Liebherr HF861 Use and Care Manual download pdf (Page 12)

Service Number: _____________________

Appliance / Serial Number: _____________________

Date of purchase: _____________________

Where purchased: _____________________

7 Troubleshooting.

Your appliance is designed and manufactured for reliable

operation and a long lifespan. If a malfunction nonethe-

less occurs during operation, please determine if the

malfunction is due to an operating error. If a service call

determines operator error, you will be charged for the

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.

SuperFrost function is activated.

The compressor runs long to rapidly freeze 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 refrigeration increases automati-

cally when the SuperFrost function is

activated, fresh food has just been

The sound is normal.

Troubleshooting.

12 * Depending on model and options

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Liebherr HF861 Use and Care Manual Page 12

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