Disassembly Procedures; Removing And Replacing Oven; Control Panel Assembly; Electronic Range Control (Erc) - Viking VEDO 273 Service Notebook

DISASSEMBLY PROCEDURES

To avoid risk of electrical shock, personal
injury, or death, disconnect power to unit
before servicing, unless testing requires it.

Removing and Replacing Oven

1. Turn off power to the oven at the circuit breaker.
2. Open oven door and remove screws securing unit to
the wall.
3. Pull oven forward out of the cabinet opening.
4. Disconnect or unplug the power cord leading from
unit to fuse box or junction box depending on unit.
5. Replace the oven using the installation instructions.

Control Panel Assembly

1. Turn off power to unit.
2. Remove screws securing top trim piece to the unit.
3. Mylar control panel is loose, but the ribbon cable
does not allow complete removal.
NOTE: Mylar control panel needs to be supported to
remove the rest of the assembly.
4. Remove screws securing bottom trim piece under
mylar glass panel.
5. Remove screws securing control panel bracket.
6. Lean control panel bracket forward to disconnect
wire terminals and ribbon cable.
7. Gently pull control panel up and forward to remove
complete assembly.
Electronic Range Control
1. Turn off power to unit.
2. Remove screws securing top trim piece to the unit.
3. Mylar control panel is loose, but the ribbon cable
does not allow complete removal.
NOTE: Mylar control panel needs to be supported to
remove the rest of the assembly.
4. Remove screws securing ERC to control panel
bracket.
5. Gently pull ERC forward to gain access to wire
terminals.
6. Disconnect all electrical connections from ERC and
remove.
7. Reverse procedure to reinstall.

Mylar Control Panel

1. Turn off power to unit.
2. Remove screws securing top trim piece to the unit.
3. Mylar control panel is loose, but the ribbon cable
does not allow complete removal.
NOTE: Mylar control panel needs to be supported to
remove the rest of the assembly.
4. Remove screws securing ERC to control panel
bracket.
5. Gently pull ERC forward to gain access to ribbon
cable.
6. Disconnect ribbon cable from ERC and remove
mylar control panel.
7. Reverse procedure to reinstall.
Transformer / Relay Board(s)
1. Turn off power to unit.
2. See "Control Panel Assembly" for removal.
3. Some unit p.c. boards are located on the back of the
control panel bracket. Other units p.c. board is
mounted to the chassis side walls behind the control
panel assembly.
4. Disconnect and label wire terminals.
5. Release plastic tabs securing circuit board.
6. Reverse procedure to reinstall.
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