Sinclair ASH-18AIN PT, ASH-24AIN PT User Manual

USER'S MANUAL

ASH-18AIN PT, ASH-24AIN PT

◆Contents

Use and Maintenance

 Precautions on Use .......................................................................1

 Specifications and Technical Data .................................................4

 Instructions for Use........................................................................5

 Description of Air Conditioner Components ...................................6

 Cleaning and Maintenance............................................................10

 Trouble-Shooting.............................................................................12

Installation Services

 Precautions on Installation.............................................................15

 Installation Dimension Drawing .....................................................17

 Install Indoor Unit...........................................................................18

 Install Outdoor Unit........................................................................20

 Test Run and Checks after Installation .........................................21

This mark indicates the matter
that shall be prohibited.

This mark indicates the matter
that must be followed.

Welcome to select SINCLAIR air conditioner. For correct use of this air
conditioner, please keep this Manual properly for future reference.

 Remote control operation procedure ...........................................7

◆Use and Maintenance——Precautions on Use

Carefully read following precautions before use

Warning

★In case of abnormality (e.g.

burnt smell), please cut off the
power supply immediately and
then contact SINCLAIR
Authorized Service Center.

★Never operate the air

conditioner with wet hand.

★Please do not cut or damage

the power cords and control
lines. Damaged power cords
and signal control lines of the
air conditioner must be
replaced by professional
technicians with special cords.

If abnormal state continues, the
air conditioner may be damaged
and even worse, electric shock
or fire might be caused.

Otherwise there is risk of electric
shock.

★To avoid fire, be sure to use

special circuit for power
supply.

★Disconnect the power supply if

long putting the air conditioner
out of use.

★Never damage the cable or

use unapproved cable.

Otherwise it might cause electric
shock or fire.

Otherwise accumulation of dust
might cause heating or fire.

Otherwise it might result in cable
overheating and cause fire.

★Please turn off the power

before cleaning the air
conditioner.

cut off the

power

Otherwise it might cause electric
shock or injury.

★Rated voltage of this air

conditioner 220-240V~,with
a tolerable fluctuation at 10%.
The compressor will vibrate
sharply if the voltage is too
low, resulting in damage to
refrigerating system. Electrical
elements are easy to damage
if the voltage is too high.

★For power supply, be sure to

use special circuit with air
break switch of sufficient
capacity. The air conditioner
can automatically start or stop
according to your
requirements. Please do not
switch on or off your air
conditioner too frequently;
otherwise negative impacts
will be caused to the air
conditioner.

- - 1

◆Precautions on Use

★　Earthing: The unit must be

reliably earthed. The
earthing cable shall be
connected to the special
earthing device in the
construction.

If no such device, ask a
professional technician to install
one. Never connect the earthing
cable to gas pipe, water pipe,
sewage pipe or any other
position that the professional
believes unreliable.

★Be sure to pull out the
powerplug when not using the
air co-nditioner for a long time.

Otherwise accumulation of dust
might cause heating or fire.

★Set the room temperature

appropriately.

The difference

between indoor and

outdoor temperature

shall be 5 ℃.

Appropriate adjustment of the
preset temperature is effective to
avoid

★When the air conditioner is

running, do not keep the door
and window of the room long
open.

★Never block the air inlet or

outlet of indoor and outdoor
unit,

★Spraying chemicals and coal

gas tank must be placed 1m
away from the indoor and
outdoor unit.

Otherwise the effect of air
conditioner will be decreased.

As this will decrease the effect of
air conditioner or cause
shutdown or even fire.

Otherwise it may cause fire or
explosion.

★Take care if the mounting base

of outdoor unit is damaged.

★Do not foot on or place any

goods on outdoor unit.

★Do not repair the air

conditioner at your discretion.

If the base is damaged without
repair, the unit might fall down to
cause injury.

Falling of human or goods from
the unit may cause injury.

Incorrect repair may cause
electric shock or fire. Please
contact SINCLAIR Authorized
Service Center for repair.

- - 2

◆Precautions on Use

★Power supply of this air conditioner must be

connected Y Type. Please do not cut or damage
the external cable. Damaged external cable
must be replaced by professional repairman.

★Adjust the air flow and direction properly.
When the air conditioner is running, you can press
the SWING key on remote controller to adjust the
guide louver and change the direction of air flow.

Guide Louver

★Never reach your finger or any stick into the

indoor or outdoor outlet.

Otherwise, injuries may be caused.

★Never blow the air directly at pets or plants, as this

may cause harm to them.

