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2. Precautions for Safe Operation
For the first time to use this device, please read the following warning labels very carefully, to use
the equipment safely and correctly.
CAUTION
：
failure to observe the precautions may
result in serious personal injury or
death.
CAUTION.
Failure to observe the precautions may
result in personal injury, equipment
failure and property damage.
GROUNDING
Flammable and explosive refrigerants
Attention: keep away from fire!
NO TILTING
STAY OUT OF SUN
RECYCLED Package
PLAVCE UP
HANDLE WITH CARE
KEEP DRY
NO STACKING
DANGER ELECTIRC SHOCK
CAUTION: Failure to observe the precautions may result in personal injury, equipment failure and property
damage.
Do not touch any electrical parts such as the power supply plug or any switches with a wet hand.This may
cause electric shock.
Only qualified engineers or service personnel should install the equipment .
The installation by unqualified personnel may cause electric shock or fire.
Be sure to install the unit on a sturdy floor. If the floor is not strong enough or the installation site is not
adequate, this may result in injury from the unit falling or tipping over
Carefully with the power cord to avoid short circuit or open circuit.When removing the plug from the power
supply outlet, grip the power supply plug, not the cord.Pulling the cord may result in electric shock or fire by
short circuit. Don't make the power line pack and pressed by furnish or heavy goods.Also please don't close
to the compressor and heat source.
Please insert the power plug firmly to avoid leakage. After installation, the power plug must be within reach,
so that the power cord can be pulled out in time in case of emergency.
A separate special socket must be used and reliably grounded. The cross-sectional area of copper conductor
in the wall connected with the power socket must be more than 4mm2. The length of power cable shall not be
lengthened to avoid heating or fire.
Please do not use the power supply beyond the design requirements of the equipment, so as to avoid
overheating, short circuit and other faults. If 110V rated voltage products are connected to the 220 V power
supply, overheating and burning of the equipment may occur. This machine uses the AC power supply with
voltage of 220 V and frequency of 50 / 60 Hz. If the voltage is too low or too high, it is necessary to install an
appropriate automatic voltage regulator.
