Haier AU122ACARA User Manual

SPLIT AIR CONDITIONER  
OPERATION  
MANUAL  
AS102AMARA  
AU102ACARA  
(HSU-10HA03(DB))  
AS102ALARA  
AU102ACARA  
(HSU-10H03(DB))  
AS122AYARA  
AU122ACARA  
(HSU-12HA03(DB))  
AS122AVARA  
AU122ACARA  
(HSU-12H03(DB))  
Digital DC Variable Frequency  
Healthy Split Air Conditioner  
Please read this manual carefully before use.  
Please keep this manual carefully and safely.  
No.0010540438  
I
Cautions  
All these valuable materials may be taken to  
a waste collecting center and used again  
after adequate recycling.  
Disposal of the old air conditioner  
Before disposing an old air conditioner that  
goes out of use. please make sure it's  
inoperative and safe. Unplug the air  
conditioner in order to avoid the risk of child  
entrapment.  
Consult your local authorities for the name  
and address of the waste materials  
collecting centers and waste paper diposal  
services nearest to your house.  
Safety Instructions and Warnings  
It must be noticed that air conditioner system  
Before starting the air conditioner,read the  
information given in the User's Guide  
carefully. The user's Guide contains very  
important observations relating to the  
assembly, operation and maintenance of  
the air conditioner.  
contains  
refrigerants, which  
require  
specialized waste disposal. The valuable  
materials contained in a air conditioner can  
be recycled. Contact your local waste  
disposal center for proper disposal of an old  
air conditioner and contact your local  
authority or your dealer if you have any  
question. Please ensure that the pipework of  
your air conditioner does not get damaged  
prior to being picked up by the relevant  
waste disposal center, and contribute to  
environmental awareness by insisting on an  
appropriate, anti-pollution method of  
disposal.  
The manufacturer does not accept  
responsibility for any damages that may  
airse due to non-observation of the  
following instruction.  
Damaged air conditioners are not to be  
put into operation.In case of doubt,consult  
your supplier.  
Disposal of the packaging of your  
new air conditioner  
Use of the air conditioner is to be carried  
out in strict compliance with the relavtive  
instructions set forth in the User's Guide.  
All the packaging materials employed in the  
package of your new conditioner may be  
disposed without any danger to the  
environment.  
Installation shall be done by professional  
people,don't install unit by yourself.  
The cardboard box may be broken or cut into  
smaller pieces and given to a waste paper  
diposal service. The wrapping bag made of  
polyethylene and the polyethylene foam  
pads contain no fluorochloric hydrocarbon.  
1
Installation Check and Trial Operation  
Cautions  
Please operate the air conditioner in accordance with this Operation Manual  
Check items for the Trial Operation(Tick  
Is the connector leaked?  
in  
)
For the purpose of safety, the air  
Specifications  
conditioner must be properly grounded in  
accordance with specifications.  
How is the connector insulated?  
The refrigerating circuit is leak-proof.  
Is the electric connection between the indoor and outdoor units firmly inserted into the  
terminal plate?  
The machine is adaptive in following situation  
1.Applicable ambient temperature range:  
Are the electric wires on the indoor and outdoor units fixed firmly?  
Is the drain pipe placed correctly?  
Maximum: D.B/W.B  
Minimum: D.B/W.B  
32 /23  
18 /14  
Always remember to unplug air  
conditioner before opening inlet grill. Never  
unplug your air conditioner by pulling on the  
power cord.Always grip plug firmly and pull  
straight out from the outlet.  
Indoor  
Is the earth line connected firmly?  
Cooling  
Heating  
Does the power supply voltage conform to the electric regulations?  
Is there any noise?  
Maximum: D.B  
Minimum: D.B  
43  
15  
Outdoor  
Maximum: D.B  
Minimum: D.B  
27  
20  
Is the cooling operation normal?  
Indoor  
Is the indoor temperature adjuster working normally?  
Maximum: D.B/W.B  
24 /18  
Minimum: D.B/W.B -7 /-8  
Outdoor  
Power Supply:  
L should be connected with the live wire;  
N should be connected with the zero wire;  
should be connected with the earth wire.  
All electrical repairs must be carried out  
by qualified electricians. Inadequate repairs  
may result in a major source of danger for  
the user of the air conditioner.  
2.If the supply cord is damaged, it must be replaced  
by the manufacturer or its service agent or a similar  
qualified person. The type of connecting wire is  
H05RN-F or H07RN-F:3G1.5mm2 +1X0.75mm2..  
3.If the fuse on PC board is broken please change it  
with the type of T.3.15A/250V. If the fuse of outdoor  
uit is broken please change it with the type  
of T.25A.AC250V.  
Do not damage any parts of the air  
conditioner that carry refrigerant by piercing  
or perforating the air conditioner's tubes with  
sharp or pointed items, crushing or twisting  
any tubes, or scraping the coatings off the  
surfaces. If the refrigerant spurts out and  
gets into eyes, it may result in serious eye  
injuries.  
4.The distance between the indoor unit and the floor  
should be more than 2m.  
5.The wiring method should be in line with the local  
wiring standard.  
6.After installation ,the power plug should be easily  
reached.  
7.The waste battery should be disposed properly.  
8.The appliance is not intended for use by young  
children or infirm persons without supervision.  
9.Young children should be supervised to ensure  
that they do not play with the appliance.  
10. The requirement of power supply cord.  
Do not obstruct or cover the ventilation  
grille of the air conditioner.Do not put fingers  
or any other things into the inlet/outlet and  
swing louver.  