★Never spray water onto the unit or wash the air

conditioner with water.

Otherwise, fault or electric shock may be caused.

★Never let the air conditioner blow against the

heater.

Otherwise, the burning will be incomplete and result
in carbon monoxide poisoning.

★To avoid any harm to your health, do not blow

the cold air on your body too long or decrease
the room temperature too low.

★This air conditioner cannot be used for drying the

clothes or refrigerating the foods.

- - 3

Models Specifications & Technical Data

ASH-18AIN PT ASH-24AIN PT

Heating and Cooling Heating and Cooling

5300 (2500-5800) 6500 (2000-7000)

5850 (2300-6400) 6500 (1600-8200)

10.48/10.71 14.0/14.2

2400/2450 3200/3250

1560/1620 2020/1800

3.40/3.61 3.22/3.61

600

850

R410a/1.6 kg R410a/2.4kg

48/56 48/58

13/52 13/68

Indoor unit 1020 x 319 x 234 1020 x 319 x 234

Outdoor unit 848 x 685 x 378 950 x 840 x 420

The cooling capacity, heating capacity and noise level are tested before shipment.

In case od any change in performance parameters, the data provided on nameplate shall prevail.

Working temperature range:

Indoor side DB/WB (°C) Outdoor side DB/WB (°C)

Maximum cooling 32/23 43/26 (T1)

Maximum cooling 21/15 18/-

Maximum heating 20/- 24/-

Maximum heating 20/- -14/-15

Cooling/Heating rated current (A)

Cooling/Heating rated power (W)

Cooling/Heating power input (W)

Recycling air Volume (m

3

/h)

Refrigerant and weight (kg)

Water proof level

EER/COP (W/W)

Model

220-240~

50

Functions

Cooling capacity (W)

Heating capacity (W)

Rated Voltage (V)

Rated Frequency (Hz)

IP24

T1

I

Working temperature range

Noise (Indoor/Outdoor) dB (A)

Climate type

Anti-electric shock protection

Weight (kg) Indoor unit/Outdoor unit

Dimension (mm)

W x H x D

◆Instructions for Use

Principle and Special Functions under Cooling Mode

Principle:

The air conditioner absorbs heat from indoor air and transmits it outdoors for discharge, hence to
decrease the indoor ambient temperature. The cooling capacity decreases with the rise of outdoor
ambient temperature.

Anti-freeze Function:

If the air conditioner is running under low-temperature cooling mode, frost will appear on the surface of
indoor heat exchanger. When the temperature of indoor heat exchanger is decreased to 0℃ or below,
the microcomputer of indoor unit will stop the compressor to protect the complete unit.

Principle and Special Functions under Heating Mode

Principle:

＊ The air conditioner absorbs heat from outdoor air and transmits it indoors for emission, hence to

increase the air temperature in the room. The heating capacity decreases with the reduction of the
outdoor ambient temperature.

＊ It takes only a short time for this type of hot air circulating system to increase the indoor temperature.

＊ Use this air conditioner with other heating equipment if the outdoor temperature is extremely low.

Defrost:

＊ When the outdoor temperature is low but the humidity is high, the heat exchanger of outdoor unit

may frosted after the air conditioner has run for a period of time. This will decrease the heating effect.
In this case, auto defrost function will be activated and the heating mode will temporarily stopped for
8-10 minutes.

＊ Both the indoor fan and outdoor fan will be stopped during auto defrost.
＊ During defrost, the indicator on indoor unit will blink and steam might flow from the indoor unit. This is

caused by quick defrost other than fault.

＊ Heating mode will automatically resume upon completion of defrost process.

Anti-cold Air Function:

Under heating mode, if the indoor heat exchanger fails to reach a specific temperature under following
statuses, the indoor fan will not be started, so as to avoid blowing of cold air (within 3 minutes):

1. Start of heating mode; 2. End of auto defrost; 3. Heating under low-temperature environment

★ Conditions for Air Conditioner Unable to Run Normally

Protection device might be activated within such temperature range as specified below, so that the unit
might be stopped.

Outdoor temperature

over 24℃

Outdoor temperature

below -7℃

Outdoor temperature

over 43℃

Heating

Mode

Room temperature

over 27℃

Cooling

Mode

Room temperature

below 21℃

Dehumidify

Mode

Room

temperature

below 18℃

If the unit is long put under cooling or humidify mode when relative humidity is higher than 80% (door and
windows are open), dew might drop near the air outlet.

