R&O_F36
INVERTER BOARD IGBT (INSULATED GATE BIPOLAR TRANSISTOR) ERROR Cause IGBT or insulated gate bipolar transistor is defective. This is located on the Inverter Board Solution Replace Inverter board
R&O_F34
REAR INDUCTION BURNER TEMPERATURE SENSOR ERROR Cause Sensor is bad or missing voltage from main board F34 is Rear Induction Burner Temperature Sensor Error Solution Check for 57KΩ on Induction Temperature Sensor @77ºF Check for 5Vdc from Cooktop System PCB DETAILS BELOW:
R&O_F33
FRONT INDUCTION BURNER TEMPERATURE SENSOR ERROR Cause Sensor is bad or missing voltage from main board F33 is Front Induction Burner Temperature Sensor Error Solution Check for 57KΩ on Induction Temperature Sensor @77ºF Check for 5Vdc from Cooktop System PCB DETAILS BELOW:
R&O_F45
BOX FAN ERROR Cause Fan motor is bad or is missing 12V dc Solution Check for 12V dc from cooktop system PCB Check fan motor winding for 4.1 MΩ DETAILS BELOW:
R&O_F46
IH (INDUCTION HEATER) BLOW FAN ERROR Cause Fan motor is bad or is missing 12V dc Solution Check for 12V dc from cooktop system PCB Check fan motor winding for 4.1 MΩ DETAILS BELOW:
R&O_F59
GRIDDLE NOT HEATING ERROR Cause The Griddle temperature does not go up more than 30˚F compared with the starting temperature for 5 minutes after the start of cooking. Griddle temperature is lower than 100˚F for 5 minutes after the start of cooking. Solution Check voltage to gas valve. Check relay for possible damage. Check thermistor […]
R&O_F56
GRIDDLE IS TOO HOT ERROR Cause Griddle temperature is over 650˚F continuously during 2 minutes on cooking. Thermistor out of range or Griddle gas valve relay on Main PCB is stuck on. Solution Check thermistor for 1.09kΩ @77F. Check relay for possible stuck on. DETAILS BELOW:
R&O_F52
GRIDDLE SENSOR SHORTED ERROR Cause Check Griddle Sensor Solution If sensor reads open resistance then replace sensor DETAILS BELOW:
R&O_F51
GRIDDLE SENSOR OPEN ERROR Cause Check Griddle Sensor Solution If sensor reads open resistance then replace sensor DETAILS BELOW:
R&O_F62
SOUS VIDE TEMPERATURE SENSOR ERROR Cause thermistor out of range Solution check thermistor resistance 98kΩ @ 77F and check for 120V ac to heater DETAILS BELOW:
