Troubleshooting - mabe PVUS930 Service Manual

ATTENTION!
1. The appliance has been manufactured as a class I.
2. Before carrying out any kind of maintenance job, disconnect the appliance from the domestic network supply.
3. Assembly and electrical connections must be carried out by specialized personnel.
PROBLEM
Fan does not operate when the
switch is on
Fan fails to circulate air or moves
air more slowly than normal
Fan continually
cycles off and on
Electrical Malfunction
POSSIBLE CAUSES
A fuse may be blown or a circuit
breakermay be tripped
Excessively soiled
filter
The motor is probably overheating
and turning itself off.
This can be harmful to the motor.
Filter may be excessively soiled.
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Troubleshooting

WHAT TO DO
• Replace fuse or reset circuit
breaker
• Wash and replace the filters.
See the Reusable Metal Grease
Filters section.
• Replace the filter if it is too soiled
to clean. If it is not soiled, or if
replacing the filter does not solve
the problem, call for service.
• Replace the filter if it is soiled. If
it is not soiled, or if replacing the
filter does not solve the problem,
call for service.