Liebherr CBNPes 3967 PremiumPlus BioFresh NoFrost - Manual (Page 22)

u Switch on SuperFrost (see 5.10.4) .
6.3 Cleaning the IceMaker
The ice cube container has to be empty and slid into place.
u
Activate the MAIN MENU.
u Activate the FREEZER -> ICEMAKER -> TWISTCLEAN
menu items one after the other.
u Set the cursor to INFO.
u Press OK button Fig. 3 (3) .
w The info text in the display describes the use of the Twist-
Clean function.
u Press the left button Fig. 3 (5) until START and INFO are
indicated in the display.
u Set the cursor to START.
u Press OK button Fig. 3 (3) .
w TwistClean appears in the display at the bottom, the
IceMaker moves into cleaning position.
When TWISTCLEAN goes out in the display:
u Remove ice cube container and clean with warm water and
a little washing-up liquid.
u Slide ice cube container back into place.
Either leave the IceMaker switched off in this position or switch
it on again via MAIN MENU -> FREEZER -> ICEMAKER ->
ON.
6.4 Changing the interior light with
bulb*
Bulb data
T25 tube, Philips
max. 25 W
Fitting: E14
Type of current and voltage must conform with the details on
the type plate
Fig. 37
u Switch off the appliance.
u Pull out the power plug or switch off the fuse.
u To remove the cover Fig. 37 (1) : put your finger behind the
cover and disengage it.
u Pull out the glass shelf Fig. 37 (2) .
u Change the bulb Fig. 37 (3) .
u Slide the glass shelf back in.
u Attach the cover again, engage it at the right and left and
pay attention that the middle hook Fig. 37 (4) grips over the
glass shelf.
6.5 Customer service
First check whether you can correct the fault yourself by refer-
ence to the list (see Malfunction). If this is not the case, please
contact the customer service whose address is given in the
enclosed customer service list.
WARNING
Risk of injury if repair work is not carried out professionally!
u Have any repairs and action - not expressly specified - on
the appliance and mains cable carried out by service
personnel only. (see Maintenance)
u Read the appliance
designation
Fig. 38 (1) , service
No. Fig. 38 (2) and
serial No. Fig. 38 (3)
off the type plate
located inside the
appliance on the left-
hand side.
Fig. 38
u Notify the customer service, specifying the fault, appliance
designation Fig. 38 (1) , service No. Fig. 38 (2) and serial No.
Fig. 38 (3) .
w This will help us to provide you with a faster and more accu-
rate service.
u Keep the appliance closed until the customer service
arrives.
w The food will stay cool longer.
u Pull out the mains plug (not by pulling the connecting cable)
or switch off the fuse.
7 Malfunction
Your appliance is designed and manufactured for a long life
span and reliable operation. If a malfunction nonetheless
occurs during operation, check whether it is due to a handling
error. In this case you will have to be charged for the costs
incurred, even during the warranty period. You may be able to
rectify the following faults yourself:
Appliance does not work.
→ The appliance is not switched on.
u Switch on the appliance.
→ The power plug is not properly inserted in the wall socket.
u Check power plug.
→ The fuse of the wall socket is not in order.
u Check fuse.
The compressor runs for a long time.
→ The compressor switches to a low speed when little cold is
needed. Although the running time is increased as a result,
energy is saved.
u This is normal in energy-saving models.
→ SuperFrost is activated.
u The compressor runs for longer in order to rapidly cool the
food. This is normal.
→ SuperCool is activated.
u The compressor runs for longer in order to rapidly cool the
food. This is normal.
A LED on the bottom rear of the appliance (at the
compressor) flashes regularly every 15 seconds*.
→ The inverter is equipped with a diagnostic LED.
u The flashing is normal.
Excessive noise.
→ Due to the various speed steps, speed-regulated*
compressors can generate different running noises.
u The sound is normal.
A bubbling and gurgling noise.
→ This noise comes from the refrigerant flowing in the refriger-
ation circuit.
u The sound is normal.
Malfunction
22 * Depending on model and options