Innova IGZC09NI/O-1 User manual

Console Type Air Conditioner/ Luftkonditionering av konsoltyp/
Klimaanlæg til konsolmontering/ Konsolityyppinen ilmastointilaite/
Klimatyzator konsolowy
Model: IGZC09NI/O-1
IGZC12NI/O-1
IGZC18NI/O-1
ENG
SV
DAN
FIN
POL
Owner’s Manual............................................................... 1
Innova Console Type Air Conditioner
Användarhandbok......................................................... 37
Innova Luftkonditionering av konsoltyp
Brugervejledning........................................................... 73
Klimaanlæg til konsolmontering fra Innova
Käyttäjän opas ............................................................. 109
Innova konsolityyppinen ilmastointilaite
Podręcznik właściciela.............................................. 145
Klimatyzator konsolowy Innova
Thank you for choosing our product.
Please read this Owner’s Manual carefully before
operation and retain it for future reference.
Tack för att du valt vår produkt.
Läs noga denna bruksanvisning före användning
och spara den för framtida behov.
Tak, fordi du har valgt vores produkt.
Læs denne brugervejledning grundigt før brug,
og behold den til fremtidig reference.
Kiitos tuotteemme valinnasta.
Lue tämä käyttäjän opas huolellisesti ennen käyttöä
ja säilytä se myöhempää käyttöä varten.
Dziękujemy za wybranie naszego produktu.
Przed przystąpieniem do eksploatacji naleąy uwaąnie przeczytaą niniejszą
instrukcją obsługi i zachowaą ją do póąniejszego wykorzystania.

ENGENG

ENG
1
Content
Operation Notices
The Refrigerant ________________________________________________________________________ 3
Precautions ____________________________________________________________________________ 4
Parts Name ____________________________________________________________________________ 6
Parts names ans their functions __________________________________________________________ 7
How to use the remote control to operate the unit _________________________________________ 8
Maintenance__________________________________________________________________________ 14
Operating guide ______________________________________________________________________ 17
Precautions ___________________________________________________________________________ 19
Checking before contact the service man ________________________________________________ 20
Installation Notice
Safety operation of flammable refrigerant________________________________________________ 21
Installation dimension diagram _________________________________________________________ 23
Safety precautions for installing and relocating the unit____________________________________ 24
Tools for installation ___________________________________________________________________ 25
Selection of installation location ________________________________________________________ 25
Requirements for electric connection ___________________________________________________ 26
Installation
Installation of outdoor unit _____________________________________________________________ 27
Vacuum pumping _____________________________________________________________________ 30
Leakage detection ____________________________________________________________________ 30
Check after installation ________________________________________________________________ 31
Test and operation
Test operation ________________________________________________________________________ 31
Attachment
Configuration of connection pipe _______________________________________________________ 32
Pipe expanding method _______________________________________________________________ 34
Ewpe Smart App Operation Manual _____________________________________________________ 35
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 con-
cerning use of the appliance by a person responsible for their safety. Children should be supervised to ensure
that they do not play with the appliance.
f it needs to install, move or maintain the air conditioner, please contact dealer or local service center to conduct
it at first. Air conditioner must be installed, moved or maintained by appointed unit. Otherwise, it may cause
serious damage or personal injury or death.
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. R32: 675
ENG

ENG
2
Explanation of Symbols
DANGER
Indicates a hazardous situation that, if not avoided, will result in death or serious injury.
WARNING
Indicates a hazardous situation that, if not avoided, could result in death or serious injury.
CAUTION
Indicates a hazardous situation that, if not avoided, may result in minor or moderate injury.
NOTICE
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.
Exception Clauses
Manufacturer will bear no responsibilities when personal injury or property
loss is caused by the following reasons.
1. Damage the product due to improper use or misuse of the product;
2. Alter, change, maintain or use the product with other equipment without abiding
by the instruction manual of manufacturer;
3. After verification, the defect of product is directly caused by corrosive gas;
4. After verification, defects are due to improper operation during transportation of product;
5. Operate, repair, maintain the unit without abiding by instruction manual or related regulations;
6. After verification, the problem or dispute is caused by the quality specification or performance of
parts and components that produced by other manufacturers;
7. The damage is caused by natural calamities, bad using environment or force majeure.

