MKN 0721503, Руководство по эксплуатации

Страница: 21 / 28

Troubleshooting
21 Operating instructions
6 Troubleshooting
6.1 Cause of failure and the remedy
Failure Possible causes Remedy
The unit does not react Operating element is defective • Disconnect the unit from the electric
mains.
• Contact Customer service.
The unit does not heat up Unit is defective • Disconnect the unit from the electric
mains.
• Contact Customer service.
Power supply interrupted • Contact the authorized technical person-
nel.
Output control knob or heating ele-
ment is defective
• Disconnect the unit from the electric
mains.
• Notify Customer service.
The unit is switched off • Switch the unit on.
Output
control knob on " " set-
ting
• Set the output.
Insufficient heat output Unit is defective • Disconnect the unit from the electric
mains.
• Contact Customer service.
Mains phase missing • Contact the authorized technical person-
nel.
6.2 Nameplate
When contacting Customer service, please always provide the
following data from the nameplate:
Serial number
(SN)
Type number
(TYP)
1001009120ABBE--