Haier Novel HSU12VHG-W Installation guide

Haier
Brand
Haier
Model
Novel HSU12VHG-W
Category
Split-system air conditioners
Type
Installation guide

This manual is also suitable for

Preparation
Necessary Tools for Installation Procedure for Selecting the Location
Ⴠ Drill Ⴠ
Ⴠ Nipper Ⴠ
Ⴠ Saw
Ⴠ Hole 2 3/4 Ⴠ
Ⴠ Vacuum pump Ⴠ
ჀჀ
Ⴠ
Ⴠ Torque wrench
(17mm,22mm,26mm) Ⴠ
Ⴠ Pipe cutter
Ⴠ Flaring tool Ⴠ
Ⴠ Knife Ⴠ
Ⴠ Measuring tape
Ⴠ Reamer N
NOTE: Cannot be installed hanging from ceiling or stacked.
Drawing for the installation of indoor and outdoor units
Since drain flows out of the outdoor unit,do not place under the unit anything which must be kept away from moisture.
Install units,power cords and inter-unit cables at least 10ft away from televison and radio sets,This is prevent interference to
images and sounds.(Noise may be heard even if they are more than 10ft away depending on radio wave conditions.)
In coastal areas or other places with salty atmosphere of sulfate gas,corrosion may shorten the life of the air condition.
There must be sufficient space for carrying the unit into and out of the site.
Installation Manual of Novel Series
The site must be free from the possibility of flammable gas leakage in a nearby place.
Locate the unit so that the noise and discharged hot air will not annoy the neighbors.
There must be sufficient space for air passage and no obstructions aroud the air inlet and air outlet.
Gas leakage detector or
soap-and-water solution
Choose a place solid enough to bear the weight and vibration of the unit,where the operation noise will not be amplified.
Choose a location where the hot air discharged from the unit or the operation noise,will not cause a nuisance to the neighbors
of the user.
Avoid places near a bedroom and the like,so that the operation noise will cause no trouble.
Indoor unit
Make a hole of B mm / inches
in diameter, slightly descending
to outside the wall.
ƽ
Install piping hole cover and seal it off with putty after installation
ƽ
When the mounting plate is first fixed
1. Carry out, based on the wall studs or lintels, a
to be fixed against the wall, then temporarily fasten the plate with one nail.
2. Ensure
the proper level of the plate, by
hanging a thread with a
weight from the central top of the plate, then fasten the plate.
3. Find the wall hole location A using a measuring tape
FittingoftheMountingPlateand
Positioning of the wall Hole
Lid for right
piping
Lid for under piping pipe
Fix with adhesive tape
Lid for left piping
Indoor/outdoorelectriccableanddrainhosemustbeboundwithrefrigerant
ƽ
piping with adhesive.
[ Other direction piping ]
Cut away, with a nipper, the lid for piping according to the piping direction and
ƽ
then bend the pipe according to theposition of wall hole. When bending, be
careful not to crush
pipes.
Make sure that the wires connecting the indoor and outdoor units are not covered
by the refrigeration piping insulation and are long enough to connect to the terminal
block on the indoor unit.
ƽ
proper leveling for the plate
Making a Hole on the Wall and Fitting the Piping Hole Cover
Drawing of pipe
Installation of the Indoor Unit
[Rearpiping ]
Drawpipesandthedrainhose,thenfastenthemwiththeadhesivetape
ƽ
[Left Left-rear piping ]
In case of left side piping, cut away, with a nipper, the lid for left piping.
ƽ
In case of left-rear piping, bend the pipes according to the piping direction to
ƽ
the mark of hole for left-rear piping which is marked on insulation materials.
1. Insert the drain hose into the carity of heat insulation materials of indoor unit.
2.Inserttheindoor/outdoorelectriccablefrombackside of indoor
unit, and pull it
out on the front side, then connect them.
3.Coattheflaringsealfacewithrefrigerantoilandconnect pipes.