Series  
10  
12  
Do not allow children to play with the air  
conditioner. In no case should children be  
allowed to sit on the outdoor unit.  
European  
region  
H05VV-F  
3G 1.5mm2  
H05VV-F  
3G 1.5mm2  
2
31  
Installation  
Name of Parts  
Indoor Unit:  
Wiring for Indoor and Outdoor Units  
1. Inlet Grill  
1. Wiring Method for Ring Terminal  
2. Anion Generator (inside)  
The wiring method is as the drawing below for the ring terminal:  
Remove the connection screw and put the screw through the ring on  
the connection wire terminal, then connect it to the terminal blocks,  
then screw it tightly.  
3. Air Filter  
4. Swing louver  
It can be adjusted to upward or downward with the remote controller only (Do not adjust it manually)  
5. Power or Healthy Operation Indicator  
Wiring Method for  
Ring Terminal Block  
After the air conditioner is started, this indicator lights up; when the healthy operation is started,this  
indicator turns green.  
2.Wiring Method for Line Terminal  
The wiring method is as follows for the non-ring terminal:  
Loosen the connection screw and insert the connection wire end into the  
terminal block completely, screw it tightly, then slightly pull out the  
connection wire to ensure it be clamped tightly.  
6. Timer Set Indicator  
When the air conditioner is at the state of time-set, this indicator lights up.  
7. Test Manual Button  
This button is only used for test refrigerating operation when the room temperature is below 16 , so it  
should not be used in normal situation.  
8. Emergency Manual Button  
3. Method for Pressing the Connection Wire  
When the remote controller is lost or cannot be used, this button can make the air conditioner continue  
to operate for the time being.  
After wiring, the connection wire must be pressed tightly with a wire-  
pressing clip, which should press the outer sleeves of the wire as the  
9. Remote Signal Receiving Window  
right drawing:  
Correct Pressing  
Wrong Pressing  
It receives the remote signal from the remote controller.  
10. Working Method Indicator  
Terminal  
block  
When the compressor is working, the indicator lights up .  
11  
11. Power Plug  
Pressing  
Clamps  
1
7
Wiring for Indoor Unit and Outdoor Unit  
Lay out the connection wires as the connection drawing (Notes: The two ends of the connection  
wires are different, never connect reversely)  
Outdoor Unit:  
1. Inlet  
2. Outlet  
Send out hot air when cooling,  
and send out cold air when heating .  
3. Inlet  
8
1) Open the wire cover, unscrew the pressing clamp(outdoor unit).  
3
2) Connect the connection wires as per the wiring method and the wiring drawing (the wires on  
the indoor unit shall be inserted from behind as the attached drawing).  
3) Ensure that the terminals are clamped tightly, and press the connection wires(outdoor unit) as  
per the pressing method, then install the wire-pressing cover.  
2
4
5
10  
9
6
4. Connection pipe and electric wiring.  
5. Drain Hose  
Air Inlet Grille  
3
Terminals  
Pressing Clamp  
Pressing Cover  
Screw  
1
Power Supply Wire  
Indoor and Outdoor  
Connection Wires  
4
Notes:  
When connecting the wires of indoor and outdoor units, check the numbers on the terminals  
of the indoor and outdoor units,the same wire shall connect the same number and color  
terminal  
,
2
Wrong connection would damage the air conditioner s controller,or the unit cannot work.  
5
30  
3
Installation  
Name of Parts  
Remote Controller:  
Piping Connection for Outdoor Unit  
Introduction to Display and Function:  
Connect the Piping and Inlet and Outlet Liquid Tubes  
1. Mode  
Gas Drainage Method:  
Mode selected is displayed  
Drain the air in the indoor unit and the pipes as per the drawing:  
2. Air Volume  
(1) Remove the valve cap on the two-way valve of the indoor unit with a spanner.  
(2) Unscrew by 1/2 cycle the nut on the mouth of the thick pipe connected with the three-way valve  
with a spanner.  
(3) Unscrew the spool of the two-way valve by 90owith an inner hexagon spanner, and after about 10  
seconds,close the two-way valve,then air will be drained out from the mouth of the thick pipe. When  
the air is drained out, screw tightly the nut on the mouth according to there quired torque.  
(4) Open the two-way valve and three-way valve with an inner hexagon spanner.  
(5) Check the leakage with soap liquid or a leakage checker.  
Indicating the air speed, when automatic is set, the air speed changes according to the temperature  
difference between the indoor temperature and set temperature.  
3. Healthy Operation  
Indicating healthy operation  
4. Timing Mode Display  
Indicating time set mode:  
Normal for non-time-set;  
Timed off for timed turning off;  
Timed on for timed turning on;  
5. Indicating the Time set  
Indicating the time set on and off  
6. Mode Selection  
9
(6) Screw tightly the two valve caps according to the required torque.  
1
2
Liquid Side  
6.35mm(1/4")  
10  
AUTO  
ion  
C
Two-way Valve  
Selecting the modes below:  
cooling, dehumidifying, and heating  
7. Timer  
ON OFF  
H
3
4
9.52mm(3/8")  
Gas Side  
12.7mm(1/2")  
TEMP  
11  
18  
Mouth Nut  
Three-way Valve  
Used to select TIMER ON, TIMER OFF  
8. Time Set  
90  
ON/OFF  
Open  
To set the time on and off  
MODE  
TIMER  
SWING  
FAN  
Required Torque  
9. Signal Sending Head  
5
6
7
To send signal into the signal receiver on the indoor unit  
10. Signal Display  
12  
Torque  
Tight screw N. M  
Specif.  
