Viesta VAC-09CH Operating manual

● WALL MOUNTED AIR CONDITIONER TYPE SPLIT
● AIRE ACONDICIONADO TIPO SPLIT DE MONTAJE EN PARETE
VAC-09CH • VAC-12CH • VAC-18CH • VAC-24CH
USER AND INSTALLATION MANUAL / BENUTZER- UND INSTALLATIONSHANDBUCH
MANUEL D‘INSTALLATION ET D‘UTILISATION / MANUALE D’USO E INSTALLAZIONE
MANUAL DE INSTRUCCIONES Y DE INSTALACIÓN / GEBRUIKERS- EN INSTALLATIEHANDLEIDING
EN
page
2 - 51
ES
página
52 - 101
EN / ES
KEN002VAC
v1• 11.11.2020
OPTION
ECOTURBO
MODEFAN
AUTO COO
FAN HEAT
SLEEPTIMERI FEEL
HEAL
TH MILDEW
CLEANDISPLAY 8 CH
WINDFREE
GEN MODE

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CONTENTS
SAFETY PRECAUTIONS.................................................................................................................................... 3
NAMES OF PARTS............................................................................................................................................. 5
INDOOR UNIT DISPLAY..................................................................................................................................... 6
EMERGENCY FUNCTION & AUTO-RESTART FUNCTION ............................................................................. 7
REMOTE CONTROLLER .................................................................................................................................. 7
OPERATING INSTRUCTIONS...........................................................................................................................11
INSTALLATION MANUAL - IMPORTANT CONSIDERATIONS......................................................................... 20
SPECIAL TOOLS ............................................................................................................................................ 16
INSTALLATION MANUAL - SELECTING THE INSTALLATION PLACE........................................................... 20
INSTALLATION MANUAL - INSTALLATION OF THE INDOOR UNIT............................................................... 22
INSTALLATION MANUAL - INSTALLATION OF THEOUTDOOR UNIT ........................................................... 24
INSTALLATION MANUAL - OPERATION TEST ............................................................................................... 26
INSTALLATION MANUAL - INFORMATION FOR THE INSTALLER................................................................. 27
MAINTENANCE ................................................................................................................................................ 29
TROUBLESHOOTING ...................................................................................................................................... 30
INSTRUCTION FOR SERVICING..................................................................................................................... 31
TECHNICAL SPECIFICATIONS........................................................................................................................ 36
INSTRUCTION OF QUICK CONNECTOR (OPTIONAL).................................................................................. 37
DISPOSAL & SIMPLIFIED DECLARATION OF CONFORMITY....................................................................... 39
WI-FI MODULE MANUAL (OPTIONAL)............................................................................................................ 40
CAUTION
In line with thecompany‘s policy of continual improvement, the aesthetic and dimensional characteristics,
technical data and accessories of this appliance may be changed without notice.

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Read the original operating instructions through before use. Comply with all safety instructions
DANGER! Type and source of danger! - Ignoring a danger sign may cause a danger to life and limb
CAUTION! - This danger sign warns of damage to the product, the environment or damage to property
Note: This symbol indicates information that will help you to better understand the processes.
Note: This symbol indicates that this forbidden ist.
CAUTION
●Read this guide before installing and using the appliance.
●During the installation of the indoor and outdoor units the access to the working area should be forbidden
to children. Unforeseeable accidents could happen.
●Make sure that the base of the outdoor unit is firmly fixed.
●Check that air cannot enter the refrigerant system and check for refrigerant leaks when moving the air
conditioner.
●Carry out a test cycle after installing the air conditioner and record the operating data.
●The ratings of the fuse installed in the built in control unit are 4A / 250V
●Protect the indoor unit with a fuse of suitable capacity for the maximum input current or with another
overload protection device.
●Ensure that the mains voltage corresponds to that stamped on the rating plate. Keep the switch or power
plug clean. Insert the power plug correctly and firmly into the socket, thereby avoiding the risk of electric
shock or fire due to insufficient contact.
●Check that the socket is suitable for the plug, otherwise have the socket changed.
●The appliance must be fitted with means for disconnection from the supply mains having a contact separa-
tion in all poles that provide full disconnection under overvoltage category III conditions, and these means
must be incorporated in the fixed wiring in accordance with the wiring rules.
●The air conditioner must be installed by professional or qualified persons.
●Do not install the appliance at a distance of less than 50 cm from inflammable substances (alcohol, etc.) or
from pressurised containers (e.g. spray cans).
●If the appliance is used in areas without the possibility of ventilation, precautions must be taken to prevent
any leaks of refrigerant gas from remaining in the environment and creating a danger of fire
●The packaging materials are recyclable and should be disposed of in the separate waste bins. Take the air
conditioner at the end of its useful life to a special waste collection centre for disposal.
●Only use the air conditioner as instructed in this booklet. These instructions are not intended to cover every
possible condition and situation. As with any electrical household appliance, common sense and caution
are therefore always recommended for installation, operation and maintenance. The appliance must be
installed in accordance with applicable national regulations.
●Before accessing the terminals, all the power circuits must be disconnected from the power supply.
●The appliance shall be installed in accordance with national wiring regulations.
●This appliance can be used by children aaged 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.
SAFETY RULES AND RECOMMENDATIONS FOR THE INSTALLER
SAFETY PRECAUTIONS

