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Old 12-08-2009, 01:56 PM
denman denman is offline
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Here is a tech sheet which may come in handy.
http://www.servicematters.com/docs/w...0W10128608.pdf

I would check the start switch and others with a meter.
This will tell you it is OK.

Also would not hurt to try the following
Connector Cleaning / Checking
Unplug the unit
Open it up
Remove the ribbon cable from the keypad to the control board at the control board.
Clean the edge connector.
If it is the type where there is not a connector just the insulation is removed, it can be cleaned with a pencil eraser. Do not use an ink eraser as it is too abrasive.
Check the tracks in the ribbon cable for hairline cracks. A magnifying glass helps here.
Would not hurt to clean the connector on the board. Use electronics contact cleaner or isopropyl alcohol and a tooth brush. Be gentle and do not reconnect till all the solvent evaporates.
Reconnect everything and give it a try.
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