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Screen display “E4”
External power supply over voltage.
---The machine automatically stops working for
Screen display “E2”
Oven temp. sensor is defective, please contact supplier
service.
---Oven is forbidden to use, cooktop is permitted to
use
Screen display “E3”
Oven temp. sensor and cooling fan is defective, please
contact supplier service.
Range is forbidden to use.
---
Screen display “E1”
Cooling fan is defective, please contact supplier
service.
Range is forbidden to use.
---
protection.
---You need to wait until the voltage returns to normal
(E4 signal disappeared) before using it again.