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IT IS FORBIDDEN
●Do not bend, tug or compress the power cord since this could damage it. Electrical shocks or fire
are probably due to a damaged power cord. Specialized technical personnel only must replace a
damaged power cord.
●Do not use extensions or gang modules.
●Do not touch the appliance when barefoot or parts of the body are wet or damp.
●Do not obstruct the air inlet or outlet of the indoor or the outdoor unit. The obstruction of these
openings causes a reduction in the operative efficiency of the conditioner with possible consequent
failures or damages.
SAFETY RULES AND RECOMMENDATIONS FOR THE USER
CAUTION
●Do not try to install the conditioner alone; always contact specialized technical personnel.
●Cleaning and maintenance must be carried out by specialized technical personnel. In any case disconnect
the appliance from the mains electricity supply before carrying out any cleaning or maintenance.
●Ensure that the mains voltage corresponds to that stamped on the rating plate. Keep the switch or power
plug clean. Insert the power plug correctly and firmly into the socket , thereby avoiding the risk of electric
shock or fire due to insufficient contact.
●Do not pull out the plug to switch off the appliance when it is in operation, since this could create a spark
and cause a fire, etc.
●This appliance has been made for air conditioning domestic environments and must not be used for any
other purpose.
●The packaging materials are recyclable and should be disposed of in the separate waste bins . Take the air
conditioner at the end of its useful life to a special waste collection center for disposal.
●Always use the appliance with the air filter mounted . The use of the conditioner without air filter could cau-
se an excessive accumulation of dust or waste on the inner parts of the device with possible subsequent
failures.
●The user is responsible for having the appliance installed by a qualified technician , who must check that it
is earthed in accordance with current legislation and insert a thermomagnetic circuit breaker.
●The batteries in remote controller must be recycled or disposed of properly. Disposal of Scrap Batteries ---
Please discard the batteries as sorted municipal waste at the accessible collection point.
●Never remain directly exposed to the flow of cold air for a long time. The direct and prolonged exposition to
cold air could be dangerous for your health .Particular care should be taken in the rooms where there are
children, old or sick people.
●If the appliance gives off smoke or there is a smell of burning, immediately cut off the power supply and
contact the Service Centre.
●The prolonged use of the device in such conditions could cause fire or electrocution.
●Have repairs carried out only by an authorised Service Centre of the manufacturer. Incorrect repair could
expose the user to the risk of electric shock, etc.
●Unhook the automatic switch if you foresee not to use the device for a long time. The airflow direction
must be properly adjusted.
●The flaps must be directed downwards in the heating mode and upwards in the cooling mode.
●Only use the air conditioner as instructed in this booklet. These instructions are not intended to cover every
possible condition and situation. As with any electrical household appliance, common sense and caution
are therefore always recommended for installation , operation and maintenance.
●Ensure that the appliance is disconnected from the power supply when it will remain inoperative for a long
period and before carrying out any cleaning or maintenance.
●Selecting the most suitable temperature can prevent damage to the appliance.
SAFETY RULES AND PROHIBITIONS

