8 Troubleshooting; Cause Of Failure And The Remedy; Cause Of Failure Of Cooker - MKN OPEHEV4EB Operating Instructions Manual

Troubleshooting
8 Troubleshooting

8.1 Cause of failure and the remedy

8.1.1 Cause of failure of cooker

Failure
Operating element does not
react
The unit does not heat up:
The OECO/MANUAL control
knob is on MANUAL and pot
detection is not active
The cooking utensil does not
heat up
The unit does not heat up:
The OECO/MANUAL control
knob is on OECO and pot
detection is active
The cooking utensil does not
heat up
Insufficient heat output
30
Possible causes
The Output control knob is defective
The OECO/MANUAL control knob is
defective
Output control knob on setting "
Power supply interrupted
The electronics are defective
Unit defective
Unsuitable cooking utensil used
Output control knob on setting "
The electronics are defective
Unit defective
The pot base diameter of the cooking
utensil is < 18 cm
Unsuitable cooking utensil used
Unit defective
Overheating protection has triggered
Operating instructions
Remedy
• Disconnect the unit from the electric
mains.
• Contact Customer service.
• Disconnect the unit from the electric
mains.
• Contact Customer service.
• Set the output.
"
• Connect the unit to the electric mains.
• Check the fuses.
• Notify Customer service.
• Disconnect the unit from the electric
mains.
• Notify Customer service.
• Disconnect the unit from the electric
mains.
• Notify Customer service.
• Use suitable cooking utensils.
• Set the output.
"
• Disconnect the unit from the electric
mains.
• Notify Customer service.
• Disconnect the unit from the electric
mains.
• Notify Customer service.
• Use suitable cooking utensils.
• Use suitable cooking utensils.
• Disconnect the unit from the electric
mains.
• Notify Customer service.
• Set the output.
• Allow the unit to cool down.