COOPER&HUNTER СH-S09FTXLA-NG, CH-S18FTXLA-NG, CH-S12FTXLA-NG, CH-S24FTXLA-NG, CH-S09FTXL2E-NG User guide [uk]

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OWNER’S MANUAL

HEAT PUMP AIR TO AIR

Split Air Conditioner

ODELS

ODEL

Arctic

CH-S09FTX

CH-S12FTX

Wi-Fi Series

LA-NG

LA-

NG CH-S24FTX

CH-S18FTX

Alpha NG Inverter Series

CH-S09FTXL2E-NG CH-S18FTX

CH-S12FTX

2E-NG

CH-S24FTX

VERITAS NG Series

LA-

2E-NG

ODEL

CH-S09FTX

CH-S12FTX

2Q-NG

CH-S18FTX

CH-S24FTX

European

Design

CH 7-SKY

Technology

2Q-NG

SMART-iON

Filter

For proper operation, please read and keep this manual carefully.

www.cooperandhunter.com

Explanation of Symbols

DANGER

WARNING

CAUTION

N OTI C E

Indicates a hazardous situation that, if not avoided, will result in death or serious injury.

Indicates a hazardous situation that, if not avoided, could result in death or serious injury.

Indicates a hazardous situation that, if not avoided, may result in minor or moderate injury.

Indicates important but not hazard-related information, used to indicate risk of property damage.

Indicates a hazard that would be assigned a signal word WARNING or CAUTION.

Appliance filled with flammable gas R32.

Before use the appliance, read the owner’s manual first.

Before install the appliance, read the installation manual first.

Before repair the appliance, read the service manual first.

The Refrigerant

To realize the function of the air conditioner unit, a special refrigerant circulates in the system. The used refrigerant is the fluoride R32, which is specially cleaned. The refrigerant is flammable and inodorous. Furthermore, it can leads to explosion under certain conditions. But the flammability of the refrigerant is very low. It can be ignited only by fire.

Compared to common refrigerants, R32 is a nonpolluting refrigerant with no harm to the ozonosphere. The influence upon the greenhouse effect is also lower. R32 has got very good thermodynamic features which lead to a really high energy efficiency. The units therefore need a less filling.

WARNING：

Do not use means to accelerate the defrosting process or to clean, other than those

recommended by the manufacture. Should repair be necessary, contact your nearest authorized Service Centre. Any repairs carried out by unqualified personnel may be dangerous. The appliance shall be stored in a room without continuously operating ignition sources. (for example: open flames, an operating gas appliance or an operating electric heater.) Do not pierce or burn.

Appliance shall be installed, operated and stored in a room with a floor area larger than X m .

Refrigerant" for Space X.)

Appliance filled with flammable gas R32. For repairs, strictly follow manufacturer’s instructions only. Be aware that refrigrants not contain odour. Read specialist’s manual.

(Please refer to table "a" in section of " Safety Operation of Inflammable

Precautions

WARNING

Operation and Maintenance

This appliance can be used by children aged from 8 years and above and persons with reduced physical, sensory or mental capabilities or lack of experience and knowledge if they have been given supervision or instruction concerning use of the appliance in a safe way and understand the hazards involved. Children shall not play with the appliance. Cleaning and user maintenance shall not be made by

children without supervision. Do not connect air conditioner to multi-purpose socket.

Otherwise, it may cause fire hazard. Do disconnect power supply when cleaning air

conditioner. Otherwise, it may cause electric shock. If the supply cord is damaged, it must be replaced by

the manufacturer, its service agent or similarly qualified persons in order to avoid a hazard.

Do not wash the air conditioner with water to avoid electric shock. Do not spray water on indoor unit. It may cause electric shock or malfunction.

After removing the filter, do not touch fins to avoid injury. Do not use fire or hair dryer to dry the filter to avoid

deformation or fire hazard.

Precautions

WARNING

Maintenance must be performed by qualified professionals. Otherwise, it may cause personal injury

or damage. Do not repair air conditioner by yourself. It may cause

electric shock or damage. Please contact dealer when you need to repair air conditioner.

Do not extend fingers or objects into air inlet or air outlet. It may cause personal injury or damage.

Do not block air outlet or air inlet. It may cause malfunction.

Do not spill water on the remote controller, otherwise the remote controller may be broken. When below phenomenon occurs, please turn off air conditioner and disconnect power immediately, and then contact the dealer or qualified professionals for service.

● Power cord is overheating or damaged.

● There’s abnormal sound during operation.

● Circuit break trips off frequently.

● Air conditioner gives off burning smell.

● Indoor unit is leaking.

If the air conditioner operates under abnormal conditions, it may cause malfunction, electric shock or fire hazard.

When turning on or turning off the unit by emergency operation switch, please press this switch with an insulating object other than metal.

Do not step on top panel of outdoor unit, or put heavy objects. It may cause damage or personal injury.

Precautions

WARNING

Attachment

Installation must be performed by qualified professionals. Otherwise, it may cause personal injury or damage.

Must follow the electric safety regulations when installing the unit.

According to the local safety regulations, use qualified power supply circuit and circuit break.

Do install the circuit break. If not, it may cause malfunction. An all-pole disconnection switch having a contact separation

of at least 3mm in all poles should be connected in fixed wiring.

Including an circuit break with suitable capacity, please note magnet buckle

the circuit-short and

the following table.Air switch should be included

and heating buckle function, it can protect

overload.

Air Conditioner should be properly grounded. Incorrect grounding may cause electric shock.

Don't use unqualified power cord. Make sure the power supply matches with the

requirement of air conditioner.Unstable power supply or incorrect wiring or malfunction. Please install proper power supply cables before using the air conditioner.

Properly connect the live wire, neutral wire and grounding wire of power socket.