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IT IS FORBIDDEN
●In no way alter the characteristics of the appliance.
●Do not install the appliance in environments where the air could contain gas, oil or sulphur or near
sources of heat.
●This appliance is not intended for use by persons (including children ) with reduced physical,
sensory or mental capabilities, or lack of experience and knowledge, unless they have been given
supervision or instruction concerning use of the appliance by a person responsible for their safety.
●Do not climb onto or place any heavy or hot objects on top of the appliance.
●Do not leave windows or doors open for long when the air conditioner is operating.
●Do not direct the airflow onto plants or animals.
●A long direct exposition to the flow of cold air of the conditioner could have negative effects on
plants and animals.
●Do not put the conditioner in contact with water. The electrical insulation could be damaged and
thus causing electrocution.
●Do not climb onto or place any objects on the outdoor unit
●Never insert a stick or similar object into the appliance. It could cause injury.
●Children should be supervised to ensure that they do not play with the appliance. 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.
NAMES OF PARTS
INDOOR UNIT
No. Descryption
1 Front panel
2Air lter
3Optional lter (if installed)
4 LED Display
5 Signal receiver
6 Terminal block cover
7 Ionizer generator(if installed)
8Deectors
9 Emergency button
10 Indoor unit rating label (Stick position optional)
11 Airow direction louver
12 Remote controller
12-3
6
4-5
9
11 8
10 7
12
10
OPTION
ECO TURBO
MODE FAN
AUTO COOL DRY
FAN HEAT ECO
SLEEPTIMERIFEEL
HEALTH MILDEW
CLEANDISPLAY8 CH
WINDFREE
GENMODE

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OUTDOOR UNIT
No. Descryption
13 Air outlet grille
14 Outdoor unit rating label
15 Terminal block cover
16 Gas valve
17 Liquid valve
13
15
16
17
14
INDOOR UNIT DISPLAY
23
1
No. LED Function
1 SLEEP SLEEP mode
2 Temperature display (if present)/
Error code
(1) Lights up during Timer operation when the air conditio-
ner is operational
(2) Displays the malfunction code when fault occurs.
3 TIMER Lights up during Timer operation.
CAUTION
●The shape and position of switches and indicators may be different according to the model, but
their function is the same.
CAUTION
●The above illustrations are only intended as a simple sketch of the equipment and may not corres-
pond to the appearance of the equipment purchased.

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EMERGENCY FUNCTION & AUTO-RESTART FUNCTION
EMERGENCY FUNCTION
AUTO-RESTART FUNCTION
If the remote controller fails to work or maintenance neces-
sary, proceed as following:
Open and lift the front panel up to an angle to reach the
emergency button.
For heating model, press the emergency button at rst
time, the unit will operate in COOL mode. Press at second
time within 3 seconds, the unit will operate in HEAT mode.
Press at third time after 5 seconds, the unit will turn off.
For cooling only model, press the emergency button at rst
time, the unit will operate in COOL mode. Press again, the
unit will turn off.
The appliance is preset with an auto-restart function. In
case of a sudden power failure, the module will memorizes
the setting conditions before the power failure. When the
power restores, the unit will restart automatically with the
previous settings preserved by the memory function.
CAUTION
●The shape and position of the emergency button may be different according to the model, but their
function is the same.
emergency
button
front
panel
The emergency button is located on E-box
cover of the unit under the front panel.
REMOTE CONTROLLER
No. Button Function
1To turn on or off the air conditioner.
2 OPTION To activate or deactivate optional function(Check below table).
3To decrease temperature, time setting or choose the function.
4To increase temperature , time setting or choose the function.
5 ECO To activate / deactivate the ECO function which enables the unit automatically to sets the operation
to achieve energy savings.
6 TURBO Press this button to activate/deactivate the Super function which enables the unit to reach the preset
temperature in the shortest time.
7 MODE To select the mode of operation(AUTO COOL DRY FAN HEAT)
8FAN To select the fan speed of auto/mute/low/mid/mid/high/high/turbo, cycle as below
Flashing
9To activate/deactivate the swing of horizontal ap(up/down).
10 To activate/deactivate the swing of vertical ap(left/right).

