Liebherr HC1050 - Manual (Page 37)

A delight in freshness
HC 1001 / HC 1050
32
The compressor continues
to run for a long time
On energy saving models, this is perfectly normal. When less refrigeration
is required, the VCC compressor switches to a low speed. It will run
almost constantly, but it still saves energy.
T
ROUBLESHOOTING
- Is the IceMaker turned on?
- Is the water supply line open?
- Is the IceMaker drawer closed properly?
IceMaker is not making
any ice.
Problem Possible Cause and Remedy
appears in the
display
- The alarm sounds,
- the temperature is not
cold enough
Appliance does not work,
display is OFF
The interior light does
not come ON
Loud running noise
There has been a power failure; proceed as described in Power
Failure/FrostControl Display.
- Is the appliance turned ON properly?
- Is the power source plug properly inserted in the socket?
- Is the circuit breaker or fuse in operating condition?
- Is the refrigerator compartment turned ON?
- Has the door been open for more than 15 minutes?
- The bulb is defective. Change the bulb as described in Interior light.
- Have you put too much fresh food into the freezer without activating
SuperFrost? See SuperFrost.
- Does the door close properly?
- Is the appliance sufficiently ventilated? Clean ventilation grilles if
necessary.
- Is the ambient temperature too hot? See Safety Regulations.
- Has the appliance been opened too often or left open too long?
- If applicable, wait until the appliance reaches the required temperature itself.
- Is the appliance standing firmly on the floor, or does the compressor
cause nearby items of furniture or objects to vibrate? If necessary, move
bottles and containers apart.
- Bubbling noises are normal. These are caused by the refrigerant
flowing around the refrigerant circuit.
- A short clicking sound: This will be heard whenever the compressor
turns ON or OFF automatically.
- Motor noise: This will be slightly louder for a brief period when the
compressor turns ON. The refrigerating capacity will increase when
the SuperFrost function is activated, fresh food has just been placed in
the appliance or the door has been left open for a while. A low-pitched
humming sound is caused by air flow noises in the fan.
that even during the warranty period, some repair
costs may be your responsibility.
You may be able to correct the following faults by
checking the possible causes yourself:
Your appliance is designed and manufactured for a
long life and reliable operation.
If a problem occurs during operation, check
whether it is due to an operating error. Please note