Hisense AUD-36HX6SAHH, AUD-60UX6SPHH, AUD-48HX6SPHH, AUD-60HX6SPHH, AUD-18UX4SZKL1 User And Installation Instructions Manual

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Page 1

Thank you very much for purchasing this Air Conditioner. Please

read this carefully before installing

and using this appliance and keep this manual for future reference.

use and installation instructions

Page 2

Welcome to use our product! Thanks for trusting us. Please read this manual carefully before installation! Keep it properly for future use after installation!

Features of This Air-Conditioner

The indoor unit can be installed inside the ceiling conveniently.

High Efficiency and Environment Friendly New Refrigerant-R410A R410A can protect the environment and do not harm to the ozone layer.

24-hour Timer ON and OFF This Timer can be set to automatically turn the unit on or off within a 24-hour period.

Save Installation Space

Optional Static Pressure 18k: optional 10Pa /30Pa,24K 36K 50Pa 80Pa( ),48K/60K:

80Pa/120Pa static pressure. One unit, mute optional installation method.

& : /

For High- Efficiency Type:1~80Pa freely select

Mute Operation The excellent fan design enable the airflow to be quiet and smooth with minimum noise.

Meeting Various Installation Requirements The back-air-inlet type is usually be adopted. According to the actual installation space. The unit is also installed with down-air-inlet type and the noise will increase about 5-6 dB.

Self Recovery of Power Break When the power supply is recovered after break, all preset are still effective and the airconditioner can run according to the original setting.

Fault Self-diagnose Function When there is something wrong with the airconditioner, the micro computer could diagnose the faults, which can be read from the display and is convenient for maintenance.

APPLICATION MODEL

AUD-18UX4SGKL AUD-24UX4SZLH AUD-36UX4SAMH AUD-48UX6SPHH AUD-60UX6SPHH

AUD-18UX4SZKL1 AUD-24UX4SALH1 AUD-36UX4SAMH1

AUD-18HX4SUNL AUD-24HX4SZLH AUD-36HX6SAHH AUD-48HX6SPHH AUD-60HX6SPHH

DC Inverter Unitary Air-conditioner

New DC Inverter Unitary Air-conditioner (High- Efficiency Type)

On\Off Unitary Air-conditioner

Page 3

Contents

Alert Symbols

Caution Statements

Composition of the Air-Conditioner

remote controller o Manual

Wire Remote Controller introduce 5

. Operation with wire remote controller 7

2.1 Mode function 7

2.2 sleep function 8

2.3 Timer function 8

Remote controller installation 9

4 Wireless Remote Controller introduce 10

4 1

4 2

4 3

. Special Remarks 31

. Trouble shooting 31

--- -------------------------------------------------------------------------------1

--------------------------------------------------------------------------------2

-------------------------------------------------------------------3

1. -----------------------------------------------------------------2 ---------------------------------------------------------------

-------------------------------------------------------------------------------

--------------------------------------------------------------------------------

3.Wire ----------------------------------------------------------------. -------------------------------------------------------------

. Remote controller-H1 -----------------------------------------------------------------------10

---------------------------------------------------------------------------

--------------------------------------------------------------------

------------------------------------------------------------------------------

timer mode -----------------------------------------------------------------------------15

sleep mode -------------------------------------------------------------------------------

super mode ------------------------------------------------------------------------------

. Remote controller-J1------------------------------------------------------------------------17

---------------------------------------------------------------------------

--------------------------------------------------------------------

------------------------------------------------------------------------------

----------------------------------------------------------------------------- timer mode ----------------------------------------------------------------------------- sleep mode -----------------------------------------------------------------------------

super mode -----------------------------------------------------------------------------

. Remote controller-E4-07 --------------------------------------------------------------------24

-------------------------------------------------------------------------

--------------------------------------------------------------------

-------------------------------------------------------------------------------

timer mode -------------------------------------------------------------------------------

sleep mode-------------------------------------------------------------------------------30

super mode ------------------------------------------------------------------------------30

5 ------------------------------------------------------------------------------6 --------------------------------------------------------------------------------

Diagram of Refrigerant Cycle

1.Refrigerant Flow Diagram ---------------------------------------------------------------33

2.Electrical Wiring Diagram ---------------------------------------------------------------33

----

peration

operation mode 12

airflow direction control 13

operation mode 19

airflow direction control 20

operation mode 26

airflow direction control 27

smart mode 14

clock button 14

smart mode 21

clock button 21

smart mode 28

clock button 28

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: The symbol refers to a hazard which can result in severe personal injury or death. : The symbol refers to a hazard or an unsafe practice which may result in severe personal injury

or death.

: The symbol refers to a hazard or an unsafe practice which may result in personal injury,

product or property damage.

: It refers to the remarks and instruction to the operation, maintenance, and service.

DANGER

WARNING

CAUTION

NOTE

Alert Symbols：

Contents

------------------------------------------------------------------------

---------------------------------------------------

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------------------------------------------------------------------

-----------------------------------------------------------------------

---------------------------------------------------------------------

------------------------------------------------------------------

-----------------------------------------------------------

-------------------------------------------------------------------------39

----------------------------- ----------------------------------------

6.1 --------------------------------------------------------------------

6.2 hange of Static pressure-----------------------------------------------------------

-------------------------------------------------------

.1 Installation sites ------------------------------------------------------------------- .2 Installation of the outdoor unit --------------------------------------------------------

-----------------------------------------------------------------------------43

8.1 Flaring with tube expander -------------------------------------------------------------------43

8.2 Connecting tubing between indoor and outdoor Units -------------------------------------------43

8.3 Heat insulation of the refrigerant tube ---------------------------------------------------------43

8.4 Taping the Tubes ---------------------------------------------------------------------------43

8.5 Finishing the installation ---------------------------------------------------------------------43

9 ------------------------------------------------------------------------43

9.1 Air Purging with a Vacuum Pump -------------------------------------------------------------43

9.2 Leak test ----------------------------------------------------------------------------------44

9.3 Tidy up the tubing --------------------------------------------------------------------------44

9.4 Test Run ----------------------------------------------------------------------------------44

9.5 Common----------------------------------------------------------------------------------45

Installation and Maintenance

1. Safety Notice 34

2. The Tools and Instrument for Installation 35

3. The Installation of the Indoor Unit 35

3.1 The Initial Check 35

3.2 Installation 36

4. Refrigerant Pipe 38

4.1 The Pipe Material 38

4.2 The Connection of the Pip 38

5. Drain Piping

6. Electrical wiring 40

General check 40

. The Installation of the Outdoor Unit 42

. Refrigerant Tubing

. Air Purging and Test Run

7 7 42 7 42 8

● This heat pump air conditioner has been designed for the following temperatures. Operate the heat pump air conditioner within this range.

New DC-Inverter Unitary ( )

High-Efficiency type

DC-Inverter Unitary type(18 ,24 ,36K)

K K

DC-Inverter Unitary type(48K,60K)

ON/OFF Unitary type

maximum minimum Cooling Operation 43 15 Heating Operation 24 -10

outdoor working temperature(℃)

maxim um minimum Cooling Opera tion 43 15 Heating Operation 24 -10

out door working tem perat ure(℃ )

maximum minimum Cooling Operation 48 -15

Heating Operation 24 -10

outdoor working temperature(℃)

maximum minimum

Cooling Operation 48 -15 Heating Operation 24 -10

outdoor working temperature(℃)

Page 5

We recommend that this air-conditioner be installed properly by qualified installation technicians in accordance with the installation instructions provided with the unit. Before installation, check if the voltage of the power supply in your home or office is the same as the voltage shown on the nameplate.

You must not carry on any transformation to this product, otherwise, it may possibly cause such consequences as the water leakage, the breakdown, the short-circuit, an electric shock, fire, etc. The work such as tube line welding, etc. should be carried out far away from the flammable explosive material vessels, including the air-conditioner refrigerant, to guarantee the security of the site. To protect the air-conditioner from heavy corrosion, avoid installing the outdoor unit where salty seawater can splash directly onto it or in sulphurous air near a spa. Do not install the air-conditioner where excessively high heat-generating objects are placed.

Never use gasoline or other inflammable gas near the air-conditioner, which is very dangerous.

If the supply cord is damaged, it must be replaced by the factory or its service department in case of danger The place where this product is installed must have the reliable electrical earth facility and the equipment. Please do not connect the grounding of this product to various kinds of air-feeding tube lines, the drain lines, the lightning protection facility as well as other tube lines to avoid receiving an electric shock and damages caused by other factors. Wiring must be done by a qualified electrician. All the wiring must comply with the local electrical codes. Consider the capacity of the electric current of your electrical kilowatt-hour meter wires and socket before installation. The power wire where this product is installed is supposed to have the independent leakage protective device and the electric current over-load protection device which are provided for this product.

Do not turn the air-conditioner on and off from the power main switch. Use the　 ON/OFF operation button. Do not stick anything into the air inlet and air outlet of both the indoor and　 outdoor units. This is dangerous because the fan is rotating at a high speed. Do not cool or heat the room too much if babies or invalids are present.

CAUTION Statements

DANGER

WARNING

Read this manual carefully before using this air-conditioner. If you still have any difficulties or problems, consult your dealer for help. The air-conditioner is designed to provide you with comfortable room conditions. Use this unit only for its intended purpose as described in this instruction manual.

WARNING

CAUTION

Page 6

Composition of the Air-conditioner

Indoor unit (24K,36K,48K,60K)

Air inlet

Air outlet

The conditioned air is blown out of the air-conditioner through it.