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ON/OFF Mode Options
ON AUTO TIMER DISPLAY HEALTH I FEEL 8°C H
COOL TIMER DISPLAY HEALTH SLEEP MILDEW I FEEL 8°C H
DRY TIMER DISPLAY HEALTH MILDEW I FEEL 8°C H
FAN TIMER DISPLAY HEALTH I FEEL 8°C H
HEAT TIMER DISPLAY HEALTH SLEEP I FEEL 8°C H
OFF AUTO CLEAN TIMER DISPLAY HEALTH I FEEL 8°C H
COOL CLEAN TIMER DISPLAY HEALTH SLEEP MILDEW I FEEL 8°C H
DRY CLEAN TIMER DISPLAY HEALTH MILDEW I FEEL 8°C H
FAN CLEAN TIMER DISPLAY HEALTH I FEEL 8°C H
HEAT CLEAN TIMER DISPLAY HEALTH SLEEP I FEEL 8°C H
CAUTION
●You will hear a beep when you press the following buttons or select the following optional functions,
though the actual model haven‘t this function, we express our apologies:
HEALTH (Optional Function: generate the ionizer)
(button: SWING LEFT/RIGHT)
OPTION
ECO TURBO
MODE FAN
AUTO COOL DRY
FANHEAT ECO
SLEEP TIMER I FEEL
HEALTH MILDEW
CLEAN DISPLAY 8 CH
WIND FREE
GEN MODE
7
3
1
9
5
8
4
2
10
6
Hold and together over 3 seconds
to activate of deactivate the Lock function

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REMOTE CONTROLLER
REMOTE CONTROLLER DISPLAY
MEANING OF SYMBOLS ON THE LIQUID CRYSTAL DISPLAY
No. Symbols Meaning
1Single indicator
2Lock function indicator
3Battery indicator
4 AUTO Mode Auto function indicator
5 COOL Mode Cooling indicator
6DRY Mode Dry indicator
7FAN Mode Fan indicator
8 HEAT Mode Heating indicator
9 ECO ECO function indicator
10 [TIMER] Timer indicator
11 Temperature indicator
12
Flashing
Fan speed indicator: Auto low low mid mid high
13 Mute indicator
14 SUPER indicator
15 Flap swing angle indicator
16 Deector swing angle indicator
17 [SLEEP] [TIMER] [IFEEL]
[HEALTH] [MILDEW]
[CLEAN] [DISPLAY] [8°CH]
Optional functions indicator
Notes: There is no HEALTH/WIND FREE/GEN MODE
functions for current models, we express our apologies.
CAUTION
●You will hear a beep when you press the following buttons or select the following optional functions,
though the actual model haven‘t this function, we express our apologies:
HEALTH (Optional Function: generate the ionizer)
(button: SWING LEFT/RIGHT)

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Remove the battery cover plate from the rear of the remote controller, by sliding it in the direction of the arrow.
Install the batteries according the direction (+and -)shown on the Remote Controller.
Reinstall the battery cover by sliding it into place.
REMOTE CONTROLLER
REPLACEMENT OF BATTERIES
CAUTION
●Use 2 LRO 3 AAA (1.5V) batteries . Do not use rechargeable batteries. Replace the old batteries
with new ones of the same type when the display is no longer legible.
●Do not dispose batteries as unsorted municipal waste. Collection of such waste separately for
special treatment is necessary.
Note
Child-l ock :
a
ss
e
rP nd
Togeth er to active
Display ON/OFF :
Long press EC O b-
utton.
Please r bevome a-
Tteries to avoid le -
d
eg
a
ka wegama -
Hen not o
fgn
isu
r
A long time.
Child-lock: Press and together
to activate
Display ON/OFF: Long press ECO button
Please remove batteries to avoid leakage
damage when not using for a long time.
CAUTION
1. Direct the remote controller toward the Air
conditioner.
2. Check that there are no objects between the
remote control and the Signal receptor in the
indoor unit.
3. Never leave the remote controller exposed to the
rays of the sun.
4. Keep the remote controller at a distance of at
least 1m from the television or other electrical
appliances.
OPTION
ECO TURBO
MODE FAN
AUTO COOL DRY
FAN HEAT ECO
SLEEPTIMERI FEEL
HEAL
TH MILDEW
CLEANDISPLAY 8CH
WINDFREE
GEN MODE
signal receptor

