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Customer Questions and Answers for Infinite Switch Top Burner Control Switch by Whirlpool

4.89 (64)
By: Whirlpool
Part Number: OEM18033882
Manufacturer Part Number: WP7403P239-60

The Whirlpool Infinite Switch is an OEM part for Whirlpool ranges. Whirlpool electric ranges. This switch controls the multiple heat settings of the large element, allowing the user to select their desired cooking temperature. It is an important electrical component that regulates burner heating cycles.

Symptoms of a bad infinite switch include:

  • The element not heating up adequately or failing to maintain temperature
  • Inability to select or change heat settings on the
  • Burner operates intermittently or fails to heat properly

Causes of a bad infinite switch can include failure over many heating cycles. The electrical contacts within the switch may become corroded or deteriorate from repeated exposure to cooktop temperatures and cooking residue.

It is also compatible with Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, and Kenmore electric range models.

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Questions & Answers

For Whirlpool Infinite Switch Top Burner Control Switch (Part Number: OEM18033882)

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Answer

Hello Eben, You should test the bake circuit of unit. First thing to do, using multi-meter check for line voltage of 120vac across L1 and Bake on control board. If there is voltage then you would need to replace Control WP12001628. If there is no voltage then you would want to check the bake element with turned on for 240vac. If no voltage then you will want to check the wiring to the element. You can test this with a multi-meter TJMA-DMT3. Here is a link on how to use a multi-meter. http://forum.appliancepartspros.com/oven-repair-including-ranges-cooktops/4810-how-check-continuity-ohmmeter.html

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Answered by AppliancePartsPros.com   |   Monday, November 19, 2012

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