Thread: IKEA by Whirlpool 42" Range hood lights out
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Old 08-17-2009, 07:52 AM
liquidoranges liquidoranges is offline
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Quote:
Originally Posted by Gene View Post
Check for 120 VAC to each transformer primary windings from the control board. If there is nothing wrong then check for 12 VAC from each transformer secondary windings. Post the results.

Here are the breakdown diagrams and Replacement parts for WHIRLPOOL IH8432RS1 | AppliancePartsPros.com

Gene.
Per the wiring diagram, I located the power from the control board (P14 & P15). The two transformers are fed from this single point of contact. Voltage is present. Power is going to the transformers. From the step-down side (12v) there is nothing. This would suggest both transformers failed simultaneously? The light switch relay on the board gets very hot (just for info)
Last edited by liquidoranges : 08-17-2009 at 07:53 AM. Reason: additional information
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