- - 5

◆ Description of Air Conditioner Components

Indoor Unit

Outdoor Unit

(1) Front Panel
(2) Guide louver
(3) Receiving window

(5) Wall Pipe
(6) Wrapping Tape
(7) Drainage hose
(8) Connection pipe

Air inlet

Air Outlet

- - 6

⑸

⑴

⑶

⑵

⑷

Air inlet

Air Outlet

（７）

（６）

and connection wire

Wireless remote control
Heat (This indicator
is black for single-

Cooling

cooling unit).

Set Temp

（８）

(4) LED Board

- - 7

Romote control operation procedure

Note:

Be sure that there is on obstruction.
Don’t drop or throw the remote control.
Don’t place the remote control in a location exposed to direct sunlight.
Whe the unit is restarted after stopped,it can automatically resume its most latest
runningmode,andtheoutdoorunitstartsalittlebitlater.

Name and Function-Remote conteol

SLEEP Button:

FAN SPEED Button:

MODEButton:

CLOCK Button:

TEMP+ TEMP- Button:

Under the COOL, DRY, FAN
or HEAT mode, press these
two buttons could set the
temperature, the temp. setting

range is １６℃－３０℃, the temp.
can be memorized under each
modes.

Under COOL, DRY, HEAT
mode, press the button once
start the SLEEP function, when
repressing once more, to stop
the function.

W hen the unit start up, under the
AUTO, COOL, FAN, HEAT mode,
press this button, could select

Auto fan, Low fan, Middle fan,

High fan, at DRY mode, the
fan speed is Low fan speed.
The FAN SPEED can be
m emorized under various

modes

At unit turned on, press this
button, the AUTO, COOL, DRY,
FAN or HEAT mode could be
selected.

When pressing this button once,
the icon of CLOCK will flash, and
that could be adjusted.

At CLOCK adjustment, press
the TIME+ once, the ones place
on the minute will be increased
1, and continuously press 1sec
above, the tens place on the
minute will be increased 1 in
every half second. When pressing
the TIME-, the ones place on the
minute will be decreased 1, and
continuously press 1sec above,

the tens place will be decreased
1 in every half second. After adjusted
please press the CLOCK button

again for confirming.

- - 8

Name and Function-Remote control(continue)

Note:

This type of remote control is a kind of new current.Some buttons of the control
which have extra function will be described below.

Liquid crystal displayer

It shows all set contents.

ON/OFF Button

T-OFF Button

T-ON Button

TIME+ TIME- Button

CANCEL Button

Function instruction please
refer to T-ON button, T-OFF
button, CLOCK button.

Press this button once, cancel all
TIMER setting.

Press this button once will enter

into T-OFF setting, the icon of
T-OFF will flash, the T-OFF button
is available in ON or OFF mode,

the setting method is the same

with T-ON.

Every press of this button,
the unit will be turned on,

when repressed, the unit will
be turned off.

When pressing this button
once, enter into T-ON setting,
the icon of T-ON flash, every
press of TIME+, the time of
T-ON will be increased 1min.
When continuously press 1sec
above,the tens place on minute
will be increased 1, every press
of TIME- will be decreased 1
minute, when continuously
press 1sec above, the tens place
on minute will be decrease 1 in
every half second, and it goes
round with 12hours.

SWING Button:

At operating, when it is pressed,
the louvers start to rotate
automatically and stop when
repressed again. When press it
twice in one second, the light on
the panel of indoor unit will be
turned on. When press it twice
in one second again, the light
will be turned off.

-9-

Howtoinsertbatteries

Don’t confuse the new and worn or different batteries.
Remove batteries when not in use for a longtime.
The batteries can be used for about one year.
The remote control should be lm or more away from television or audio device.

1.Remove the cover from the back of the remote control.

2.Insert the two batteries(Two AAA dry-cell batteries).

3.Re-attach the cover.

NOTE:

Ｅｍｅｒｇｅｎｃｙ　ｒｕｎｎｉｎｇ

ＡＵＴＯ

When the wireless remote control is lost or broken, please use the manual switch,
at this time it is in AUTO mode, the temperature setting and fan speed cannot
be changed.Adopt the following operation by using ball point pen or some

comfortable efficiency.

●

Turn on the unit: At unit off, press the manual switch, the unit will enter into
AUTO running state automatically. The microcomputer will accord to the
indoor temperature to select (COOL, HEAT, FAN), in order to achieve the

insulators.