POWER  
HEALTH  
It blinks when the signal is being sent  
11. Temperature Display  
RESET  
Valve Spool  
Valve Cap  
7-9  
20-25  
14  
To display the temperature set  
12. Temperature Set  
When the connection pipe is more than 5 cm, it shall be filled with refrigerant as per the following  
form:  
13  
15  
To set the desired room temperature  
13. On/Off Button  
19  
17  
Pipe Length  
5m  
7m  
10m  
80g  
15m  
Refrigerant filled none  
32g  
160g  
To turn on and turn off the air conditioner  
14. Air Volume  
8
16  
Notes: When the pipe is extended, the air in the connection pipe shall be drained out with the  
refrigerant(R22) from outside the system, then the excess refrigerant shall be drained out as per the air  
drainage method.  
To select the desired air speed  
15. Air flow Direction  
To adjust the air flow direction  
16. Healthy Button  
Check the Layout of the Drain Pipe and Connection Wires  
The drain pipe should be placed underneath, and the connection  
wires should be placed upside; and the drain pipe especially the  
section inside the machine and indoors must be wound up with  
insulating material to preserve heat  
To set the healthy operation  
17. Power Button  
To set super or soft operation  
18. Indication for Power Operation  
19. Reset  
The drain pipe shall be sloped and no concave and convex shall  
occur along the whole pipe. And the cases as the right drawing  
indicates shall not occur.  
When the remote controller appears abnormal,  
use a sharp pointed item to press this button to  
reset the remote controller to normal condition.  
Notes: After replacing the batteries in the remote controller, press on/off button, the mode is resumed  
as below:  
Mode: Refrigerating; Temperature:26  
Timer: Normal; Fan Speed: Automatic  
Prohibited  
Up-bent  
Prohibited  
Prohibited  
Prohibited  
Bad Smell in the Pool  
Correct  
End in the Water  
Ripple  
4
29  
Installation  
Operation Hints  
Air Conditioner Operation:  
When the ambient humidity is too high,  
the anion effect would be reduced, so during  
the cooling and dehumidifying, water  
would drop from the outlet mouth  
4.Piping Connection for Indoor Unit:  
Insert the auxiliary hoses(liquid hose and gas hose)and the unit connection wires through the wall  
hole from outdoor side,and connect the pipes and wires as per the method of piping connection, or  
insert the auxiliary hoses(liquid hose and gas hose) and the connection wires as a whole through  
the wall hole from indoor side for connecting the outdoor unit after connection of the auxiliary  
hoses and unit connection wires.  
3 Minutes Protection:  
5.Install and Fix:  
When the air conditioner is turned on immediately  
after being turned off, the compressor will not start  
until 3 minutes later to protect the machine.  
Hang the indoor wall unit on the fastener of the mounting plate,  
and move the unit left and right to check the firmness.  
Hold the two sides of the unit with two hands to press the unit  
to the mounting plate until a sound kacha is heard.  
Piping Protective Cover  
Air Speed Change:  
Installation of Outdoor Unit  
At the state of cooling, when air is set to automatic  
,
1.Install and Fix:  
the air speed would decrease automatically when the room  
temperature is close to the set temperature. In heating  
mode, when the room temperature is the set temperature,  
compressor will stop and fan will be low speed or stop;  
In dehumidifying mode, air speed will change automatically.  
Fix the outdoor support on the wall with M10 expansion screws, then screw tightly the outdoor  
unit on the support with M10 bolts and nuts, and leveled. If it is installed on wall or roof, the stand  
shall be firmly fixed to resist the earthquake or strong wind. A vibration reduction rubber ring  
shall be used.  
Air Direction Adjustment  
105  
105  
500  
At the state of cooling or dehumidifying,  
it would be better not to let the outlet guide plate  
be downward for long, otherwise the outlet mouth  
would be dew.  
2.Install the Drain Elbow  
The elbow is only used for the thermal pump type air conditioner.And the cold air type air  
conditioner does not need it.The elbow shall be installed as per the drawing.The drain elbow is not  
used in a very cold weather(the air temperature is below 0 for long).  
Healthy Operation  
Only when the air conditioner is at the state of operation  
(normal state), can the healthy operation be started.  
When the button Health is pressed, the healthy operation  
will be indicated.  
Healthy Operation  
Indication  
Healthy Button  
Drain Hose  
Drain Elbow  
28  
5
Operation Hints  
Installation  
Installation of Indoor Unit  
Wait a moment  
Hanging Wire  
Drop Wire Here  
Mounting Plate  
The indoor unit shall be installed as per the indoor unit  
installation drawing:  
Cold Air Prevention  
When heating is started, the fan in the indoor unit will  
not be started immediately to prevent cold air being blew  
out.  
3
Wire  
Dropping Weight  
Holes for Fixing  
A145mm  
Find out the Level Position  
Defrost  
A=185mm  
During the heating, when the heat exchanger in the  
outdoor unit is frosted, the air conditioner will defrost  
automatically for a few minutes. During the defrost, the  
fan in the outdoor unit does not run until the defrost is  
completed.  
60mm  
1.Fix the Mounting Plate and Localize the Wall-through Hole  
Fix the mounting plate as per the selected position and the piping layout (see the installation  
drawing).  
