En-3
Name and Shape Q’ty Application
Operation Manual
1
Installation Manual
1
(This book)
Wall hook bracket
1
For indoor unit
installation
Tapping screw (Big)
(M4 × 20mm)
12
For wall hook
bracket installation
Insulation
(Drainhose)
1
Adhesive type
105×600
3. INSTALLATION WORK
Especially, the installation place is very important for the split
type air conditioner because it is very difcult to move from
placetoplaceaftertherstinstallation.
]1
3.1. Selecting an installation location
Decide the mounting position together with the customer as
follows.
WARNING
•Selectinstallationlocationsthatcanproperlysupportthe
weight of the indoor unit. Install the units securely so that
they do not topple or fall.
CAUTION
Donotinstalltheindoorunitinthefollowingareas:
•Areawithhighsaltcontent,suchasattheseaside.Itwill
deteriorate metal parts, causing the parts to fall or the
unit to leak water.
•Area lledwithmineral oil or containingalarge amount
of splashed oil or steam, such as a kitchen. It will
deteriorate plastic parts, causing the parts to fall or the
unit to leak water.
•Areathatgeneratessubstancesthatadverselyaffectthe
equipment, such as sulfuric gas, chlorine gas, acid, or
alkali. It will cause the copper pipes and brazed joints to
corrode, which can cause refrigerant leakage.
•Area that can cause combustible gas to leak, contains
suspended carbon bers or ammable dust, or volatile
inflammables such as paint thinner or gasoline. If gas
leaksandsettlesaroundtheunit,itcancauseare.
•Areawhereanimalsmayurinateontheunitorammonia
may be generated.
•Donotusetheunitforspecialpurposes,suchasstoring
food, raising animals, growing plants, or preserving
precision devices or art objects.
It can degrade the quality of the preserved or stored
objects.
•Do not install where there is the danger of combustible
gas leakage.
•Do not install the unit near a source of heat, steam, or
ammablegas.
•Install the unit where drainage does not cause any
trouble.
•Install the indoor unit,outdoor unit,power supplycable,
transmission cable, and remote control cable at least 1 m
away from a television or radio receivers. The purpose of
this is to prevent TV reception interference or radio noise.
(Even if they are installed more than 1 m apart, you could
still receive noise under some signal conditions.)
•If children under 10 years old may approach the unit,
take preventive measures so that they cannot reach the
unit.
•Takeprecautionstopreventtheunitfromfalling.
(1) Installtheindoorunitonaplacehavingasufcient
strength so that it withstands against the weight of the
indoor unit.
(2) The inlet and outlet ports should not be obstructed; the air
should be able to blow all over the room.
(3) Leave the space required to service the air conditioner.
(4) Install the unit where connection to the outdoor unit is
easy.
(5) Install the unit where the connection pipe can be easily
installed.
(6) Install the unit where the drain pipe can be easily installed.
(7) Install the unit where noise and vibrations are not
amplied.
(8) Take servicing, etc., into consideration and leave the
spaces.Alsoinstalltheunitwheretheltercanbe
removed.
(9) Donotinstalltheunitwhereitwillbeexposedtodirect
sunlight.
]1
3.2. Installation dimension
For the drain hose
extension,usea
drain hose with a
16 mm inside diameter.
1800 mm
or over
1500 mm
or over
Right side
200 mm
or over
60 mm or over
Left
side
50 mm
or over