Atmos C 21 - 7.0 Troubleshooting; 7.2 Power supply

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7.1 Electrical protection
• The supply line voltage reaches the individual
components via the main switch (
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,g.1,page8).The
power supply is secured by means of melting fuses on
therearoftheunit(g.39).
The following trouble-checks for any problems you may have with the unit are listed according to the respective functions.
) Ifneverthelesstheerrorscannotberesolved,pleaseinformtheservicesta󰀨.Donotstartanyattemptstorepairtheunit
yourself!
) Pay also attention to corresponding chapters in separate operating instructions!
Fig. 39. Fuse support
7.0 Troubleshooting
7.2 Power supply
7.3 Mirror heating
Error indication Possible cause Remedy
Main switch is activated, no voltage
at the unit, no function, pilot lamps do
not light up
• No voltage to power plug
• Blown fuse
• Check fuse in building, connect other units
(lamp) to the socket, if necessary
• Replace fuse on the rear of the unit
• Power plug or cable is defective • Check power plug or cable and replace, if
necessary
Error indication Possible cause Remedy
Mirror is not warmed up with the
mirror preheater
• No voltage • Check voltage by connecting other
consuming devices
• Heating coil is defective • Replace heating coil (section 6.4)
• Switch or control unit defect • Call service to exchange the switch or
control unit
Mirror preheater remains cold • Heating plate body in the mirror
preheater plate is defective
• Have heating plate body replaced by a
service technician
• No voltage • Check voltage by connecting other
consuming devices
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