Power cord

Drainage pipe

Refrigerant Pipes

The indoor and outdoor units are connected by copper pipes through which the refrigerant flows.

Outdoor unit(18K/24K/36K)

Outdoor unit(48K,60K)

Indoor unit(18K)

Note: Consequen tly,the shape may differ from th at of the air conditioner you have selected.

The figure is b ased on the external vie s of the standard model.

Page 7

FAN

MODE

T I

MER

TIM

OFF

ING

ART

S U P

OFF

ON/OF F

MODE FAN

SLEEP

SUPER

SMART

IFEEL DI MMER

TIMER ON T IMER OF F CLOCK

OFFON OFF

SWING

Composition of the Air-conditioner

You c an co ntr ol th e air -co nditioner wit h the w ire r emo te co ntr oll er an d wir eless remo te con tro ller.

It is used for controlling power ON/OFF, setting the running mode, temperature, fan speed and other functions.

Wire remote controller

Wireless remote controller

SET TEMP ROOM

TEMP

AUTO

TIMER ON TIMER OFF

SET TIMER

It is used for controlling wire remote controller, setting the running mode, temperature, fan speed and other functions.

Note : The standard duct air-conditioner don’t consist of wireless remote controller, If you need you may purchase it.

Page 8

Remote controller operation manual

1.Wire remote controller introuce:

LCD screen

ROOM TEMP

TEMP. setting button

FAN speed button

Room temperature sensor

ON/OFF button

MODE select button

TIMER/SLEEP button

Wireless remoter receiver

1 . Room temperature sensor: A temperature sensor inside the remote control switch is set to sense room temperature, and the temperature will be sent to indoor unit. When do not connect the remote control switch, indoor unit will switch to the temperature sensor which is built into indoor unit. 2 . Wireless remoter receiver: by this receiver, you can use a additional wireless remoter switch to control indoor unit. 3 . ON/OFF button: press this button to turn on or turn off the unit. 4 . MODE select button: Press this button to select COOLING, DEHUMIDIFICATION, FAN , HEATING or AUTO-RUN mode.

COOLING mode, the air conditioner makes the room cool.

DEHUMIDIFICATION mode, the air conditioner reduces the humidity in the room.

FAN mode, the air conditioner makes the room's temperature suitable, providing the soft air flow.

HEATING mode, The air conditioner makes the room warm.

5 . TIMER/SLEEP button:

“ ” Press this button to active sleep mode, and will appear in LCD. Press again to cancel sleep function. Press this button for 3 seconds to active timer function, Press for 3 seconds again to cancel timer function. To timer function Pls. refer to 2.3

AUTO

“ ” “ ”

“ ”

“ ” “ ”

6 . FAN speed button: Press this button to change current fan speed. You can select (auto fan speed), (low fan speed), (medium fan speed), and (high fan speed) by each press. 7 . TEMP Setting button: Press the couple of buttons to set room temperature you want, when you press SET TEMP sign will appear in LCD, press button to reduce setting temperature, and press button to increase setting temperature.

AUTO-RUN mode, The air conditioner runs in right mode according to the temperature of room.

Page 9

remote controller operation manual

SET TEMP ROOM

TEMP

AUTO

TIMER ON

TIMER OFF

SET TIMER

Display room temperature and setting temperature

Running state sign area Which indicate the running state

Fan speed display

8 .LCD screen

Flap direction display (For duct type unit, this function is invalid)

Mode indication area Which indicate the current running mode

Display timer setting

Operation mode

cooling mode

dehumidification mode

fan mode

heating mode

auto mode

Fan speed setting

auto fan

high fan speed

meddle fan speed

low fan speed

Temperature display Room temperature:

Setting temperature:

ROOM

TEMP

SET TEMP

AUTO

TIMER ON TIMER OFF

timer on

timer clock

timer off

Outdoor is defrosting

Compressor is running

Soft running mode is active

Sleep mode is active

Page 10

remote controller operation manual

2. Operatio n with wire remote contr oller

2.1.1 Press M ODE button to select ope ration mode:“ ”

cooling mod e

dry mode

fan mode

heating mod e

auto-run mo de

2.1.2 Press O N/OFF button to turn on th e unit.

2.1.3 Press TEMP. SETTING button to set r oom temperature. The temperature range can be se t from 18℃ to 32℃.

2.1.4 Press FA N button to set fan speed yo u want. Of course you can se t auto fan and indoor unit will aut omatic select fan spee d according to the difference between room t emperature and setting tem perature.

“ ”

“ ”“ ”

“ ”

2.1.5 You may turn off the unit b y press ON/OFF button ag ain. Note:In fan m ode, temperature set ting is invalid.

“ ”

2. 1 Mode fun ction

Page 11

2. 2 sleep function

ROOM TEMP

Press timer /sleep button once to ac tive sleep function. An d sleep sign“ ”will app ear on LCD. Press timer /sleep button again to c ancel sleep function , and sleep sign on LCD wil l disappear. Note: During fan mo de, auto mode,the slee p function is invalid.

2.3 Timer function

ROOM TEMP

TIMER OFF

2.3.1TIME R OFF mode 1 you can set tim er off when indoor uni t is running. By press TIMER/SLE EP button for 3 seconds, timer clock appear on LCD, and “TIME R OFF”flag will twinkle. 2 you can adjus t the time after which the i ndoor unit would turn off automatically by press “ ” “ ” button. Th e time can be set from 0.5 t o 24(or 12) hour in 30 minut es steps. 3 when you have s et the time, press TIMER/SLEEP button for 3 seconds aga in or wait for 5 seconds to ac tive the timer, “TIMER OFF”fla g will stop twinkle, and t imer begin to work. 4 IF you need can cel “TIMER OFF”, press TIMER/SLEEP button for 3 se conds to active the time r, Press “ ”“ ”

button set ti me 00: 00,Cancel “TIMER OFF”a fter 5 seconds aut omatically.

ROOM TEMP

TIMER ON

2.3.2 TIMER ON mode 1 you can set tim er on when indoor unit is sh ut off, By press TIMER/SLE EP button for 3 seconds, timer clock appear on LCD, and “TIME R ON” flag will twinkle., 2 you can adjus t the time after which the i ndoor unit would turn off automatically by press “ ” “ ” button. Th e time can be set from 0 .5 to 24(or 12) hour in 30 min utes steps. 3 when you have s et the time, press TIMER/SLEEP button for 3 seconds a gain or wait for 5 seconds t o active the timer, “TIMER ON” flag w ill stop twinkle, and ti mer begin to work. 4 IF you need can cel “TIMER ON”,press TIMER/SLEEP button for 3 se conds to active the time r, Press “ ”“ ”

button set ti me 00: 00,Cancel “TIMER On”af ter five seconds aut omatically.

Timer clock

remote controller operation manual

Page 12

Installation of the wire remote controller please refer to the following：

remote controller operation manual

The wire remote controller must be installed by qualified installation technicians in accordance

with installation drawing instruction, the power should be shut off before installation. Air flow and away from heating where the wire remote controller is installed. The following is process of installation. 1 .Insert a minus screw driver into down slot (2 places). Be careful not to damage the PC board with minus screw driver. 2 .Remove the back cover. 3 .Use two screw(φ4×16) to fasten the back and metal board in the mounting place and tighten the screw, then link the communication wire. 4 .Fasten top cover into back cover. 5 .Fasten bottom cover into back cover.

3.wire Remote controller installation

Page 13

4.Wireless remote controller

4.1

The remote controller transmits signals to the system.

-H1

Remote controller

SUPER BUTTON

SWING BUTTON

FAN BUTTON

ROOM TEMPERATURE SETTING BUTTONS

SLEEP BUTTON

DIMMER BUTTON

CLOCK BUTTON

ON/OFF BUTTON

SMART BUTTON

MODE BUTTON

TIMER ON/OFF BUTTON

Used to start or stop the fast cooling. (Fast cooling operates at high fan speed with 18℃ set temp automatically)

Used to stop or start adjustment louver swinging and set the desired up/down airflow direction.

horizontal

SWING BUTTON

Used to stop or start adjustment louver swinging and set the desired left/right airflow direction.

vertical

*Some remote controller models without this button.

Used to select fan speed in sequence auto, high, medium or low.

Used to set or cancel Sleep Mode operation.

The screen brightness is decreased each time that button is pressed and it goes blank after pressing the button four times.

Used to set the current time.

Used to enter fuzzy logic operation directly, regardless of the unit is on or off.

The appliance will be started when it is energized or will be stopped when it is in operation, if you press this button.

Press this button to select the operation mode.

Used to set or cancel the timer operation.

Remote controller

Indication symbols on LCD:

Used to adjust the room temperature and the timer, also real time.

MUTE BUTTON

Used to . set or cancel Mute mode operation

I FEEL BUTTON

Used to start or stop the I feel mode. Press this button above 5 seconds , Turn off I FEEL mode. (In I feel mode,the Air Conditioner operates basis temperature sensor fitted in remote instead of machine, Advice to use I FEEL mode and the remote put where the indoor unit receive signal easily.)

TEP SWITCH BUTTON

Display set temperature flickeringly when the button is pressed. Display indoor temperature when the button is pressed again. And the flicker must be closed by pressing the button or cutting off the electricity supply.

18*

SOFT BUTTON

Used to limit the maximum electric current,so that you can use it with other electric instrument when power is not enough.

( only effec tive for DC in verter model )

(inva lid for heat ing mode)

Note: Each mode and relevant function will be further specified in following pages.

