3. Safety Cautions
1) This unit uses AC220V/60Hz power, there should be a 500va
stabilizer if the voltage fluctuation exceed AC198V
～
264V
2) The user should hold the plug when the power is on/off, dragging or
pulling the power cord is prohibited.
3) Do not remove the power cord or plug
4) Must use dependent socket and reliable ground wire. Ground wire
must not connect with the null line of the gas pipe, warm gas pipe, water
pipe and must be single power
5) Never splash water on the unit directly.
6) Keep away from explosive, hazardous goods such as ether, gas,
alcohol, bonding agents, gunpowder etc.
7) Keep away from spray of inflammables such as paints, coating
materials etc.
8) After the unit is switched off, it should not be restarted within 5
minutes.
9) Do not leave the power cord under any heavy objects including the
unit itself.
10) Do not drill holes or install other objects on the casing.
11) This cooler is not suitable for storage pharmaceutical products.
4. Portage and storage
1) Keep the unit vertical when carrying the unit, the angle to the
°
horizontal line should not be over 50
，
otherwise it will damage the
compressor and affect normal operation of the unit.
2) The unit should be place on a solid and firm ground, take away the
bottom pack to lower the shock and noise.
3) Leave at least 20 cm of distance between the back of the unit and the
°
wall for ventilation and leave a space with an open angle of 160 for the
door.
4) Keep the unit away from heat sources and avoiding direct sunlight.
5) Never place the unit on a location where water can reach or with high
moisture. Splashed water and dirt should be wiped off in time by using
a soft cloth.
6) Do not place the unit in the environment cold enough to be iced.
5. Preparation
1) Remove the carton and packing foam (including the bottom foam)
before using.
2) Clean the unit before using.
3) Adjust the foot to make the unit steady according to the ground
Problems
Possible cause
Ways to solve problems
Abnormal operation of
the compressor or has
buzz sound
The power voltage
is out of the rated
range.
Disconnect the power supply
immediately and reconnect
with it after normal voltage. It
is necessary to have a voltage
stabilizer in case of poor
power supply.
Compressor operates
too
long time and no frost
on the surface of inner
cabinet
Refrigeration system
is at fault (leakage or
blocked)
Send the unit to service
department for repair
There is frost or ice
on the evaporator of
the inner cabinet and
too low internal
temperature, the
compressor
operates never stop
Thermostat does not
work
Ask service department for
repair
Bad heat issipation
and ventilation of
casing, the ambient
temperature is too
high
Improve ventilation and ower
the ambient mperature.
Too much warm
food was put in at
one time
Take out some food
Door open requently
and long time door
opening
Decrease number and time of
door opening.
The internal
temperature is too high
and the compressor
operates never stop
