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Popular Haier HSU-12HVA103 Manual Pages
User Manual - Page 1
Installation Manual of indoor and outdoor units
The models adopt HFC free refrigerant R410A
Accessory parts No.
Necessary Tools for Installation
1.Driver 2.Hacksaw 3.Hole core drill 4.Spanner(17,19 and 26mm)
5.Torque wrench(17mm,22mm,26mm) 6.Pipe cutter 7.Flaring tool 8.Knife
9.Nipper 10.Gas leakage detector or
soap-and-water solution 11.Measuring tape
12.Reamer
Drawing for...
User Manual - Page 2
.... Install an exclusive branch circuit of outdoor unit
Fix the unit to wall surface, roof or rooftop, fix a supporter surely with the outdoor unit.
Liquid pipe(
HSU-07HV03/R2(DB) HSU-09HV03/R2(DB) HSU-12HVB03/R2(DB) HSU-07HVA103/R2(DB) HSU-09HVA103/R2(DB) HSU-12HVA103/R2(DB)
) 6.35mm(1/4")
Gas pipe( )
9.52mm(3/8")
HSU-12HV03/R2(DB) HSU-18HV03/R2(DB) HSU-22HV03/R2(DB) HSU-18HVA103/R2...
User Manual - Page 3
... side Wall hole 70mm
Outdoor side
Thickness of wall
(Section of wall hole) G Piping hole pipe
3.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 ...
User Manual - Page 4
... of indoor unit. 2. Insert the drain hose into left piping
Drain hose
Piping
Pipe supporting plate Indoor/outdoor electric cable
Fix with a nipper, the lid for left side of .... When connecting the cable after installing the indoor unit
1.
Pull out the cable on the front side, then
connect them. 3. Indoor unit
1. Cover the connection part with heat insulation materials closely, ...
User Manual - Page 5
...HSU-07HV03/R2(DB) HSU-09HV03/R2(DB) HSU-12HV03/R2(DB) HSU-18HV03/R2(DB) HSU-12HVB03/R2(DB) HSU-07HVA103/R2(DB) HSU-09HVA103/R2(DB) HSU-12HVA103/R2(DB) HSU-18HVA103/R2(DB)
HSU-22HV03/R2(DB) HSU-22HVA103/R2(DB) Outdoor unit
Power cable: -mod 07-09-12:... properly inserted and tightened. Indoor unit
When connecting the cable before installing the indoor unit
Insert the cable from the back side of the...
User Manual - Page 6
Outdoor unit
1.Installation of Outdoor Unit
Install according to Drawing for the installation of indoor and outdoor units
2.Connection of gas.
Half union
...the screws on indoor unit. Pipe Diameter ( ) Fastening torque
Liquid side 6.35mm(1/4") Gas side 9.52mm(3/8") Gas side 12.7mm(1/2")
18N.m 40N.m 55N.m
Be careful that matters, such as possible not to crush the pipe ,and the bending...
User Manual - Page 7
... from the gas cylinder.
2-way valve
HSU-22HV03/R2(DB) HSU-22HVA103/R2(DB)
2-way valve 3-way valve
6 6
3-way valve
2-way valve
3-way valve
7 Service port cap
7 Valve rod cap 7 Valve rod cap
HSU-07HV03/R2(DB) HSU-09HV03/R2(DB) HSU-12HV03/R2(DB) HSU-18HV03/R2(DB) HSU-12HVB03/R2(DB) HSU-07HVA103/R2(DB) HSU-09HVA103/R2(DB) HSU-12HVA103/R2(DB) HSU-18HVA103/R2(DB)
CAUTION: 1.If the refrigerant...
User Manual - Page 8
... do the drainage as to operate through the instruction manual.
In case that drainage is
carried out surely to the terminal block? Check for Installation and Test Run
Please kindly explain to our customers...wiring of indoor and outdoor firmly inserted to outdoor. Is power source voltage abided by the code? The end is carried out. It waves. Is the operation of pipe connecting?
Is ...
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