GE PP975, PP945 manual Relay Power Supply Module RPSM, To replace the RPSM

Relay Power Supply Module (RPSM)

If the RPSM is damaged or defective, it can be accessed by opening the drop box that is under the cooktop.

Note: If the drop box is inaccessible, it will be necessary to remove the cooktop from the countertop. (See Cooktop Removal from Countertop.) Place the cooktop upside down on a protected surface.

To replace the RPSM:

1.Remove the five ¼-in. hex-head screws from the drop box cover.

Note: The module is held in place by 5 retainers that lock the board in place using compression tabs. It may be helpful to remove the ink tube from an inexpensive ballpoint pen and place the barrel of the pen over each retainer to compress the tab. (See photo in Daughter Relay Module (DRM).)

4.Compress the 5 tabs and lift the module from the drop box cover.

Caution:

•When reinstalling the cover on the drop box, ensure that the 2 insulating barriers are positioned inside the drop box and against the sides of the circuit board.

•Make certain wiring is not pinched between the cover and drop box.

2.Lift the cover up (or pull down if cooktop is installed) and rotate it towards the rear of the cooktop.

3. Mark and disconnect wiring from the module.

Insulating Barrier

Insulating Barrier

Note: Make sure the 2 drop box cover tabs are engaged in the drop box before replacing screws.

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