Fix the mounting plate on a smooth wall surface under the beam or beside a column. First fix the  
mounting plate with a steel nail,then level it with a level meter or a drop line, then fix it with A4  
50 cement nails.If the expansion screws are used,first drill holes into the wall( 4.8mm), then  
put the plastic sleeve into the holes,then fix the mounting plate with 4 25 screws. Measure the  
position the wall hole with a measuring tape.  
Notes  
When heating, the air conditioner takes a lot of heat  
from outdoor and release the heat into the room , therefore  
the outdoor temperature will affect the heating effect.  
2.Drill a Hole through the Wall and Install the Piping Protective Sleeve  
Drill a hole 60mm through the wall with the outer side slightly downward,then install the  
piping sleeve,then seal it with gypsum powder.  
Inter side  
Wall hole  
60mm  
Outer side  
Instructions Operation  
Thickness of wall  
Adjust the air flow direction  
Avoid the direct sunlight and hot air flow  
3.Piping Layout for Indoor Unit  
(Section plan of wall hole)  
Lay out the connection pipe,drain pipe, and the connection wires according to the installation  
position of the indoor and outdoor units. During the layout, the drain pipe shall be placed  
underneath,and the connection wires shall be placed on the top; the drain pipe(especially indoor  
or inside the unit)shall be wound up with the insulating material.  
Pipe  
Insulating Material  
Set a proper room temperature  
Use of Timer  
Pipe Clamp  
Drain Pipe  
Right Connection  
Low Connection  
Too cold and too hot are not only harmful for Time set can make your room in a comfortable  
health but also will consume too much electricity. temperature when you wake up or come back.  
Left Connection  
Electrical Connection  
between Indoor and  
Outdoor Units  
Tape  
Installation of the Connection Pipe Clips(Left or Left-Back Connection):  
Insert the pipe clip into the fixing position of the pipe with the upper part inserted first.  
Press the bottom of the clip until a sound Ka Ta is heard.  
Best  
temperature  
Notes: After installation, please confirm that the refrigerant is not leaked.  
6
Pipe Clamp  
27  
Installation  
Localize the Installation:  
Operation  
,
Remote Controller s Operation  
Indoor Unit  
When in use, point the signal sending head directly to the receiver window on the indoor unit.  
The distance between the signal sending head and the receiver window should be within 7 m  
without any obstacle as well.  
Install the indoor unit where the weight of the unit can be supported.  
Install the indoor unit where the head source and steam source are not close and the unit inlet and  
outlet are not blocked.  
Don't throw the controller, prevent it from being damaged.  
Install the indoor unit where the drainage is easy and the outdoor unit can easily connected.  
Install the indoor unit where its cold air and hot air can be easily sent to all the corners of the room.  
Install the indoor unit where the power socket is near and there is sufficient space around the indoor  
unit.  
When electronic-started type fluorescent lamp or change-over type fluorescent lamp or  
wireless telephone is installed in the room, the receiver is apt to be disturbed in receiving the  
signals so the distance to the indoor unit should be shorter.  
Install the indoor unit where there is no T.V set, radio set, and wireless appliance underneath, and the  
sunlight lamp is over one meter away.  
If the remote controller is installed on the wall, the indoor unit shall be ensured to receive the signal  
while the sunlight lamp is on.  
Outdoor Unit  
The location shall bear the weight of the unit and will not produce a big vibration and noise.  
The location shall be in good ventilation,and the airflow blew out and noise produced shall not affect  
the neighbors.  
The location shall not be directly drenched in rain,sun,or blew by sea wind.  
The location shall not be near anywhere the corrosive gas(SO2),flammable gas(thinner or gasoline),oil  
mist,or steam are probably produced(for example in kitchen).  
Sufficient space shall be left for air inlet and outlet.  
The location shall be easily maintained and repaired.  
It cannot be installed on a non-professional metal structure(like anti-burglary net).  
Method for Cutting and Expanding Pipes:  
When the pipe is too long or its mouth is damaged,the pipe needs to cut or expand.  
Expansion Size  
Loading of Batteries  
1.Cutting hose  
2.Removing burr  
Hose dia.  
Size(mm)  
0.8-1.5  
1.0-1.8  
1.2-2.0  
Load the batteries as illustrated in the drawing below:  
6.35 mm(1/4")  
9.52 mm(3/8")  
12.7 mm(1/2")  
Liquid hose  
Gas hose  
Remove Battery Cover:  
4.Expand Hose  
3.Put on nut  
Slightly press  
and push down the cover. Then , as the drawing, hold the upper end of  
the remote controller with left hand, and slightly hold the cover with right hand, push slightly in  
the arrow direction to remove the battery cover .  
A
Refrigeration Oil  
Piping Connection  
Hose Expander  
Connector Nut  
Load Batteries:  
1. Connecting Method  
Be sure that the loading is in line with the  
+
/
-
as illustrated.  
To ensure the efficiency,the pipe should be as short as  
possible.  
Put back Cover:  
Apply refrigerant oil at half union and flare nut.  
To bend a pipe,five the roundness as large as possible  
not to crash the pipe.  
Spanner  
Put back the cover in the reverse procedure.  
Spanner  
Confirmation Indicator:  
When connecting pipe,hold the pipe center to center  
then screw nut on by hand,refer to the Drawing.  
If there is no display after pressing the on/off button, reload the batteries.  
Correct  
Not Correct  
Be careful not to let foreign matters,such as sands enter  
the pipe.  