Cover the tubing connection with insulation materials closely, and with adhesive
tape.
Fixingtheindoorunitbody
Hang the unit body onto the upper notches of the
ƽ
mounting plate. Move the body from side to side to verify
its
secure fixing.
Inordertofixthebodyontothemountingplate,holdup
ƽ
thebodyfromtheundersideandthenputitdown
perpendicularly.
mounting plate
When you unload the indoor unit,please use
lift the bottom of the body outward
slightly and lift the unit until
it leaves the mounting plate.
agraffe
mounting plate
Unloading of indoor unit body
ƽ
your hand to raise the body , then
Remote controller (1)
AAA dry battery (2)
Mounting plate (1)
Drain hose (1)
Ø4X25 Screw
(4)
Plastic cap (4)
Drain-elbow (1)
Cushion (4)
Pipe supporting plate (1)
Accessory parts
NOTE˖The thickness of the pipe must be 0.8mm(1/16”) at least.
Selectionofpipe
2
Insulation
material
Drain hose
Piping
Pipe supporting
plate
Indoor/outdoor electric cable
Indoor side
Outdoor side
ØBmm
Wall hole
Thickness of wall
(Section of wall hole)
Piping hole pipe
G
Model Liquid pipe (Ø)
Gas pipe (Ø)
6.35mm (1/4 ")
6.35mm (1/4 ")
6.35mm (1/4 ")
9.52mm (3/8 ")
9.52mm (3/8 ")
9.52mm (3/8 ")
12.7mm (1/2 ")
15.88mm (5/8")
A = 145mm
30mm
A = 145mm
B = Ø 60mm
30mm
B = Ø 60mm
B= 70mm
35mm
A=150mm
A=150mm
mm
35mm
12k
18k
24k
HSU09VHG(DB)-W
HSU12VHG(DB)-W
HSU18VHG(DB)-W
HSU24VHG(DB)-W
09k
09k/12k : B= 60mm(2 3/8 inches)
18k/24k : B=70mm(2 3/4 inches)
(5 11/16 inches)
(1 1/6
inches
)
(1 1/6
inches
)
(5 11/16
inches
)
(1 3/8
inches
)
(5 7/8 inches)
(2 3/4
inches
)
(1 3/8
inches
)
(2 3/4
inches
)
(5 7/8 inches)
(2 3/8 inches)
(2 3/8 inches)
Pitch downward for drainage
Detach the service port’s cap of
1.
3-way valve, and the valve cap for 2-way valve
and 3-way valve. Connect the service port to the low side of the gauge manifold
Open the handle on the low side of the gauge manifold and operate vacuum pump.
2.
Vacuum the tubing for at least 15 minutes. The vacuum level on the low side gauge
should be 29.9 in of Hg, 76 cm of Hg, 0.1 MPa. when vacuuming is complete, close
the valve on the manifold and turn off the vacuum pump. The vacuum level should
hold for 1-2 minutes. If the vacuum level does not hold, check the flared connections
and repeat this step.
3.
Purging Method:To use vacuum pump
Open
Open the 2-way valve 1/4 turn. After 5-6 seconds, close the valve and inspect for
leaks with a leak detector or soap solution.
4.
No gas leakage? Go to step 6.
5.
Detach the charge hose6.
from the service port,
open 2-way valve and 3-way
Gauge manifold
Gaugemanifold(for
R410A)
2-way valve Liquid Side
3-wayvalveGasSide
Vacuum pump
Tube(for R410A)
Close
2-way valve
3-way valve
Open 90
O
2-way valve
3-way valve
2-way valve
3-way valve
2-way valve
3-way valve
Valve cap
Valve cap
Serviceportcap
After attaching the caps, check for leakage around the caps.
7.
8.
Step 1.
Step 2.
Step 3.
Step 7.
Step 6.
Step 4.
The power source must be exclusively used for air
ƽ
conditioner.
