Electronic Range Control (Erc) Assembly; Element On Indicator Lights; Tri-Ring Burner Size Switch (Pb975)/Warmer Switch - GE Profile PB975 Technical Service Manual

Tri-Ring Burner Size Switch (PB975)/Warmer
Switch
To remove the tri-ring burner size switch (PB975)/
Warmer switch:
1. Remove the glass touch panel. (See
.)
Panel
2. Remove the 14-mm nut that holds the burner
size switch or the 2 Phillips-head screws that
hold the warmer switch to the control panel.
Warmer Switch
3. Place the control panel in the service position.
(See .)
Control Panel
4. Mark and remove the burner size switch wiring
or the warmer switch wiring.
5. Remove the burner size switch or the warmer
switch from the control panel.
Warmer Switch

Element On Indicator Lights

The element on indicator lights are inserted in the
control panel and held in place with 2 lock tabs.
Access the lights by removing the glass touch panel
(See .), then placing the control
Glass Touch Panel
panel in the service position (See
Glass Touch
Burner Size Switch
Burner Size Switch
.).
Control Panel
– 57 –

Electronic Range Control (ERC) Assembly

The electronic range control (ERC) assembly is
located inside the control panel and consists of a
display board that plugs into the lower oven control
board. Both boards are installed in a frame attached
to the control panel.
To remove the ERC assembly:
1. Place the control panel in the service position.
(See .)
Control Panel
Note: In the following step, do not remove the relay
jumper wires attached to the lower oven control
board or the model selector harness attached to the
display board. (See
Control Boards Connector Locator
.)
Views
2. Mark and disconnect the wire harnesses, ribbon
connectors, and the wiring from the range to the
ERC assembly.
ERC Assembly
3. Remove the 4 Phillips-head screws that attach
the ERC assembly frame to the control panel.
ERC Frame
(Continued next page)