Turn off the unit: When unit is running, press the manual switch STOP button, the unit will stop running.��

Manual switch

Plasma Technology PLASMA TEC

Plasma Air Purification Technology PLASMA TEC produces a natural bio-climate rich in active oxygen
molecules, known as ions. It creates optimal quantity of positive and negative oxygen ions. Such an
ion-enriched environment is notably cleaner and fresher. Plasma Technology has the capacity of
breaking down bacteria into harmless particles, air purification, odor neutralization and reduction of
particles in the air. All these qualities make PLASMA TEC Technology invaluable also for allergic
persons.

-10-

◆Cleaning and Maintenance

 Be sure to cut off the power supply before cleaning the air conditioner; otherwise

electric shock might happen.

 Wetting of air conditioner may cause the risk of electric shock. Make sure not to

wash your air conditioner in any case.

 Volatile liquids such as thinner or gasoline will cause damage to the appearance of

air conditioner. (Only use soft dry cloth or wet cloth soaked with neutral detergent
to clean the air conditioner cabinet).

Clean the front panel (Be sure to remove the front panel

before cleaning).

① Remove the front panel

② Clean the front panel

③ Installing Front Panel

Clean filter (Every 3 months approximately)

Warning

Wash with soft brush soaked with water and neutral
detergent. Wipe off the water and dry the panel.

Place the support at two ends of the panel into supporting
groove. Cover up the panel along arrow direction and
clamp it. See Fig. 4 (a, b)

Fig 4

(a)

(b)

1. Lift up the front panel along arrow direction. Pull the
groove on two ends of the front panel with force to
remove the front panel.

Note: Clean the air filter more frequently if the air conditioner is used under dusty
environment. To avoid injury, do not touch the fins of indoor unit with your finger after
removing the filter.

Fig 5

(a)

(b)

① Remove the air filter

Hold the groove on two ends of the front panel. Along arrow
direction, pull with force to open the front panel for an
angle. Then pull the air filter downward for removal. See
Fig. 5 (a, b,c)

② Clean the air filter

Wash the filter with vacuum cleaner or water. If the filter is
too dirty, wash with warm water (below 45℃) that is added
with neutral detergent. Then dry it at a cool place.

Note: To avoid decoloring or deformation, do not wash
with hot water over 45℃. Never dry on the fire, as the
filter may be burnt or deformed.

(c)

-11-

◆Cleaning and Maintenance

Checks before Seasonal Use

Checks after Seasonal Use

① Cut off the power supply to air conditioner.
② Clean the filter and the indoor/outdoor unit.
③ Clear off the dust and foreign particles on outdoor unit.
④ If the outdoor unit is rusted, paint on the rusty position to

prevent expansion.

① Check the air inlet/outlet on indoor and outdoor units for

any blocking.

② Check the earthing cable for reliability.
③ Check the battery of remote controller for replacement.
④ Check the mounting frame of outdoor unit for damage. If

damaged, please contact SINCLAIR Authorized Service
Center.

③ Install the air filter

Mount the air filter along arrow direction. Then, clamp the
cover of front panel securely.

◆Trouble-Shooting

 Do not repair the air conditioner at your discretion. Incorrect repair may cause electric shock or

fire, so please contact SINCLAIR Authorized Service Center for professional repair.
Following checks prior to contact may save your time and costs.

Fault Cause Analysis

To protect the air conditioner upon immediate
restart after a stop, the microcomputer controller
will delay the unit for 3 minutes before the air
conditioner will run.

The air conditioner itself has no bad smell. If any, it
is the bad smell accumulated from environment.
Solution: Clean the air filter.
If still any problem, the air conditioner shall be
cleaned (Please contact SINCLAIR Authorized
Service Center).

When the air conditioner is started, or the
compressor is started or stopped during running or
the air conditioner is stopped, sometimes you may
hear “hua-hua” or “di-du-di-du” noise. This is the
flowing sound of refrigerant other than fault.

This might occur when indoor temperature and
humidity are high. This is because the indoor air is
quickly cooled down.
After a period of time, the fog will disappear with
the decrease of indoor temperature and humidity.

This is the sound of friction caused by expansion of
panel or other parts due to the change of
temperature.

Warning

-12-

Air conditioner does not run upon immediate
restart after a stop.

Air conditioner blows out bad smell when it is
initially started.

You may hear “water flowing” noise when the air
conditioner is running.

Sometimes a thin fog will flow out of the outlet
when air conditioner is running under cooling
mode.

You may hear a slight crack when the air
conditioner is started or stopped.

◆Trouble-Shooting

Fault Cause Analysis

 If power failure?
 If circuit protection device has tripped?
 If the voltage is too high or too low?

(To be tested by professional technicians).

 If timer function is correctly used?

