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Customer Questions and Answers for Oven Relay Control Board by Samsung

4.89 (64)
By: Samsung
Part Number: OEM21056610
Manufacturer Part Number: DE81-09179A

This OEM part is sold individually and is a relay control board for ovens. An oven relay control board is a circuit board that receives signals from the main oven control board. The relay control board then relays the signal to regulate the oven's essential functions. If the oven is no longer turning on, heating properly, or regulating its temperature, it might be time for a new relay board. Luckily, replacing this part is not a difficult process.To replace the relay board make sure the oven is unplugged. Gain access to the upper back panel on the back of the range and remove the screws. Once the panel is removed access the relay board, and remove the wire harness as well as any individual wires attached to the old board. Make sure to take note of the orientation of the wires. Replug the wires into their correct terminals on the new board and snap the new board back in place. Resecure the upper back panel.This genuine replacement part is sold individually and is compatible with Samsung brand ovens.

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Questions & Answers

For Samsung Oven Relay Control Board (Part Number: OEM21056610)

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Answer

Schwarfa, the relay board is responsible for relaying power to the clock/display control as well as the oven elements while the control is responsible for "communicating" information to the relay board on what relays to activate. If you access the control and test pin 14 and 15 at the connection coming from the relay board, you should have 24VAC coming from the relay board. If there is 24VAC, then you would replace the clock control. If there is not 24VAC, then you would check the wiring harness and if the wiring is good, you will want to replace the relay board.

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Answered by AppliancePartsPros.com   |   Wednesday, February 6, 2019

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