Multi Variable Air Conditioners Wall Mounted Type Indoor Unit
1
1 Safety Precautions
means items that must be forbidden! Otherwise, it may lead to personal injury or death or
serious damage.
means items that must be followed! Otherwise, it may lead to personal injury or property
loss.
Follow this instruction to
complete the installation
work. Please carefull read
this manual before unit
startup and service.
Installation should be conducted by
dealer
or qualified
personnel. Please
do not attempt
to install the unit by
yourself. Improper handling may
result
in waterleakage, electric shock or fire
disaster etc.
Before installation,please
check if the power supply is
in accordance with the
requirements specified on
the nameplate.And also take
care of the power safety.
Make sure the unit can be earthed
properly and soundly after plugging
into the socket so as to avoid electric
shock. Please do not connect the
ground wire to gas pipe, water pipe,
lightning rod or telephoneline.
Be sure to use the exclusive
accessory and part to
prevent the water leakage,
electric shock and fire
accidents.
If refrigerant leakage happens during
installation, please ventilate
immediately. Poisonousgas will
emerge if the refrigerant gas meets
fire.
Wire size of power cord
should be large enough.
The
damaged power cord and
connection wire should be
replaced by exclusive cable.
After connecting the power cord,
please fix the electric box cover
properly in order to avoid accident.
Never fail to comply with
the nitrigen charge
requirements.Charge
nitrogen when welding
pipes.
Never short-circiut or cancel the
pressure switch to prevent unit
damage.
Please firstly connect the
wired controller before
energization,
otherwise
wired controller can not be
used.
Before using the unit, please check if
the piping and wiring are correct to
avoid water leakage,refrigerant
leakage, electric shock, or fire etc.
Do not insert fingers or
objects into air outlet/inlet
grille.
Open the door and window and keep
good ventilation in the room to avoid
oxygen deficit when the gas/oil
supplied heating equipment is used.
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