Signal transmit.

Dry indicator

Fan only indicator

Heating indicator

Cooling indicator

High fan speed

Medium fan speed

Low fan speed

Display set temperature

Display set timer

Display current time

Auto fan speed Smart indicator

Sleep indicator

Mute indicator

Super indicator

Soft indicator

Cancel I feel indicator

MODE

CLOCK

TIMER ON

TIMER OFF

DIMMER

SMART

SWING

MUTE

TEP SWITCH

SLEEP

I FEEL

SOFT

18*

(inva lid for this m odel)

Page 14

How to Use

To operate the room air conditioner, aim the remote controller to the signal receptor. The remote controller will operate the air conditioner at a distance of up to 8m when pointing at signal receptor of indoor unit.

Remote controller

Signal receptor

MODE

CLOCK

TIMER ON

TIMER

OFF

DIMMER

SMART

MUTE

TEP SWITCH

SLEEP

I FEEL

SOFT

How to Insert the Batteries

Remove the battery cover according to the arrow direction.

Insert new batteries making sure that the (+) and (-) of battery are matched correctly.

Reattach the cover by sliding it back into position.

Note: Use 2 LR03 AAA(1.5volt) batteries. Do not use rechargeable batteries.

Replace batteries with new ones of the same type when the display becomes dim.

SWING

SET TEMP ROOM

TEMP

AUTO

TIMER ON TIMER OFF

SET TIMER

Page 15

Each time MODE button is pressed, the operation mode is changed in sequence:

Each time the "FAN" button is pressed, the fan speed is changed in sequence:

18℃~32℃

Heating mode is NOT available for cooling only air conditioner.

HEATING

COOLING

DRY

FAN ONLY

Selecting mode

FAN mode

Auto

High Medium

Low

At "FAN ONLY" mode, only "High","Medium" and "Low" are available. At "DRY" mode, Fan speed is set at "Low" automatically, "FAN" button is ineffective in this case.

Setting temperature

Press once to lower temperature setting by 1℃

Press once to raise temperature setting by 1℃

Range of available set temperature

*HEATING, COOLING

SWING, SMART, TIMER ON, TIMER OFF, CLOCK, SLEEP and SUPER operation modes will be specified in the following pages.

Changing modes during operation, sometimes the unit does not response at once. Wait 3 minutes.

Wait 3 minutes before restarting the appliance.

During heating operation, air flow is not discharged at the beginning. After 2－5 minutes, the air flow will be discharged until temperature of indoor heat exchanger rises.

Operation instructions

Operation modes

Note: Heating mode is NOT available for cooling only models.

MODE

CLOCK

TIMER ON

TIMER OFF

DIMMER

SMART

MUTE

TEP SWITCH

SLEEP

I FEEL

SOFT

SWING

Page 16

Do not turn the vertical and horizontal adjustment louvers manually, otherwise malfunction may occur. If that happens, turn off the unit first and cut off the power supply, then restore power supply again.

It is better not to let the adjustment louver tilt downward for a long time at COOLING or DRY mode to prevent condensed water from dripping.

horizontal

Operation instructions

Airflow direction control

MODE

CLOCK

TIMER ON

TIMER OFF

DIMMER

SMART

MUTE

TEP SWITCH

SLEEP

I FEEL

SOFT

SWING

Airflow direction control

Vertical and horizontal airflow is automatically adjusted to a certain angle in accordance with the operation mode after turning on the unit.

The direction of airflow can be also adjusted to your own requirement by pressing the " " and the " " button of the remote controller.

Operation mode

Direction of airflow

COOLING, DRY

*HEATING, FAN ONLY

horizontal

downward

SWING

Vertical airflow control (with the remote controller)

Using remote controller to set various angles of flow or specific angle as you like.

Swinging airflow

Pressing " " button once, the adjustment louver will swing up and down automatically.

horizontal

Desired direction airflow

Pressing the " " button again when the louvers swing to a suitable angle as desired.

Horizontal airflow control (with the remote controller)

Using remote controller to set various angles of flow or specific angle as you like.

Swinging airflow

Pressing " " button once, the adjustment louver will swing left and right automatically.

vertical

Desired direction airflow

Pressing the " " button again when the louvers swing to a suitable angle as desired.

SWING

(inva lid for this m odel)

Page 17

SMART button is ineffective in SUPER mode.

Press the SMART button, the unit enters SMART mode(fuzzy logic operation) directly regardless of the unit is on or off. In this mode, temperature and fan speed are automatically set based on the actual room temperature.

Note: Temperature, airflow and direction are controlled automatically in SMART mode. However, a decrease or rise of up to 7 ℃ can be set with the remote controller if you still feel uncomfortable.

Operation instructions

SMART mode

Indoor temperature

Target temperature

Below T-3℃

Over T+3℃

T+3℃ or below

Over T+3℃

T-3℃ T+3℃≦Tindoor≦

Operation mode

HEATING

FAN ONLY

COOLING

Operation mode and temperature are determined by indoor temperature

Heat pump models

Cooling only models

CLOCK button

You can adjust the real time by pressing CLOCK button, then using and buttons to get the correct time, press CLOCK button again the real time is set.

MODE

CLOCK

TIMER ON

TIMER OFF

DIMMER

SMART

MUTE

TEP SWITCH

SLEEP

I FEEL

SOFT

SWING

Your feeling

What you can do in SMART mode

button

adjustment procedure

Uncomfortable because of unsuitable air flow volume.

Uncomfortable because of unsuitable flow direction. Uncomfortable because of unsuitable flow direction.

Indoor fan speed alternates among High, Medium and Low each time this button is pressed.

Press it once, the adjustment louver swings to change vertical airflow direction. Press it again, swings stops.

horizontal

Press it once, the adjustment louver swings to change horizontal airflow direction. Press it again, swings stops.

vertical

SWING

Page 18

Timer mode

How to set TIMER ON

How to cancel TIMER ON

TIMER ON button can be used to set the timer programming as wished in order to switch on the appliance at your desired time.

Press TIMER ON button, "12:00 ON" flashes on the LCD, then you can press the or buttons to select your desired time for appliance on.

Press the button once to increase or decrease the time setting by 1 minute. Press the button 5 seconds to increase or decrease the time setting by

10 minute. Press the button for a longer time to increase or decrease the time by 1 hour.

Press the TIMER ON button again, a "beep" can be heard and the indicator disappears, the TIMER ON mode has been cancelled.

When your desired time displayed on LCD, press the TIMER ON button and confirm it.

A "beep" can be heard.

Note: If you don't set the time in 5 seconds after you press TIMER ON button, the remote controller will exit the TIMER ON mode automatically.

Note: It is similar to set TIMER OFF, you can make the appliance switch off automatically at your desired time.

The TIMER indicator on the indoor unit lights up.

"ON" stops flashing.

After the set timer displayed for 5 seconds the clock will be displayed on the LCD of the remote controller instead of set timer.

It is convenient to set the timer on with TIMER ON buttons when you go out in the morning To achieve a comfortable room temperature at the time you get home. You can also set Timer off at night to enjoy a good sleep .with TIMER OFF

Operation instructions

Increase

or or

Decrease

ii)

iiI)

Page 19

Operation instructions

SLEEP mode

SUPER mode

SLEEP mode can be set in COOLING, HEATING or DRYING operation mode, This function gives you a more comfortable environment for sleep.

The appliance will stop operation automatically after operating for 8 hours.

In SLEEP mode,

Note: Heating is NOT available for cooling only air conditioner.

SUPER mode is used to start or stop fast cooling.

SUPER mode can be set when the appliance is in operation or energized.

Fast cooling operates at high fan speed, changing the set temperature automatically to 18 . ℃

In SUPER mode, you can set airflow direction or timer. If you want to escape from SUPER mode, press any - SUPER , MODE, FAN, ON/OFF or TEMPERATURE SETTING button.

Note:

The Appliance will continue working in SUPER mode with set temperature of 18℃, if you don't escape from it by pressing any of the buttons mentioned above.

SLEEP and SMART buttons are not available in SUPER mode.

SUPER button is ineffective in HEATING mode.

SLEEP mode

SUPER mode

MODE

CLOCK

TIMER ON

TIMER OFF

DIMMER

SMART

MUTE

TEP SWITCH

SLEEP

I FEEL

SOFT

MODE

CLOCK

TIMER ON

TIMER OFF

DIMMER

SMART

MUTE

TEP SWITCH

SLEEP

I FEEL

SOFT

SWING

(inva lid for heat ing mode)

Page 20

The remote controller transmits signals to the system.

Remote controller

SUPER BUTTON

Used to start or stop the fast cooling/heating. (Fast cooling operates at high fan speed with 18℃ set temp automatically ; Fast heating operates at auto fan speed with 32℃ set temp automatically )

Remote controller

Indication symbols on LCD:

Note: Each mode and relevant function will be further specified in following pages.

Signal transmit

Dry indicator

Fan only indicator

Heating indicator

Cooling indicator

High fan speed

Medium fan speed

Low fan speed

Display set temperature

Display is invalid

Display set timer

Display current time

Auto fan speed Smart indicator

Sleep indicator

I feel

Super indicator

OFF

ON/OFF

MOD E FAN

SLE EP

SUP ER

SMA RT

IFE EL DI MMER

TIM ER ON TIM ER OFF CL OCK

OFFON OFF

DIMMER BUTTON

The screen brightness is decreased each time that button is pressed and it goes blank after pressing the button four times.

*Note：Some remote controller models without buttons in the dashed circle.