Be sure to cut off the power supply before proceeding any work related to electricity and safety.

Precautions

WARNING

Do not put through the power before finishing installation. If the supply cord is damaged, it must be replaced by

the manufacturer, its service agent or similarly qualified persons in order to avoid a hazard.

The temperature of refrigerant circuit will be high, please keep the interconnection cable away from the copper tube.

The appliance shall be installed in accordance with national wiring regulations.

Installation must be performed in accordance with the requirement of NEC and CEC by authorized personnel only.

The air conditioner is the first class electric appliance. It must be properly grounding with specialized grounding device by a professional. Please make sure it is always grounded effectively, otherwise it may cause electric shock.

The yellow-green wire in air conditioner is grounding wire, which can't be used for other purposes.

The grounding resistance should comply with national electric safety regulations.

The appliance must be positioned so that the plug is accessible.

All wires of indoor unit and outdoor unit should be connected by a professional.

If the length of power connection wire is insufficient, please contact the supplier for a new one. Avoid extending the wire by yourself.

Precautions

WARNING

For the air conditioner with plug, the plug should be reachable after finishing installation.

For the air conditioner without plug, an circuit break must be installed in the line.

If you need to relocate the air conditioner to another place, only the qualified person can perform the work. Otherwise, it may cause personal injury or damage.

Select a location which is out of reach for children and far away from animals or plants.If it is unavoidable, please add the fence for safety purpose.

The indoor unit should be installed close to the wall. Instructions for installation and use of this product are

provided by the manufacturer.

Working temperature range

Indoor side DB/WB(

Maximum cooling 32/23 43/26

Maximum heating 27/- 24/18

NOTICE:

● The operating temperature range (outdoor temperature) for Low-temperature cooling only unit is -15℃~ 43℃; for low-temperature heat pump unit is

-25℃

~ 48℃.

℃

Outdoor side DB/WB(

℃

Parts Name

Indoor Unit

Display

(Display content or position may be different from above graphics, please refer to actual products)

air inlet

panel

filter

aux.button

horizontal louver

air outlet

remote control

NOTICE:

Actual product may be different from above graphics, please refer to actual products.

Parts Name

Display

For some model:

cooling indicator

heating indicator

For some model:

heating indicator

cooling indicator

For some model:

power indicator

temp. indicator

For some model:

drying indicator

temp. indicator

receiver window

display

receiver window

display

W R G

drying indicator

temp. indicator

power indicator

receiver window

display

For some model:

heating indicator

cooling indicator

power indicator

temp. indicator

drying indicator

For some model:

Power indicatior

temp. indicator

receiver window

Power LED color indicator: Green-status-ON. Red -status-OFF.

Mode LED color indicator: White-W-Cool Mode-

Red-R-Heat ModeGreen-G-Dry Mode-

(only for heating model)

display

receiver window

display

temp. indicator

receiver window

W R O

Display content or position may be different from above graphics, please refer to actual products.

Power LED color indicator: Green-status-ON. Red -status-OFF.

Mode LED color indicator: White-W-Cool ModeRed-R-Heat Mode-

Orange-O-Dry Mode-

(only for heating model)

Buttons on remote controller

2 5

(after opening cover

WiFi

(before opening cover

ON/OFF button

1 2

FAN button

MODE button +/- button

4 3

ON/OFF button

1 2

FAN button

MODE button

+/- button

TURBO button

6 7 8 9

button

CLOCK button TIMER ON/

TIMER OFF button TEMP button

button

I FEEL button

LIGHT button

WiFi button QUIET button SLEEP button

Introduction for icons on display screen

I feel

Quiet

Operation mode

Auto mode Cool mode

Dry mode

Fan mode

Heat mode

Clock

Sleep mode

Light

Temp. display type

: Set temp.

: Outdoor ambient temp.

: Indoor ambient temp.

Set fan speed Turbo mode

Send signal Healthy mode

Scavenging functions

8℃ heating function

Set temperature This is a general remote controller. Some models have this function while some do not. Please refer to the actual models.

X-FAN function Set time

TIMER ON /TIMER OFF Child lock

Up & down swing Left & right swing

Introduction for buttons on remote controller

Note:

●This is a general use remote controller, it could be used for the air conditioners with multifunction; For some function, which the model don't have, if press the

corresponding button on the remote controller that the unit will keep the original running status.

● After putting through the power, the air conditioner will give out a sound. Operation indictor " " is ON (red indicator). After that, you can operate the air conditioner by using remote controller.

●

Under on status, pressing the button on the remote controller, the signal icon " " on the display of remote controller will blink once and the air conditioner will give out a “de” sound, which means the signal has been sent to the air conditioner.

● Under off status, set temperature and clock icon will be displayed on the display of remote controller (If timer on, timer off and light functions are set, the corre sponding icons will be displayed on the display of remote controller at the same

time); Under on status, the display will show the corresponding set function icons.

ON/OFF button

Press this button, the unit will be turned on, press it once more, the unit will be turned off. Sleep function will be canceled, while unit off.

FAN button

Press this button, Auto, Low, Medium-low, Medium, Medium-high, High speed can be circularly selected. After powered on, Auto fan speed is default. Under DRY mode, Low fan speed only can be set up.

ATUO

Note: If matching with smart zone controller for operation, under auto fan speed, the fan speed display on smart zone controller will always be maintained at “auto high fan”.

MODE button

Press this button, Auto, Cool, Dry, Fan, Heat mode can be selected circularly. Auto mode is default while power on. Under Auto mode, the temperature will not be displayed; Under Heat mode, the initial value is 28 initial value is 25℃(77℉).

(only for cooling and heating unit. As for cooling only unit, it won’t have any action when it receives the signal of heating operation.)