ENG
3
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 flamma-
bility 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 ozonos-
phere. The influence upon the greenhouse effect is also lower. R32 has got very good thermo-
dynamic 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 m2.
(Please refer to table “a” in section of “ Safety Operation of Inflammable 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.

ENG
4
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.
● 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.
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.

ENG
5
WARNING
Attachment
● Including an circuit break with suitable capacity, please note the following table. Air switch
should be included magnet buckle and heating buckle function, it can protect the circuit-short
and 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.
● 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 similar-
ly 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 spe-
cialized 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.
● 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 unavoi-
dable, 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 ( °C ) Outdoor side DB/WB ( °C )
Maximum cooling 32/23 43/26
Maximum heating 27/- 24/18
NOTICE:
● The operating temperature range (outdoor temperature) for heat pump unit is -22°C ~ 43°C
.

ENG
6
NOTICE
Actual product may be different from above graphics, please refer to actual products.
Outdoor Unit
Parts Name
Indoor Unit
air inlet
air outlet
Connection wire

ENG
7
Part names and their functions
Indoor unit
1. Titanium Apatite Photocatalytic
Air-Purifying Filter:
• These filters are attached to the
inside of the air filters.
2. Air outlet
3. Display
4. Front panel
5. Louvers (vertical blades)
• The louvers are inside of the
air outlet
6. Air inlet
7. Air filter
8. Flap (horizontal blade)
9. Cool mode lamp
10. Heat mode lamp
11. Dry mode lamp
12. Run lamp
13. LED display
14. Indoor Unit ON/OFF switch:
• Push this switch once to start operation. Push once again to stop it.
• The operation mode refers to the following table.
Model Mode Temperature setting Air flow rate
Cooling only Auto 25°C Auto
Heat pump Auto 25°C Auto
• This switch is useful when the remote controller is missing.
15. Signal receiver:
• It receives signals from the remote controller.
• When the unit receives a signal, you will hear a short beep.
• Settngs changed....beep
16. Air outlet selection switch
17. Room temperature sensor:
• It senses the air temperature around the unit.
17
Air outlet selection switch
16
N(1) 23
3
9
12
10
14
15
13
11
3
12
5
6
2
4
7
8
This setting blows air
from upper outlet only.
This setting automa-
tically decides a blow
pattern depending on
mode and conditions.
This setting is
recommended
The unit is shipping
from the factory with
this setting
Indoor unit
wiring terminal
Opening the Front Panel
Black Brown YELLOW/
GREEN
Blue
CAUTION
Before opening the
front panel, be sure
to stop the operation
and turn the breaker
OFF. Do not touch
the metal parts on
the inside of the
indoor unit, as it may
result in injury.

ENG
8
How to use the remote control to operate the unit
Remote Controller Description
1
7
8
4
3
2
5
6
11
13
12
16
10
14
9
15
3
15
5
4
14
7
13
12
9
8
11
10
2
1
6
16
WiFi
1
7
8
4
3
2
5
6
11
13
12
16
10
14
9
15
3
15
5
4
14
7
13
12
9
8
11
10
2
1
6
16
WiFi
ON/OFF
Press it to start or stop operation.
- : Press it to decrease temperature
setting.
+ : Press it to increase temperature
setting.
MODE
Press it to select operation mode
(AUTO/COOL/DRY/FAN/HEAT).
FAN
Press it to set fan speed.
SWING
Press it set swing angle.
I FEEL
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
/
1
15
5
2
6
3
12
16
4
11
8
9
13
7
10
14
WiFi
1
2
3
4
3
4
2
1
Press it to set HEALTH or
AIR function.
SLEEP
TEMP
QUIET
Press it to set QUIET function.
CLOCK
Press it set clock.
T-ON T-OFF
Press it to set auto-off/
auto-on timer.
TURBO
LIGHT
Press it to turn on/off the light.
WiFi