Notes: Use two same-typed batteries when loading.  
cracks on  
expanded  
mouth  
If the remote controller cannot run normally or doesn't work at all, use a sharp pointed  
Recommended  
Pipe dia.  
incomplete too long  
burr  
Tilting  
item to press the reset button (with the mark  
).  
Fastening Torque  
Liquid pipe  
6.35mm(1/4")  
18 N.m  
42 N.m  
50 N.m  
Gas Pipe 9.52mm(3/8")  
Gas Pipe 12.7mm(1/2")  
26  
7
Operation  
Installation  
1. Installation Localization  
2. Indoor Unit Mounting Plate Localization  
3. Drill through Wall  
Small Hints:  
Remove the batteries in case the unit won't be in use for a long period.  
The remote controller will be self-checked after loading the new batteries by displaying  
all the symbols and resume working very soon.  
4. Connect Indoor Unit  
5. Install Indoor Unit  
6. Install Outdoor Unit  
Health Operation  
1. After turning on the air conditioner, set to the desired mode:  
The remote controller displays the mode selected, the power  
light on the indoor unit lights up.  
2. Set Healthy Operation:  
ion  
Press the Health button once  
is displayed and  
ion  
the power or healthy operation indicator turns from orange  
color to green.  
C
7. Connect Outdoor Unit  
8. Drain Out  
9. Check Drainage  
TEMP  
Now the air conditioner is operating the healthy function,  
meanwhile the anion generator in the indoor unit begins to  
release anion to clean the air and eliminate dust.  
3. Cancel Healthy Operation:  
ON/OFF  
SWING  
1
MODE  
TIMER  
FAN  
Press the button Health again to stop the health  
display, then the healthy operation stops.  
HEALTH  
POWER  
2
3
RESET  
Notes: When the fan in the indoor unit does not work, the health  
lamp lights up, but the anion generator does not release  
anion.  
10. Check Installation  
11. Trial Operation  
12. Wind up Pipes  
Brief Introduction to Health Operation  
The anion generator in the air conditioner can generate a lot of  
anion to effectively balance the quantity of posion and anion in  
the air and also to kill bacteria and speed up the dust sediment  
in the room and finally clean the air in the room.  
The step 4 and step 5 above can be adjusted according to the practical situation.  
This procedure is a reference to the installation person and customer, it can be adjusted according  
to the practical situation.  
8
25  
Installation  
Operation  
To enable the air conditioner to work well, please install it as required by this manual.  
When moving the air conditioner, please don't scratch the shell.  
Cooling / Dehumidifying/Heating Operation  
Recommended Modes:  
The max. length of the connection pipe is 15 meters, and the max. height difference between the  
indoor unit and outdoor unit is 7 meters for AS122 AVARA/AU122 ACARA(HSU-12H03(DB))  
AS122AYARA/AU122ACARA(HSU-12HA03(DB)) and 5 meters for AS102ALARA/AU102ACARA  
(HSU-10H03(DB)) AS102AMARA/AU102ACARA(HSU-10HA03(DB)).  
Cooling mode for summer;  
Heating mode for winter;  
Dehumidifying mode for spring and fall.  
Please keep this manual carefully for maintenance and installation.  
1. Turn on the Air Conditioner  
After installation, please operate the air conditioner as per this manual.  
Press On/Off button to start the air conditioner;  
Previous operation status appears on display;  
working method indicator lights up.  
Electrical Requirements  
A specialized power supply wire, which shall be installed by a competent person as per the rules of  
the national standard.  
2. Select Operation Mode  
C
Power supply socket must be close to the air conditioner. And the socket must have an earth to  
make the air conditioner be grounded through the power supply socket.  
If the power supply wire is damaged, it must be replaced by the manufacturer or its service center or  
professional person.  
Press mode button, For each press, mode changes as follows:  
TEMP  
Cooling  
Dehumidifying  
Heating  
3
Power supply wire parameters:3 1.5mm2 for AS102AMARA AU102ACARA(HSU-10HA03(DB))  
AS102ALARA AU102ACARA(HSU-10H03(DB)), AS122AVARA AU122ACARA(HSU-12H03(DB))  
AS122AYARA AU122ACARA(HSU-12HA03(DB)).  
ON/OFF  
1
6
When the compressor operates as the panel displays, working  
method indicator on indoor unit lights up. During heating,  
if the outdoor unit frosts, the machine will stops heating  
automatically to defrost , meanwhile neither of the indoor  
unit fan and outdoor unit fan will work.  
MODE  
TIMER  
SWING  
FAN  
2
4
5
Connection wire parameters:3G1.5mm2+1 0.75mm2.  
POWER  
HEALTH  
Hose Selection  
RESET  
description  
Liquid hose  
Size  
6.35mm(1/4")  
3. Select Temperature Setting  
Press Temp. button  
AS122AVARA  
AU122ACARA  
AS122AYARA  
AU122ACARA  
(HSU-12H03(DB)) (HSU-12HA03(DB))  
12.7mm(1/2")  
Each press increases by 1  
Each press decreases by 1  
;
.
Gas hose  
When Unit operation, the room temperature will be the same with  
temperature display on LCD.  
AS102ALARA  
AU102ACARA  
(HSU-10H03(DB)) (HSU-10HA03(DB))  
AS102AMARA  
AU102ACARA  
9.52mm(3/8")  
4. Fan Speed Selection  
Notes: After installation, please confirm that the refrigerant is not leaked.  
Press Fan button, each press change the fan speed as follows:  
Auto  
Hi  
Med  
Lo  
AUTO  
The fan works at the displayed speed.  
