INVENTOR Air conditioning systems User manual

INVE RT ER S PL IT-TYP E

Befo re us ing y our a ir co nditioner, ple ase read

this manual c arefu lly a nd k eep it for futu re re feren ce.

RO OM AIR CON DITIO NE R

INVE RT ER S PL IT-TYP E

Befo re us ing y our a ir co nditioner, ple ase read

this manual c arefu lly a nd k eep it for futu re re feren ce.

RO OM AIR CON DITIO NE R

INVE RT ER S PL IT-TYP E

Befo re us ing y our a ir co nditioner, ple ase read

this manual c arefu lly a nd k eep it for futu re re feren ce.

RO OM AIR CON DITIO NE R

INVE RT ER S PL IT-TYP E

Befo re us ing y our a ir co nditioner, ple ase read

this manual c arefu lly a nd k eep it for futu re re feren ce.

RO OM AIR CON DITIO NE R

INVE RT ER S PL IT-TYP E

Befo re us ing y our a ir co nditioner, ple ase read

this manual c arefu lly a nd k eep it for futu re re feren ce.

RO OM AIR CON DITIO NE R

INVE RT ER S PL IT-TYP E

Befo re us ing y our a ir co nditioner, ple ase read

this manual c arefu lly a nd k eep it for futu re re feren ce.

RO OM AIR CON DITIO NE R

INVE RT ER S PL IT-TYP E

Befo re us ing y our a ir co nditioner, ple ase read

this manual c arefu lly a nd k eep it for futu re re feren ce.

RO OM AIR CON DITIO NE R

INVE RT ER S PL IT-TYP E

Befo re us ing y our a ir co nditioner, ple ase read

this manual c arefu lly a nd k eep it for futu re re feren ce.

RO OM AIR CON DITIO NE R

INVE RT ER S PL IT-TYP E

Befo re us ing y our a ir co nditioner, ple ase read

this manual c arefu lly a nd k eep it for futu re re feren ce.

RO OM AIR CON DITIO NE R

INVE RT ER S PL IT-TYP E

Befo re us ing y our a ir co nditioner, ple ase read

this manual c arefu lly a nd k eep it for futu re re feren ce.

RO OM AIR CON DITIO NE R

INVE RT ER S PL IT-TYP E

Befo re us ing y our a ir co nditioner, ple ase read

this manual c arefu lly a nd k eep it for futu re re feren ce.

RO OM AIR CON DITIO NE R

INVE RT ER S PL IT-TYP E

Befo re us ing y our a ir co nditioner, ple ase read

this manual c arefu lly a nd k eep it for futu re re feren ce.

RO OM AIR CON DITIO NE R

INVE RT ER S PL IT-TYP E

Befo re us ing y our a ir co nditioner, ple ase read

this manual c arefu lly a nd k eep it for futu re re feren ce.

RO OM AIR CON DITIO NE R

2020001B0415

CONTENTS

Contact an authorised service technician for repair or maintenance of this unit.

Contact the installer for installation of this unit.

The air conditioner is not intended for use by young children or invalids without supervision.

Young children should be supervised to ensure that they do not play with the air conditioner.

If the power cord is to be replaced, replacement work shall be performed by authorised

personnel only.

Installation work must be performed in accordance with the national wiring standards by

authorised personnel only.

CAUTION

SOCIABLE REMARK

Sociable remark...............................................................................................................................2

SAFETY PRECAUTIONS

Warning ..........................................................................................................................................3

Caution .......................................................................................................................................4

Prior to operation ......................................................................................................................5

OPERATING INSTRUCTIONS

Product overview ........ ...................................................................................................................6

Unit control panel ............................................................................................................................7

Airflow direction control .................................................................................................................10

Operation tips ................................................................................................................................11

CARE AND MAINTENANCE

Cleaning the indoor unit ...............................................................................................................12

Cleaning the air outlet ..................................................................................................................12

Cleaning the lower front panel and air filter .................................................................................13

TROUBLESHOOTING TIPS

Troubleshooting tips ......................................................................................................................14

SOCIABLE REMARK

When using this unit in the European countries, the following

informations must be followed:

DISPOSAL: Do not dispose this product as unsorted municipal waste. Collection

of such waste separately for special treatment is necessary.

