Haier Air Conditioner 0010506358 User Manual

Installation Manual of Room Air Conditioner  
Preparation  
Necessary Tools for Installation  
Selection of Installation Place  
Torque wrench  
(17mm,22mm,26mm)  
Driver  
Nipper  
Hacksaw  
Indoor Unit  
Place, robust not causing vibration, where the body can be supported sufciently.  
Place, not affected by heat or steam generated in the vicinity, where inlet and outlet of the  
unit are not disturbed.  
Place, possible to drain easily, where piping can be connected with the outdoor unit.  
Place, where cold air can be spread in a room entirely.  
Place, nearby a power receptacle, with enough space around. (Refer to drawings).  
Pipe cutter  
Flaring tool  
Knife  
Measuring tape  
Reamer  
Hole core drill  
Spanner(17,19 and 26mm)  
Gas leakage detector or  
soap-and-water solution  
Place where the distance of more than lm from televisions, radios, wireless apparatuses  
and uorescent lamps can be left.  
In the case of xing the remote controller on a wall, place where the indoor unit can  
receive signals when the uorescent lamps in the room are lightened.  
Power Source  
Before inserting power plug into receptacle, check the voltage without fail.  
corresponding name plate.  
Outdoor Unit  
The power source is the same as the  
Place, which is less affected by rain or direct sunlight and is sufciently ventilated.  
Place, possible 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.  
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.  
Place, where a distance marked  
is available as illustrated in the above gure.  
Drawing for the installation of indoor and outdoor units  
The models adopt HFC free refrigerant R410A  
Attention must be paid to  
the rising up of drain hose  
more than 5cm  
Optional parts for piping  
Non-adhesive tape  
Adhesive tape  
A
B
G
more than  
10cm  
Saddle (L.S) with screws  
C
Connecting electric cable  
for indoor and outdoor  
Drain hose  
D
E
F
Heating insulating material  
Piping hole cover  
G
Arrangement of piping  
directions  
more than 10cm  
F
Rear left  
Floor xing dimensions of the  
A
Rear  
Left  
outdoor unit (Unit:mm)  
right  
Right  
C
Below  
113.5  
113.5  
583  
more than  
10cm  
more than 10cm  
Fixing of outdoor unit  
Fix the unit to concrete or block  
with bolts (10mm) and nuts rmly  
and horizontally.  
A
The marks from  
to  
G
in the gure are the  
parts numbers.  
When tting the unit to wall  
surface, roof or rooftop, x  
a supporter surely with nails  
or wires in consideration of  
earthquake and strong wind.  
If vibration may affect the  
house, x the unit by attaching a  
vibration-proof mat.  
The distance between  
the indoor unit and the  
oor should be more  
than 2m.  
D
E
more than  
60cm  
more than15cm  
Please be subject to the actual product purchased , the above picture is just for your reference.  
Read this manual before installation  
Explain sufciently the operating means to the user according to this manual  
NO.0010506358  
 
