LH Neut
Power =Active to Press 2nd from Left
Power =Active to Neut 3rd from Left
No Power=Active to Heater 5th from Left
No Power=Active to Wash 6th from Left
Power = Active to Drain 7th from Left
No Power= Hot to LH Neut
Power = Hot to 3rd from left Neut
Don't know if these tests mean anything butyou never know
Thanks
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Rank: Advanced Member
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Originally Posted by: Knobbymac Sorry for reply, I've made the following tests to the board
No Power=Active to LH Neut
Power =Active to Press 2nd from Left
Power =Active to Neut 3rd from Left
No Power=Active to Heater 5th from Left
No Power=Active to Wash 6th from Left
Power = Active to Drain 7th from Left
No Power= Hot to LH Neut
Power = Hot to 3rd from left Neut
Don't know if these tests mean anything butyou never know
Thanks Knobbymac, Based on your information here, everything is wired and working properly. Active to Neutral should have a reading of 120 VAC. Both these wires attach to the incoming power supply at the junction box. The other circuits with no power are in the "ready" mode and when the control needs to run the motor , fill valve, etc, the switches will close and complete the circuit, and the components should activate. At this point, you have power into the control board, when you make a selection the control should activate and start the cycle. The attached file, should help you out a bit more. Thanks,  MEDC400.pdf (602kb) downloaded 23 time(s).
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