ENG
9
How to use the remote control to operate the unit
Note:
● This is a general use remote controller, it could be used for the air conditioners with
multifunction; For some function, which the model doesn’t have, if press the corresponding
button on the remote controller that the unit will keep the original running status.
1ON/OFF button
Press this button to turn on the unit .Press this button again to turn off the unit.
2– :
Press this button to decrease set temperature. Holding it down above 2 seconds rapidly
decreases set temperature. In AUTO mode, set temperature is not adjustable.
3+ :
Press this button to increase set temperature.Holding it down above 2 seconds rapidly
increases set temperature. In AUTO mode, set temperature is not adjustable.
4MODE :
Each time you press this button,a mode is selected in a sequence that goes from AUTO,
COOL,DRY, FAN,and HEAT *, as the following:
AUTO COOL DRY FAN HEAT *
,
,
,,
*Note:Only for models with heating function.
After energization, AUTO mode is defaulted. In AUTO mode, the set temperature will not be
displayed on the LED of the indoor, and the unit will automatically select the suitable operation
mode in accordance with the room temperature to make indoor room comfortable.
5FAN :
This button is used for setting Fan Speed in the sequence that goes from Auto,
,
,
,,
to
,
,
,,
then back to Auto.
Auto
Low speed Low-Medium speed
Medium-High speed High speed
Medium speed
,
,
,,
• X-FAN function: Hold fan speed button for 2s in COOL or DRY mode, the icon ” ” is
displayed and the indoor fan will continue operation for a few minutes in order to dry the
indoor unit even though you have turned off the unit. After energization, X-FAN OFF is
defaulted. X-FAN is not available in AUTO, FAN or HEAT mode.
This function indicates that moisture on evaporator of indoor unit will be blowed after the
unit is stopped to avoid mould.
• Having set X-FAN function on: After turning off the unit by pressing ON/OFFbutton indoor
fan will continue running for a few minutes. at low speed. In this period, Hold fan speed button
for 2s to stop indoor fandirectly.
• Having set X-FAN function off: After turning off the unit by pressing ON/OFF button,
the complete unit will be off directly.

ENG
10
How to use the remote control to operate the unit
6SWING:
Press this button to set up &down swing angle, which circularly changes as below:
/
8
OFF
This remote controller is universal . If any command
/
8
or
/
8
is sent out, the unit will
carry out the command as
/
8
/
8
indicates the guide louver swings as:
/
8
7I FEEL:
Press this button to turn on I FEEL function. The unit automatically adjust temperature
according to the sensed temperature. Press this button again to cancel I FEEL function.
When I FEEL function is turned on, the remote controller should be put within the area where
indoor unit can receive the signal sent by the remote controller.
8
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
/
1
15
5
2
6
3
12
16
4
11
8
9
13
7
10
14
WiFi
1
2
3
4
3
4
2
1
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“
/
8
”. Press the button for the second time to start healthy and scavenging func-
tions simultaneously; LCD displays“
/
8
” and “
/
8
” . 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 “
/
8
” . Press this button again to repeat the operation above.
NOTE: This function is applicable to partial of models.
9SLEEP:
• Press this button, can select Sleep 1 (
/
8
), Sleep 2 (
/
8
),Sleep 3 (
/
8
) and cancel the
Sleep, circulate between these, after electrified, Sleep Cancel is defaulted.
• Sleep 1 is Sleep mode 1, in Cool mode: sleep status after run for one hour, the main unit
setting temperature will increase 1°C,setting temperature increased 2°C, the unit will
run at this setting temperature; In Heat mode: sleep status after run for one hour, the
setting temperature will decrease 1°C, 2 hours, setting temperature will decrease 2°C,
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.
• Sleep 3- the sleep curve setting under Sleep mode by DIY:
(1) Under Sleep 3 mode, press ”Turbo” button for a long time, remote control enters into
user individuation sleep setting status, at this time, the time of remote control will display ”1
hour ”, the setting temperature ”88” will display the corresponding 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 adju-
sted, press ”Trubo ”button for confirmation;
(3) At this time, 1 hour will be automatically increased at the timer postion on the remote con
trol, (that are ”2 hours ” or ”3 hours ” or ”8 hours ”), the place of setting temperature ”88” will

