Haier HSU12XH7-G, HSU12XH7, HSU09XH7, HSU09XH7-W, HSU12XH7-W Manual

Installation Manual of Room Air Conditioner

Preparation
Necessary Tools for Installation
Hammer	Torque wrench
Nipper	(17mm,22mm,26mm)
Hacksaw	Pipe cutter
Hole core drill	Flaring tool
Spanner(17,19 and 26mm)	Knife
Gas leakage detector or	Measuring tape
soap-and-water solution	Reamer

Power Source

Before inserting power plug into receptacle, check the voltage without fail. The power source is the same as the corresponding name plate.

Install an exclusive branch circuit of the power.

A receptacle shall be set up in a distance where the power cable can be reached.Do not extend the cable by cutting it.

Selection of Installation Place

Indoor Unit - Select a plocation that is

Robust not causing vibration, where the body can be supported sufficiently.

Not affected by heat or steam generated in the vicinity, where inlet and outlet of the unit are not disturbed.

Possible to drain easily, where piping can be connected with the outdoor unit. Where cold air can be spread in a room evenly.

Nearby a power receptacle. (Refer to drawings).

Place where the distance of more than lm from televisions, radios, wireless apparatuses and fluorescent lamps can be left.

In the case of fixing the remote controller on a wall, place where the indoor unit can receive signals when the fluorescent lamps in the room are lightened.

Outdoor Unit - Select a plocation that is

Not less affected by rain or direct sunlight and is sufficiently ventilated. Strong enough to bear the unit, where vibration and noise are not increased.

Place, where discharged wind and noise do not cause a nuisance to the neighbors. Place, where a distance marked is available as illustrated in the above figure.

Drawing for the installation of indoor and outdoor units

The models adopt HCFC free refrigerant R410A

more than 5cm

more than 10cm

Arrangement of piping directions

	Rear left
Left	Rear
	right

Right

Below

more than 10cm

The marks from A to G in the figure are the parts numbers.

The distance between the indoor unit and the floor should be more than 2m.

more than 60cm

Attention must be paid to the rising up of drain hose

G

more than 10cm

F

A

C

more than10cm

D

E

more than15cm

Optional parts for piping

A Non-adhesive tape

B Adhesive tape

C Saddle (L.S) with screws

Connecting electric cable

D for indoor and outdoor

E Drain hose

F Heating insulating material

G Piping hole cover

Floor fixing dimensions of the

outdoor unit (Unit:mm)

	0
For 18K	4
	3

113.5

633

113.5

	0
For 24K	8
	3

184

580

184

Fixing of outdoor unit

Fix the unit to concrete or block with bolts (10mm) and nuts firmly and horizontally.

When fitting the unit to wall surface, roof or rooftop, fix

a supporter securely with nails or wires in consideration of earthquake and strong wind. If vibration may affect the

house, fix the unit by attaching a vibration-proof mat.

Please be subject to the actual product purchased , the above picture is just for your reference. Read this manual before installation

Explain sufficiently the operating means to the user according to this manual.

NO.0010519373

		Accessory parts
	Remote controller (1)	Drain hose (1)
	R-03 dry battery (2)	Cushion (4)
	Mounting plate (1)	Drain-elbow (1)
	Plastic cap (4)	Pipe supporting plate (1)
	Ø4X25 Screw (4)
	Selection of pipe
	Type	For 18K	For 24K
	Liquid pipe (Ø)	6.35mm(1/4”)	9.52 mm(3/8”)
	Gas pipe (Ø)	12.7mm(1/2”)	15.88 mm(5/8”)

NOTE The thickness of the pipe must be 0.8mm at least.

Indoor unit

Fitting of the Mounting Plate and Positioning of the wall Hole

When the mounting plate is rst xed

1.Carry out, based on the neighboring pillars or lintels, a proper leveling for the plate to be xed against the wall, then temporarily fasten the plate with one steel nail.

2.Make sure once more the proper level of the plate, by hanging a thread with a weight from the central top of the plate, then fasten securely the plate with the

attachment steel nail.

3. Find the wall hole location A using a measuring tape

	90mm
A=150mm	70mm

When the mounting plate is xed side bar and lintel

Fix to side bar and lintel a mounting bar, Which is separately sold, and then fasten the plate to the xed mounting bar.

Refer to the previous article, “ When the mounting plate is rst xed “, for the position of wall hole.

Making a Hole on the Wall and Fitting the Piping Hole Cover

Make a hole of 70mm in diameter, slightly descending to outside the wall. Install piping hole cover and seal it off with putty after installation

Wall hole

Ø70mm

Indoor side	Outdoor side
	Thickness of wall
(Section of wall hole)	G Piping hole pipe

Installation of the Indoor Unit

Drawing of pipe

[ Rear piping ]

Draw pipes and the drain hose, then fasten them with the adhesive tape

[ Left·Left-rear piping ]

In case of left side piping, cut away, with a nipper, the lid for left piping.

In case of left-rear piping, bend the pipes according to the piping direction to the mark of hole for left-rear piping which is marked on heat insulation materials.

1.Insert the drain hose into the dent of heat insulation materials of indoor unit.

2.Insert the indoor/outdoor electric cable from backside of indoor unit, and pull it out on the front side, then connect them.

3.Coat the aring seal face with refrigerant oil and connect pipes.

Cover the connection part with heat insulation materials, cover with adhesive tape.

			Indoor/outdoor electric cable
		Heat insulation	Piping
		material
	Lid for right		Pipe supporting
	piping
		Drain hose	plate
	Lid for left piping
	Lid for under piping pipe

Fix with adhesive tape

Indoor/outdoor electric cable and drain hose must be bound with refrigerant piping with protecting tape.

[ Other direction piping ]

Cut away, with a nipper, the lid for piping according to the piping direction and

then bend the pipe according to the position of wall hole. When bending, be careful not to crash pipes.

Connect beforehand the indoor/outdoor electric cable, and then pull out the connected to the heat insulation of connecting part specially.

Fixing the indoor unit body

Hang the unit body securely onto the upper notches of the
mounting plate. Move the body from side to side to verify
In order to x the body onto the mounting plate,hold up
the body aslant from the underside and then put it down
perpendicularly.	mounting plate
Unloading of indoor unit body
When you unload the indoor unit, please use
your hand to raise the body, then lift the
bottom of the body outward slightly
and lift the unit until it leaves the
mounting plate.
agraffe	mounting plate

Connecting the indoor/outdoor Electric Cable

Removing the wiring cover

Remove terminal cover at right bottom corner of indoor unit, then take off wiring cover by removing its screws.

When connecting the cable after installing the indoor unit

1. Insert from outside the room cable into left side of the wall hole, in which the pipe has already existed.

2. Pull out the cable on the front side, and connect the cable making a loop.

When connecting the cable before installing the indoor unit

Insert the cord from the back side of the unit, then pull it out on the front side.

Fasten the unit wire harness to the conduit holder using the lock nut.

Position the conduit holder to its original state using screw.

Conduit holder

Cut the 6 slit sear

Note When connecting the cable, con rm the terminal number of indoor and outdoor units carefully. If wiring is not correct, proper operation can not be carried out and will cause defect.

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