 If temperature setting is proper?
 If air inlet or outlet of outdoor unit is blocked?
 If air filter is clogged by dust?

 If all doors and windows are closed?
 If air flow is set to “LOW FAN”?
 If any other heating source in the room?

 Remote controller sometimes cannot execute

control if the air conditioner is subject to
abnormal interference or frequent switch of
functions. To resume normal operation, just
pull out the power and reinsert it properly.

 If within receivable range or blocked by any

obstacles?

 Check the battery in remote controller for

power level. If low power, replace the battery.

 If the remote controller is damaged.

Water leaks from indoor unit.

 Air humidity is high.
 Condensing water overflows.
 Joint of indoor unit drain pipe is loose.

Water leaks from outdoor unit

 Under cooling mode, water might condense

on pipe or pipe joint due to cooling.

 Defrosted water flows out under heating or

defrost (auto defrost) mode.

 Under cooling mode, water attached on heat

exchanger will drip.

Indoor unit gives out noise.

 The sound that the fan or compressor relay is

switching (close/open).

 Air conditioner may give out sounds under

defrost or when it is stopped. This is caused
due to inverse flow of refrigerant in the unit.

-13-

Air conditioner does not run.

open

Air conditioner is poor in cooling (or heating) effect.

Remote controller cannot execute control.

◆Trouble-Shooting

Fault Cause Analysis

No air blows out from indoor unit.

 When the temperature of indoor heat

exchanger is low during heating process, the
indoor unit will stop air blowing to prevent
blowing of cold air (within 3 minutes).

 Under dehumidify mode, the fan of indoor

unit might be stopped sometimes to prevent
evaporation of condensing water and inhibit
the rise of temperature.

Moisture exists on outlet grill.

 If the air conditioning is long running under

high humidity, moisture might condense on
the grill and drop down.

In case of following events, please contact SINCLAIR

Authorized Service Center.

▲ Air conditioner gives out shrill noise during

running.

▲ Air conditioner gives out bad smell during

running.

▲ Water leaks indoors.
▲ Air break switch or leakage protection

switch trips frequently.

▲ Foreign matters or water are poured into

the machine or remote controller.

▲ Abnormal overheating of power cord and

plug

.

Stop the air conditioner and pull
out the power plug.

-14-

◆Installation Services—Precautions on Installation

Important Caution

1. The air-conditioning unit must be installed by professional technicians in accordance with the state
line layout rules to ensure smooth and sound use.

2. Contact the local SINCLAIR installation and service agency before installation. Air-conditioning

unit installed by an agency not designated by SINCLAIR may not be served timely when in failure
owing to inconvenient business contact.

3. For relocation of the air conditioner to another position, please contact the local SINCLAIR
Authorized Service Center.

Basic Requirements for Installation Position

Installation at the following places may cause failure of the air-conditioning unit. Please contact
SINCLAIR installation and service agency if the installation at such places cannot be avoided.
 The environment where the strong heat, steam, flammable or explosive gas exists or the volatile

matters are distributed in the air.

 The place close to high-frequency facilities, e.g. welding machine, medical equipment,
 A region with saline-sodic soil near the sea
 The place where the air contains oil (mechanical oil).
 A place with sulphide gases (such as sulphur spring);
 An environment with special conditions(such as laundry).

Indoor unit Selection of Installation Position

1. The air inlet and air outlet must be far away from obstacles to ensure that airflow can reach every
corner of the room;

2. Choose a position where condensation water can be easily discharged and the outdoor unit can be
easily connected;

3. Install the unit in a place where the children can not reach.

4. Choose a place where the weight of indoor unit can be withstood and operating noise and vibration
are not increased;

5. Ensure sufficient clearance and space for service and maintenance; Ensure the indoor unit is at
least 2.4m from the floor;

6. Choose a position at least 1 meter from any TV, sound system or other household electric
appliances.

7. Choose a place so that the air filter can be easily pulled out;

8. Ensure the installation of indoor unit is in conformity with the requirements of installation dimension
drawing.

Outdoor unit Selection of Installation Position

1. The place where the noise and air flow from the fan will not affect the neighbors, animals or plants.

2. Ensure good ventilation of outdoor unit.

3. No obstacles near the outdoor unit obstructing the air intake and air exhaust of the unit;

4. The installation position shall be able to withstand the weight and vibration of the outdoor unit and

ensure safe installation;

5. Select a dry place but not exposed to direct sunshine or strong wind.

6. Ensure that the outdoor unit is installed in compliance with installation dimensions for easy repair
and maintenance.

7. Height difference of fitting pipes shall be within 5 meters and the length of fitting pipe shall be within
10 meters.

8. Install the unit in a place where the children can not reach.

9. A place not affecting the public passage or city view.

Electrical Safety Requirements

1. The power supply must be of rated voltage via special circuit for air-conditioning. The diameter of
power cable shall conform to requirements.