Hints:  
The remote controller can remember the working status of each time. Each time when you press  
the Turn On/Off button, the air conditioner will work at the previous status.  
24  
9
Operation  
Installation  
Installation Tools  
1. Screw Driver (flat head, wabbler, triangle)  
2. Steel Saw  
5. Adjustment of Air Flow Direction  
After selecting the mode, swing louver will automatically be opened to the position as the drawing  
indicates:  
3. 60mm Drill  
4. Inner Hexagon Spanner  
5. Shifting Spanner  
6. Spanner (14,17,19, 27 mm)  
7. Pipe Cutter  
Horizontal  
Cooling Mode  
Approx.10o  
Heating Mode  
Approx.60o  
8. Pipe Expander  
9. Knives  
Up and Down Adjustment (with remote controller)  
10. Clippers  
Press  
swing button once , the swing louver will swing automatically within the range as  
11. Leakage Checker or Soap Liquid  
12. Measuring Tape  
13. Scraper or File  
indicated in the drawing; press the button again, the swing louver will stop at the current position.  
The remote controller will remember the current swing position, and each time when you turn  
on the air conditioner, the swing louver will automatically stop at the position set previously.  
14. Refrigeration Oil  
Self-contained Accessories  
No.  
Name of Non-  
Parts adhesive  
Tape  
A
B
C
D
E
F
G
Adhesive Connecting Heat  
Gypsum  
Drain Hose Pipe Clip  
o
Tape  
Hose  
Insulation Powder  
Material  
Approx.  
10  
Cooling approx.450  
Heating approx.600  
Notes:  
Accessories Delivered with Your Air Conditioner  
Please check if your unit is delivered with the following accessories.  
When cooling or dehumidifying, do not let the swing louver be downward for long time,  
otherwise the outlet would be dew and leak water. Even if the louver is downward for long  
time, after one hour, it will be automatically moved to the position which is 10o to  
horizontal position. Don't turn the louver manually, otherwise it would work abnormally. If  
the swing louver works abnormally, turn off the unit, then turn on again, adjust it with the  
remote controller.  
No.  
1
Remote  
controller  
2
3
4
Shape  
Batteries  
Mounting plate  
Drain Hose  
Left and Right Adjustment(manual)  
As the drawing below, turn the vertical louver to adjust the left and right air flow direction.  
Qty  
1
2
1
1
No.  
Notes:  
5
6
7
8
9
10  
When the humidity is very high, if all the horizontal  
Shape  
Pipe clip  
Expansion Putty  
Screw &  
Bushing  
Cement Steel  
Nail  
Drain Elbow  
Connection  
Pipe  
louvers are turned left or  
outlet would leak water.  
right,  
the  
6. Turn off  
4
50  
Press ON/OFF button to turn off the unit; all the displays disappear from LCD and all the lamps  
on indoor unit go out. And the swing louvers will all be closed automatically.  
Qty  
1
6
1
8
1
1
Notes:  
Hints:  
After turning off, the unit must not be restarted until 3 minutes later to protect the system.  
No.  
11  
12  
13  
Shape  
Piping Hole Rubber  
Cushion  
Connection  
Wire  
As cold air flows downward in COOL mode, adjusting air flow horizontally will be much more  
helpful for a better air circulation.  
Cover  
As warm air flows upward in HEAT mode, adjusting air flow downward will be much more helpful  
for a better air circulation.  
Be careful not to catch cold when cold air blows downward.  
Qty  
1
4
1
10  
23  
Installation  
Operation  
Installation Drawing for Indoor and Outdoor Units  
Time Set Operation  
With the time set function, the air conditioner can be turned on and off automatically at your  
set time.  
You can let your air conditioner be turned on or off automatically after you wake up in the morning,  
before you come back from work in the evening, or after you fall asleep at night.  
Mounting Plate  
1. After turning on the air conditioner, select your desired mode.  
The operation mode is displayed on the LCD of the remote controller, and the working method  
indicator on the indoor unit lights up.  
2. Timer Setting  
Press TIMER button to change the timer mode, each press makes  
the timer mode change in the following sequence:  
Piping Cover  
No Display  
OFF  
ON  
Timer Off  
Timer On  
Insulating Material  
C
The timer mode displays off or on  
.
ON  
H
The time displayed indicates the time set last time.  
The timer mode on the indoor unit lights up.  
TEMP  
Insulating Material  
Notes: Selecting No Display cancels the timer mode.  
Piping Layout  
ON/OFF  
SWING  
1
3. Time Setting  
FAN  
MODE  
TIMER  
Left  
Right Back  
Right  
Non-adhesive Tape  
Press TIMER button:  
Every time the button is pressed, time increases one hour.  
If the button is kept depressed, time will change quickly.  
Every time the button is pressed, time decreases one hour.  
If the button is kept depressed, time will change quickly.  
Time can be adjusted within 12 hours . Time will be shown on  
LCD.  
2
3
POWER  
HEALTH  
Down  
RESET  
Pipe Clip  
Connection Wire  
The time setting is to automatically turn on or off the air  
conditioner a certain number of hours later  
Insulating Material  
Notes:  
After the batteries are replaced, the time set resumes as below:  
Time set off for 1 hour;  
Drain Hose  
Time set on for 6 hours.  
If necessary, time can be reset; after power goes out, time  
should be reset.  
Valve Cover  
Cancel Timer Mode  
Just press TIMER button until TIMER mode disappears on LCD.  
