Troubleshooting - MBM GC477/SC Bedienungsanleitung

4.
ROUTINE MAINTENANCE

Troubleshooting

Whenever the appliance does not work properly, try to solve the less serious problems using
this table.
FAULT
The appliance does not turn on.
Water does not reach the pasta
cooker tank.
Water does not drain from the
cooking compartment.
The inner walls of the tank are
covered with limestone.
The cooking compartment is
stained.
The gas appliance does not turn
on.
The light indicators do not turn
on.
If the problem cannot be resolved, turn the appliance off, disconnect it from the electrical mains
and shut all the supply valves. Then contact authorized customer service
THE PRESENT MANUAL IS PROPERT Y OF THE MANUFACTURER. ANY REPRODUCTION, EVEN PARTIAL, IS PROHIBITED.
POSSIBLE CAUSE
• The master switch is not con-
nected.
• The residual current device
or circuit breaker has tripped.
• The waterworks gate valve is
shut.
• The drain is clogged.
• The water is too hard; the sof-
tener is finished.
• Quality of the water.
• Ineffective detergent.
• Insufficient rinsing.
• Gas valve shut.
• Air inside pipes.
• The master switch is not con-
nected.
• The residual current device
or circuit breaker has tripped.
- 16 - 16
INTERVENTION
• Connect the master switch.
• Restore the residual current
device or circuit breaker.
• Open the waterworks gate
valve.
• Clean the drain filter.
• Free the drain from residues.
• Connect the appliance to a
water softener.
• Regenerate the water soften-
er.
• Descale the cooking compart-
ment.
• Filter the water (see water sof-
tener).
• Use the recommended deter-
gent.
• Rinse once again.
• Open the gas valve.
• Repeat the ignition
tions.
• Connect the master switch.
• Restore the residual current
device or circuit breaker.
opera-