LG GR-K243UG, Руководство по обслуживанию

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(2) Service method for major noise claim item for Kimchi refrigerator
7-2. Details on power consumption
The power consumption of the refrigerator is
measured within the chamber where constant
temperature and humidity is maintained. In the
right figure, maintain the chamber to 30°C…
and 75% humidity with no load to the
refrigerator and set the temperature of the left
and right compartment to 3°C… to measure the
power consumption. The power consumption is
calculated as follows.
Monthly power consumption (kWh/month) = Measured value (kWh/day) x 365 days / 12 months
The actual power consumption and the one indicated on the refrigerator can differ due to the using condition.
General details about the product
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Noise claim Noise generation Service method Remarks
Noise from poor
installation
Parts vibration
Compressor
resonance sound
Compressor noise
Operating device
noise
Wire condenser
noise (vibration
noise)
u The installation floor surface is
not hard enough
u The refrigerator is not leveled
u “Wing” sound
u “Woong Woong” sound
u Poor balance of the compressor
u Contacting sound of the
surrounding pipe of the
compressor part
u Contact sound from the OLP
contact point during compressor
operation
u “Woong Woong” sound
u
“Ching” sound
• Reinforce the floor hardness
• Move the installation location
• Use the adjustment screw in
front of the refrigerator to level
the refrigerator
• Insert firmly all the parts of the
refrigerator in the right location
• Reduce the noise by adjusting
the pipe and seat rubber
• Adjust the surrounding pipe and
seat rubber to maintain the
level of the compressor
• Remove contact
• Exchange OLP
• Recheck the screws
• Remove the welding part of the
heat plate (wire) and remove
the heat plate
u Mainly within the
refrigerating
compartment
u “Tak Tak”
Caution