Wall Oven Disassembly Procedures; Removing And Replacing Unit; Control Panel Assembly; Control Board Assembly - Jenn-Air JMW8527DA Series Service Manual

Wall Oven Disassembly Procedures

To avoid risk of personal injury or property damage this
unit requires a two person lift when lifting unit in or out
of cutout.

Removing and Replacing Unit

1. Turn off power to the oven at the circuit breaker.
2. Open oven door and Microwave door to remove screws
securing unit to the cabinet opening.
NOTE: Place a protective covering on the floor, to avoid
damage to the floor.
3. Pull unit 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. Reinstall the oven using the installation instructions.

Control Panel Assembly

1. Turn off power to unit.
2. Remove screws securing trim piece(s) to the cabinet.
3. Slide unit out of cutout approximately 6 to 8 inches.
To avoid risk of property damage and personal injury,
place blocking material undernieth the front edge of the
wall oven to prevent unit from tipping forward.
4. Remove screws securing control panel assembly to
unit chassis.
5. Label and disconnect wire terminal plugs from control
board assembly.
While unplugging electrical connections, pins may be
damaged, use extreme care when disconnecting.
6. Place control panel assembly on a protected surface.
7. Reverse procedure to reassemble.

Control Board Assembly

1. Remove control panel, see "Control Panel Assembly"
procedure, steps 1 through 6.
2. Remove screws securing control board bracket to
control panel assembly.
3. Label and disconnect ribbon terminal plug from control
board assembly.
4. Reverse procedures to reassemble.
©2004 Maytag Appliances Company
To avoid risk of electrical shock, personal injury or death;
disconnect power to unit before servicing.

Touch Panel

1. Remove control panel, see "Control Panel Assembly"
procedure, steps 1 through 3.
2. Remove screws securing touch panel to control panel
assembly.
NOTE: Touch panel is loose, but the ribbon cable does
not allow complete removal.
3. Disconnect ribbon cable from touch panel and remove
touch panel.
While unplugging electrical connections, pins may be
damaged, use extreme care when disconnecting.
4. Reverse procedure to reassemble.

Side Trim(s)

1. Remove control panel, see "Control Panel Assembly"
procedure, steps 1 through 3.
2. Remove screws securing trim piece to unit chassis.
3. Reverse procedure to reassemble.

Stepdown Transformer(s)

NOTE: Requires removal of unit from cabinet.
NOTE: Requires removal of microwave from wall oven.
1. Turn off power to unit.
2. Remove screws securing trim piece(s) to the cabinet.
3. Remove unit from cutout.
4. Remove screws securing top cover to outer shell and
remove top cover.
5. Label and disconnect wire terminals from transformer.
6. Remove screws securing transformer to control box.
7. Reverse procedure to reassemble.

Oven High Limit

NOTE: Requires removal of unit from cabinet.
NOTE: Requires removal of microwave from wall oven.
1. Turn power off to unit.
2. See "Control Panel Assembly" for removal.
3. Remove screws securing rear access cover, to gain
access to limits switch.
4. Disconnect wire terminals from limit switch being
replaced.
5. Remove screws securing limit switch to be replaced.
6. Reverse procedure to reassemble.
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