It is prohibited to dispose of this appliance in domestic household waste.

For disposal, there are several possibilities:

A) The municipality has established collection systems, where electronic waste can

be disposed of at least free of charge to the user.

B) When buying a new product, the retailer will take back the old product at least

free of charge.

C) The manufacture will take back the old appliance for disposal at least free of

charge to the user.

D) As old products contain valuable resources, they can be sold to scrap metal

dealers.

Wild disposal of waste in forests and landscapes endangers your health when

hazardous substances leak into the ground-water and find their way into the food

chain.

To prevent injury to the user or other people and property damage, the following instructions must be

followed. Incorrect operation due to ignoring of instructions may cause harm or damage. The

seriousness is classified by the following indications.

This symbol indicates the possibility of death or serious injury.

Meanings of symbols used in this manual are as shown below.

WARNING

Always do this.

Never do this.

CAUTION

This symbol indicates the possibility of injury or damage to property.

Connect with the power

properly.

Do not modify power cord

length or share the outlet

with other appliances

Always ensure effective

earthing.

Disconnect the power if

strange sounds, smell, or

smoke comes from it.

Ventilate room before operating air

conditioner if there is a gas leakage from

another appliance.

Otherwise, it may cause electric

shock or fire due to excess heat

generation.

It may cause electric shock or

fire due to heat generation.

No earthing may cause electric

shock.

It may cause fire and electric

shock.

It may cause explosion, fire and, burns.

It may cause electric shock or fire

due to heat generation.

It may cause electric shock.

It may cause failure of machine

or electric shock.

It contains contaminants and

could make you sick.

It may cause fire and electric

shock.

It may cause electric shock or fire.

This could damage your health.

No installation may cause fire

and electric shock.

It may cause electric shock.

It may cause an explosion or fire.

It may cause failure and electric shock.

Do not operate or stop the

unit by switching on or off

the power.

Do not operate with wet

hands or in damp

environment.

Do not allow water to run

into electric parts.

Do not drink water drained

from air conditioner.

Do not use the power cord

close to heating appliances.

Do not damage or use an

unspecified power cord.

Do not direct airflow at

room occupants only.

Always install circuit

breaker and a dedicated

power circuit.

Do not open the unit

during operation.

Do not use the power cord near

flammable gas or combustibles, such

as gasoline, benzene, thinner, etc.

Do not disassemble or modify unit.

!!!!

WARNING

SAFETY PRECAUTIONS

Use the correctly rated

breaker or fuse.

There is risk of fire or electric

shock.

CAUTION

When the air filter is to be

removed, do not touch the

metal parts of the unit.

It may cause an injury.

Do not clean unit when

power is on as it may cause

fire and electric shock, it may

cause an injury.

Operation with windows

opened may cause wetting

of indoor and soaking of

household furniture.

When the unit is to be

cleaned, switch off, and turn

off the circuit breaker.

Stop operation and close

the window in storm or

hurricane.

Use caution when unpacking

and installing. Sharp edges

could cause injury.

Do not clean the air

conditioner with water.

Water may enter the unit and

degrade the insulation. It may

cause an electric shock.

This could injure the pet or

plant.

Do not put a pet or house

plant where it will be

exposed to direct air flow.

Ventilate the room well

when used together

with a stove, etc.

An oxygen shortage

may occur.

Do not use this air cond-

itioner to preserve preci-

sion devices, food, pets,

plants, and art objects.

It may cause deterioration

of quality, etc.

It may cause failure of

product or fire.

Do not use for

special purposes.

Turn off the main power

switch when not using

the unit for a long time.

If water enters the

unit, turn the unit off

and disconnect the

power , contact a

qualified service

technician.

It may cause failure of

appliance or accident.

Appearance may be

deteriorated due to change

of product color or

scratching of its surface.

Do not place obstacles

around air-inlets or inside

of air-outlet.

Do not use strong detergent

such as wax or thinner. Use

a soft cloth for cleaning.

If bracket is damaged, there

is concern of damage due to

falling of unit.

There is danger of fire or

electric shock.

Ensure that the installation bracket of

the outdoor appliance is not damaged

due to prolonged exposure.

Do not place heavy object on the

power cord and take care so that

the cord is not compressed.

