Concept2 LTR4355bcr, Manual, Page: 64 / 71

64
LTR4355bcr / LTR4355ber
EN
VVREGULAR OPERATING NOISE
Ice crackling noise
It can be caused by the expansion and contraction of air inside the refrigerator and freezer.
Short cracking
It can be heard when the thermostat turns on and off the compressor.
Noise of the compressor
Running compressor produces noise. After the installation of the appliance, the compressor may be a little louder for
a short time.
Bubbling and flowing
This sound is generated when the refrigerant is flowing through the appliance pipes.
Sound of running water
Water flows into the evaporator container during the defrosting process and it is audible throughout the defrosting
process.
Sound of an airflow (sound of a ventilator)
The sound is created by the air circulation inside the appliance. This is a normal feature of a freezer equipped with
a No-Frost system.
TROUBLESHOOTING
Most of the minor errors that appear when using the refrigerator can be removed by yourself, there is no need to
contact an authorized service centre. The following overview should help you find the causes of occurring errors.
If the following overview does not help to remedy the error, please contact an authorized service centre.
Defect description Possible cause Solution
The appliance does
not work
The power cord plug is not plugged in the
wall outlet.
Check the connection of the cord.
Damaged power cord
Do not connect the appliance into the
mains. Contact a qualified expert or an
authorised service.
Faulty main electronics or control
electronics
Contact an authorized service centre.
The appliance cannot
lower the temperature
Cooling fluids leakage Contact an authorized service centre.
Clogged refrigerator or freezer piping Contact an authorized service centre.