Medium-low fan

Medium-high fan

High fan

Medium fanLow fan

℃(82℉); Under other modes, the

Note: It’s Low fan speed

under Dry mode.

AUTO COOL DRY

FAN

HEAT

+/- button

Presetting temperature can be increased. Press this button, the temperature can be set up, continuously press this button and hold for two seconds, the relative contents can quickly change, until unhold this button and send the order that the ℃(℉) signal will be displayed all the time. The temperature adjustment is unavailable under the Auto mode, but the order can be sent if pressing this button. Temperature of Celsius degree setting: 16-30; for Fahrenheit degree setting: 61-86.

Introduction for buttons on remote controller

Presetting temperature can be decreased. Press this button, the temperature can be set up, continuously press this button and hold for two seconds, the relative contents can quickly change, until unhold this button and send the order that the ℃ (℉) signal will be displayed all the time. The temperature adjustment is unavailable under the Auto mode, but the order can be sent by if pressing this button.

TURBO button

Under Cool or Heat mode, press this button can turn on or turn off the Turbo function. After the Turbo function turned on, the signal of Turbo will display. The signal will be automatically cancelled if changing the mode or fan speed.

Press this button to set left & right swing angle cycling as below:

Press this button to set swing angle, which circularly changes as below:

This remote controller is universal. If it receives threes kinds of following status, the swing angle will remain original.

button

OFF

button

OFF

If guide louver is stopped when it is swinging up and down, it will remian its present position.

indicates guide louver swings back and forth in the five places, as shown in the figure.

CLOCK button

Press this button, the clock can be set up, signal

blink and display. Within 5 seconds, the value can be adjusted by pressing + or - button, if continuously press this button for 2 seconds above, in every 0.5 seconds, the value on ten place ofMinutewill be increased 1. During blinking, repress the Clock button or Confirm button, signal displayed and it denotes the setting succeeded. After powered on, 12:00 is defaulted to display and signal

will be displayed. If there is signal

be displayed that denotes

will be constantly

the current time value is Clock value, otherwise is Timer value.

TIMER ON/TIMER OFF button

Timer On setting: Sign al “ON” will blink and display, signal

will conceal, the numerical section will become the timer on setting status. During 5 seconds blink, by pressing + or - button to adjust the time value of numerical section, every press of that button, the value will be increased or decreased 1 minute. Hold pressing + or -

Introduction for buttons on remote controller

button, 2 seconds later, it quickly change, the way of change is: During the initial

2.5 seconds, ten numbers change in the one place of minute, then the one place is constant, ten numbers change in the tens place of minu te at 2.5 seconds speed and carry. During 5s blink, press the Timer button, the timer setting succeeds. The Timer On has been set up, repress the timer button, the Timer On will be canceled. Before sett ing the Timer, please adjust the Clock to the current actual time.

One press this key to enter into TIMER OFF setup, in which case the TIMER OFF

icon will blink. The method of setting is the sameas for TIMER ON.

TEMP button

Press this button, you can see indoor set temperature, indoor ambient temperature or outdoor ambient temperature on indoor unit’s display. The setting on remote

controller is selected circularly as below:

When selecting " " with remote controller or no display, temperature indicator on indoor unit displays set temperature; When selecting " " with remote controller, temperature indicator on indoor unit displays indoor ambient temperature; When selecting " " with remote controller, temperature indicator on indoor unit displays outdoor ambient temperature. 3s later it will return to the setting temprature or it depends on the other received signal within 3s. Attention: When displaying the outdoor ambient, the displaying range is 0-60℃ When it goes beyond the range, it keeps the threshold data (the smallest—0℃ and the largest 60℃). Warm tips: When operating buttons on the cover please make sure the cover is

closed completely.

no display

Press this button to achieve the on and off of healthy and scavenging functions in operation status. Press this button for the first time to start scavenging function; LCD displays " ". Press the button for the second time to start healthy and scavenging functions simultaneously; LCD displays " " and " ". Press this button for the third time to quit healthy and scavenging functions simultaneously. Press the button for the fourth time to start healthy function; LCD display " ". Press this button again to repeat the operation above.

NOTE: This function is applicable to partial of models.

Press this button once, to turn on the I FEEL function, then the figure of "I FEEL" will be displayed, after every press of other function button, every 200ms to send I FEEL once, after this function started, the remote controller will send temperature to the main un it in every 10 minutes. When repress this button, this function will be turned off.

button

I FEEL button

Introduction for buttons on remote controller

LIGHT button

Press this button at unit On or Off status, Light On and Light Off can be set up. After powered on, Light On is defaulted.

WiFi button

Press " WiFi " button to turn on or turn off WiFi function. When WiFi function is turned on, the " WiFi " icon will be displayed on remote controller; Under status of remote controller off, press "MODE" and " WiFi " buttons simultaneously for 1s, WiFi module will restore to factory default setting.

QUIET button

Press this button, the Quiet status is under the Auto Quiet mode (display " " and "Auto" signal) and Quiet mode (display " " singal) and Quiet OFF (there is no signal of " " displayed), after powered on, the Quiet OFF is defaulted. Under the Quiet mode (Display " " signal).

SLEEP button

Press this button, can select Sleep 1 ( ), Sleep 2 ( ), Sleep 3 ( ) and cancel the Sleep, circulate between these, after electrified, Sleep Cancel is defaulted. Sleep 1 is Sleep mode 1, in Cool, Dehumidify modes: sleep status after run for one hour, the main unit setting temperature will increase 1℃, 2 hours, setting te

mperature increased 2℃, the unit will run at this setting temperature; In Heat mode: 1℃, 2 hours, setting temperature will decrease 2℃, then the unit will run at this setting temperature. Sleep 2 is sleep mode 2, that is air conditioner will run according to the presetting a group of sleep temperature curve.

