User Interface; Oven Light Switch - Viking vdsc530t Service Manual

Service Diagnostics and Procedures–Disassembly
To avoid risk of electrical shock, personal injury, or death, disconnect gas supply and electrical power to unit
before servicing. Discharge capacitor through a resistor before attempting to service. Wires removed during
disassembly must be replaced on proper terminals to insure correct earth ground and polarization. After
servicing, reconnect electrical power and gas supply. Before placing appliance into operation, always check
for gas leaks with soapy water solution. DO NOT USE AN OPEN FLAME TO CHECK FOR GAS LEAKS.

User Interface

A user interface board is used to communicate
the end user's preferences to the control board.
Once input is received from the user interface to
the control board, the appropriate components are
energized to achieve the desired results.
To access user interface:
1. Remove landing ledge (see Landing Ledge
section steps 1-4, page 49).
2. Remove screws securing oven control, depress
tabs securing oven light switch, and remove
control and light switch.
Screw
Screw
3. Repair/replace user interface as needed.
4. Reverse procedure to reinstall.
© 2010 Viking Preferred Service
WARNING

Oven Light Switch

To access oven light switch:
1.
2.
3.
Oven Light Switch
4.
Follow user interface steps 1-3 (see User
Interface section).
Lower control panel and disconnect oven light
switch wiring.
Depress tabs and repair/replace oven light
switch as needed.
Light Switch
Tab
Reverse procedure to reinstall.
Light Switch
Tab
55