2. Applicable voltage range : the normal operation range of voltage is 90%～110% of rated voltage.

3. Do not pull the power cable with force.

-15-

◆Installation Services—Precautions on Installation

4. Ensure safe grounding and the grounding wire shall be connected with the special grounding
equipment of the building and must be installed by professional technicians. In the fixed line there
must be an electrical leakage protection switch and an air switch with sufficient capacity. The air
switch shall also have the magnetic tripping and thermal tripping functions to achieve protection of
both short-circuit and overload.

5. The minimum clearance between air conditioner and flammable surface is 1.5m.

Grounding Requirement

1. As air-conditioning unit is of Class I electrical appliance, reliable grounding measures must be taken
for it.

2. The double color (yellow and green) cable inside the air conditioner is for grounding and shall not be
used for other purposes nor can it be cut. Do not tighten with tapping screw; otherwise electric
shock will be caused.

3. The ground resistance shall be in conformity with the requirements of state standard GB17790.

4. The user power supply shall have reliable grounding terminal. It is prohibited to connect the
grounding wire to the following items:

NOTE:

1. All the electrical work must be done by qualified personnel according to relative wiring regulation and

this manual.

2. The power supply is type Y connection. If the supply cord is damaged, it must be replaced by the

manufacturer or its service agent or a similarly qualified person in order to avoid a hazard.

3. The rated voltage and the exclusive circuit must be used.

4. Leakage circuit-breaker and air switch of correct capacity must be installed. The air switch of 32A

should be used in these models.

5. The plug must be accessible after the appliances have been positioned.

6. A air switch having a contact separation of at least 3mm in all poles should be fixed in fixed wiring.

7. Fuse size:25A/250VAC

① Water Supply Pipe ② Gas Pipe ③ Sewage Pipe
④ Other positions that are considered to be unreliable by professionals.

-16-

◆Installation Services—Installation Dimension Drawing

Installation Dimension Drawing

-17-

From the ceiling

Over
15cm

From the Wall

Over 15cm

Over 15cm

From the Wall

Over

300cm

Over

240cm

Discharge Side

Above the floor

From the Obstacles

Over 30cm

From the Wall

Over 50cm

From the Wall

Discharge Side

572

342

Over 30cm

Over 200cm

Over 50cm

◆Installation Services—Install Indoor Unit

-18-

Installing Wall-Mounting Frame

1. Level with plumb line or spirit level. As the drain outlet is on left side, it is better that the left side shall
be lower when adjusting the wall-mounted board.

2. Use screws to secure the
wall-mounting frame on the wall.

3. After installation is completed,
manually pull the wall-mounting frame
to check if it is secured. The mounted
frame shall be able to withstand the
weight of an adult (60 kg) and the
fixing screws shall have relatively
even stress.

Wall Opening and Wall Pipe Installation

1. After deciding the hole position of the fitting pipe according to
Figure 6, drill a declining hole （ 65）

2. To prevent the fitting pipe and the cable passing through the wall
from being harmed and also protect the hollow wall from rats, it is
necessary to install a wall pipe.

Installing Drainage Pipe

1. The flexible drainage pipe must descend

to allow smooth

running of water.

2. Pay attention not to allow twists, ridges and distortion of the
drainage pipe in the layout and not to immerse the outlet in
water.

3. Extended part of flexible drainage pipe passing through the
indoor unit must be wrapped by thermal insulation material.

Connection of Indoor and Outdoor Cables

1. Pull open the front panel from the above. ( page
10 Fig5 (a))

2. Unscrew the screw fixing the covering plate of
terminal board.(Fig 7)

3. Pass the power cable through a separate cable duct
on the back of indoor unit and pull it out from the front.

5. Place the section of power cable with protective pipe
into pressing groove and close the cover plate.
Tighten the fixing screws to clamp the connecting
cable.

6. Install the front panel back into position

Do not immerse

into water.

Twist

Ridge

Ø

６５

Indoor

Outdoor

Wall

pipe

Seal pad

Proection

sleeve pipe

Wrenched

Covering plate

Power

Connection

Cable

Fig 7

Terminal Board

Brown

Blue

Yellow-green

Power

Connection

Cable

Cable

Groove

Fig 8

4. Connect the blue wire of the power connection cables
to the “N（1）”terminal of the terminal board, connect
the black wire to the “2”terminal, and connect the
brown wire to the“3”terminal and connect the
yellow-green wire to the“ ”terminal (See Fig. 8).

