Haier HPU-24C03/VA(ZXF) [3/6] Installation manual of room air conditioner

Haier HPU-24C03/VA(ZXF) [3/6] Installation manual of room air conditioner
1.Making a Hole on the Wall and Fitting the Piping Hole Cover
3
Installation Manual of Room Air Conditioner
1.Position of the wall hole
Wall hole should be decided according to installlation
place and piping direction.(refer to installation drawings).
2.Making a wall hole
Make a hole , with a little slope towards outside.Install
piping hole cover and seal it off with putty after installation.
Wall hole
( elevation of wall hole)
(side elevation of wall hole)
Thickness
of wall
Wall hole
Indoor side Outdoor side
For preventing overturn, fasten the upside of the indoor unit onto the wall
with the anti-fall components and downside part on the floor with L shape
component. Please install the whole unit horizontally and keep the unit
pitch within 1 degree.
3.Fasten the indoor unit
The anti-fall component installation
Fasten the component onto the wall (fig. 1)
Keep the unit vertically and adjust the hole of the component,
and keep it unite with the unit tightly; then fasten the bolt (fig. 2)
L shape
component
(accessory)
anti-fall
component
(accessory)
screw
Do not make gap between the component and the unit, fasten the L-shape component with the unit with the bolts (fig. 3).
After making sure the unit keeps vertical, fasten the L-shape onto the floor with the bolts (fig. 4).
L component installation
(fig. 1) (fig. 2) (fig. 3) (fig. 4)
3.Piping connection
Connecting method
To bent a pipe, give the roundness as large as possible not to crash the pipe.When connecting pipe, hold the pipe
center to center then screw nut on by hand, refer to
Fig. Be careful not to let foreign matters, such as sands enter
the pipe.
Pipe Diameter ( )
Fastening Torque
Liquid Side 6.35mm(1/4")
Gas Side 12.7mm(1/2")
Gas Side
15.88mm(5/8")
55N.m
60N.m
18N.m
Liquid Side 9.52mm(3/8") 42N.m
Forced fastening without careful
centering may damage the
threads and cause a leakage of
gas.

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