ENG
11
How to use the remote control to operate the unit
display the corresponding temperature of last setting sleep curve and blink;
(4) Repeat the above step (2) ~ (3) operation, until 8 hours temperature setting finished, sleep
curve setting finished, at this time, the remote control will resume the original timer display;
temperature display will resume to original setting temperature.
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 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.
10 TEMP:
Press this button, could select displaying the indoor setting temperature or indoor ambient
temperature.When the indoor unit firstly power on it will display the setting temperature,
if the temperature’s displaying status is changed from other status to”
WiFi
WiFi
”,displays the
ambient temperature, 5s later or within 5s, it receives other remote control signal that will
return to display the setting temperature. if the users haven’t set up the temperature
displaying status,that will display the setting temperature.
11 QUIET:
Press this button, the Quiet status is under the Auto Quiet mode (display ”
WiFi
WiFi
” and ”Auto”
signal) and Quiet mode (display ”
WiFi
WiFi
” singal) and Quiet OFF (there is no signal of ”
WiFi
WiFi
” dis-
played), after powered on, the Quiet OFF is defaulted. Note: Under the Quiet mode (Display
”
WiFi
WiFi
” signal), the fan speed is not available.
12 CLOCK :
Press CLOCK button, blinking
WiFi
WiFi
. Within 5 seconds,pressing + or - button adjusts the
present time. Holding down either button above 2 seconds increases or decreases the time
by 1 minute every 0.5 second and then by 10 minutes every 0.5 second. During blinking after
setting, press CLOCK button again to confirm the setting,and then
WiFi
WiFi
will be constantly
displayed.
13 T-ON / T-OFF:
Press T-ON button to initiate the auto-ON timer. To cancel the auto-timer program, simply
press this button again.
After press of this button,
WiFi
WiFi
disappears and ”ON ”blink s .00:00 is displayed for ON time
setting. Within 5 seconds,press + or - butt on to adjust the time value.Every press of either
button changes the time setting by 1minute. Holding down either button rapidly changes the
time setting by 1 minute and then 10 minutes.Within 5 Seconds after setting,press TIMER ON
button to confirm.
Press T-OFF button to initiate the auto-off timer. To cancel the auto-timer program, simply
press the button again.TIMER OFF setting is the same as TIMER ON.

ENG
12
How to use the remote control to operate the unit
14 TURBO:
Press this button to activate / deactivate the Turbo function which enables the unit to reach
the preset temperature in the shortest time. In COOL mode, the unit will blow strong cooling
air at super high fan speed. In HEAT mode, the unit will blow strong heating air at super high
fan speed.
15 LIGHT:
Press LIGHT button to turn on the display’s light and press this button again to turn off the
display ’s light. If the light is turned on ,
WiFi
WiFi
is displayed. If the light is turned off,
WiFi
WiFi
disappears.
16 WiFi:
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 unit off, press
”MODE” and ”WiFi” buttons simultaneously for 1s, WiFi module will restore to factory default
setting.
• This function is only available for some models.
17 Combination of ”+” and ”-” buttons: About lock
Press ” + ” and ”-” buttons simultaneously to lock or unlock the keypad. If the remote
controller is locked,
WiFi
WiFi
is displayed. In this case, pressing any button,
WiFi
WiFi
blinks three times.
18 Combination of ”MODE ” and ”-” buttons : About switch
between Fahrenheit and centigrade
At unit OFF, press ”MODE”and ” - ” buttons simultaneously to switch between 􀄇°C and °F.
19 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.
20 Combination of ” TEMP ” and ”CLOCK” buttons : About 8ę
Heating Function
Press ”TEMP” and ”CLOCK” simultaneously in HEAT mode to start 8°C Heating Function
Nixie tube on the remote controller displays ” ” and a selected temperature of ” 8°C”.
(46°F if Fahrenheit is adopted). Repeat the operation to quit the function.
21 About Back-lighting Function
The unit lights for 4s when energizing for the first time, and 3s for later press.