SWING BUTTON

FAN BUTTON

ROOM TEMPERATURE SETTING BUTTONS

SLEEP BUTTON

I FEEL BUTTON

CLOCK BUTTON

ON/OFF BUTTON

SMART BUTTON

MODE BUTTON

TIMER ON/OFF BUTTON

Used to stop or start adjustment louver swinging and set the desired up/down airflow direction.

horizontal

SWING BUTTON

Used to stop or start adjustment louver swinging and set the desired left/right airflow direction.

vertical

Used to select fan speed in sequence auto, high, medium or low.

Used to set or cancel Sleep Mode operation.

Used to set the current time.

Used to enter fuzzy logic operation directly, regardless of the unit is on or off.

The appliance will be started when it is energized or will be stopped when it is in operation, if you press this button.

Press this button to select the operation mode.

Used to set or cancel the timer operation.

Used to adjust the room temperature and the timer, also real time.

SWI NG

(inva lid for this m odel)

4.2

Page 21

How to Insert the Batteries

How to Use

Remove the battery cover according to the arrow direction.

Insert new batteries making sure that the (+) and (-) of battery are matched correctly.

Reattach the cover by sliding it back into position.

Note:

Use 2 LR03 AAA(1.5volt) batteries. Do not use rechargeable batteries. Replace batteries with new ones of the same type when the display becomes dim.

Remote controller

Signal receptor

ON/OF

MODE

FAN

SWING

SLEEP

SUPER

IFEEL

DIMMER

TIMER ON

TIMER OFF

CLOCK

OFFON OFF

SMART

SWING

SET TEMP ROOM

TEMP

AUTO

TIMER ON TIMER OFF

SET TIMER

Page 22

Each time MODE button is pressed, the operation mode is changed in sequence:

Each time the "FAN" button is pressed, the fan speed is changed in sequence:

18℃~32℃

Heating mode is NOT available for cooling only air conditioner.

HEATING

COOLING

DRY

FAN ONLY

Selecting mode

FAN mode

Auto

High Medium

Low

At "FAN ONLY" mode, only "High","Medium" and "Low" are available. At "DRY" mode, Fan speed is set at "Low" automatically, "FAN" button is ineffective in this case.

Setting temperature

Press once to lower temperature setting by 1℃

Press once to raise temperature setting by 1℃

Range of available set temperature

*HEATING, COOLING

FAN

unable to set

SWING, SMART, TIMER ON, TIMER OFF, CLOCK, SLEEP and SUPER operation modes will be specified in the following pages.

Changing modes during operation, sometimes the unit does not response at once. Wait 3 minutes.

Wait 3 minutes before restarting the appliance.

During heating operation, air flow is not discharged at the beginning. After 2－5 minutes, the air flow will be discharged until temperature of indoor heat exchanger rises.

ONLY

Operation instructions

Operation modes

*Note: Heating mode is NOT available for cooling only models.

ON/OFF

MOD E FAN

SLE EP

SUP ER

SMA RT

IFE EL DIM MER

TIM ER ON T IMER O FF C LOC K

OFFON OFF

SWI NG

Page 23

ON/ OFF

MODE FAN

SLEE P

SUPE R

SMAR T

IFEE L DIM MER

TIME R ON TIMER O FF CLOC K

OFFON OFF

Do not turn the horizontal adjustment louvers manually, otherwise malfunction may occur. If that happens, turn off the unit first and cut off the power supply, then restore power supply again.

It is better not to let the horizontal adjustment louver tilt downward for a long time at COOLING or DRY mode to prevent condensed water from dripping.

Operation instructions

Airflow direction control

SWIN G

Airflow direction control

Vertical and horizontal airflow is automatically adjusted to a certain angle in accordance with the operation mode after turning on the unit.

The direction of airflow can be also adjusted to your own requirement by pressing the " " and the " " button of the remote controller.

Operation mode

Direction of airflow

COOLING, DRY

*HEATING, FAN ONLY

horizontal

downward

SWING

Vertical airflow control (with the remote controller)

Using remote controller to set various angles of flow or specific angle as you like.

Swinging airflow

Pressing " " button once, the adjustment louver will swing up and down automatically.

horizontal

Desired direction airflow

Pressing the " " button again when the louvers swing to a suitable angle as desired.

Horizontal airflow control (with the remote controller)

Using remote controller to set various angles of flow or specific angle as you like.

Swinging airflow

Pressing " " button once, the adjustment louver will swing left and right automatically.

vertical

Desired direction airflow

Pressing the " " button again when the louvers swing to a suitable angle as desired.

SWING

(invalid for this model)

Page 24

SMART button is ineffective in SUPER mode.

Note: Temperature, airflow and direction are controlled automatically in SMART mode. However, a decrease or rise of up to 7 ℃ can be set with the remote controller if you still feel uncomfortable.

Operation instructions

SMART mode

CLOCK button

You can adjust the real time by pressing CLOCK button, then using and buttons to get the correct time, press CLOCK button again the real time is set.

ON/ OFF

MOD E FAN

SLE EP

SUP ER

SMA RT

IFE EL DIMMER

TIM ER ON TIM ER OFF C LOCK

OFF

FAN

SWI NG

Indoor temperature

Target temperature

Below T-3℃

Over T+3℃

T+3℃ or below

Over T+3℃

Operation mode

HEATING

FAN ONLY

COOLING

Operation mode and temperature are determined by indoor temperature

Heat pump models

Cooling only models

Your feeling

What you can do in SMART mode

button

adjustment procedure

Uncomfortable because of unsuitable air flow volume.

Uncomfortable because of unsuitable flow direction. Uncomfortable because of unsuitable flow direction.

Indoor fan speed alternates among High, Medium and Low each time this button is pressed.

Press it once, the adjustment louver swings to change vertical airflow direction. Press it again, swings stops.

horizontal

Press it once, the adjustment louver swings to change horizontal airflow direction. Press it again, swings stops.

vertical

T-3℃ T+3℃≦Tindoor≦

Page 25

Timer mode

How to set TIMER ON

How to cancel TIMER ON

TIMER ON button can be used to set the timer programming as wished in order to switch on the appliance at your desired time.

Press TIMER ON button, "ON 12:00" flashes on the LCD, then you can press the or buttons to select your desired time for appliance on.

Press the or button once to increase or decrease the time setting by 1 minute. Press the or button one and a half seconds to increase or decrease the time setting by 10 minute. Press the or button for a longer time to increase or decrease the time by 1 hour.

Press the TIMER ON button again, a "beep" can be heard and the indicator disappears, the TIMER ON mode has been cancelled.

When your desired time displayed on LCD, press the TIMER ON button and confirm it.

A "beep" can be heard.

Note: If you don't set the time in 10 seconds after you press TIMER ON button, the remote controller will exit the TIMER ON mode automatically.

Note: It is similar to set TIMER OFF, you can make the appliance switch off automatically at your desired time.

The TIMER indicator on the indoor unit lights up.

"ON" stops flashing.

After the set timer displayed for 5 seconds the clock will be displayed on the LCD of the remote controller instead of set timer.

It is convenient to set the timer on with TIMER ON buttons when you go out in the morning To achieve a comfortable room temperature at the time you get home. You can also set timer off at night to enjoy a good sleep with TIMER OFF.

Operation instructions

Increase

Decrease

ii)

iiI)

Page 26

Operation instructions

SLEEP mode

SUPER mode

SLEEP mode can be set in COOLING, HEATING,DRYING operation mode.

This function gives you a more comfortable environment for sleep.

The appliance will stop operation automatically after operating for 8 hours.

In SLEEP mode,

Note: Heating is NOT available for cooling only air conditioner.

fast cooling

fast heating

SUPER mode can be set when the appliance is in operation or energized.

Fast cooling operates at high fan speed, changing the set temperature automatically to 18

temperature automatically to 32 ℃.

℃;Fast heating operates at auto fan speed,changing the set

In SUPER mode, you can set airflow direction or timer. If you want to escape from SUPER mode, press SUPER , MODE, FAN, ON/OFF,SLEEP or TEMPERATURE SETTING button, the display will return to the original mode.

Note:

The Appliance will continue working in SUPER mode , if you don't escape from it by pressing any of the buttons mentioned above.

SMART button is not available in SUPER mode.

SLEEP mode

SUPER mode

ON/O FF

MODE FA N

SLEEP

SUPER

SMART

IFEEL DIMMER

TIMER O N TIMER OFF CLOC K

OFF

SUPER mode is used to start or stop fast cooling/fast heating.

SWING

Page 27

The remote controller transmits signals to the system.

SUPER BUTTON

SWING BUTTON

FAN BUTTON

ROOM TEMPERATURE SETTING BUTTONS

SLEEP BUTTON

CLOCK BUTTON

ON/OFF BUTTON

SMART BUTTON

MODE BUTTON

TIMER ON/OFF BUTTON

Used to start or stop the fast cooling. (Fast cooling operates at high fan speed with 18 C set temp automatically )

Used to stop or start vertical adjustment louver swinging and set the desired up/down airflow direction.

Used to select fan speed in sequence auto, high, medium or low.

Used to set or cancel Sleep Mode operation.

Used to set the current time.

Used to enter fuzzy logic operation directly, regardless of the unit is on or off.

The appliance will be started when it is energized or will be stopped when it is in operation, if you press this button.

Press this button to select the operation mode.

－E4-07

4.3

Used to set or cancel the timer operation.

