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© 2012 Viking Preferred Service
Service Diagnostics and procedures–Disassembly
Main and Secondary Control Boards
To access main and secondary control boards:
1. Remove securing screws and outer control
board cover.
2. Lift off the clear control board cover.
3. Disconnect wiring. Press tab to release main or
secondary control board.
4. Repair or replace control boards.
5. Reverse procedure to reinstall.
WARNING
To avoid risk of electrical shock, personal injury, or death, disconnect electrical power to unit using power
switch before servicing. Wires removed during disassembly must be replaced on proper terminals to insure
correct earth ground and polarization. After servicing, reconnect power using power switch.
Screw
Clear Cover
Tab
Tab
