Service manual

19
Display Diagnostics
Display Description Corrective Action
B0 Touch Panel Replace Touch Panel
B1 Touch Panel Replace Touch Panel
C-0 Temp Sensor (RTD) (open) Replace Temp Sensor
C-1 Temp Sensor (RTD) (shorted) Replace Temp Sensor
C-2 Temp Sensor (RTD) (out of range) Replace Temp Sensor
D-0 Thermocouple (RTD) (open) Replace Thermocouple
D-1 Thermocouple (RTD) (shorted) Replace Thermocouple
D-2 Thermocouple (RTD) (out of range) Replace Thermocouple
  Unplug / Plug oven in*
  Perform service test (Magnetron #1 & #2)
 Cooling Motor Perform service test (Cooling Fan)
 Signal Missing Plug disconnected from J1 on main board
 Main Board Set Point Incorrect. Unplug / Plug oven in
 Main Board Replace main board
 Main Board Replace main board
M-0 Current Sense Low Amps Perform service test (Magnetron #1 & #2)
M-1 Magnetron 1 Low Amps Perform service test (Magnetron #1)
M-2 Magnetron 2 Low Amps Perform service test (Magnetron #2)
Note: While in the service test the error history can be cleared by pressing and holding Pad 1
see page 27.

Error Codes