Outdoor unit  
1
Installation of Outdoor Unit  
outdoor units  
Install according to Drawing for the installation of indoor and  
2
Connection of pipes  
To bend a pipe, give the roundness as large as possible not to crush the pipe ,  
Indoor unit  
mm or longer.  
POWER  
and the bending radius should be 30 to 40  
Connecting the pipe of gas side rst makes working easier.  
The connection pipe is specialized for R410A.  
Outdoor unit  
Forced fastening without careful centering may  
damage the threads and cause a leakage of gas.  
Half union  
Flare nut  
3G2.5mm2  
Power cable:  
Connecting wiring:  
Pipe Diameter(ǿ)  
Liquid side6.35mm(1/4")  
Liquid/Gas side9.52mm(3/8")  
Gas side 12.7mm(1/2")  
Gas side 15.88mm(5/8")  
Fastening torque  
18N.m  
6G0.75mm  
42 N.m  
/R2  
HSU-22HEA03  
55N.m  
HSU-22HRA03/R2  
Spanner  
Torque wrench  
60 N.m  
Be careful that matters, such as wastes of sands, etc. shall not enter the pipe.  
The standard pipe length is 5m. If it is over 7m, the function of the unit will be  
affected. If the pipe has to be lengthened, the refrigerant should be charged,  
be conducted by profes-  
according to 20 g/m. But the charge of refrigerant must  
sional air conditioner engineer. Before adding additional refrigerant, perform air  
purging from the refrigerant pipes and indoor unit using a vacuum pump,then  
charge additional refrigerant.  
CAUTION  
Outdoor unit  
Indoor unit  
Outdoor unit  
Indoor unit  
B
B
A
Power cable: ≥3G2.5mm2  
Connecting wiring:  
Indoor unit  
A
≥3G1.5mm 2  
(For: L N )+2x0.75mm2  
Outdoor unit  
Amax=15m  
Max.Elevation:  
HSU-18RM03/R2  
HSU-18HEA03/R2-I  
HSU-18HRA103/R2  
In case the elevation A is more  
than 5m, oil trap shoud be  
installed every 5~7m  
Outdoor unit  
Max. Length:  
Bmax=25m  
Oil trap  
B
In case the pipe length B is  
more than 7m, the refrigerant  
should be charged, according  
to 20 g/m.  
Indoor unit  
A
1. If the supply cord is damaged, it must be replaced by the manufacturer or its  
service agent or a similar qualied person. The type of connecting wire is  
H05RN-F or H07RN-F.  
2. If the fuse on PC board is broken please change it with the  
T. 3.15A/250V.  
3. The wiring method should be in line with the local wiring standard.  
4. After installation, the power plug should be easily reached.  
type of  
3
Connection  
Use the same method on indoor unit. Loosen the screws on  
terminal block and  
5. A breaker should be incorporated into xed wiring. The breaker should be  
all-pole switch and the distance between its two contacts should be not less  
insert the plugs fully into terminal block, then tighten the screws.  
than 3mm.  
Insert the cable according to terminal number in the same manner as the indoor  
unit.  
If wiring is not correct, proper operation can not be carried out and controller  
may be damaged.  
Fix the cable with a clamp.  
4
5
Attaching Drain-Elbow  
If the drain-elbow is used,  
please attach it as gure. (Note:  
Only for heat pump unit.)  
Purging Method:To use vacuum pump  
1. Detach the service port’s cap of  
3-way valve, the valve rod’s cap for 2-way valve  
and 3-way’s, connect the service port into the projection of charge hose (Iow)  
for gaugemanifold. Then connect the projection of charge hose (center) for gau-  
gemanifold into vacuum pump.  
gaugemanifold, operate vacuum pump. If the scale-  
2.Open the handle at Iow in  
moves of gause (Iow) reach vacuum condition in a moment, check 1. again.  
Vacuumize for over 15min.And check the level gauge which should read -0.1MPa  
3.  
completion of vacuumizing, close the  
pressure side. After the  
(76 cm Hg) at Iow  
handle ‘Lo’ in gaugemanifold and stop the operation of the vacuum pump. Check  
condition of the scale and hold it for 1-2min. If the scale-moves back in spite of  
tightening, make aring work again, the return to the beginning of 3 .  
anticlockwise 90 degrees.  
4.Open the valve rod for the 2-way valve to an angle of  
3
 
