Küppersbusch EDIP 6650.0, Руководство пользователя, Страница: 19 / 20

Service Manual
19
Fo
r in
te
rnal use only
7. Faults and the cause
Repairs may only be carried out by qualified electricians or specialists!
Problem Probable cause Solution
The cooker hood does not work. The power cable has not been connected to a live
socket. Check to ensure that the cable has been properly
inserted. Check to ensure that the socket is live.
Check the plug on the motor.
The cooker hood does not workproperly.
No light when the L button is pressed.
Light does not go off when the L button is
pressed.
The motor does not function when the T1
button is pressed.
Fan speed cannot be adjusted when the but-
tons for the required speed are pressed.
Intensive setting does not activate
when button 4 is pressed.
The lights have burnt out.
The switch unit is blocked.
The flat multiwire is damaged.
The multi-wire connections
are defect.
The control circuit board does not work.
The control circuit board of the switch unit does
not work.
The control circuit board of the switch unit does
not work.
Replace with the same mode and reference.
Replace the switch unit casing.
Replace the flat multi-wire cables.
Replace the flat multi-wire cables.
Replace the circuit board.
Replace the circuit board of the switch unit.
Replace the circuit board of the switch unit.