In Cool mode: (1) When setting the initial temperature 16℃-23℃, after turned on Sleep function,

(2) When setting the initial temperature 24℃-27℃, after turned on Sleep function,

(3) When setting the initial temperature 28℃-29℃, after turned on Sleep function,

sleep status after run for one hour, the setting temperature will decrease

the temperature will be increased 1℃ in every hour, after 3℃ the temperature will be maintained, after 7hours, the temperature will be decreased 1℃, after that the unit will keep on running under this temperature;

the temperature will be increased 1℃ in every hour, after 2℃ the temperature will be maintained, after 7hours, the temperature will be decreased 1℃, after that the unit will keep on running under this temperature;

the temperature will be increased 1℃ in every hour, after 1℃ the temperature will be maintained, after 7hours, the temperature will be decreased 1℃, after that the unit will keep on running under this temperature;

Introduction for buttons on remote controller

(4) When setting the initial temperature 30℃, under this temperature setting, after

7hours, the temperature will be decreased 1℃, after that the unit will keep on

running under this temperature; In Heat mode: (1) Under the initial presetting temperature 16℃, it will run under this setting tem-

perature all along. (2) Under the initial presetting temperature17℃-20℃, after Sleep function started

up, the temperature will decrease 1℃ in every hour, after 1℃ decreased, this

temperature will be maintained. (3) Under the initial presetting temperature 21℃-27℃, after Sleep function started

up, the temperature will decrease 1℃ in every hour, after 2℃ decreased, this

temperature will be maintained. (4) Under the initial presetting temperature 28℃-30℃, after Sleep function started

up, the temperature will decrease 1℃ in every hour, after 3℃ decreased, this

temperature will be maintained. Sleep 3 - the sleep curve setting under Sleep mode by DIY:

(1) Under Sleep 3 mode, press "Turbo" button for a long time, remote controller en-

ters into user individuation sleep setting status, at this time, the time of remote

controller will display "1hour", the setting temperature "88" will display the corr-

esponding temperature of last setting sleep curve and blink (The first entering

will display according to the initial curve setting value of original factory); (2) Adjust "+" and "-" button, could change the corresponding setting temperature,

after adjusted, press "Trubo" button for confirmation;

(3) At this time, 1hour will be automatically increased at the timer postion on the

remote controller, (that are "2hours" or "3hours" or "8hours"), the place of

setting temperature "88" will display the corresponding temperature of last

setting sleep curve and blink; (4) Repeat the above step (2)~(3) operation, until 8hours temperature setting finished,

sleep curve setting finished, at this time, the remote controller will resume the

original timer display; temperature display will resume to original setting tem-

perature. Sleep3 - the sleep curve setting under Sleep mode by DIY could be inquired: The user could accord to sleep curve setting method to inquire the presetting sleep curve, enter into user individuation sleep setting status, but do not change the temperature, press "Turbo" button directly for confirmation.

Note: In the above presetting or enquiry procedure, if continuously within10s, there

is no button pressed, the sleep curve setting status will be automatically quit and resume to display the original displaying. In the presetting or enquiry procedure, press "ON/OFF" button, "Mode" button, "Timer" button or "Sleep" button, the sleep curve setting or enquiry status will quit similarly.

Introduction for special function

About AUTO RUN

When AUTO RUN mode is selected, the setting temperature will not be displayed on the LCD, the unit will be in accordance with the room temp. automatically to select the suitable running method and to make ambient comfortable.

About turbo function

If start this function, the unit will run at super-high fan speed to cool or heat quickly so that the ambient temp. approachs the preset temp. as soon as possible.

About lock

Press + and - buttons simultaneously to lock or unlock the keyboard. If the remote controller is locked, the icon will be displayed on it, in which case, press any button, the mark will flicker for three times. If the keyboard is unlocked, the mark will disappear.

About swing up and down

1. Press swing up and down button continuously more than 2s, the m ain unit will swing backand forth from up to down , and then loosen the button, the unit will stop swing and present position of guide louver will be kept immediately.

2. Under swing up and down mode, when the status is switched from off to this button again 2s later,

status will switch to off status directly; If press this button again within 2s, the change of swing status will also depend on the circulation sequence stated above.

, if press

About swing left and right

1. Press swing left and right button continuously more than 2s, the main unit will swing back and forth from left to right, and then loosen the button, the unit will stop swing and present position of guide louver will be kept immediately.

2. Under swing left and right mode, when the status is switched from off to this button again 2s later,

status will switch to off status directly; if press this button

, if press

again within 2s, the change of swing status will also depend on the circulation sequence stated above.

Introduction for special function

About switch between Fahrenheit and Centigrade

Under status of unit off, press MODE and - buttons simultaneously to switch ℃ and ℉.

Combination of "TEMP" and "CLOCK" buttons: About Energy - saving Function

Press “TEMP” and “CLOCK” simultaneously in COOL mode to start energy-saving function. Nixie tube on the remote controller displays “SE”. Repeat the operation to quit the function.

Combination of "TEMP" and "CLOCK" buttons: About 8℃ Heating Function

Press “TEMP” and “CLOCK” simultaneously in HEAT mode to start 8℃ Heating Function

Nixie tube on the remote controller displays “ ” and a selected temperature of “8℃”. (46℉ if Fahrenheit is adopted). Repeat the operation to quit the function.

Note: If matching with smart zone controller for operation, the display on smart zone controller will be maintained the original status.

About auto Quiet function

When quiet function is selected:

1. Under cooling mode: indoor fan operates at notch 4 speed. 10 minutes later or when

indoor ambient temperature≤28℃, indoor fan will operate at notch 2 speed or quiet

mode according to the comparison between indoor ambinet temperature and set temperature.

2. Under heating mode: indoor fan operates at notch 3 speed or quiet mode according to the comparison between indoor ambient temperature and set temperature.

