Installation Manual of Room Air Conditioner
Read this manual before installation
Explain sufficiently the operating means to the user
according to this manual.
Necessary Tools for Installation
1.Driver
2.Hacksaw
3.Hole core drill
4.Spanner(17,19 and 26mm)
Accessory parts
No. Accessory parts
1
2
3
4
5
6
Remote controller
R-03 dry battery
Mounting plate
Drain hose
Steel nail, cement
4X25
Screw
Plastic cap
4X50
Number
of
articles
1
2
1
1
6
4
5.Torque wrench(17mm,22mm,26mm)
6.Pipe cutter
7.Flaring tool
8.Knife
9.Nipper 12.Reamer
10.Gas leakage detector or
soap-and-
water solution
11.Measuring tape
Drawing for the installation of indoor and outdoor units
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Optional parts for piping
Mark
A
B
C
D
E
F
G
Parts name
Non-adhesive tape
Adhesive tape
Saddle(L.S) with screws
Connecting electric cable
for indoor and outdoor
Drain hose
Heating insulating material
Piping hole cover
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Attention must be paid to
the rising up of drain hose
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A
1
1
4
1
1
10
11
7
8
9
Drain-elbow
Cover
Cushion
Pipe supporting plate
Connecting cable
Note:Cooling only units don't have Drain-elbow
No.0010535077
Arrangement of piping directions
Rear left
Below
Rear
right
Right
Left
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0
6
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A
The marks from to in the figure are the parts numbers.
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The distance between the indoor unit and the floor should be
more than 2m.
C
D
E
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140 140415
Floor fixing dimensions
of the outdoor unit
(Unit:mm)
HSU-07LEK113
HSU-09LEK113
HSU-12LEK113
HSU-07HEK113
HSU-09HEK113
HSU-12HEK113
280
500
140
Floor fixing dimensions
of the outdoor unit
(Unit:mm)
140
HSU-18LEK113
HSU-18HEK113
Selection of pipe
256
HSU-24LEK113
HSU-24HEK113
To this unit, both liquid and gas pipes shall be insulated
as they become Iow temperature in operation.
Use optional parts for piping set or pipes covered with
equivalent insulation material.
For 07K 09K
Liquid pipe ( )
Gas pipe ( ) 9.52mm(3/8")
6.35mm(1/4")
For 12K 18K
6.35mm(1/4")
12.7mm(1/2")
Indoor unit
1.Fitting of the Mounting Plate and Positioning of the wall Hole
When the mounting plate is first fixed
1.Carry out, based on the neighboring pillars or lintels, a proper leveling for the plate to be
fixed 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
B= 60mm
24 K
A=145mm
For 24K
9.52mm(3/8")
15.88mm(5/8")
B= 60mm
30mm
07K , 09 K , 12 K
A=145mm
30mm
18 K
B=
A=145mm
2.Making a Hole on the Wall and Fitting the Piping Hole Cover
Make a hole of 60 mm in diameter,
slightly descending to outside the wall.
Install piping hole cover and seal it
off with putty after installation
Indoor side
Wall hole
60mm
(Section of wall hole)
2
G
Piping hole pipe
Outdoor side
Thickness
of wall
60mm
30mm