2
Indoor unit installation
Outdoor unit installation
Install the refrigerant pipe
Connect the drain pipe
Electric wiring work
Installation of the decoration panel
Test operation
If the refrigerant leaks during installation, ventilate the area
immediately.
Toxic gas may be produced if the refrigerant
comes into contact with fire.
The temperature of
the
refrigerant circuit will be high,
so
keep
the interconnection cable away from the copper tube.
After completing installation, check that the refrigerant does
not leak.
Toxic gas may be produced if the refrigerant leaks
into the room and comes into contact with a source of fire,
such as a fan heater, stove
,
or cooker.
Ground the air conditioner.
Do not connect the ground wire to
gas or water pipes,
a
lightning rod
,
or a telephone ground wire.
Inappropriate grounding may result in electric
al
shock.
Be sure to install an earth leakage breaker.
Failure to install an
earth leakage breaker may result in electric
al
shock.
Connect the outdoor unit wires, then connect the indoor unit
wires.
Do not
connect the air conditioner with the power supply
until the wiring and piping
are
done.
I
nstall drain piping to ensure proper drainage and insulate
the
piping to prevent condensation.
Improper drain piping may
result in water leakage and property damage.
T
he indoor and outdoor units, power supply wiring
,
and
connecting wires should be at least 1 m away from televisions
or radios to prevent image interference or noise.
Depending on
the radio waves, a distance of 1 m may not be sufficient to
eliminate the noise.
The appliance is not intended for use by young children or
infirm persons without supervision.
Do
n
o
t install the air conditioner in the following circumstance
s
or locations
:
The appliance
must
be installed in accordance with national
wiring regulations.
Do not operate
the
air conditioner in a wet room
,
such as a
bathroom or laundry room.
An all-pole disconnection device
must have
at least 3
mm
(
0.1
in
)
clearances in all poles
an
d a leakage current that may
exceed 10
mA
.
T
he residual current device (RCD)
must
hav
e
a
rated residual operating current not exceeding 30
mA
.
D
isconnection must be incorporated in the fixed wiring in
accordance with wiring rules.
CAUTION
When
petrolatum
is in the area
When
the
surrounding
air is salty
(near the coast)
When
caustic gas (
such as
sulfide)
is
in the air (near a hot
spring)
When t
he
v
olt vibrates violently (in factories)
In buses or cabinets
In
a
kitchen full of oil
or
gas
When t
here
are
strong electromagnetic wave
s in the air
When t
here are inflammable materials or gas
nearby
When
acid or alkaline liquid
is evaporating
When o
ther special conditions
exist
To install properly, please read this installation manual
first.
The air conditioner must be installed by qualified persons.
When installing the indoor unit or its tubing, please follow
this manual as strictly as possible.
If the air conditioner is installed on a metal part of
a
building, it must be electrically insulated according to the
standards
relevant
to electrical appliances.
When all installation work is finished, turn on the power
only after a thorough check.
Regret
fully, there will be
no further announcement
of any
change
to
this manual
resulting from
product improvement.
INSTALLATION INFORMATION
INSTALLATION ORDER