　　Ｎ（１）　２　　　３

Black

Ø

Indicated at the
middle position

Level Meter

More
Than

150mm

from
e Wath ll

Left Side
φ65mm

(Wall Hole for

Rear Exit-Tube)

Right Side

φ65mm

(Wall Hole for

Rear Exit-Tube)

Wall

More
Than

150mm

from

the Wall

Wall

Fig 3

◆Installation Services—Install Indoor Unit

Notes:

If the connecting cable is not long enough, please contact the designated service station for a piece of
special cable with sufficient length. No joints are allowed in the middle of the cable.

 Be sure to connect the cable correctly. Incorrect connection will cause fault to some electrical parts.
 Tighten the terminal screw to avoid looseness.
 After tightening the screw, gently pull the cable for tightness.
 Incorrect connection of earthing cable might cause electric shock.
 Be sure to fix the junction cover plate securely and press it closely against connecting cable.

Improper fixing of junction cover plate might allow dust or water to enter or expose connecting
terminal directly under the external force, whereas fire or electric shock might occur.

Installing Indoor Unit

 Fitting pipe can come out from four directions, i.e. right,

rear right, left and rear left.

1. When laying the pipe (line) at the left or right side, cut as
needed the extra part of the fitting pipe left at the
tube-exit plate of the unit base. (See Fig. 9).

(1) When only drawing out the power line, cut extra part

1.

(2) When drawing out the connecting pipe and the

electrical line, cut extra parts 1 & 2 (or 1, 2 & 3);

2. Pull out the fitting pipe from bottom case. Use adhesive
tape to bondage the fitting pipe, electrical cable and
drain hose properly and then pass them through the
fitting pipe hole (See Fig. 10).

3. Hung the claws at the rear side of the indoor unit to the
hook on the wall-mounting frame. Move the unit left and
right to see if it is steady. (See Fig 11)

4. The installation height of the indoor unit must be at least

2.4m.

Installing Connecting Pipe

1. The taper end of the connecting pipe must be in line
with the corresponding tape face of the valve joint.

Hexagon Nut

Tightening Torque

（N·m）

φ6

15~20

50~55

Notes: Connect the connecting pipe to the indoor unit first and then connect it to the outdoor unit. Pay

attention to the bending and layout when preparing the connecting pipe in order not to harm it. Do
not screw the joint nut too tightly, otherwise leakage will be caused.

Fitting pipe
on air side

Electrical cable for

external connection

Fitting pipe on

liquid side

Extra Part 2

Extra Part 3

Extra Part 1

Heat insulation of

fitting pipe on air side

Heat insulation

of fitting pipe on

liquid r side

Drainage pipe

Finally, wrap with

adhesive tape.

Fig. 9

Left

Left Rear

Right

Lower Right

Right Rear

Fig. 10

Fixing Hook

Mounting
Plate

Mounting
Plate

Fig. 11

Conical Nut

Fitting Pipes of

Indoor Unit

Fitting Pipes

Torque wrench

Spanner

-19-

2. Use force to manually tighten the nut of the
connecting pipe and then use spanner to tighten the
nut.

φ9.52
φ12
φ16

31~35

60~65

◆Installation Services—Install Outdoor Unit

-20-

Fig 12

Fig 13

Outdoor Drainage

Faucet

Vacuum-pumping and Leakage Inspection

1. Remove the nut cover at the shutoff valve.

2. Align with the center of the fitting pipe and manually
tighten the conical nut sufficiently.

3. Use spanner to tighten the conical nut.

4. Remove the liquid valve cap, the gas valve cap and
the nut of refrigerant charging mouth.

5. Use inner hexagon spanner to twist off the liquid valve
body and at the same time use screwdriver to open
the valve core of the liquid valve. Now gas shall flow
out.

6. After gas continues flowing out for about 15 second
and refrigerant gas begins to flow out, close the valve
core and tighten the nut of refrigerant charge mouth.

7. Completely open the valve body of the liquid valve
and the gas valve. （See Fig 12）

8. Turn and tighten the valve cap, then use soap water
or a leak detector to check if there is gas leakage at
the outdoor and indoor units and the pipeline
connections.