ENG
13
How to use the remote control to operate the unit
Replacement of Batteries
1 Remove the battery cover plate from the rear of the remote controller.
(As shown in the figure)
2. Take out the old batteries
3. Insert two new AAA1.5V dry batteries, and pay attention to the
polarity.
4. Reinstall the battery cover plate.
Note:
● When replacing the batteries, do not use old or different
types of batteries, otherwise, it may cause malfunction.
● If the remote controller will not be used for a long time,
please remove batteries to prevent batteries from leaking.
● The operation should be performed in its receiving range.
● It should be kept 1m away from the TV set or stereo sound
sets. If the remote controller does not operate normally,
please take the batteries out and reinsert them after 30
seconds.If it still can’t operate properly, replace the batteries.
Sketch map for
replacing batteries

ENG
14
Place front
panel in
grooves.
String
String
Maintenance
Before inspection and maintenance of the unit. PLEASE set power switch to “OFF” to cut off the
power supply.
3.1 Units
● Indoor unit, Outdoor unit and Remote controller
1. Wipe them with dry soft cloth.
● Front panel
1. Open the front panel.
Slide the two stoppers on the left and right sides
inward until they click.
2. Remove the front panel.
• Remove the string.
• Allowing the front panel to fall forward will
enable you to remove it.
3. Clean the front panel.
• Wipe it with a soft cloth soaked in water.
• Only neutral detergent may be used.
• In case of washing the front panel with water,
dry it with cloth, dry it up in the shade after washing.
4. Attach the front panel.
• Insert the front panel into the grooves of the
unit (3 places).
• Attach the string to the right, inner-side of the
front grille.
• Close the panel slowly.
CAUTION
● Don’t touch the metal parts of the indoor unit. If you touch those parts,
this may cause an injury.
● When removing or attaching the front panel, use a robust and stable stool and
watch your steps carefully.
● When removing or attaching the front panel, support the panel securely with
hand to prevent it from falling.
● For cleaning, do not use hot water above 40°C, benzine, gasoline, thinner,
nor other volatile oils, polishing compound, scrubbing brushes, nor other hand stuff.
● After cleaning, make sure that the front panel is securely fixed.

ENG
15
Maintenance
3.2 Filters
1. Open the front panel.
2. Remove the air filter.
• Press the claws on the right and left of the air filter
down slightly, then pull upward.
3. Take off the Titanium Apatite Photocatalytic
Air-Purifying Filter.
• Hold the tabs of the frame, and remove the
claws in 4 places.
4. Clean or replace each filter.
See figure.
5. Set the air filter and Titanium Apatite Photocatalytic
Air-Purifying Filter as they were and close the front
panel.
• Operation without air filters may result in troubles
as dust will accumulate inside the indoor unit.
6. Wash the air filters with water or clean them with
vacuum cleaner.
• If the dust does not come off easily, wash them
with neutral detergent thinned with lukewarm water,
then dry them up in the shade.
• It is recommended to clean the air filters every week.
3.3 Titanium Apatite Photocatalytic Air-Purifying Filter
The Titanium Apatite Photocatalytic Air-Purifying Filter can be renewed by washing it with water
once every 6 months. We recommend replacing it once every 3 years.
● Maintenance
1. Vacuum dusts, and soak in warm water or water for about 10 to 15 minutes if dirt is heavy.
2. Do not remove filter from frame when washing with water.
3. After washing, shake off remaining water and dry in the shade.
4. Since the material is made out of paper, do not wring out the filter when removing water
from it.
● Replacement
Remove the tabs on the filter frame and replace with a new filter.
• Dispose of the old filter as flammable waste.
Note:
● Operation with dirty filters:
(1) cannot deodorize the air. (2) cannot clean the air.
(3) results in poor heating or cooling. (4) may cause odour.
Titanium
Apatite
Photocatalytic
Air-Purifying
Filter
Air filter

