Decommissioning

The inverter regularly flashes every 15 seconds*. The inverter is equipped with a diagnostic LED. u The flashing is normal.

Excessive noise.

Speed-controlled* compressors may produce varying running noise due to different speed steps.

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.

A quiet clicking noise.

The noise is produced whenever the refrigeration unit (motor) automatically switches on or off.

u The sound is normal.

A hum. It is briefly a little louder when the refrigeration unit (the motor) switches on.

The refrigeration increases automatically when the Super- Frost, function is activated, fresh food has just been placed in the appliance or the door has been left open for a while.

u The sound is normal.

The ambient temperature is too high. u Solution: (see 1.2)

Vibratory noise.

The appliance is not standing firmly on the floor. As a result, adjoining units or objects are set into vibration by the running refrigeration unit.

u Move the appliance away a little and align it using the adjustable feet.

The temperature display indicates: F0 to F9 There is a fault.

uContact the customer service. (see Maintenance).

The temperature display indicates power failure . The

warmest temperature reached during the power failure appears in the temperature display.

The freezer temperature rose too high over the last hours or days due to a power failure or power interruption. When the power interruption is over, the appliance will continue to operate in the last temperature setting.

u To cancel the display of the warmest temperature: press alarm button Fig. 3 (9).

u Check the quality of the food. Do not consume spoiled food. Do not re-freeze thawed food.

DEMO shines in the temperature display. The demo mode is activated.

uContact the customer service. (see Maintenance).

The outside surfaces of the appliance are warm.

The heat of the refrigeration circuit is used to prevent condensate from forming.

u This is normal.

The temperature is not cold enough.

The door of the appliance is not properly closed. u Close the door of the appliance.

Insufficient ventilation.

u

Clear ventilation grilles.

The ambient temperature is too high.

u

Solution: (see 1.2) .

The appliance was opened too frequently or for too long.

u

Wait until the appliance reaches the required temperature

 

itself. If not, contact the customer service. (see Mainte-

 

nance).

Too much fresh food was placed inside without SuperFrost.

u

Solution: (see 5.8)

The temperature is incorrectly set.

uSet to a colder temperature and check after 24 h.

The appliance is too close to a heat source. u Solution: (see Putting into operation).

The interior light is not on.

The appliance is not switched on. u Switch on the appliance.

The door was open longer than 15 min.

u The interior light automatically switches off if the door has been open for about 15 min.

The LED lighting is defective or the cover is damaged:

WARNING

Risk of injury due to electric shock!

Live parts are located under the cover.

u Have the LED interior light changed or repaired only by the customer service or by specialized personnel trained for the purpose.

WARNING

Danger of injury due to laser radiation, class 1M. u Do not look inside when the cover is open.

8 Decommissioning

8.1 Switching off the appliance

uPress On/Off button Fig. 3 (7) for about 2 s. w The temperature display is dark.

8.2 Taking the appliance out of service

uEmpty the appliance.

uPull out the power plug.

uClean the appliance (see 6.2) .

uLeave the door open to prevent odour.

9 Disposing of the appliance

The appliance contains some reusable materials and should be disposed of properly - not simply with unsorted household refuse. Appliances which are no longer needed must be disposed of in a professional and appropriate way, in accordance with the current local regulations and laws.

When disposing of the appliance, ensure that the refrigeration circuit is not damaged to prevent uncontrolled escape of the refrigerant it contains (data on type plate) and oil.

u Disable the appliance. u Pull out the plug.

u Cut through the connecting cable.

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Liebherr 230311 7084644-00 manual Decommissioning, Disposing of the appliance, Switching off the appliance