Liebherr HC700B Use and Care Manual download pdf (Page 11)

costs incurred, even during the warranty period. You may

be able to rectify the following problems yourself:

Problem Possible Cause Correction

The appliance

does not work.

The appliance is not switched on.

Switch on the appliance.

The power plug is not properly

inserted in the wall socket.

Check the power plug.

The fuse in the wall socket is not OK.

Check the fuse.

Power failure

Keep the appliance closed.

Protect the food: place dry ice on top of the food or

use an alternate freezer, if the power failure persists

for some time.

Do not re-freeze defrosted food.

The compressor

runs for a long

time.

When less refrigeration is required,

the speed-controlled compressor

switches to a low speed. Although

the running time is increased as a

result, energy is saved.

This is normal in energy-saving models.

SuperCool function is activated.

The compressor runs long to rapidly cool food. This

is normal.

An LED at the

lower rear of the

appliance (near

the compressor)

flashes regularly

every 5

seconds*.

There is a fault.

Contact the customer service department (see Main-

tenance).

Noises are too

loud.

The different speed levels of speed-

controlled* compressors can cause

them to generate various noises

during operation.

These noises are normal.

A gurgling

sound

This sound comes from the refrig-

erant flowing in the refrigeration

circuit.

The sound is normal.

A faint clicking

sound

The sound always occurs when the

refrigeration unit (the motor) automat-

ically switches on or off.

The sound is normal.

A hum. It is

briefly a little

louder when the

refrigeration unit

(the motor)

switches on.

The refrigeration increases automati-

cally when the SuperCool function is

activated, fresh food has just been

placed in the appliance or the door

has been left open for a while.

The sound is normal.

The ambient temperature is too high.

Solution: (see 1.3)

Vibration noise

The appliance is not standing firmly

on the floor. As a result, objects and

adjoining units are set into vibration

by the running refrigeration unit.

Check the installation and realign the appliance if

necessary.

Move bottles and containers apart.

Troubleshooting.

* Depending on model and options 11

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Liebherr HC700B Use and Care Manual Page 11

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