In the case of installing an air conditioner in a moist place,
ƽ
please install an ea-
For installation in other places, use an HVACR circuit breaker of time delay fuse.
ƽ
If the refrigerant of the air conditioner leaks, it is necessary to discharge all the
ƽ
accordingtotheamountmarkedonthenameplate.
Please do not let other cooling medium, except specified one (R410A), or air
ƽ
enter into the cooling circulation system. This could cause high pressure and
Power Source Installation
CAUTION
rth leakage breaker.(GFCI)
On Drainage
It becomes
high midway.
The gap with the
ground is too small.
There is the bad
smell from a ditch
It waves.
The end is imm-
ersedinwater.
Please install the drain hose and ensure downward flow.
Please don’t do the drainage as shown below.
ƽ
ƽ
Please pour water in the drain pan of the indoor unit, and
ƽ
is proper.
In case that the attached drain hose is in a room, please
ƽ
apply insulation
to
Less than
5cm
confirm that drainage
to the hose to prevent condensation.
4
Check Items for Test Run
Please kindly explain to our customers how to operate
throughtheinstructionmanual.
Check for Installation and Test Run
Ƶ
Ƶ
1
1+2=
kg
R410A
2
kg
2=
1=
B
C
D
FE
kg
A
This product contains fluorinated greenhouse gases covered by
the Kyoto Protocol. Do not vent into the atmosphere.
Refrigerant type:R410A
GWP* value:1975
GWP=global warming potential
Please fill in with indelible ink,
• 1 the factory refrigerant charge of the product
• 2 the additional refrigerant amount charged in the field and
• 1+2 the total refrigerant charge
on the refrigerant charge label supplied with the product.
The filled out label must be adhered in the proximity of the product
charging port (e.g. onto the inside of the stop value cover).
A contains fluorinated greenhouse gases covered by the Kyoto
Protocol
B factory refrigerant charge of the product: see unit name plate
C additional refrigerant amount charged in the field
D total refrigerant charge
E outdoor unit
F refrigerant cylinder and manifold for charging
Contains fluorinated greenhouse gases
covered by the Kyoto Protocol
Refrigerant charge labelƵ
Put check mark
in boxes
To prevent the gas
leakage,
continues, remove the refrigerant used for the leakage check and flare
tubes again. Repeat vacuum and leak and if no leakage, proceed to step 6.
replace the service port and valve caps.
Gas leak from interconnecting tubing?
Installation is on the interconnecting tubing?
Are the connecting wirings of indoor and outdoor firmly
Is the connecting wiring of indoor and outdoor firmly fixed?
Is drainage securely carried out?
Is the ground wire securely connected?
Is the indoor unit securely fixed?
Is power source voltage the local codes?
Is there any noise?
Are the lights near the unit working normally?
Are cooling and heating (when in heat pump) performing
normally?
Is the operation of room temperature control normal?
inserted to the terminal block?
Loosenthescrewson
ƽ
terminal block and
insert the wires fully into terminal
block, then tighten the screws.
If wiring is not correct, the unit will not operate properly and it could cause a
ƽ
Fix the cable with a clamp.ƽ
Connection
If the drain-elbow is used,ƽ
please attach as shown in figure.
(Note:
Onlyforheatpumpunit.)
Attaching Drain-Elbow
defect in the unit.
and connect the vacuum pump to the center port of the manifold.
In case of a leak, try tightening the flare connections to fix the leak. If the
leak stops, go to step 6. If the leak continues, check the flare connections
and repair as needed, then go back to step 3. then proceed step 6. If leak
valve completely.
refrigerant. Repair the leak, vacuum the unit then charge the liquid refrigerant
into air conditioner
could cause a leak and lead to personal injuries.
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Haier Novel HSU12VHG-W Installation guide

Haier
Brand
Haier
Model
Novel HSU12VHG-W
Category
Split-system air conditioners
Type
Installation guide
This manual is also suitable for
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