inspection of gas leakage.  
After 6 seconds, close the 2-way valve and make the  
5. No gas leakage?  
Correct  
Incorrect  
In case of gas leakage, tighten parts of pipe connection. If  
leakage stops, then proceed 6. steps  
Lean  
Damage of are Crack  
Partial Too outside  
from the service  
If it does not stop gas leakage, discharge whole refrigerants  
port. After aring work again and vacuumize, ll up prescribed  
refrigerant from the gas cylinder.  
3
On Drainage  
Please install the drain hose so as to be downward slope without fail.  
Please don’t do the drainage as shown below.  
open 2-way valve and 3-way. Turn  
6.Detach the charge hose  
from the service port,  
the valve rod anticlockwiseuntil hitting lightly.  
port’s cap, the valve rod’s cap for 2-way  
leakage, turn the service  
valve and 3-way’s a little more  
To prevent the gas  
7.  
Less than  
5cm  
than the point where the torque increases suddenly.  
After attaching the each caps, check the gas leakage around the caps.  
8.  
It becomes  
The end is imm-  
ersed in water.  
It waves.  
The gap with the There is the bad  
ground is too smal smell from a ditch  
high midway.  
Step 1.  
Step 2.  
Open  
2-way valve Liquid Side  
3-way valve Gas Side  
conrm that drainage  
Please pour water in the drain pan of the indoor unit, and  
is carried out surely to outdoor.  
In case that the attached drain hose is in a room, please  
it without fail.  
apply heat insulation to  
Gaugemanifold(for  
R410A)  
Anti countercurrent joint  
Step 3.  
Close  
Refrigerant charge label  
Vacuum pump(for R410A)  
Contains fluorinated greenhouse gases  
covered by the Kyoto Protocol  
Tube(for R410A)  
Step 4.  
A
Step 6.  
2-way valve  
3-way valve  
2-way valve  
3-way valve  
1=  
2=  
kg  
kg  
R410A  
B
C
2
Open 90O  
1
1+2=  
kg  
2-way valve  
3-way valve  
D
Step 7.  
3-way valve  
2-way valve  
F
E
This product contains fluorinated greenhouse gases covered by  
the Kyoto Protocol. Do not vent into the atmosphere.  
Refrigerant type:R410A  
Valve rod cap  
Valve rod cap  
GWP* value:1975  
Service port cap  
GWP=global warming potential  
Please fill in with indelible ink,  
• 1  
• 2  
the factory refrigerant charge of the product  
the additional refrigerant amount charged in the field and  
CAUTION  
If the refrigerant of the air conditioner leaks, it is necessary to discharge all the  
• 1+2 the total refrigerant charge  
refrigerant. Vacuumize rst, then  
charge the liquid refrigerant into air conditio-  
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  
ner according to the amount marked on the name plate.  
Please do not let other cooling medium, except specied one (R410A), or air  
enter into the cooling circulation system. Otherwise, there will be abnormal  
high pressure in the system to make it crack and lead to personal injuries.  
B factory refrigerant charge of the product: see unit name plate  
C
D
E
F
additional refrigerant amount charged in the field  
total refrigerant charge  
outdoor unit  
1
Power Source Installation  
The power source must be exclusively used for air  
conditioner. (Over I0A)  
refrigerant cylinder and manifold for charging  
please install an ea-  
In the case of installing an air conditioner in a moist place,  
rth leakage breaker.  
as possible.  
For installation in other places, use a circuit breaker as far  
Check for Installation and Test Run  
2
Cutting and Flaring Work of Piping  
Please kindly explain to our customers how to operate  
through the instruction manual.  
Pipe cutting is carried out with a pipe cutter and burs must be removed.  
After inserting the are nut, aring work is carried out.  
Check Items for Test Run  
Flare tool for R410A  
Clutch-type  
Conventional are tool  
Put check mark  
in boxes  
clutch-type(Rigid-type) Wing-nut type (Imperial-type)  
Gas leak from pipe connecting?  
Heat insulation of pipe connecting?  
Are the connecting wirings of indoor and outdoor rmly  
inserted to the terminal block?  
Is the connecting wiring of indoor and outdoor rmly xed?  
A
0~0.5mm  
1.0~1.5mm  
1.Cut pipe  
1.5~2.0mm  
2.Remove burs  
Flare tooling die  
Is drainage securely carried out?  
Is the earth line securely connected?  
Is the indoor unit securely xed?  
Is power source voltage abided by the code?  
Is there any noise?  
Is the lamp normally lighting?  
3.Insert the are nut  
4.Flare pipe  
Are cooling and heating (when in heat pump) performed normally?  
Is the operation of room temperature regulator normal?  
 
4

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