Bottom Tco (Thermal Cut Out) - GE Advantium PSA2200R Technical Service Manual

Oven TCO removal:
1. Remove the 3 Phillips-head screws from the Air
Tunnel Outlet. (See
Air Tunnel Outlet
2. Turn the Air Tunnel Outlet over.
3. Disconnect wiring to the Oven TCO.
4. Remove the Phillips-head screw that attaches
the TCO to the metal plate.
5. Slide the TCO out from the tab.
Air Tunnel Outlet
Oven TCO
Magnetron TCO (Thermal Cut Out)
• Location (See
Right Side View
• Automatically shuts off oven in case the
magnetron tube overheats.
• If the magnetron TCO opens, it will disable all
oven functions including the display.
• Normally closed.
• Opens 320°F, non-resettable.
To remove the Magnetron TCO:
1. Pivot the Control Panel Assemblyout from the
oven. (See
Control Panel Removal
2. Disconnect wiring from the Magnetron TCO.
3. Remove the Phillips-head screw that attaches
the Magnetron TCO to the air guide, then pull the
TCO towards the bottom.
.)
Disconnect 2 Wires
.)
.)
– 37 –
Magnetron TCO

Bottom TCO (Thermal Cut Out)

• Location - On the base behind the control panel.
(See photo below.)
• Used to disable oven in the event of a cooktop
¿ re. Purpose is to keep the ventilation fan from
sucking À ames into the oven.
• If the Bottom TCO opens, it will disable all oven
functions including the display.
• Normally closed.
• Opens 320°F, non-resettable.
To remove the Bottom TCO:
1. Pivot the Control Panel Assemblyout from the
oven. (See
Control Panel Removal
2. Disconnect wiring from the Bottom TCO.
3. Remove the Phillips-head screw that attaches
the Bottom TCO to the oven, then pull the TCO
towards the right.
Disconnect
Bottom TCO
Disconnect
Disconnect
.)
Disconnect
(Continued next page)