Operation without filters

may cause failure.

Always insert the filters

securely. Clean filter

once every two weeks.

SAFETY PRECAUTIONS

1. Contact an installation specialist for installation.

2. Make sure the unit is grounded efficiently.

3. Do not use a damaged or non-standard power cord.

4. Do not share the same outlet with other appliances.

5. Do not use an extension cord.

6. Do not start/stop operation by shutting off the power supply.

1. Exposure to direct airflow for an extended period of time could be hazardous to your health.

Do not expose occupants, pets, or plants to direct airflow for extended periods of time.

2. Due to the possibility of oxygen deficiency, ventilate the room when used together with

stoves or other heating devices.

3. Do not use this air conditioner for non-specified special purposes (e.g.Preserving precision

devices, food, pets, plants, and art objects). Usage in such a manner could harm such property.

1. Do not touch the metal parts of the unit when removing the filter. Injuries can occur when handling

sharp metal edges.

2. Do not use water to clean inside the air conditioner. Exposure to water can destroy the insulation,

leading to possible electric shock.

3. When cleaning the unit, first make sure that the power and circuit breaker are turned off.

For repair and maintenance, contact your authorised service dealer.

Prior to operation

Usage

Cleaning and maintenance

service

Operating temperature

SAFETY PRECAUTIONS

-15 C~ 43 C

-15 C~ o

24 C

Below 28oC

0oo

C~43 C

Below 80%

Cooling

Outdoor

Temperature

Outdoor

Temperature

Indoor Humidity

80% humidity or above will cause the

machine surface condensing dew.

Indoor

Temperature

Indoor Temperature

Protection device will be

activated and the unit stops

when the above conditions

can not satisfy.

Heating

OPERATING INSTRUCTIONS

NOTE

1Air outlet

2Operation panel

3Horizontal airflowcontrol louver

4Verticalairflow controllouver

5Front panel(upper andlower)

6Air inlet

All the pictures inthis manual are forexplanation purpose only.

They may be slightlydifferent from theair conditioner you

purchased(depend on model).The actual shape shallprevail.

Product Overview

Indoor unit

NOTE: Thismanual doesnot includeRemote ControllerOperations, seethe

<<Remote ControllerInstruction>> packedwith theunit fordetails.

ASSITANT

FUNCTION

TEST RUN

LOCK

ON/OFF MODE FANSPEED ADJUST

Outdoor unit

Drain pipe

9Connection cable

10 Connection pipe

11 Cut-off valve

Fan hood

AUXILIARY

FUNCTION

TEST RUN

LOCK

ON/OFF MODE FAN SPEED ADJUST

TIMER ON TIMER OFF

345

OPERATING INSTRUCTIONS

Unit Control Panel

Indicators

Auto operationdisplay

Cooling operationdisplay

Dry operationdisplay

Heating operationdisplay

Fan operationdisplay

Swing operationdisplay

Sleep operationdisplay

Turbo operationdisplay

On timeroperation display

Off timeroperation display

Lock operationdisplay

Room Temp/Set Temp

/Set Timer display

Operation buttons

Auto: Automatically choosethe operation mode bysensing the difference between

the actual ambient roomtemperature and the settemperature on the remotecontroller.

The fan speedis automatically controlled.

Cool: Enables you to enjoythe cooling effectat you preferred settingtemperature

(Temperature range:17 C~30 C).

Dry: Enables you to setthe desired temperature atlow fan speed whichprovides you

with the dehumidifying surroundings(Temperature range:17 C~30 C). In Dry mode,

you can not selectFan speed.

Heat: Permits heating operation(For cooling& heating models only)

(Temperature setting range:17 C~30 C)

Fan only: Permits fan operation without cooling or heating. Inthis case, however,

the setting temperature isnot displayed and youcan not adjust theset temperature.

MODE button: Press this buttonto select the appropriateoperating mode. Each timethe

button is pressed, theoperation mode is shiftedin the direction ofthe arrow:

AUTO COOL DRY HEAT(for cooling & heating modelsonly) FAN ONLY

Mode indicators illuminates underthe different modesettings.

TIMER ON

TIMER OFF

Fan speeddisplay

ON/OFF button: Operation starts whenthis button is pressedand stops when you

press the button again.