3. Under dry, fan mode: indoor fan operates at quiet mode.

4. Under auto mode: the indoor fan operates at the auto quiet mode according to actual

cooling, heating or fan mode.

About Sleep function

Under the Fan and Auto mode, the Sleep function cannot be set up, under Dehumidify mode, only Sleep 1 can be selected. Select and enter into any kind of Sleep mode, the Quiet function will be attached and stared, different Quiet status could be optional and turned off.

Operation guide

General operation

1. After powered on, press ON/OFF button, the unit will start to run. (Note: When it is powered on, the guide louver of

main unit will close automatically.)

2. Press MODE button, select desired running mode.

3. Pressing + or - button, to set the desired temperature (It is unnecessary to set the temp. at AUTO mode.)

WiFi

4. Pressing FAN button, set fan speed, can select AUTO FAN, LOW, MEDIUM-LOW, MEDIUM, MEDIUM-HIGH and HIGH.

5. Pressing and button, to select the swing.

Optional operation

1. Press SLEEP button, to set sleep.

2. Press TIMER ON and TIMER OFF button, can set the scheduled timer on or timer off.

3. Press LIGHT button, to control the on and off of the displaying part of the unit (This function may be not available for some units).

4. Press TURBO button, can realize the ON and OFF of TURBO function.

WiFi

Replacement of batteries in remote controller

1. Press the back side of remote controller marked

the cover of battery box along the arrow direction.

2. Replace two 7# (AAA 1.5V) dry batteries, and make sure the position of "+" polar and "-" polar

are correct.

3. Reinstall the cover of battery box.

reinstall

Cover of battery box

battery

remove

NOTICE

● During operation, point the remote control signal sender at the receiving window on indoor unit.

● The distance between signal sender and receiving window should be no more than 8m, and there should be no obstacles between them.

● Signal may be interfered easily in the room where there is fluorescent lamp or wireless telephone; remote controller should be close to indoor unit during operation.

● Replace new batteries of the same model when replacement is required.

● When you don’t use remote controller for a long time, please take out the

batteries.

● If the display on remote controller is fuzzy or there’s no display, please

replace batteries.

Emergency operation

If remote controller is lost or damaged, please use auxiliary button to turn on or turn off the air conditioner. The operation in details are as below:

air conditioner. When the air conditioner is turned on, it will operate under auto mode.

panel

aux. button

WARNING:

Use insulated object to press the auto button

Clean and maintenance

WARNING

■ Turn off the air conditioner and disconnect the power before cleaning the air conditioner to avoid electric shock.

■ Do not wash the air conditioner with water to avoid electric shock.

■ Do not use volatile liquid to clean the air conditioner.

Clean surface of indoor unit

When the surface of indoor unit is dirty, it is recommended to use a soft dry cloth or wet cloth to wipe it.

NOTICE:

● Do not remove the panel when cleaning it.

Clean and Maintenance

Open panel

Pull out the panel to a certain ● Use dust catcher or water to

the water (below 45℃) to clean it, and then put it in a shady and cool place to dry.

panel cover tightly.

WARNING

operation environment, clean frequency can be increased.

Clean and Maintenance

NOTICE: Checking before use-season

1. Check whether air inlets and air outlets are blocked.

2. Check whether air switch, plug and socket are in good condition.

4. Check whether mounting bracket for outdoor unit is damaged or corroded. If yes, please contact dealer.

5. Check whether drainage pipe is damaged.

NOTICE: Checking after use-season

1. Disconnect power supply.

3. Check whether mounting bracket for outdoor unit is damaged or corroded. If yes, please contact dealer.

Notice for recovery

1. Many packing materials are recyclable materials. Please dispose them in appropriate recycling unit.

2. If you want to dispose the air conditioner, please contact local dealer or consultant service center for the correct disposal method.

Malfunction analysis

General phenomenon analysis

Please check below items before asking for maintenance. If the malfunction still

Phenomenon Check items Solution

Indoor unit can’t receive remote controller’s signal or remote controller has no action.

No air emitted from indoor unit

● Whether it's interfered severely (such as static electricity, stable voltage)?

● Whether remote controller is within the signal receiving range?

● Whether there are obstacles?

● Whether remote controller is pointing at the receiving window?

● Is sensitivity of remote contro-

ller low; fuzzy display and no

display?

● No display when operating remote controller?

● Fluorescent lamp in room?

● Air inlet or air outlet of indoor unit is blocked?

● Under heating mode, indoor temperature is reached to set temperature?

● Heating mode is turned on just now?

● Pull out the plug. Reinsert the plug after about 3min, and then turn on the unit again.

● Signal receiving range is 8m.

● Remove obstacles.

●

Select proper angle and point the remote controller at the re-

ceiving window on indoor unit.

● Check the batteries. If the

power of batteries is too low, please replace them.

● Check whether remote cont-

roller appears to be damaged.

If yes, replace it.

● Take the remote controller close to indoor unit.

and then try it again.

● Eliminate obstacles.

● After reaching to set temper-

ature, indoor unit will stop bl owing out air.

● In order to prevent blowing out cold air, indoor unit will be started after delaying for sev-

eral minutes, which is a nor mal phenomenon.

Malfunction analysis

Phenomenon Check items Solution

Air conditioner can’t operate

Mist is emitted from indoor unit’s air outlet

Set temperature can’t be adjusted

● Power failure?

● Is plug loose?

● Air switch trips off or fuse is

burnt out?

● Wiring has malfunction?

● Unit has restarted immediately

after stopping operation?

● Whether the function setting

for remote controller is correct?

● Indoor temperature and hum idity is high?

● Your required temperature

exceeds the set temperature range?

● Wait until power recovery.

● Reinsert the plug.

