Multi Variable Air Conditioners Wall Mounted Type Indoor Unit
2
Follow this manual to
complete the installation
work. Please read this
manual carefully before
turning on or repairing
the unit.
Installation should be
conducted by the dealer
or qualified personnel.
Please do not attempt to
install the air conditioner
by yourself. Improper
installation may lead to
water leakage, electric
shock or fire hazard, etc.
Before installation,
please check whether
the power supply is
complied with that
specified on the
nameplate and check
the safety of the power
supply.
The air conditioner must
be grounded reliably for
avoiding electric shock.
Please do not connect
the earthing wire to gas
pipe, water pipe,
lightning rod or
telephone line.
Be sure to use special
accessories and parts
for installation to prevent
water leakage, electric
shock and fire hazard,
etc.
If refrigerant leakage
happens, please
ventilate the room
immediately.
Diameter of power cord
should be large enough.
The damaged power
cord and connection
wire must be replaced
with special cables.
When the power cord is
connected, please fix
the electric box cover
properly to avoid safety
accidents.
Never fail to comply with
the nitrogen-charging
welding process. Do
charge nitrogen when
welding the pipes.
Never short circuit or
cancel the pressure
switch to prevent unit
damage.
As for the unit controlled
by the wired controller,
connect the wired
controller well firstly and
then energize the unit;
otherwise, the unit can’t
operate normally.
When installation is
finished, please check
whether the drainage
pipes, pipelines and
electric wires are
connected correctly to
avoid water leakage,
refrigerant leakage,
electric shock or fire, etc.
Summary of Contents for GMV-ND100G/B4B-T
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