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OPERATING INSTRUCTIONS
The air sucked by the fan enters from the grill and passes
through the lter, then it is cooled/dehumidied or heated
through the heat exchanger.
The direction of the air outlet is motorized up and down
by aps, and manually moved right and left by the vertical
deectors, for some models, the vertical deectors could be
controlled by motor as well.
lter
fan
heat
exchanger
„SWING“ CONTROL OF THE AIR FLOW
● The air outlet ow is uniformly distributed
in the room.
●It is possible to position the direction of
the air in the optimal.
● In cooling mode, orient the aps in
horizontal direction;
● In heating mode, orient the aps down-
ward as the warm air tends to rise.
The key activates the „FLAP“, the air ow is direc-
ted alternatively from up to down. In order to guarantee
an even diffusion of the air in the room.
The key activates the motorized deectors,
the air ow is directed alternatively from left to right.
(Optional function, depends on the models)
The deectors are positioned manually and placed un-
der the aps. They allow to direct the air ow rightward
or leftward.
CAUTION
●This adjustment must be done while
the appliance is switched off.
●Never position Flaps manually, the
delicate mechanism might seriously
damaged!
●Never poke fingers, sticks or other
objects in the air inlet or outlet vents.
Such accidental contact with live pants
might cause unforeseeable damage
or hurt.
„ap“
movement deectors „aps“

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COOL
COOLING MODE
The cooling function allows the air conditioner to cool the room and
at the same time reduces Air humidity.
To activate the cooling function [COOL], press the [MODE] button
until the symbol COOL appears on the display.
The cooling function is activated by setting the button or
at a temperature lower than that of the room.
To optimize the function of the Air conditioner, adjust the tempe-
rature (1), the speed (2) and the direction of the air ow (3) by
pressing the button indicated.
OPTION
ECO TURBO
MODE FAN
2
1
3
OPTION
ECO TURBO
MODE FAN
2
1
3
OPTION
ECO TURBO
MODE FAN
HEAT
HEATING MODE
The heating function allows the air conditioner to heat the room.
To activate the heating function [HEAT], press the [MODE] button
until the symbol HEAT appears on the display.
With the button or set a temperature higher than that
of the room.
To optimize the function of the Air conditioner adjust the tempe-
rature (1), the speed (2) and the direction of the air ow (3) by
pressing the button indicated.
DRY
DRY MODE
This function reduces the humidity of the air to make the room
more comfortable.
To set the [DRY] mode, Press [MODE] until DRY appears in the
display. An automatic function of alternating cooling cycles and
air fan is activated.
CAUTION
●In HEATING operation, the appliance can automatically activate a defrost cycle, which is essenti-
al to clean the frost on the condenser so as to recover its heat exchange function. This procedure
usually lasts for 2-10 minutes during defrosting, indoor unit fan stop operation.
●After defrosting, it resumes to HEATING mode automatically..

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FAN
FAN MODE (NOT FAN BUTTON)
AUTO
AUTO MODE
The air conditioner works in only ventilation.
To set the [FAN] mode, Press [MODE] until FAN appears on
the display.
Automatic mode
To activate the [AUTO] mode of operation,
press the [MODE] button on the remote controller until the
symbol AUTO appears on the display.
In [AUTO] mode , the air conditioner will run automatically
according to the room temperature.
OPTION
ECO TURBO
MODE FAN
[DISPLAY]
DISPLAY FUNCTION (INDOOR DISPLAY)
[DISPLAY] Switch on/off the LED display on panel.
Press [OPTION] at the st time, select the DISPLAY by pressing
the button or until symbol DISPLAY is ashing; Press
[OPTION] again to switch off the LED display on the panel, and
[DISPLAY] appears on the remote controller display.
Do it again to switch on the LED display.
ECO
ECO FUNCTION
[ECO] The air conditioner works in economic mode
Only in Heating or Cooling model, press [ECO] button and sym-
bol ECO will appear on the display, the air conditioner will work in
energy saving process.
To cancel this function, pressing the [MODE] to switch other
mode or pressing the ECO button again.
OPTION
ECO TURBO
MODE FAN
OPTION
ECO TURBO
MODE FAN

