Control Board; Power Supply Board - Viking DSOE301SS Service Manual

Service Diagnostics and Procedures–Disassembly
To avoid risk of electrical shock, personal injury, or death, disconnect electrical power to unit before servicing.
Wires removed during disassembly must be replaced on proper terminals to insure correct earth ground and
polarization. After servicing, reconnect electrical power.

Control Board

To access control board:
1. Remove main top/front and main top/rear
(see Main Top/Front and Main Top/Rear
Disassembly, page 39).
2. Control board is accessible.
Relay Board
3. Label and disconnect wiring.
4. Remove screws securing control board.
Screw
5. Repair or replace control board as necessary.
6. Reverse procedure to reinstall.
© 2010 Viking Preferred Service
Relay Board
Screw
WARNING

Power Supply Board

To access power supply board:
1. Remove main top/front and main top/rear
(see Main Top/Front and Main Top/Rear
Disassembly, page 39).
2. Power supply board is accessible.
3. Label and disconnect wiring.
4. Remove screws securing power supply board.
5. Repair or replace power supply board as
necessary.
6. Reverse procedure to reinstall.
Note: DDOE301SS model shown.
Power Board
Screw
Screw
43