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Common Troubleshooting Solutions for 220v Induction Cooktops

Views:29     Author:Site Editor     Publish Time: 2018-10-30      Origin:Site

Common Troubleshooting Solutions for 220v Induction Cooktops

Lestov induction cooker is so easy to be operated. However, the structure of induction products are one of the most sophisticated home appliances, and we need certain level of acquaintance with it to be able to understand its functionality fully.


If properly operated, the life of 220v Lestov induction cookers is more than 8 years. Do not worry when you have trouble during using induction cooktops.

 

Below are introductions for trouble code and trouble-shooting strategies.

Trouble code

Possible reasons of trouble

Trigger condition of trouble

Trouble-shooting strategies

E1

No Pot

No pot detected

The circuit which check the wok is abnormal, Or the pot is not placed.

E2

Overheat at the bottom of the pot

Overheating at the bottom of the pot

Check if cooking the oil or if the pot can meet the specifications.

E3

Bottom probe open circuit

Bottom probe open circuit

Check if the bottom probe is open.

E4

IGBT over temperature

IGBT over temperature

Check if the cooling fan is working properly and the air inlet and outlet are blocked.

E5

IGBT probe open circuit

IGBT probe open circuit

Check if the IGBT probe is open

E6

Low voltage

Low voltage alarm protection

The motherboard sampling circuit is abnormal and check if the voltage is lower than 176V.

E7

Over tension

High voltage alarm protection

The motherboard sampling circuit is abnormal and check if the voltage is higher than 264V.

E8

Coil over temperature

Coil over temperature

Check if the cooling fan is working properly and the air inlet and outlet are blocked.

E9

Coil probe open

Coil probe open

Check if the coil probe is open.

EA

Coil open circuit

Coil open circuit

Check if the coil  is open or burned.

EB

Cooling fan failure

Cooling fan failure

Check if the cooling fan is working properly and use the Magnetic table tool to measure the unimpeded value of the DC fan.

Ed

No switch detected

Switch broken, switch wire damaged.

Check if the switch and switch wire are obviously falling off or damaged. If not, please change the switch to distinguish it.

Warm tips: All 220v countertop induction cooktops have 1 year warranty. OEM service and sample order are acceptable.

induction cooktops equipment

If your problems of commercial induction cooker are not solved, please do not hesitate to directly contact us. Professional after-sales services come from us. Thank you.

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