©2018 ACP, Inc.
Cedar Rapids, IA 52404 Page 54 of 80
Part No. 16400033
Original Instructions
Power Relay
The Power Relay is a switching device that controls the incoming power to all other components.
Testing
With oven disconnected from the Power Supply, disconnect the Wires from the device.
Check resistance across Coil:
0 to 1 À550 Ω
Check continuity across contacts:
2 to 4 = Open (NO)
6 to 8 = Open (NO)
Removal and Replacement
1. Disconnect oven from Power Supply.
2. Remove Remove Top, Right, Left and Rear Panels
(see Panel Removal).
3. Remove Wires from the device noting their locations.
4. For ovens with two (2) Magnetrons, remove one of the
HV Transformers for better access. (see HV Transformer
Removal and Replacement).
5. Remove two (2) Screws securing device.
6. To replace, reverse these steps.
Power Relay