Turbo Air TBC-24SD, 24SB ユーザーズマニュアル

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10
Turbo air
BEFORE REQUESTING SERVICE
SYMPTOMS
CAUSES
SOLUTIONS
Cooler is freezing
products
The unit does not
refrigerate at all.
The unit does not
refrigerate well.
There is a loud noise.
There are dew-drops
on the unit exterior.
There are dew-drops
on the unit interior.
• Thermostat set too cold.
• There is a power connection
failure problem.
• The unit is in sunlight or near a
heating device.
• Product was put in warm.
• The unit lid is opened too
frequently or left open too long.
• The temp. dial is not on the
correct position.
• The condenser is clogged.
• The floor is too weak or the
leveling feet are set incorrectly.
• The backside of the unit is too
close to the wall.
• High-moisture air can produce
dewdrops during rainy seasons.
• The lid is opened too frequently
or left open too long.
• Turn the temperature dial to a
warmer setting.
• Check the power cord to make
sure the unit is pluged in it
correctly.
• Move out of sunlight or away
from heater.
• Check the condition of stored
product.
• Check the position of the temp
control dial.
• Check the installation.
• Wipe with a dry cloth.
• Keep the lid closed to remove
dewdrops.
The following points are not malfunctions:
• A water-flowing sound can be heard when the compressor stops.
This is the sound of REFRIGERANT flowing.
• The compressor does not run during the defrost cycle.