Remote controller

Indication symbols on LCD:

Note:When insert the batteries into the remote controller first time all of the signs appear on the LCD for several seconds ,then "Cooling" and "Heating"sign appears in turns , you can select "Heating" for heat pump models or "Cooling" for only cool models.

Each mode and relevant function will be further specified in following pages.

Signal transmit.

Dry indicator

Fan only indicator

Heating indicator

Cooling indicator

High fan speed

Medium fan speed

Low fan speed

Display set temperature

Display set timer

Display current time

Auto fan speed Smart indicator

Sleep indicator

I FEEL indicator

Super indicator

OFF

Used to adjust the room temperature and the timer, also real time.

FAN

MODE

I FE

OFF

MAR

E R

OFF

(inva lid for this m odel)

I FEEL BUTTON

Press this button, turn on IFEEL mode.

remote controller operation manual

Page 28

How to Insert the Batteries

How to Use

Remove the battery cover according to the arrow direction.

Insert new batteries making sure that the (+) and (-) of battery are matched correctly.

Reattach the cover by sliding it back into position.

Note:

Use 2 LR03 AAA(1.5volt) batteries. Do not use rechargeable batteries. Replace batteries with new ones of the same type when the display becomes dim.

To operate the room air conditioner, aim the remote controller to the wire remote controller. The remote controller will operate the wire remote controller at a distance of up to 8m when pointing at signal receptor of the wire remote controller.

F A

M O

D E

T I M E R ON

CL O

C K

T I M E R O F F

S U P E R

O N

O F F

SET TEMP ROOM

TEMP

AUTO

TIMER ON TIMER OFF

SET TIMER

remote controller operation manual

Page 29

Each time MODE button is pressed, the operation mode is changed in sequence:

Each time the "FAN" button is pressed, the fan speed is changed in sequence:

18℃~32℃

Heating mode is NOT available for cooling only air conditioner.

HEATING

COOLING

DRY

FAN ONLY

Selecting mode

FAN mode

Auto

High Medium

Low

At "FAN ONLY" mode, only "High","Medium" and "Low" are available. At "DRY" mode, Fan speed is set at "Auto" automatically, "FAN" button is ineffective in this case.

Setting temperature

Press once to lower temperature setting by 1℃

Press once to raise temperature setting by 1℃

Range of available set temperature

*HEATING, COOLING

FAN

unable to set

Turning on

SWING, SMART, TIMER ON, TIMER OFF, SLEEP,CLOCK and SUPER operation modes will be specified in the following pages.

Press button, when the appliance receives the signal, the RUN indicator of the indoor unit lights up.

(There is no RUN indicator for this model)

Changing modes during operation, sometimes the unit does not response at once. Wait 3 minutes.

Wait 3 minutes before restarting the appliance.

ONLY

Operation mode

*Note: Heating mode is NOT available for cooling only models.

FAN

MODE

ER ON

I F

TIM

SUPER

OFF

remote controller operation manual

Page 30

Airflow direction control

Vertical airflow is automatically adjusted to a certain angle in accordance with the operation mode after turning on the unit.

The direction of airflow can be also adjusted to your own requirement by pressing the "SWING" button of the remote controller.

Operation mode

Direction of airflow

COOLING, DRY

*HEATING, FAN ONLY

horizontal

downward

Vertical airflow control (with the remote controller)

Using remote controller to set various angles of flow or specific angle as you like.

Swinging airflow

Pressing "SWING" button once, the horizontal adjustment louver will swing up and down automatically.

Desired direction airflow

Pressing the "SWING" button again when the louvers swing to a suitable angle as desired.

Horizontal airflow control (with hands)

Do not turn the horizontal adjustment louvers manually, otherwise malfunction may occur. If that happens, turn off the unit first and cut off the power supply, then restore power supply again.

It is better not to let the horizontal adjustment louver tilt downward for a long time at COOLING or DRY mode to prevent condensed water from dripping.

*Heating mode is only available for heat pump models.

Airflow direction control

FAN

MODE

E R

CLO

S U

P E

OFF

remote controller operation manual

(inva lid for this m odel)

Page 31

SMART button is ineffective in SUPER mode.

Your feeling

What you can do in SMART mode

button

adjustment procedure

Uncomfortable because of unsuitable air flow volume.

Uncomfortable because of unsuitable flow direction.

Indoor fan speed alternates among High, Medium and Low each time this button is pressed.

Press it once, the horizontal adjustment louver swings to change vertical airflow direction. Press it again, swings stops.

Note: Temperature, airflow and direction are controlled automatically in SMART mode. However, a decrease or rise of up to 7 ℃ can be set with the remote controller if you still feel uncomfortable.

SMART mode

FAN

MODE

M ER

TIM

SMAR

SUP

remote controller operation manual

CLOCK button

You can adjust the real time by pressing CLOCK button, then using and buttons to get the correct time, press CLOCK button again the real time is set.

4.3.4

Page 32

Timer mode

How to set TIMER ON

How to cancel TIMER ON

TIMER ON button can be used to set the timer programming as wished in order to switch on the appliance at your desired time.

Press TIMER ON button, "ON 12:00" flashes on the LCD, then you can press the or button to select your desired time for appliance on.

Press the button once to increase or decrease the time setting by 1 minute. Press the button one and a half seconds to increase or decrease the time setting by 10 minute. Press the button for a longer time to increase or decrease the time by 1 hour.

Press the TIMER ON button again, a "beep" can be heard and the indicator disappears, the TIMER ON mode has been cancelled.

When your desired time displayed on LCD, press the TIMER ON button and confirm it.

A "beep" can be heard.

Note: If you don't set the time in 10 seconds after you press TIMER ON button, the remote controller will exit the TIMER ON mode automatically.

Note: It is similar to set TIMER OFF, you can make the appliance switch off automatically at your desired time.

The TIMER indicator on the indoor unit lights up.

"ON" stops flashing.

After the set timer displayed for 5 seconds the clock will be displayed on the LCD of the remote controller instead of set timer.

It is convenient to set the timer on with TIMER ON button when you go out in the morning To achieve a comfortable room temperature at the time you get home. You can also set timer off with TIMER OFF button at night to enjoy a good sleep.

Increase

or or

Decrease

ii)

iiI)

remote controller operation manual

Page 33

SLEEP mode

SUPER mode

SLEEP mode can be set in COOLING, HEATING,DRYING or SMART

This function gives you a more comfortable environment for sleep.

The appliance will stop operation automatically after operating for 8 hours.

In SLEEP mode,

Note: Heating is NOT available for cooling only air conditioner.

SUPER mode is used to start or stop fast cooling.

SUPER mode can be set when the appliance is in operation or energized.

Fast cooling operates at high fan speed, changing the set temperature automatically to 18 . ℃

In SUPER mode, you can set airflow direction or timer. If you want to escape from SUPER mode, press any - SUPER , MODE, FAN, ON/OFF or TEMPERATURE SETTING button.

Note:

The Appliance will continue working in SUPER mode with set temperature of 18℃, if you don't escape from it by pressing any of the buttons mentioned above.

SLEEP and SMART buttons are not available in SUPER mode.

SUPER button is ineffective in HEATING mode.

SLEEP mode

4.3.7

SUPER mode

FAN

MODE

IME

R ON

MER

ART

S U PER

FAN

MODE

E R

SWI

U P E R

operation mode.

remote controller operation manual

Page 34

Operation manual

5. Special remarks

·Cooling operation

In cooling mode, the temperature can be set between18℃—32℃ . The fan of the indoor unit will never stop running. It remains running even if the compressor stops working.

·Heating operation

Since the air conditioner carries out the heating operation by drawing on the heat of the outside air (through heating pump), the heating capacity may decrease if the temperature outside the room is too low. If the heating effect is not so satisfying, use some other heating device together.

·Anti-freezing function during cooling

When the temperature of the air from the indoor outlet is too low, the unit will run for some time under the fan mode, to avoid frost or ice forming in the indoor heat exchanger.

·Cold air prevention

In several minutes after the heating mode is started, the fan of the indoor unit will not run until the heat exchanger of the indoor unit reaches a high enough temperature. That is because cold air prevention system is operating.

·Defrosting

When the outdoor temperature is too low, frost or ice may form in the outdoor heat exchanger, reducing heating performance. When this happens, a defrosting system of the air conditioner will operate. At the same time the fan in the indoor unit stops(or runs at a very low speed in some cases),a few minutes later, the defrosting is over, and the heating operation restarts.

·Blow out the survival heating air

When stop the air conditioner in normal operation, the fan motor would run in low speed for a while to blown out the survival heating air.

·Self Recovery of Power Break

When the power supply is recovered after break, all preset are still effective and the air-conditioner can run according to the original setting.

6. Troubleshooting

When the power supply is recovered after break, all preset are still effective and the air-conditioner can run according to the original setting.

.1 If Trouble Still Remains ...

If the trouble still remains even after checking the following, contact your contractor and inform them of the following items.

(1)Unit Model Name (2)Content of Trouble

6.2 No Operation

Check whether the SET TEMP is set at the correct temperature.

CAUTION

3 minutes protect after compressor stop For protect c ompressor, there are at l est 3 minutes stopping a fter compressor stop . 5 minutes protect Compresso r must run 5 minutes at leas t once running. In the 5 min utes, compressor wil l not stop even the room t emperature reach the s etting point unless yo u use remoter to turn off the unit(all indoor unit b e turned off by user).

Page 35

Operation manual

6.3 Not Cooling or Heating Well Check for obstruction of air flow of outside or inside units. Check if too much heat source exists in the room. Check if the air filter is clogged with dust. Check to see if the doors or windows are opened or not. Check if the temperature condition is not within the operation range.

