Power frequency Error (50/60Hz)
Power frequency is other than 50 Hz.
Temperature of exhaust air too High Error
The oven cavity gets too hot due to excessive operation with no load or small load, or due to some blocking materials around the Air Filter or Air Exhaust at the back of the oven.
Thermistor Short Error
Thermistor Sensor which is supposed to sense the temperature of the cavity inside does not work properly (Thermistor Sensor short).
Thermistor Open Error
Thermistor Sensor which is supposed to sense the temperature of the cavity inside does not work properly (Thermistor Sensor open).
HVT-I Power Error
The circuitry inside the oven is not working correctly.
HVT-II Power Error
The circuitry inside the oven is not working correctly.
Cleaning the Air Filter
The oven may have problems when the Air Filter becomes clogged with dust.
Door damage
The oven door does not close properly or there is damage to the door hinges or seals.
Foreign substances on power plug
Foreign substances such as dust or water on the power plug terminals and contact points.
Dirty oven condition
Failure to maintain the oven in a clean condition could lead to deterioration of the surface.