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TURBO FUNCTION
To activate turbo function, pressing the button [TURBO] or
pressing the button [FAN] until symbol appears [turbo]
on the display.
To cancel this function, pressing the [FAN] to switch other fan
speed or pressing the [TURBO] button again.
In AUTO/HEAT/COOL/FAN mode, when you select TURBO
feature, it will use the highest fan setting to blow strong airow.
[SLEEP]
SLEEP FUNCTION
Press [OPTION] at the st time, select the SLEEP by pressing
the button or until symbol SLEEP is ashing;
Press [OPTION] again to activate the SLEEP function, and
appears on the display.
Do it again to deactivate this function.
After 10 hours running in sleep mode, the air conditioner will
return to the previous setting mode.
OPTION
ECO TURBO
MODE FAN
OPTION
ECO TURBO
MODE FAN
[MILDEW]
MILDEW FUNCTION
Press [OPTION] at the rst time, select the MILDEW by pressing
the button or until symbol MILDEW is ashing;
Press [OPTION] again to activate the MILDEW function, and
[MILDEW] appears on the display.
Do it again to deactivate this function.
This function enable the air conditioner still blow airow about 15
minutes to dry the indoor inner parts to avoid mildew, when the
air conditioner is off.
Note: MILDEW function only available in DRY/COOLING mode

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OPTION
ECO TURBO
MODE FAN
[CLEAN]
SELF-CLEAN FUNCTION
Switch off the air conditioner by pressing .
Press [OPTION] at the rst time, select the CLEAN by pressing the button
or until symbol CLEAN is ashing; Press [OPTION] again to
activate the CLEAN function, and [CLEAN] appears on the display.
Do it again to deactivate this function.
1. This function help carry away the accumulated dirt, bacteria, etc from
the evaporator.
2. This function will run about 30 minutes, and it will return to the pre-set-
ting mode. You can press or [Mode] to cancel this function during
the process. You will hear 2 beeps when it‘s nished or cancelled.
3. It‘s normal if there are some noise during this function process, as
plastic materials expand with heat and contract with cold.
4. We suggest operate this function as the following ambient condition to
avoid certain safety protection features.
5. We suggest operate this function per 3 months
[8°C H]
8°C HEATING FUNCTION (OPTIONAL)
1. Press [OPTION] at the rst time, select the 8°C H by pres-
sing the button or until symbol 8°C H is ashing;
Press [OPTION] again to activate the 8°C heating function,
and [8°C H] appears on the display.
Do it again or change the mode to deactivate this function.
2. If the air conditioner is in standby, this function enable the
air conditioner to automatically start heating when the indoor
temperature is equal or lower than 8°C, it will return standby if
the temperature is equal or higher than 18°C.
Indoor unit Temp < 30°C
Outdoor unit 5°C < Temp < 30°C

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[TIMER]
TIMER FUNCTION
OPTION
ECO TURBO
MODE FAN
To set the automatic switch-on /off of the air conditioner.
For timer on, before proceeding with the time: Switch the
conditioner off (with the key ). Program the working
mode with the button [MODE] and the fan speed with the
button [FAN].
Timer setting/change/cancel:
1. Press [OPTION] at the rst time, select the Timer by
pressing the button or until symbol [TIMER] is
ashing;
2. Press [OPTION] again, the data symbol like 6.0h and
[TIMER] will be ashing;
3. To set the timer or change the timer:
(1) Press the button or to set the expected
timer (increase or decrease at half-hour intervals) the
symbols h and TIMER both are ashing.
(2) Press [OPTION] or waiting for 5 seconds without any
operation to conrm the timer, the pre-setting timer
like 6.0h and symbol [TIMER] will be on the display.
To cancel the timer (if TIMER is on)
Press OPTION or waiting for 5 seconds without any
operation to cancel the timer.
4. A sample for the Timer-on as Figure1, Timer-off
as Figure 2
Note:
All processing should be operated in 5 seconds, other-
wise the processing will be cancelled.
AUTO COOL DRY
FAN HEAT ECO
SLEEP TIMER I FEEL
HEALTH MILDEW
CLEAN DISPLAY 8 CH
HEAT
SLEEP TIMER I FEEL
DISPLAY 8 CH
AUTO COOL DRY
HEAT ECO
TIMER
CLEAN DISPLAY
HEAT
TIMER
CLEAN DISPLAY
Figure 1,
Timer-on
when switch o
Figure 2,
Timer-o
when switch on
OPTION
ECO TURBO
MODE FAN
[I FEEL]
I FEEL FUNCTION
Press [OPTION] at the st time, select the I FEEL by pressing the
button or until symbol [I FEEL] is ashing; Press
[OPTION] again to activate I FEEL function, and [I FEEL] appears on
the display. Do it again to deactivate this function.
This function enable the remote control to measure the temperature
at its current location and send this signal 7 times in 2 hours to the air
conditioner to enable the air conditioner to optimize the temperature
around you and ensure maximum comfort.
It will automatically deactivate 2 hours later, or indoor temperature
exceed the range 0°C~50°C.