● Ask professional to replace

air switch or fuse.

● Ask professional to replace it.

● Wait for 3min, and then turn

on the unit again.

● Reset the function.

● Because indoor air is cooled

rapidly. After a while, indoor temperature and humidity will be decrease and mist will disappear.

● Set temperature range:

16℃~30℃.

Cooling (heating) effect is not good.

● Voltage is too low?

● Filter is dirty?

● Set temperature is in proper

range?

● Door and window are open? ● Close door and window.

● Wait until the voltage

resumes normal.

● Adjust temperature to proper

range.

Malfunction analysis

Phenomenon Check items Solution

Odours are emitted

Air conditioner operates abnormally

“Water

noise

Cracking noise

● Whether there’s odour source, such as furniture and cigarette, etc.

● Whether there’s interference, such as thunder, wireless devices, etc.

● Air conditioner is turned on or turned off just now?

● Eliminate the odour source.

● Disconnect power, put back power, and then turn on the unit again.

● The noise is the sound of

the unit, which is a normal phenomenon.

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

Malfunction analysis

Error Code

● When air conditioner status is abnormal, temperature indicator on indoor unit will

ation of error code.

Error code

F1 F2

Note: If there're other error codes, please contact qualified professionals for

service.

It can be eliminated after restarting the unit. If not, please

can be eliminated after restarting the unit. If not, please

It can be eliminated after restarting the unit. If not, please

Troubleshooting

WARNING

■ When below phenomenon occurs, please turn off air conditioner and discon-

for service.

● Power cord is overheating or damaged.

● There’s abnormal sound during operation.

● Air switch trips off frequently.

● Air conditioner gives off burning smell.

● Indoor unit is leaking.

■ If the air conditioner operates under abnormal conditions, it may cause

Safety operation of flammable refrigerant

Qualification requirement for installation and maintenance man

All the work men who are engaging in the refrigeration system should bear the valid certification awarded by the authoritative organization and the qualification for dealing with the refrigeration system recognized by this industry. If it needs other technician to maintain and repair the appliance, they should be supervised by the person who bears the qualification for using the flammable refrigerant.

It can only be repaired by the method suggested by the equipment’s manufacturer.

Installation notes

The air conditioner is not allowed to use in a room that has running fire (such as fire source, working coal gas ware, operating heater). It is not allowed to drill hole or burn the connection pipe. The air conditioner must be installed in a room that is larger than the minimum room area. The minimum room area is shown on the nameplate or following table a. Leak test is a must after installation.

Minimum

room

area( m )

Charge amount (kg)

floor location

window mounted

wall mounted

table a - Minimum room area ( m )

≤1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 2 2.1 2.2 2.3 2.4 2.5

14.5 16.8 19.3 22 24.8 27.8 31 34.3 37.8 41.5 45.4 49.4 53.6

5.2 6.1 7 7.9 8.9 10 11.2 12.4 13.6 15 16.3 17.8 19.3

1.6 1.9 2.1 2.4 2.8 3.1 3.4 3.8 4.2 4.6 5 5.5 6

ceiling mounted

1.1 1.3 1.4 1.6 1.8 2.1 2.3 2.6 2.8 3.1 3.4 3.7 4

Maintenance notes

Check whether the maintenance area or the room area meet the requirement of the

nameplate.

- It’s only allowed to be operated in the rooms that meet the requirement of the nameplate.

Check whether the maintenance area is well-ventilated.

- The continuous ventilation status should be kept during the operation process.

Check whether there is fire source or potential fire source in the maintenance area.

- The naked flame is prohibited in the maintenance area; and the “no smoking”

warning board should be hanged.

Check whether the appliance mark is in good condition.

- Replace the vague or damaged warning mark.

Welding

If you should cut or weld the refrigerant system pipes in the process of maintaining,

please follow the steps as below:

Safety operation of flammable refrigerant

a. Shut down the unit and cut power supply b. Eliminate the refrigerant c. Vacuuming d. Clean it with N2 gas e. Cutting or welding f. Carry back to the service spot for welding

The refrigerant should be recycled into the specialized storage tank.

Make sure that there isn’t any naked flame near the outlet of the vacuum pump and it’s well-ventilated.

Filling the refrigerant

Use the refrigerant filling appliances specialized for R32. Make sure that different

kinds of refrigerant won’t contaminate with each other. The refrigerant tank should be kept upright at the time of filling refrigerant. Stick the label on the system after filling is finished (or haven’t finished). Don’t overfilling.

After filling is finished, please do the leakage detection before test running; another

time of leak detection should be done when it’s removed.

Safety instructions for transportation and storage

Please use the flammable gas detector to check before unload and open the container.

No fire source and smoking. According to the local rules and laws.

Installation dimension diagram

At least 15cm

Space to the ceiling

At least 15cm

Space to the wall

At least 300cm

Space to the wall

At least 15cm

Space to the obstruction

At least 250cm

Safety precautions for installing and relocating the unit

To ensure safety, please be mindful of the following precautions.

Warning

When installing or relocating the unit, be sure to keep the refrigerant circuit free from air or substances other than the specified refrigerant.

Any presence of air or other foreign substance in the refrigerant circuit will cause system pressure rise or compressor rupture, resulting in injury.

When installing or moving this unit, do not charge the refrigerant which is not comply with that on the nameplate or unqualified refrigerant.

Otherwise, it may cause abnormal operation, wrong action, mechanical malfunction or even series safety accident.

When refrigerant needs to be recovered during relocating or repairing the unit, be sure that the unit is running in cooling mode.Then, fully close the valve at high pressure side (liquid valve).About 30-40 seconds later, fully close the valve at low pressure side (gas valve), immediately stop the unit and disconnect power. Please note that the time for refrigerant recovery should not exceed 1 minute.