22  
11  
Operation  
Trouble Shooting  
Super Mode Operation  
Insufficient Cold Air or Hot Air  
When you need to cool or heat your room rapidly, you can use this function.  
Has the mode been selected correctly?  
Is the dust filter too dirty? (it should be cleaned  
once every two weeks)  
Set Super Mode Operation :  
Press the POWER button each time the display will vary in the following sequence:  
No Display  
Stop at  
.
Has the inlet or outlet been blocked?  
Is the door or window open?  
At the state of Super Mode Operation ,when cooling, the temperature will be 4 lower than  
the temperature set, and the fan will automatically run at high speed for 15 minutes, then return to  
the previously set state;when heating, the temperature will be 6 higher than the temperature set ,  
and the fan will automatically run at mid speed for 15 minutes, then return to the previously set state.  
Cancel Super Mode Operation:  
Press the POWER button twice until the  
AUTO  
C
display disappears.  
Insufficient Cold Air?  
TEMP  
Soft Mode Operation  
Is there any other hot  
resources in the room?  
Is the sun light directly sent  
into the room?  
Are there many people in the  
room?  
When you need silence, you can use this function.  
ON/OFF  
Set the Soft Mode Operation:  
MODE SWING  
TIMER  
FAN  
Press the POWER button each time the display will  
vary in the following sequence:  
No Display  
HEALTH  
POWER  
RESET  
Stop at  
.
At this state, the fan speed is Low  
.
Cold Air is Blew out (during heating operation)  
Cancel Soft Mode Operation:  
Press POWER button once until the display disappears.  
Is the unit under heating operation?  
Hints:  
When at the state of Super Mode Operation , the room temperature would not be even. And long  
time soft mode operation would make the room temperature neither too cold nor too hot.  
Power Failure Resume (to be applied for a necessary situation) (only for the models:AS102ALARA  
AU102ACARA(HSU-10H03(DB)) AS122AVARA AU122ACARA(HSU-12H03(DB)) AS102AMARA  
AU102ACARA(HSU-10HA03(DB)) AS122AYARA AU122ACARA(HSU-12HA03(DB)))  
After the power failure compensation is set, if power failure suddenly occurs while the air conditioner is  
working, it will resume the previous working state when the power is supplied again .  
If, after the above-mentioned checks are made and treated accordingly, the air conditioner still  
cannot work normally or one of the following facts are found, please stop the operation and  
contact your local service center:  
Notes: When a power failure suddenly occurs during the air conditioner is working after the power failure  
resume is set, if the air conditioner will not be used for a long time, please cut off the power supply to  
prevent its operation from being resumed after the power is supplied again, or press the On/Off  
button after the power comes again.  
Fuse or circuit breaker often breaks;  
Water is leaked during cooling and dehumidifying;  
Working abnormally or abnormal sound is heard.  
12  
21  
Trouble Shooting  
Operation  
Emergency Operation & Test Operation  
When your remote controller is lost or cannot be used, the unit can be operated with a  
function of emergency operation.  
Air does not blow or the fan speed cannot be  
changed during the dehumidifying mode.  
During the dehumidifying operation, when the  
room temperature is less than 2 higher than  
the temperature set, the air conditioner will  
operate at low fan speed intermittently  
regardless to the fan speed set.  
The test operation can be applied when the cooling test operation is carried out under the  
room temperature of 16  
.
Emergency Operation  
It can only be used when the remote controller is lost or damaged.  
Turning on  
This results from removal of the frost  
accumulated on the outdoor unit (Defrosting  
operation).  
Water or steam generates from the outdoor unit  
during heating.  
Press the emergency manual button, you will hear a sound Hua , then the emergency  
operation begins. This time the power or healthy operation indicator lamp on the indoor  
unit lights up.  
The air conditioner will automatically run as the mode below:  
indoor temp  
Temp set  
Timer  
Air speed  
Mode  
Health  
Operation  
Above 23  
Below 23  
26  
23  
No  
No  
Auto  
Auto  
Cooling  
Heating  
No  
No  
To eliminate the afterheat, the fan in the indoor  
unit will still operate for a while after the unit  
automatically stops.  
During heating, the fan in the indoor unit still  
works even after the unit operation stops.  
During emergency operation, the temperature set and air speed  
cannot be changed. Besides, the dehumidifying and timer operation  
cannot be operated either.  
It is due to the accumulation of anion, which  
can be cleaned after the unit is turned off. The  
sound "Si Si" is due to generation of anion.  
There would be sooting around the outlet and a  
sound Si Si would be heard.  
Turning Off(Cancel Emergency Operation)  
Press the Emergency Manual Operation button, you will hear a  
sound Hua , then all the indicators will go out .  
Cancel Emergency Operation with Remote Controller  
Press the On/Off button, you will hear a sound Hua , then  
the air conditioner will work as the mode indicated on the remote  
controller.  
Please check your air conditioner as the procedure below before contacting the local maintenance  
center for after sales service:  
The air conditioner cannot be started  
Is power switch on?  
Is power supply normal?  
Is the leakage breaker tripped?  
Test Operation  
This is for test cooling operation under 16 indoor temperature.  
It cannot be used under normal condition.  
Power cut?  
ON  
Turning On  
OFF  
Keep pressing the Test Manual button button for 5 seconds,  
you will hear sound Hua  
Hua", then release the pressing ,  
Please switch off the power  
supply immediately and  
then the test operation begins. Now the unit works under Hi  
air speed, and the power or healthy operation indicator on the  
indoor unit lights up.The air conditioner will be automatically  
turned off after test operation lasts 30 minutes.  
