26
When the air conditioner is installed in a small
room, take appropriate measures to ensure
that the concentration of refrigerant leakage
occurring in the room does not exceed the
critical level.
Install the air conditioner securely in a location
where the base can sustain the weight
adequately.
Perform the specified installation work to
guard against an earthquake.
If the air conditioner is not installed
appropriately, the unit could fall and cause an
accident.
If refrigerant gas has leaked during installation,
ventilate the room immediately.
If the leaked refrigerant gas comes into contact
with fire, noxious gas may be generated.
After the installation work, confirm that
refrigerant gas does not leak.
If refrigerant gas leaks into the room and flows
near a source of flame, such as a cooking
range, noxious gas might be generated.
Electrical work must be performed by a
qualified electrician in accordance with the
installation manual. Make sure the air
conditioner uses a dedicated power supply.
An insufficient power supply capacity or
inappropriate installation may cause fire.
Use the specified cables for wiring to connect
the terminals securely, and to prevent external
forces applied to the terminals from affecting
the terminals.
6) Reamer
7) Gas leak detector
8) Tape measure
9) Thermometer
10) Mega-tester
11) Electro circuit tester
12) Hexagonal wrench
13) Flare tool
14) Pipe bender
Required tools for installation work
1) Philips screw driver
2) Hole core drill (65mm)
3) Spanner
4) Pipe cutter
5) Knife
Equipment complying with IEC 61000-3-12.
Be sure to provide grounding.
Do not connect ground wires to gas pipes, water pipes,
lightning rods or ground wires for telephone cables.
Conform to the regulations of the local electric
company when
wiring the power supply.
Inappropriate grounding may cause electric shock.
Do not install the air conditioner in a location
subject to a risk
of exposure to a combustible gas.
If a combustible gas leaks, and stays around the unit, a
fire may occur.
15) Level vial
16) Metal saw
17) Gauge manifold (Charge hose: R32 special
requirement)
18) Vacuum pump (Charge hose: R32 special
requirement)
19) Torque wrench
1/4 (6.4 mm) 14.2-17.2 N·m (144-176 kgf·cm)
3/8 (9.5 mm) 32.7-39.9 N·m (333-407 kgf·cm)
1/2 (12.7 mm) 49.5-60.3 N·m (504-616 kgf·cm)
5/8 (15.9 mm) 61.8-75.4 N·m (630-770 kgf·cm)
20) Copper pipe gauge adjusting projection margin
21) Vacuum pump adapter
2. PACKING BOX
2.1 Delivery and Moving
Delivery
Remember the following:
At the time of delivery, check the unit for any damage.
Report any damage immediately to the carrier's claim
agent.
As far as possible, transport the packaged unit to its
final installation site to prevent damage during the
handling process.
Take note of the following items when transporting the
unit:
Since the gravity center of the unit is not at its
physical center, please be careful when lifting it
with a sling.
Never hold the inlet of the outdoor unit to prevent it
from deforming.
Select the unit transportation path in advance.
Keep the unit with its front facing upwards so as
not to damage it.
Fragile. Handle with care.
Moving
Do not touch the fan with your hands or other objects.
Do not lean the unit more than 45°, and do not lay it on
its side.
QUANTITY
APPEARANCE
NAME
1. Outdoor unit
operation and
installation manual
1
1
2. Water outlet
pipe connector
3.Magnetic ring
(Only for
single-phase units)
1
4.Build-out resistor
1
Table 2-1
INSTALLA
TION
FITTINGS
2.2 Attached Fittings