If refrigerant recovery takes too much time, air may be sucked in and cause pressure rise or compressor rupture, resulting in injury.

During refrigerant recovery, make sure that liquid valve and gas valve are fully closed and power is disconnected before detaching the connection pipe.

If compressor starts running when stop valve is open and connection pipe is not yet connected, air will be sucked in and cause pressure rise or compressor rupture, resulting in injury.

When installing the unit, make sure that connection pipe is securely connected before the compressor starts running.

If compressor starts running when stop valve is open and connection pipe is not yet connected, air will be sucked in and cause pressure rise or compressor rupture, resulting in injury.

Prohibit installing the unit at the place where there may be leaked corrosive gas or flammable gas.

If there leaked gas around the unit, it may cause explosion and other accidents.

Do not use extension cords for electrical connections. If the electric wire is not long enough, please contact a local service center authorized and ask for a proper electric wire.

Poor connections may lead to electric shock or fire.

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

Electric wires with insufficient capacity, wrong wire connections and insecure wire terminals may cause electric shock or fire.

Tools for installation

1 Level meter 2 Screw driver 3 Impact drill

4 Drill head 5 Pipe expander 6 Torque wrench

7 Open-end wrench 8 Pipe cutter 9 Leakage detector

10 Vacuum pump 11 Pressure meter 12 Universal meter

13 Inner hexagon spanner 14 Measuring tape

Note:

● Please contact the local agent for installation.

Selection of installation location

Basic requirement

Installing the unit in the following places maycause malfunction. If it is unavoidable, please consult the local dealer:

1. The place with strong heat sources, volatile objects spread in the air.

2. The place with high-frequency devices (such as welding machine, medical equipment).

3. The place near coast area.

The place with oil or fumes in the air.

5. The place with sulfureted gas.

6. Other places with special circumstances.

7. The appliance shall nost be installed in the laundry.

8. It’s not allowed to be installed on the unstable or motive base structure (such as truck) or in the corrosive environment (such as chemical factory).

Indoor unit

1. There should be no obstruction near air inlet .

2. Select a location where the condensation water can be dispersed easily and won't affect other people.

3. Select a location which is convenient to connect the outdoor unit and near the power socket.

4. Select a location which is out of reach for children.

5. The location should be able to withstand the weight of indoor unit and won't

increase noise and vibration.

6. The appliance must be installed 2.5m above floor.

7. Don't install the indoor unit right above the electric appliance.

8. Please try your best to keep way from fluorescent lamp.

vapors, flammable or explosive gas

, or

Requirements for electric connection

Safety precaution

1. Must follow the electric safety regulations when installing the unit.

air switch.

3. Make sure the power supply matches with the requirement of air conditioner. Unstable power supply or incorrect wiring or malfunction. Please install proper power supply cables before using the air conditioner.

4. Properly connect the live wire, neutral wire and grounding wire of power socket.

5. Be sure to cut off the power supply before proceeding any work related to electricity and safety. For models with a power plug, make sure the plug is within reach after installation.

7. If the supply cord is damaged, it must be replaced by the manufacturer, its

8. The temperature of refrigerant circuit will be high, please keep the interconnec-

tion cable away from the copper tube.

The appliance shall be installed in accordance with national wiring regulations.

10. Appliance shall be installed, operated and stored in a room with a floor area

larger than “X”m (see table 1).

Please notice that the unit is filled with flammable gas R32. Inappropriate treatment of the unit involves the risk of severe damages of people and material. Details to this refrigerant are found in chapter “refrigerant”.

Grounding requirement

grounding with specialized grounding device by a professional. Please make sure it is always grounded effectively, otherwise it may cause electric shock.

2. The yellow-green wire in air conditioner is grounding wire, which can't be used

for other purposes.

3. The grounding resistance should comply with national electric safety regulations.

4. The appliance must be positioned so that the plug is accessible.

5. An all-pole disconnection switch having a contact separation of at least 3mm in

Installation of indoor unit

Step one: choosing installation location

rm it with the client.

Step two: install wall-mounting frame

1. Hang the wall-mounting frame on the wall; adjust it in horizontal position with the

plastic expansion particles in the holes.

3. Fix the wall-mounting frame on the wall with tapping screws (ST4.2X25TA) and

Step three: open piping hole

1. Choose the position of piping hole according to the direction of outlet pipe. The position of piping hole should be a little lower than the wall-mounted frame, shown as below.

QB:

Wall

Space

to the

wall

above

150mm

Left

Φ55mm Rear piping hole

QD:

Wall

Space

to the

wall

above

150mm

Left

Φ50mm

Rear piping hole

Mark in the middle of it

Level meter

Wall

Space

to the

wall

above

150mm

Right

Φ55mm

Rear piping hole

Wall

Space

to the

wall

above

150mm

Right

Φ50mm

Rear piping hole

QC:

Wall

Space

to the

wall

above

150mm

Left

Φ55mm Rear piping hole

QE:

Wall

Space

to the

wall

above

150mm

Left

Φ70mm Rear piping hole

Mark in the middle of it

Level meter

Space

to the

wall

above

150mm

Right

Φ55mm

Rear piping hole

Wall

Space

to the

wall

above

150mm

Right

Φ70mm

Rear piping hole

Wall

2. Open a piping hole with the diameter of Φ55 or Φ70 on the selected outlet pipe

position.In order to drain smoothly, slant the piping hole on the wall slightly downward to the outdoor side with the gradient of 5-10°.

Installation of indoor unit

Note:

● Pay attention to dust prevention and take relevant safety measures when opening the hole.

● The plastic expansion particles are not provided and should be bought locally.