6.4 This is Not Abnormal Smells from indoor unit Smell adheres on indoor unit after a long period of time. Clean the air filter and panels or allow a good

ventilation.

Sound from Deforming Parts During system starting or stopping, an abrading sound might be heard. However, this is due to thermal

deformation of plastic parts. It is not abnormal.

Steam from Outdoor Heat Exchanger During defrosting operation, ice on the outdoor heat exchanger is melted, resulting in making steam. Dew on Air Panel When the cooling operation continues for a long period of time under high humidity conditions(higher than

27℃/80%R.H.), dew can form on the air panel.

Refrigerant Flow Sound While the system is being started or stopped, sound from the refrigerant flow may be heard.

Page 36

Diagram of refrigerant cycle

1.REFRIGERANT FLOW DIAGRAM

2.ELECTRICAL WIRING DIAGRAM

Gas piping

Wide service valve

Compressor

Accumulator

4-way valve

Heat exchanger

Liquid piping

Heating cycle

Cooling cycle

INDOOR UNIT OUTDOOR UNIT

Heat exchanger

EEV

Service valve

Note:

EEV is only valid for DC inverter air-conditioner,for air conditioner,use capillary. Accumulator is only applicable to 48k and 60k air-conditioners.

Indoor unit

Outdoor unit

Indoor unit

Terminal Terminal

Power connecting cord

Power supply

Outdoor unit

Indoor unit

Terminal Terminal

Power connecting cord

Power supply

Outdoor unit

Indoor unit

Terminal Terminal

Power connecting cord

Outdoor unit

Terminal Terminal

Power connecting cord

48K/60K

36K/48K/60K

Outdoor unit

Indoor unit

Terminal Terminal

Power connecting cord

Power supply

18K

18K/24K/36K

24K

DC INVERTER UNITARY TYPE:

ON\OFF UNITARY TYPE:

Page 37

1. Safety Notice

Installation and Maintenance

WARNING

· Installation should be left to the dealer or another professional person. (Improper installation may cause water leakage, electrical shock, or fire.)

·Install the unit according to the instruction given in this manual. (Incomplete installation may cause water leakage, electrical shock, or fire.)

·Be sure to use the supplied or specified installation parts. (Use of other parts may cause the unit to come to lose, water leakage, electrical shock, or fire.)

· Install the air conditioner on a solid base that can support the unit weight. (An inadequate base or incomplete installation may cause injury in the event the unit falls off the base. )

· Electrical work should be carried out in accordance with the installation manual and the local national electrical wiring rules or code of practice.

(Insufficient capacity or incomplete electrical work may cause electrical shock or fire. )

·Be sure to use a dedicated power circuit. (Never use a power supply shared by another appliance. )

·For wiring ,use a cable long enough to cover the entire distance with no connection, do not use an extension

cord.

·Do not put other loads on the power supply , use a dedicated power circuit. (Failure to do so may cause abnormal heat, electric shock or fire.)

· Use the specified types of wires for electrical connections between the indoor and outdoor units. (Firmly clamp the interconnecting wires so their terminals receive no external stresses.)

·Incomplete connections or clamping may cause terminal overheating or fire.

· After connecting interconnecting and supply wiring be sure to shape the cables so that they do not put

undue force on the electrical covers or panels. (Install covers over the wires, incomplete cover installation may cause terminal overheating, electrical shock or fire.)

·When installing or relocating the system, be sure to keep the refrigerant circuit free from substances other than the specified refrigerant (R410A) ,such as air. (Any presence of air or other foreign substance in the refrigerant circuit causes an abnormal pressure rise or rupture, resulting in injury.)

·If any refrigerant has leaked out during the installation work, ventilate the room. (The refrigerant reduces a toxic gas if exposed to flames.)

· After all installation is completed, check to make sure that no refrigerant is leaking out. (The refrigerant produces a toxic gas if exposed to flames.)

·When carrying out piping connection, take care not to let air substances other than the specified refrigerant go into refrigeration cycle. (Otherwise, it will cause lower capacity, abnormal high pressure in the refrigeration cycle, explosion and injury. )

·Be sure to establish an earth. do not earth the unit to a utility pipe, arrester, or telephone earth. Incomplete earth may cause electrical shock. (A high surge current from lightning or other sources may cause damage to the air conditioner.)

·An earth leakage circuit breaker may be required depending on site condition to prevent electrical shock. (Failure to do so may cause electrical shock. )

·Disconnect the power supply before completion of wiring, piping , or checking the unit.

·When moving the indoor unit and outdoor unit , please be careful .do not make the outdoor unit incline over

45 degree. Please avoid to be hurt by the sharp edge of the air conditioner.

· Install the remote controller: Be sure that the length of the wire between the indoor unit and remote controller is within 50 meters.

·Do not install the air conditioner in a place where there is danger of exposure to inflammable gas leakage. (If the gas leaks and builds up around the unit, it may catch fire.)

·Establish drain piping according to the instructions of this manual. (Inadequate piping may cause flooding.)

· Tighten the flare nut according to the specified method such as with a torque wrench. (If the flare nut is

tightened too hard, the flare nut may crack after a long time and cause refrigerant leakage.)

CAUTION

Page 38

During installation, do not damage the insulation material on the surface of the indoor unit.

3. The Installation of the Indoor Unit

Installation and Maintenance

CAUTION

2. The Tools and Instruments for Installation

Number

Tool

Standard screwdriver

Vacuum pump

Charge hose

Pipe bender

Adjustable wrench

Tube cutter

Cross head screw-driver

Number

Tool

Gradienter

Hammer

Churn drill

Knife or wire stripper

Tube expander

Inner hexagon spanner

Tape measure

3.1 The Initial Check

·When moving the unit during or after unpacking,

make sure to lift it by holding its lifting lugs. DO not

exert any pressure on other parts, especially the

refrigerant piping, drain piping and flange parts.

· Wear protective gears (gloves and so on). When install the unit.

CAUTION

300 or more

Maintenance space

Fig. 3.2.1

20 or more

Ceiling

*H≥50+h

2500 or more

Floor surface (Length: mm)

Fig. 3.2.2

(unit:mm)

Model

Capacity(Btu/h)

18K 190

24K 270

36K 48K 60K

350

Model

Capacity(Btu/h)

18K 190

24K 36K

270

48K 60K

350

DC INVERTER UNITARY TYPE:

ON\OFF UNITARY TYPE:

Page 39

3.2 Installation

3.3.1 Suspension bolts (1) Consider the pipe direction, wiring and maintenance carefully, and choose the proper direction and location for installation. (2) Install the suspension bolts as shown in Fig. 3.3 below.

Fig. 3.3 Fixing the suspension bolts

·For the concrete

(Unit:mm)

·For t he stee l beam

·For the wooden beam

150 t o160m m

Screw in （100 to150kg）

Steel bar

Concrete

Suspension bolts

(W3 /8 or M10 )

“ ” shaped steel beam

Wood rib

60mm to 90mm （）

Woo den be am

Nut Round washer

Square washer

Suspension bolts

3.3.2 The position of the suspension bolts and the pipes (1) Mark the positions of the , the

positions of the refrigerant pipes and the drain pipes. (2) The dimension are shown below.

suspension bolts

Installation and Maintenance

·Optimum air distribution is ensured.

The air passage is not blocked. Condensate can drain properly. The ceiling is strong enough to bear the weight of

the indoor unit.

A false ceiling does not seem to be at an incline. Sufficient clearance for maintenance and servicing

is ensured.(See Fig.3.2.1,Fig3.2.2 )

Piping between the indoor and outdoor units is within the allowable limits.(refer to the installation of the outdoor unit )

The indoor unit, outdoor unit, power supply wiring and transmission wiring is at least 1 meter away from televisions and radio, this prevents image interference and noise in electrical appliances. (Noise may be generated depending on the conditions under which the electric wave is generated, even if a one-meter allowance is maintained.)

Use suspension bolts to install the unit, check whether or not the ceiling is strong enough to support the weight of the unit. If there is a risk that the ceiling is not strong enough, reinforce the ceiling before installing the unit.

For bottom intake, replace the chamber lid and the intake-side flange in the procedure listed in fig. (1) Remove the intake-side flange. Remove the chamber lid. (2) Reattach the removed chamber lid in the

orientation shown in FIG, reattach the removed the intake-side flange in the orientation shown in Fig. 3.2.3, refer to Fig.3.2.4 for the direction of the intake-side flange.

Suspension bolts

(W3 /8 or M10 )

Nut

Fig. 3.2.3

Fig. 3.2.4

Intake-side flange

Chamber lid

Intake-side flange

Chamber lid

Filter(invalid for

Filter(invalid for this model)

this model)

18K

(unit:mm)

a b c d e f g h i j k l m n

DC-Inverter type 1207 1170 154 447 971 117 1039 170 117 150 199 13 81 84

ON/OFF Unitary type

937 900 154 447 701 117 1235 170 117 150 199 13 81 84

Air intake

Air outlet

Page 40

Ai r in tak e

Ai r ou tlet

a b

3.3.3 Install the indoor unit.

The installation of the indoor unit is shown in Fig. 3.5.

(1) How to fix the suspension bolts and the nuts As shown in the figures 3.6, the nuts are fixed four bolts.