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OPERATING TEMPERATURE
OPERATING INSTRUCTIONS
The air conditioner is programmed for comfortable and suitable living conditions as below if used outs-
ide the conditions, certain safety protection features might come into effect.
Fix air conditioner:
Inverter air conditioner
Temperature \ MODE Cooling opetating Heating operating Drying operating
Room temperature 17°C~32°C 0°C~27°C 17°C~32°C
Outdoor temperature
15°C~43°C
For T1 Climate -7°C~24°C
15°C~43°C
For T1 Climate
15°C~52°C
For T3 Climate
15°C~52°C
For T3 Climate
Temperature \ MODE Cooling opetating Heating operating Drying operating
Room temperature 17°C~32°C 0°C~30°C 17°C~32°C
Outdoor temperature
15°C~53°C
-20°C~30°C
15°C~53°C
-15°C~53°C
For models with low tempe-
rature cooling system
-15°C~53°C
For models with low tempe-
rature cooling system
CAUTION
●The unit does not operate immediately if it is turned on after being turned off or after changing
the mode during operation.This is a normal self-protection action,you need waiting for about 3
minutes.
●The capacity and efficiency are according to the test conducted at full-load operation (The
highest speed of indoor fan motor and the maximum open angle of the flaps and deflectors are
requested.)

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CAUTION - IMPORTANT CONSIDERATIONS
●The air conditioner you buy must be installed by professional personnel and the „installation ma-
nual“ is used only for the professional installation personnel! The installation specifications should
be subject to our after-sale service regulations.
●When filling the combustible refrigerant, any of your rude operations may cause serious injury or
injuries to human body or bodies and object or objects.
●A leak test must be done after the installation is completed.
●It is a must to do the safety inspection before maintaining or repairing an air conditioner using
combustible refrigerant in order to ensure that the fire risk is reduced to minimum.
●It is necessary to operate the machine under a controlled procedure in order to ensure that any
risk arising from the combustible gas or vapor during the operation is reduced to minimum.
●Requirements for the total weight of filled refrigerant and the area of a room to be equipped with
an air conditioner (are shown as in the following Tables GG.1 and GG.2)
INSTALLATION MANUAL - IMPORTANT CONSIDERATIONS
THE MAXIMUM CHARGE AND THE REQUIRED MINIMUM FLOOR AREA.
m1= (4m3) x LFL, m2= (26m3) x LFL, m3= (130m3) x LFL
Where LFL is the lower ammable limit in kg/m3, R290 LFL is 0.038 kg/m3, R32 LFL is 0.038 kg/m3.
For the appliances with a charge amount m1 < M = m2:
The maximum charge in a room shall be in accordance with the following: mmax = 2 5 x (LFL)(5/4) x h0x (A)1/2
The required minimum oor area Amin to install an appliance with refrigerant charge M (kg) shall be in accor-
dance with following: Amin = (MI (2 5 x (LFL)(5/4) x h0))2
Where:
mmax is the allowable maximum charge in a room, in kg;
M is the refrigerant charge amount in appliance, in kg;
Amin is the required minimum room area, in m2;
A is the room area, in m2;
LFL is the lower ammable limit, in kg/m3;
h0is the installation height of the appliance, in meters for calculating mmax or Amin, 1.8 m for wall mounted;
Category LFL (kg/m3) h0(m) Floor area (m2)
4 7 10 15 20 30 50
R290 0.038 0.6 0.05 0.07 0.8 0.1 0.11 0.14 0.18
1 0.08 0.11 0.13 0.16 0.19 0.2 0.3
1.8 0.15 0.2 0.24 0.29 0.34 0.41 0.53
2.2 0.18 0.24 0.29 0.36 0.41 0.51 0.65
R32 0.306 0.6 0.68 0.9 1.08 0.32 1.53 1.87 2.41
1 1.14 1.51 1.8 2.2 2.54 3.12 4.02
1.8 2.05 2.71 3.24 3.97 4.58 5.61 7.254
2.2 2.5 3.31 3.96 4.85 5.6 6.86 8.85
Table GG.1 - Maximum charge (kg)