OPERATING INSTRUCTIONS

FAN SPEED button: This button is used to select the desired fan speed. Each time you

push the button, a fan speed is shifted in the direction of the arrow:

LOW HIGH AUTO

NOTE: Youcan not select a fan speed under AUTO and DRYmode. The fan motor

operates at pre-set AUTO speed under AUTO mode and at LOW speed under DRYmode.

Fan speed displaying:

The display is separated into 3 zones. When setting the speed, the corresponding zone

will illuminate.

Select LOW fan speed and the first zone will illuminate;

Select AUTO fan speed and zones 1~2 will illuminate;

Select HIGH fan speed and zones 1~3 will illuminate.

Once selected, after 2 seconds the zones will illuminate gradually based on the speed selected.

For example, HIGH fan speed will show the display illuminating quickly from zone to zone.

Note: when the indoor fan is stopped, nothing will display.

ADJUST button:

1. Temperature adjust: Press the and to adjust the temperature in a range of

17 C~30 C.

2. Timer adjust: Adjust the timer on/off time under theTimer setting mode(0~24hs).

3. Auxiliary function selection: Select the desired auxiliary function by pressing

and button.

4. Under the Test Running mode, press to check information about T1, T2, T3(T2B),

P0 , P1, Ed. If no protection function occurs, the code is shifted.

5. Under malfunction condition: Press the and to check the malfunction code E1,

E2, E3, E4,E5,E7 and Ed(details refer to TROUBLESHOOT TIPS on page 14).

6. Under any of the above circumstance, if keep pressing the and without releasing,

the setting changes 4 times per second.

AUXILIARY FUNCTIONbutton: Use this button to select or cancel the auxiliary feature.

Press this button, then press the ADJUST and button to select the desired

feature. Each time the button is pressed, the mode is shifted in the direction of the arrow:

When press the button:

TIMER ON TIMER OFF

TIMER ONTIMER OFF

OPERATING INSTRUCTIONS

Left/Right airflow: Enables you to setthe desired horizontal airflowdirection.

Sleep operation: Choose this feature togo into the energy-savingoperation. It is onlyavailable

on Cool, Heat orAuto mode.Under Sleep mode, theair conditioner will automaticallyincrease

(cooling) or decrease(heating) 1 C per hour. The settemperature will be stable2 hours later.

The fan speed isforced AUTO.

Turbooperation: When select this functionin heating mode, theauxiliary electric heater(PTC)

is activated and bringsfaster and stronger heating.

NOTE: This function is onlyavailable for the unitsadopted PTC.

TIMER ON operation:Use the ON timerto turn on theair conditioner at thedesired time

(between 0~24hrs).After selecting the Timer ON feature, pressthe and button to

select the desired time,each press will increase/decreasethe Auto-timedsetting in 30 minute

increments. Once the desiredtime is established, pressthe AUXILIARY FUNCTION button to

TIMER OFF operation:Use the OFF timerto turn offthe air conditioner atthe desired time

(between 0~24hrs).After selecting the Timer OFF feature, pressthe and button to

select the desired time,each press will increase/decreasethe Auto-timedsetting in 30 minute

increments. Once the desiredtime is established, pressthe AUXILIARY FUNCTION button to

NOTE: To cancel the timersettings, press theAUXILIARY FUNCTION button,then use the

and buttons to select ON/OFFtimer, pressthe AUXILIARYFUNCTION button again to

cancel.

Relative indicator lights upunder the different modesettings:

TEST RUNNING button: This buttonis specially designed formaintenance technicians.

Press this button toperform test running operation,press it again tostop the operation.

The test runningoperation will last 30minutes regardless of thesetting temperature.

Press theADJUST button to checkthe protective code ofP4, P5, P9 andinformation of

T1,T2 and T3(T2B).

LOCK button: When you pressthe LOCK button the first time,all the current settingsare

locked in but theremote controller operation isavailable. Andthe LOCK indicator ( )

illuminates. Push it againto cancel theLOCK mode.

Once the desired featureis established, press theAUXILIARTYFUNCTION button again to

NOTE: The above illustrationis for explanation purposeonly.The features aredifferent

depending on models.

This manual suits for next models

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