Safety Caution & Error Code Summary - LG LDE3017ST Service Manual

SAFETY CAUTION & ERROR CODE SUMMARY
1.1 Safety Caution
• Unless SVC manual indicate that 'power is on', normal state is power off.
1.2 Error Code Summary
Code Description
F-1 Opened Sensor
F-2 Shorted Sensor
F-3 Key short Error
F-4 Opened Sensor
F-5 Shorted Sensor
F-6 Oven hot
F-8 Shorted Sensor
F-9 No heating
F-10 Door Lock Fail
F-11 Comm Error
F-16 Oven hot
F-18 Probe shorted
sensor
F-19 No heating
F-20 Door Lock Fail
Upper Oven Thermistor remains open for over 1 min, after cook
starts during cooking.
Upper Oven Thermistor is short for over 1 min after cook starts
during cooking.
When some key is continuously short for >= 60 seconds.
(except oven temp >= 500)
Lower Oven Thermistor remains open for over 1 min, after cook
starts during cooking.
Lower Oven Thermistor is short for over 1 min after cook starts
during cooking.
Upper oven temperature is over 650°F continuously during 2
minutes on cooking except self cleaning.
Upper Temp Probe Thermistor is shorted over 1 minute after cook
starts.
If current upper oven temperature does not exceed 150°F or is
lower than the start temperature over 5 minutes after preheating
where door is closed. (EXCEPT PROOF and WARM)
In case of upper oven Door Lock Failure in operating Lock motor
The communication error happened between Cook Top PCB and
Oven PCB over 10 seconds in the self clean mode.
Lower oven temperature is over 650°F continuously during 2
minutes on cooking.
Probe Thermistor is short for over 1 min after cook starts during
cooking.
If current lower oven temperature does not exceed 150°F or is
lower than start temperature over 5 minutes on preheating where
door is closed. (EXCEPT PROOF and WARM)
In case of Lower Door Lock Failure in operating Lock motor
8-1
Operation