Nut

Indoor unit

Washer

Double nut

Fig. 3.6 Suspension bolts and nuts

Approx 50mm

165 mm

Suspension bolts

( Field supplied )

(4-M10 or W3/8)

Nuts and washers (4M1 0 or W3/ 8) ( Field supplied )

Fig. 3.5 The installation of the indoor unit

Fig. 3.4 Suspension bolts

(2) Install the indoor unit

As shown in the following figure, place the left hanger bracket on the nuts and washers of the suspension bolts.

Make sure that the left hanger bracket has been fixed on the nuts and washers securely, install the right hanger bracket suspension hook on the nuts and washers.

(When installing the indoor unit, you can slightly remove the suspension bolts.)

3.3.4 The horizon adjustment of the indoor unit (1) Make sure that the hanger bracket is fixed by the nut and the washer. (2) Adjust the height of the unit. (3) Check the unit is horizontally level.

(4) After the adjustment, tighten the nut and swear the thread locker on the suspension to prevent the nuts from loosening.

(1) During the installation, please cover the unit with the plastic cloth to keep it clean. (2) Make sure the unit is installed level using a level or a plastic tube filled with water.. in using a plastic tube instead of a level, adjust the top surface of the unit to the surface of the water at both ends of the plastic tube and adjust the unit horizontally.(one thing to watch out for in particular is if it is installed so that the slope is not in the direction of the drain piping, as this might cause leaking.)

Installation and Maintenance

CAUTION

Rack

Double nuts and washers

Hanger bracket

Suspension bolt

Indoor unit

Fig. 3.7

3.3.5 Installing the duct

·Make sure the range of the unit's external static pressure is not exceeded.

·Connect the duct and intake-side flange.

·Connect the duct and outlet-side flange.

CAUTION

Fig. 3.8

(Unit:mm)

a b c d e f g h i j k l m n o p

24K 934 900 669 720 805 222 835 228 242 294 378 405 25 156 202 214

36k(DC-Inverter type) 1334 1295 669 720 1205 222 1235 228 242 294 378 405 25 156 202 214

36k(ON/OFF Unitarytype) 1334 1295 740 796 1205 222 1235 228 237 312 375 405 25 204 203 242

48K&60K 1334 1295 740 796 1205 222 1235 228 237 312 375 405 25 204 203 242

Page 41

4. Refrigerant Pipe

Use the R410A refrigerant. When carrying on the leakage check and test, do not mix in the oxygen, the acetylene and flammable and the virulent gas, for these gases are quite dangerous, and may possibly cause explosion. It is suggested that the compressed air, the nitrogen or the refrigerant be used to perform these experiments.

4.1 The Pipe Material

(1) Prepare the copper pipe on the spot. (2) Choose dustless, non-humid, clean copper pipe. Before installing the pipe, use nitrogen or dry air to blow away the tube dust and impurity. (3)Choose the copper pipe according to Fig. 4.2.

4.2 The Connection of the Pipe

(1) The connection positions of the pipe are shown in Fig. 4.1 and Fig. 4.2.

Fig. 4.1 The connection positions of the tube

Fig. 4.2 The pipe diameter

Model

Gas pipe

Liquid pipe

48K,60K

Φ19.05

φ9.52

The refrigerant gas pipe

The refrigerant liquid pipe

(2) As shown in Fig. 4.3, screw up the nuts with 2 spanners.

Fig. 4.3 Screw up the nut torque

(3) After finishing connecting the refrigerant pipes, keep it warm with the insulation material.

φ6.35mm φ9.52mm

φ12.7mm φ15.88mm φ19.05mm

Tube size

100

Torque（N.m）

Fig. 4.4 Piping insulation procedure

Clamp(attached)

Insulation (attached)

Refrigerant pipe

(field supplied)

Side of the indoor unit

Insulation

( )field supplied

Installation and Maintenance

Canvas duct

Horizon

Service mouth

Air inlet (with filter)

（600mm-600mm）

Air-outlet

The valve for the amount of air

Insulation material

Outside air (through the filter)

Static pressure box

Canvas duct

Static pressure box

The valve for the amount of air

DANGER

Drain pipe connection hole

Fig. 3.9 Installing the duct

·The pipe go through the hole with the seal.

Protected with the tape or plug.

Do not put the pipes on the floor directly.

CAUTION

·Do not put the pipes on the floor directly.

24K,36K

φ15.88

Φ9.52

Drain pipe

De32

18K

Φ12.7

Φ6.35

De32

unit:mm

Page 42

5. Drain piping

Install the drain piping·

Make sure the drain works properly. The diameter of drain pipe connection hole should

be same as that of the drain pipe.

Keep the drain pipe short and sloping down wards at a gradient of at least 1/100 to prevent air pockets from forming.

Refrigerant pipes

Drain pipe connection hole (external straight pipe thread)

Water accumulating in the drain piping can cause the drain to clog.

Refrigerant pipes

Bucket

Portable pump

Air outlet

Drain outlet

Installation and Maintenance

CAUTION

To keep the drain tube from sagging, space hanging

wires every 1 to 1.5 m.

Use the drain hose and the clamp. Insert the drain

hose fully into the drain socket and firmly tighten the drain hose and warm-keeping material with the clamp.

The two areas below should be insulated because

condensation may form there causing water to leak.

Drain piping passing indoors

Drain sockets.

Referring the figure below, insulate the drain socket

and drain hose using the included large sealing pad.

Drain piping connections

Do not connec t the drain directly to se wage pipes that sm ell of ammonia. The am monia in the sewage migh t enter the indoor unit th rough the drain pipes a nd corrode the heat exch anger.

Do not twist or b end the drain hose ,so tha t excessive f orce is not applied to it. This type of tr eatment may cause leak ing.

After pipin g work is finished, chec k drainage flows smoot hly.

Gradually i nsert approximatel y 1000 cc of water into the drai n pan to check drainage in t he manner described b elow.

Gradually p our approximately 10 00 cc of water from the outl et hole into the drain pan t o check drainage.

Check the dra inage.

Drain hose

Sealing material Sealing material

Page 43

may result in accident, for example shock. (1) As shown in Fig. 6.1, remove the screws on the control box. (2) Connect the power cord and earth wire to the main terminal. (3) The remote control wire to the subsidiary terminal box. (4) Connect the power supply of the indoor and outdoor units to the main terminal. (5) Tie the wire in the control box with the clamp tightly.

(6) After finishing the wiring, seal the wiring hole with the sealing material ( with the lid ) to prevent the condensed water and insects entering.

·If the fuses burn up, please call the service agency to instead it. Please do not instead by yourself, or else

Air inletAir outlet

The lid of the control box

Remove the screws on the control box

Installation and Maintenance

WARNING

Fig.6.1

6. Electrical wiring

· When clamping the wiring, use the included clamping material as shown in the FIG.6.1 to prevent outside pressure being exerted on the wiring connections and clamp firmly.

When doing the wiring, make sure the wiring is neat and does not cause the control box lid to stick up, then

close the cover firmly. When attaching the control lid, make sure you do not pinch any wires.

Outside the machine, separate the weak wiring(remote controller and transmission wiring) and strong wiring(earth and power supply wiring) at least 50 mm so that they do not pass through the same place together. Proximity may cause electrical interference. Malfunction , and breakage.

CAUTION

6.1 General check

Page 44

Installation and Maintenance

6.2 change of Static pressure

Fig 6.2

WHT

RED

Fan motor

Low static pressure

High static pressure

The static pressure outside the indoor unit can be chosen .

6.2.1 Models except 24K & 36K (High-Efficiency DC-Invert type ):

6.2.2 24K & 36K (High-Efficiency DC-Invert type ):

You can change the static pressure by changing the fan motor terminal which refer to following Fig6.2.

The static pressure can be freely adjusted from 1 Pa to 80 Pa by using specific wire remote controller. Operation details, please refer to wire remote controller manuals .

Default static pressure is 30 Pa.

If you still have any trouble, please contact local technical service center of our company for further information.

Note:

The noise under high static pressure is higher than static pressure .

Model

High static pressure

Low static pressure

18K

30Pa

10Pa

24K,36K 48K,60K

80Pa

120Pa

50Pa

80Pa

Default S ettings is by factory.low stati c pressure

Page 45

Installation and Maintenance

7. The Installation of the Outdoor Unit

Avoid

Direct sunlight

Near Heat Source/ventilation fan

Container With Flammable materials

Thick Oil fog

Wet Or Uneven place

Aisle Or sideway

7.1 Installation sites

Pl Place it in an area with good ventilation. Have desired space for air inlet, outlet and maintenance. (Figure 7.1)

Make a strong base(10X40cm board made of concrete or alike). The appliance should be placed not less than 10 cm high to avoid being wet or corroded. Otherwise, it may cause damage to the appliance or reduce its life time. (Figure 7.2) Fix the base with hook bolts or alike to reduce vibration and noise.

ace it in cool temperature.

You should

If the total tube length is between 5m and 50m (Max. length), an additional refrigerant can be added. It's not necessary to add compressor oil.（Figure 7.3）

Obstacle

Top obstacle

Air outlet

Ground

Min.10cm Air inlet

Min. 10cm

Min. 5cm

Air outlet

Air inlet

Min. 5cm

Min.40cm

Fig. 7.1

Concrete base or alike

Min.10cm

Setscrew (at least 4)

About 40cm

About 10cm

Fig.7.2

Fig.7.3

7.2 Installation of the outdoor unit

Firstly select the installation site and fix the outdoor unit. If it needs to be fixed onto the wall, make sure that the wall and the supporting rack is strong enough to hold the weight of the appliance.