Step four: outlet pipe

1. The pipe can be led out in the direction of right, rear right, left or rear left.

left

rear right

right

rear left

Indoor

outdoor

Φ55/

5-10

2. When select leading out the pipe from left or right, please cut off the corresponding hole on the bottom case.

left right

cut off the hole

Φ70

1. Aim the pipe joint at the corresponding bellmouth.

union nutpipe joint

2. Pretightening the union nut with hand.

3. Adjust the torque force by referring to the following sheet. Place the open-end wrench on the pipe joint and place the torque wrench on the union nut. Tighten the union nut with torque wrench.

pipe

Installation of indoor unit

torque wrench

indoor pipe

open-end wrench

union nut

pipe

Hex nut diameter Tightening torque (N.m)

Φ 9.52

4. Wrap the indoor pipe and joint of connection pipe with insulating pipe, and then wrap it with tape.

Step six: install drain hose

1. Connect the drain hose to the outlet pipe of indoor unit.

outlet pipe

2. Bind the joint with tape.

tape

Note:

● Add insulating pipe in the indoor

drain hose in order to prevent condensation.

● The plastic expansion particles are not provided.

drain hose

Φ 6

Φ 12 Φ 16 Φ 19

15~20 30~40 45~55 60~65 70~75

insulating pipe

outlet

pipe

drain hose

insulating pipe

drain hose

Step seven: connect wire of indoor unit

1. Open the panel, remove the screw on the wiring cover and then take down the cover.

panel

screw

wiring cover

Installation of indoor unit

2. Make the power connection wire go through the cable-cross hole at the back

cable-cross hole

of indoor unit and then pull it out from the front side.

power connection wire

3. Remove the wire clip; connect the power connection wire to the wiring terminal

according to the color; tighten the screw and then fix the power connection wire with wire clip.

N(1) 222 3

blue brown

black

Outdoor unit connection

Note: the wiring board is for reference only, please refer to the actual one.

yellowgreen

4. Put wiring cover back and then tighten the screw.

5. Close the panel.

Note:

● All wires of indoor unit and outdoor unit should be connected by a professional.

for a new one. Avoid extending the wire by yourself.

installation.

● For the air conditioner without plug, an air switch must be installed in the line.

The air switch should be all-pole parting and the contact parting distance should be more than 3mm.

Installation of indoor unit

drain hose

upper hook

Step eight: bind up pipe

1. Bind up the connection pipe, power

cord and drain hose with the band.

indoor and

indoor unit

outdoor power cord gas pipe

band

liquid pipe

drain hose

2. Reserve a certain length of drain hose and power cord for installation when binding them. When binding to a certain degree, separate the indoor power and then separate the drain hose.

Step nine: hang the indoor unit

1. Put the bound pipes in the wall pipe and then make them pass through the wall

hole.

2. Hang the indoor unit on the wall-mounting frame.

3. Stuff the gap between pipes and wall hole with sealing gum.

4. Fix the wall pipe.

5. Check if the indoor unit is installed firmly and closed to the wall.

connection pipe

indoor power cord

band

3. Bind them evenly.

4. The liquid pipe and gas pipe should be bound separately at the end.

Note:

● The power cord and control wire can't be crossed or winding.

● The drain hose should be bound at the bottom.

indoor

wall pipe

outdoor

sealing gum

lower hook of wall-mounting frame

Note:

● Do not bend the drain hose too excessively in order to prevent blocking.

Parts Name

Outdoor Unit

air inlet

Connection wire

air outlet

NOTICE:

Actual product may be different from above graphics, please refer to actual products.

Safety operation of flammable refrigerant

Qualification requirement for installation and maintenance man

It can only be repaired by the method suggested by the equipment’s manufacturer.

Installation notes

Minimum

room

area( m )

Charge amount (kg)

floor location

window mounted

wall mounted

table 1- Minimum room area ( m )

≤1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 2 2.1 2.2 2.3 2.4 2.5

14.5 16.8 19.3 22 24.8 27.8 31 34.3 37.8 41.5 45.4 49.4 53.6

5.2 6.1 7 7.9 8.9 10 11.2 12.4 13.6 15 16.3 17.8 19.3

1.6 1.9 2.1 2.4 2.8 3.1 3.4 3.8 4.2 4.6 5 5.5 6

ceiling mounted

1.1 1.3 1.4 1.6 1.8 2.1 2.3 2.6 2.8 3.1 3.4 3.7 4

Maintenance notes

Check whether the maintenance area or the room area meet the requirement of the

nameplate.

- It’s only allowed to be operated in the rooms that meet the requirement of the nameplate.

Check whether the maintenance area is well-ventilated.

- The continuous ventilation status should be kept during the operation process.

Check whether there is fire source or potential fire source in the maintenance area.

- The naked flame is prohibited in the maintenance area; and the “no smoking”

warning board should be hanged.

Check whether the appliance mark is in good condition.

- Replace the vague or damaged warning mark.

Welding

If you should cut or weld the refrigerant system pipes in the process of maintaining,

please follow the steps as below:

Safety operation of flammable refrigerant

a. Shut down the unit and cut power supply b. Eliminate the refrigerant c. Vacuuming d. Clean it with N2 gas e. Cutting or welding f. Carry back to the service spot for welding

The refrigerant should be recycled into the specialized storage tank.

Make sure that there isn’t any naked flame near the outlet of the vacuum pump and it’s well-ventilated.

Filling the refrigerant

Use the refrigerant filling appliances specialized for R32. Make sure that different

After filling is finished, please do the leakage detection before test running; another

time of leak detection should be done when it’s removed.

Safety instructions for transportation and storage

Please use the flammable gas detector to check before unload and open the container.

No fire source and smoking. According to the local rules and laws.

Installation dimension diagram

Space to the

obstruction

At least

30cm

At least 30cm

Space to the wall

Space to the obstruction

At least 50cm

At least 200cm

Space to the obstruction

Drainage pipe