ENG
16
Maintenance
Check
Check that the base, stand and other fittings of the outdoor unit are not decayed or
corroded.
Check that nothing blocks the air inlets and the outlets of the indoor unit and the outdoor
unit.
Check that the drain comes smoothly out of the drain hose during COOL or DRY operation.
• If no drain water is seen, water may be leaking from the indoor unit. Stop operation and
consult
the service shop if this is the case.
3. 4 Before a long idle period
1. Operate the “FAN only” for several hours on a fine day to dry out the inside
• Press “MODE” button and select “FAN” operation.
• Press “ON/OFF” button and start operation.
2. After operation stops, turn off the breaker for the room air conditioner.
3. Clean the air filters and set them again.
4. Take out batteries from the remote controller.
Note:
• When a multi outdoor unit is connected, make sure the heating operation is not used at the
other room befure you use the fan operation.
Working temperature range
Indoor sideDB/WB(°C) Outdoor sideDB/WB(°C)
Maximum cooling 32/23 43/26
Maximum heating 27/--- 24/18
The operating temperature range (outdoor temperature) for cooling unit is -15 °C~ 43 °C
for cooling and heating unit is -22 °C ~ 43 °C.

ENG
17
Operating guide
Working principle and special functions for cooling
Principle:
Air conditioner absorbs heat in the room and transmit to outdoor and discharged, so that
indoor ambient temperature decreased, its cooling capacity will increase or decrease by
outdoor ambient temperature.
Anti-freezing function:
If the unit is running in COOL mode and in low temperature, there will be frost formed on
the heat exchanger, when indoor heat exchanger temperature decreased below 0°C, the
indoor unit microcomputer will stop compressor running and protect the unit.
Working principle and special functions for heating
Principle:
• Air conditioner absorbs heat from outdoor and transmits to indoor, in this way to increase room
temperature. This is the heat pump heating principle, its heating capacity will be reduced due to
outdoor temperature decrease.
• If outdoor temperature becomes very low, please operate with other heating equipments.
Defrosting:
• When outdoor temperature is low but high humidity, after a long while running, frost will form on
outdoor unit, that will effect the heating effect, at this time, the auto defrosting function will act,
the heat running will stop for 8-10 mins.
• During the auto defrosting, the fan motors of indoor unit and outdoor unit will stop.
• During the defrosting, the indoor indicator flashes, the outdoor unit may emit vapor, This is due
to the defrosting, it isn’t malfunction.
• After defrosting finished,the heating will recover automatically.
Anti-cool wind function:
In Heat mode, the following three kinds of status, if indoor heat exchanger hasn’t achieve
certain temperature that indoor fan motor will not start, in this way to prevent blowing cool
wind (within 3mins):
1. Heat operation just startedup. 2. After Auto defrosting operation is finished.
3. Heating under low temperature.
The climate type of this unit is according to the nameplate.

ENG
18
Operating guide
• The temperature should not be set lower than
what you need. This would result to increase
energy cost.
• To distribute cool air through out the roon,
adjust air flow direction as shown by the arrows
(see picture) to diffuse cool air.
• Clean the air filter every week for higher
efficiency.
• Close window and door while operating the
unit to prevent leakage of cooled air to save
energy.
• Draw close curtains or close glass windows
when cooling to prevent heat load from sun
light which may cause more electricity cost.
• In case of ineffective ventilation,open the
window to ventilate the room air once in a
while but not too long since cooled air will be
uselessly drained out.