Release the setscrews of the electric cover, remove the electric cover(if the valve cover is there either, please release it. ) Connect the indoor unit wiring to the outdoor unit panel according to the electric wiring diagrams. Be sure to make each wire allowing 10cm longer than the required length for wiring. Ground the unit following local electrical regulations. Check the wiring with the wiring diagrams and make sure it's well connected. Fix the wiring with clips and reinstall the electric cover.

Wiring instruction for outdoor unit

Indoor unit

Tube length L

Height difference H

Outdoor unit

48k/60k

20(m) 10(m) 15(g/m)

15(m) 7.5(m) 15(g/m)

20(m) 10(m) 35(g/m)

30(m) 20(m) 35(g/m)

30(m) 15(m) 35(g/m)

50(m) 30(m) 35(g/m)

50(m) 15(m) 35(g/m)

Max. Tube length(L)

Model

DC-INVERTER type

ON/OFF UNITARY type

18k

24k*

24k

36k

Max. Height difference(H)

Add.

Refrigerant

(exceed 5m)

Add.

Refrigerant

(exceed 5m)

*For 24k :Tuber length between

indoor and outdoor is the same as 36k types.

(High-Efficiency DC-Invert type )

Page 46

Installation and Maintenance

8.2 Connecting tubing between indoor and outdoor Units

Be sure to apply a sealing cap or water-proof tape to prevent dust or water from getting into the tubes before they are used. Be sure to apply refrigerant lubricant to the matching surfaces of the flare and union before connecting them together. This is effective for reducing gas leaks.(Figure 8.4) For proper connection, align the union tube and flare tube straight with each other, then screw in the flare nut lightly to obtain a smooth match. (Figure 8.5) Tighten the setscrew with torque wrench to prevent leak of refrigerant. Carefully test leak before running the appliance.

Remove the burrs at the end of the copper tube with a tube reamer or file. When reaming, hold the tube bend downward and be sure that no copper scraps fall into the tube. This process is important and should be done carefully to make a good flare.(Figure 8.1,8.2) Remove the flare nut from the unit and be sure to mount it on the copper tube. Make a flare at the end of copper tube with a flare tool.(Figure 8.3)

8.4 Taping the Tubes

Note: Do not wind the armoring tape too tightly because this will decrease the heat insulation effect. Also be sure the condensation drain hose splits away from bundle and drips clear of the unit and the tubing.

The two refrigerant tubes (and electrical wire if local codes permit)should be taped together with white armoring tape. The drain hose may also e included and taped together as a bundle with the tubing. Wrap the armoring tape from the bottom of the outdoor unit to the top of the tubing where it enters the wall. As you wrap the tubing, overlap half of each previous tape turn. (See Figure 8.7) Clamp the tubing bundle to the wall, using one clamp approx. every 120 cm.

8.5 Finishing the installation

After completion of wrapping and insulation, seal the hole on the wall with suitable sealant against wind and rain.

To avoid loss of heat and in prevention of the ground being wet by condensed water, all refrigerant tubes must be insulated with suitable insulating materials whose minimum thickness will be 6 mm. (See Figure 8.6)

8.3 Heat insulation of the refrigerant tube

9.Air purging and test run

Air and moisture remaining in the refrigerant system have undesirable effects. Therefore, they must be purged completely following the steps.

9.1 Air Purging with a Vacuum Pump (See

Figure 9.1, Figure 9.2) (1) Check that each tube (both narrow and wide tubes between the indoor and outdoor units) have been properly connected and all wiring for the test run has been completed. Note that both narrow and wide tube valves on the outdoor unit are kept closed at this stage. (2) Using an adjustable wrench or box wrench, remove the bonnet from the service valve. (3) Connect a vacuum pump and service valve together tightly. (4) Turn on the vacuum pump and till the pressure is

-4

lower than 15Pa(or 1.5×10 bar) for 5 minutes. (5) With the vacuum pump still running, demount tube of vacuum pump from the service valve. Then stop the vacuum pump. (6) Replace the bonnet on the service valve and fasten it securely with an adjustable wrench or box wrench. (7) Using an adjustable wrench or box wrench, remove the bonnet of both narrow and wide valve. (8) With the hex wrench, turn the wide and narrow tube valves stem counter clockwise to fully open the valves. (9) Replace the bonnets on the wide and narrow valves and fasten it securely with an adjustable wrench or box wrench.

8.1 Flaring with tube expander

Note: A good flare have the following characteristics: Inside surface is glossy and smooth. Edge is smooth. Tapered sides are of uniform length.

8.Refrigerant tubing

Page 47

The trial should be carried out according to the installation and maintenance manual.

Only after all the checking points have been checked the unit can be operated. (A) Check and make sure that the resistance of the terminal to ground is more than 1M , otherwise, you cannot operate the unit before the electricity leakage point is found and repaired. (B) Check and make sure that the stop valve has been opened before operating the unit.

WARNING

Installation and Maintenance

9.2 Leak test

Leak test all joints and valves of the indoor unit and outdoor unit with liquid soap. Checking of the orifice cap shouldn't be less than 30 seconds. Clean the liquid soap after the test in case that the color of the copper tube may change for erode.

9.3 Tidy up the tubing

If the leak test turns out to be all right, preserve heat the joints of the indoor unit. Straighten the connecting tubes and make them flush and fixed to the wall. Seal the space around the hole in the wall through which the tubes come out with gypsum.

9.4 Test Run

Make sure the power and unit run well then plug in. Turn on the appliance and adjust it to Cooling, dehumidifying and Heating mode according to the room temperature. Check if the appliance can run well.

Installation of the appliance is generally finished after the above operations are done. If you still have any trouble, please contact local technical service center of our company for further information.

Clamp

Insulated tubes

Tube

Tapered nuts

Flarer

Fig.8.3

Apply refrigerant lubricant here and there

Union Flare nut

Insulation

Narrow tube

Hex wrench

Wide tube

Service valve

Bonnet of service valve

Bonnet of narrow valve

Bonnet of wide valve

Indoor unit

Outdoor unit

Manifold

valve

Pressure gauge

Vacuum pump

Reamer

Tube

Fig.8.1

Before

After

Fig.8.2

Fig.8.5

Fig.8.4

Fig.8.6

Fig.8.7

Fig.9.1

Fig.9.2

Page 48

Installation and Maintenance

9.5 Common

● Use an ELB (Electric Leakage Breaker). If not used, it will cause an electric shock or a

fire.

● Do not operate the system until all the check points have been cleared. (A) Check to ensure that the insulation resistance is more than 1 megohm, by measuring the

resistance between ground and the terminal of the electrical parts. If not, do not operate the system until the electrical leakage is found and repaired. (B) Check to ensure that the stop valves of the outdoor unit are fully opened and then start the system.

● Pay attention to the following items while the system is running. (A) Do not touch any of the parts by hand at the discharge gas side, since the compressor chamber and the pipes at the discharge side are heated higher than 90℃. (B) DO NOT PUSH THE BUTTON OF THE MAGNETIC SWITCH(ES). It will cause a serious Accident.

NOTES:

1) Follow local codes and regulations when selecting field wires.

2) The wire sizes marked in the table are selected at the maximus current of the unit according to the

European Standard ,En60 335-1.

3) Use a shielded cable for the transmitting circuit and connect it to ground .

4) In the case that power cables are connected in series, add each unit maximum current and select wires below.

*in the case that current exceeds 63A, do not connect cables in series.

Use the wires which are not lighter than the ordinary polychloroprene

sheathed flexible cord (code designation H07RN-F) .

To be in compliance with EN 61000-3-11, the product shall be connected only to a supply of the system impedance:

︱Zsys︱≤0.247Ω(for 18Κ ΟΝ/ΟFF Unitary type) ︱Zsys︱≤0.209Ω(for 24Κ ΟΝ/ΟFF Unitary type).Before

connecting the product to public power network，please consult your local power supply authority to ensure the

power network meet above requirement.

18K(DC Inverter Unitary Type)

18K(On\Off Unitary Type)

24K

36K(On\Off Unitary Type)

48K 60K

220~240V,50Hz

3X1.5mm

5X1.5mm

3X1.5mm

3X2.5mm

5X2.5mm

5X1.5mm

4 0.75mm X

380~415V,50Hz

Power Supply

EN60 335-1

Capacity (Btu/h)

Transmitting Cable Size

36K ( )DC Inverter Unitary Type

SWING

Page 49

Correct Disposal of this product

This marking indicates that this product should not be disposed with other household wastes throughout the EU. To prevent possible harm to the environment or human health from uncontrolled waste disposal, recycle it responsibly to promote the sustainable reuse of material resources. To return your used device, please use the return and collection systems or contact the retailer where the product was purchased. They can take this product for environmental safe recycling.

Version No. 1504005,G

PACKING LIST

OUTDOOR UNIT PACKING LIST

INDOOR UNIT PACKING LIST

NO.

NAME

AMOUNT

NO. AMOUNT

INDOOR UNIT

MANUAL

NO.

NAME

AMOUNT

NO. AMOUNT

OUTDOOR UNIT

DRAINAGE ELBOW

INDOOR ACCESSORIES 1

INDOOR ACCESSORIES 2

WIRE REMOTE CONTROLLER

INDOOR ACCESSORIES 3

:Invalid for18k types.

Hisense AUD-36HX6SAHH, AUD-60UX6SPHH, AUD-48HX6SPHH, AUD-60HX6SPHH, AUD-18UX4SZKL1 User And Installation Instructions Manual

Specifications and Main Features

Frequently Asked Questions

User Manual