9. If conditions permit, use a vacuum pump to exhaust
air in the unit from the valve core. （See Fig 13）

Draining of Condensate Water of Outdoor Unit (Cooling

Only Unit Does Has Such Valve)

When the air-conditioning unit is in the heating mode, the
condensate water generated at the outdoor unit and the water
generated by defrosting shall be drained through the drainage
pipe to proper place.
Installation methods : As shown in Figure, insert the drainage
joint of the outdoor unit into the Φ25 hole on the base plate.
Connect the drainage pipe to the drainage mouth so as to drain
the condensate water and water generated by defrosting to
proper place.

Chassis of

Outdoor Unit

Ｇａｓ　Ｐｉｐｅ

Ｌｉｑｕｉｄ　Ｐｉｐｅ

Ｌｉｑｕｉｄ　Ｖａｌｖｅ

Ｉｎｎｅｒ　Ｈｅｘａｇｏｎ　Ｓｐａｎｎｅｒ

Ｇａｓ　Ｖａｌｖｅ

Ｒｅｆｒｉｇｅｒａｎｔ　Ｃｈａｒｇｅ　Ｍｏｕｔｈ

Ｓｃｒｅｗｄｒｉｖｅｒ

-76cmHg

ｍａｎｉｆｏｌｄ　ｖａｌｖｅ

Ｍｕｌｔｉ－ｍｅｔｅｒ

Ｍａｎｏｍｅｔｅｒ

Ｈｉ　ｈａｎｄｌｅ

Ｌｏ　ｈａｎｄｌｅ

Ｃｈａｒｇｉｎｇ　ｈｏｓｅ

Ｃｈａｒｇｉｎｇ　ｈｏｓｅ

Ｌｏｗ－ｐｒｅｓｓｕｒｅ　ｖａｌｖｅ

Ｖａｃｕｕｍ　Ｐｕｍｐ

Install the power line

1. Remove the front side plate.

2. Pull all wires through the rubber bush.

3. Remove the wire clamp and connect the end of

the power connection cord with screws to the

4. Make sure that the wiring has been

5. Tighten the wire with clamp and clasp.

wiring terminal board according to the "WIRING
DIAGRAM" of outdoor unit.

connected firmly.

Handle

Cable Clamp

Power
Connection Cable

Connecting Block for Indoor Unit

Coo/Heat
Model Diagram

Power
Connection
Cable

Connecting Block for Outdoor Unit

♦ Test Run and Checks after Installation

Check Items After Installation

Check Items Problems Owing to Improper

Installation

Is the installation reliable? The unit may drop, vibrate or make

noises

Has the gas leakage been checked? May cause unsatisfactory cooling

(heating) effect
Is the thermal insulation of the unit
sufficient?

May cause condensation and water

dropping
Is the drainage smooth? May cause condensation and water

dropping
Does the power supply voltage
accord with the rated voltage
specified on the nameplate?

The unit may bread down or the

components may be burned out

Are the lines and pipelines correctly
installed?

The unit may bread down or the

components may be burned out
Has the unit been safely grounded? Risk of electrical leakage
Are the models of lines in conformity
with requirements?

The unit may bread down or the

components may be burned out
Are there any obstacles near the air
inlet and outlet of the indoor and
outdoor units?

The unit may bread down or the

components may be burned out

Have the length of refrigerating pipe
and refrigerant charge amount been
recorded?

It is not easy to decide the charge

amount of refrigerant.

Test Run

1. Preparation of Test Run
(1) Do not switch on the power before all installation work is completed.
(2) Confirm that the control line is correctly installed and all electrical lines are firmly

connected.
(3) Open the shutoff valves of the big and small pipes.
(4) Remove all foreign articles, especially metal scraps, line ends and forceps, from

the unit.

2. Method of Test Run
(1) Connect to the power supply, press the“ON/OFF”key on the remote controller,

and the air-conditioning unit starts to operate.

(2) Press the Mode key, select the operating modes such as cooling and fan, and

observe if the operation is normal.

-21-

ENVIRONMENTAL INFORMATION

This unit contains fluorinated gases with greenhouse effect covered by the Kyoto Protocol.
Maintenance and disposal must be carried out by qualified persons only.
Refrigerant gas R410A, GWP = 1730

EXTRA REFRIGERANT CHARGE

Pursuant to Regulation EC 842/2006 on certain fluorinated greenhouse gases, in case of extra
refrigerant charge, it is compulsory to:

- Fill in the label accompanying the unit inserting the factory quantity of refrigerant
charge (see the technical label), the extra refrigerant charge and the total charge.

- Apply the label next to the technical label applied on the unit. For the split-type air
conditioner apply on the outdoor unit.