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Category LFL (kg/m3) h0(m) Charge amount (M) (kg)
Minimum room area (m2)
R290 0.038 0.152 kg 0.228 kg 0.304 kg 0.458 kg 0.608 kg 0.76 kg 0.988
0.6 82 146 328 584 912 1514
1 30 53 118 210 328 555
1.8 9 16 36 65 101 171
2.2 6 11 24 43 68 115
R32 0.306 1.224 kg 1.836 kg 2.448 kg 3.672 kg 4.896 kg 6.12 kg 7.956 kg
0.6 29 51 116 206 321 543
1 10 19 42 74 116 196
1.8 3 6 13 23 36 60
2.2 2 4 15 15 24 40
Table GG.2 -Minimum roomarea (m2)
INSTALLATION SAFETY PRINCIPLES
1. Site safety
Open ames prohibited
Ventilation necessary
2. Operation safety
3. Installation safety
Mind static electricity
Must wear protective clothing and anti-static gloves
Don`t use mobile phone
Refrigerant leak detector
Appropriate installation location
The left picture is the schematic
diagram of a refrigerant leak
detector.
PLEASE NOTE THAT:
1. The installation site should be in a well-ventilated condition.
2. The sites for installing and maintaining an air conditioner using Refrigerant R290 should be free from open fire
or welding, smoking, drying oven or any other heat source higher than 370 which easily produces open fire;
the sites for installing and maintaining an air conditioner using Refrigerant R32 should be free from open fire
or welding, smoking, drying oven or any other heat source higher than 548 which easily produces open fire.
3. When installing an air conditioner, it is necessary to take appropriate anti-static measures such as wear
anti-static clothing and/or gloves.

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SPECIAL TOOLS
4. It is necessary to choose the site convenient for installation or maintenance wherein the air inlets and outlets of
the indoor and outdoor units should be not surrounded by obstacles or close to any heat source or combustible
and/or explosive environment.
5. If the indoor unit suffers refrigerant leak during the installation, it is necessary to immediately turn off the valve
of the outdoor unit and all the personnel should go out till the refrigerant leaks completely for 15 minutes. If
the product is damaged, it is a must to carry such damaged product back to the maintenance station and it is
prohibited to weld the refrigerant pipe or conduct other operations on the user‘s site.
6. It is necessary to choose the place where the inlet and outlet air of the indoor unit is even.
7. It is necessary to avoid the places where there are other electrical products, power switch plugs and sockets,
kitchen cabinet, bed, sofa and other valuables right under the lines on two sides of the indoor unit.
Tool name Requirement(s) for Use
Mini Vacuum Pump It should be an explosion-proof vacuum pump; can ensure certain precision and its vacuum
degree should be lower than 10Pa.
Filling Device It should be a special explosion-proof lling device; have certain precision and its lling
deviation should be less than 5g.
Leak Detector It should be calibrated regularly; and its annual leak rate should not exceed 10g.
Concentration Detector A) The maintenance site should be equipped with a xed-type combustible refrigerant
concentration detector and connected to a safeguard alarm system; its error must be
not more than 5%.
B) The installation site should be equipped with a portable combustible refrigerant
concentration detector which can realize two-level audible and visual alarm; its error
must be not more than 10%.
C) The concentration detectors should be calibrated regularly.
D) It is necessary to check and conrm the functions before using the concentration
detectors.
Pressure Gauge A) The pressure gauges should be calibrated regularly.
B) The pressure gauge used for Refrigerant 22 can be used for Refrigerants R290 and
R161; the pressure gauge used for R410A can be used for Refrigerant 32.
Fire Extinguisher It is necessary to carry re extinguisher(s) when installing and maintaining an air conditi-
oner. On the maintenance site, there should be two or more kinds of dry powder, carbon
dioxide and foam re extinguishers and that such re extinguishers should be placed at
stipulated positions, with eye-catching labels and in handy places.