The power switch is not on the  
contact the local maintenance  
center.  
position ON  
.
Turning Off (Cancel Test Operation)  
Press the Test manually button , you will hear a sound Hua  
then all the indicators on the unit will go out.  
,
Cancel Test Operation with Remote Controller  
Press the On/Off button, you will hear a sound Hua , then  
the air conditioner will work as displayed on remote controller.  
20  
13  
Notes for Safety  
Trouble Shooting  
The followings are not malfunction:  
Water flowing sound is heard.  
The power supply plug must have the earth line After electric wiring , the air conditioner shall  
to ensure that the air conditioner may be be electrified to check for electric leakage.  
grounded effectively through the power supply  
When the air conditioner is started, when the  
compressor starts or stops during operation or  
socket. Non-grounding or incomplete grounding  
when the air conditioner is stopped.  
it  
would result in electric shock.  
sometimes sounds shuru shuru or gobo  
gobo . It is the flowing sound of the refrigerant,  
and it is not a trouble.  
This is caused by heat expansion or contraction  
of plastics.  
Cracking sound is heard.  
Air which blows out from the indoor unit  
sometimes smells.  
It smells.  
The smell results from residents of tobacco  
smoke or cosmetics stuck inside of unit.  
Clean the dust filter periodically:  
Use the fuse of required capacity:  
Never use steel wire or copper wire to take  
place of the fuse.  
Blockage of the dust filter would reduce the  
cooling and heating effect, consume more  
power, water would be leaked during cooling,  
and other failures would also occur.  
During the cooling and dehumidifying  
operation, a thin white fog would be sprayed  
out of the indoor unit. It is a watery fog formed  
by a condensed air blew out of the unit.  
During operation, white fog comes out of  
indoor unit.  
Fuse  
To prevent frost from being accumulated on the  
indoor unit heat exchanger, it is sometimes  
automatically switched to the Fan Mode but it  
will soon be returned to the cooling mode.  
During cooling mode, it is automatically  
switched to Fan mode.  
Steel wire Copper wire  
The air conditioner cannot be restarted soon  
after it stops.  
This is due to its self-protection function,  
therefore the machine cannot work until three  
minutes later.  
Never install the air conditioner where the  
flammable gas is easily leaked.  
Never connect the earth with the gas pipe,  
water pipe, lightening arrester, or phone line.  
Wait for three minutes  
14  
19  
Maintenance  
Notes for Safety  
Maintenance after Season of Use  
Do not spray any paint or insecticide on the air  
Conditioner.  
Turn on the machine and let it operate for half a day under the status of sending air in  
a sunny day so as to make the inside of the  
air conditioner fully dry.  
Insecticide  
Paint  
Clean the dust filter, the indoor unit, and outdoor  
unit, then cover it.  
Never pour water on the indoor unit.  
Keep the inlet and outlet of the indoor unit  
unblocked.  
Maintenance before Season of Use  
Check the inlet and outlet of the outdoor unit,  
see if they are blocked.  
When the louver is being swung, never touch  
the outlet or put anything into the air grille.  
Operate the unit with the remote controller.  
The dust filter must be installed to ensure the  
air filter to be clean,otherwise dust would enter  
to damage the machine or cause failure.  
The instructions with this warning mark must be carried out strictly, for they are all  
concerned with safety of the product or human beings.  
The instructions with this prohibiting mark must be completely forbidden, otherwise  
the product would be damaged or the human being would be injured.  
18  
15  
Maintenance  
Maintenance  
Clean the Air Conditioner  
Installation and Replacement of Air Filter  
Do not clean it with hot water  
or detergent  
Do not touch the machine with  
wet hands  
Turn off Power  
1. Open the inlet grill as drawing:  
2. Remove the dust filter and slightly push the filter upward then pull downward.  
Open the inlet grill upward  
Dust Filter  
3. Install the air filter by inserting it into left and right frames with the white side upward.  
Remove the dust filter:  
Slightly push it upward then  
Pull it downward  
Air Filter  
4. Install back dust filter  
Left filter and right filter are different in shape, so never make it wrong.(dust filter must be  
installed).  
Clean the Dust Filter:  
Clean the dust filter with water or vacuum cleaner,  
When the filter is too dirty , clean it with detergent  
or medium soap liquid. Then flush it with water and  
dry it in sunshine. Finally fix it back.  
Left  
Right  
Remove the Old Air Filter  
Notes:  
Do not clean the dust filter with water higher than  
40 , otherwise it would be damaged. Clean the dust  
filter gently and carefully.  
Replace Air Filter  
Install Air Filter  
>40  
Notes: The air filter is optional. Please approach the nearest local maintenance center to buy  
the air filter according to the replacement time in Air Filter Instructions.  
Clean the Indoor Unit and Outdoor Unit:  
Clean it with wet cloth or medium detergent, then  
clean with dry cloth. The water cannot be higher  
than 40 , otherwise the unit would be deformed or  
discolored. And never clean it with insecticide or  
other chemical detergent.  
Hints:  
This model of air conditioner falls into two types: one is with a multiple light catalysis air filter,  
the other with an air filter without multiple light catalysis. So the maintenance should be done  
accordingly:  
>40  
The multiple light catalysis air filter shall be put in sunshine once every half a year (8 hours each  
time), while the air filter without the light catalysis shall be replaced every half a year, which can  
be purchased in the local service center.  
16  
17  

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