Esatto ESAC25RC, ESAC50RC, ESAC35RC User Manual

Product:

Model Code/s:

2.5kW Split System Air Conditioner

3.5kW Split System Air Conditioner

5.0kW Split System Air Conditioner

User Mnul

ESAC25RC
ESAC35RC
ESAC50RC

Exactly what
you need

Online:

esatto.house

Welcome

Residentia Group

—

Head Office

165 Barkly Avenue
Burnley Victoria
Australia 3121
—
ACN
600 546 656
—
Online
residentia.group
—

Telephone

1300 11 4357
—

Email

[e-mail]

Congratulations on purchasing your new air conditioner. The Esatto brand
is proudly distributed within Australia by Residentia Group Pty Ltd.

Please refer to the warranty card at the rear of this manual for information
regarding your product’s parts and labour warranty, or visit us online at:
www.residentiagroup.com.au

At Residentia Group, we are customer obsessed and our Support Team are
there to ensure you get the most out of your appliance. Should you want
to learn more about your unit such as the various temperature guides or
importantly taking care of the appliance, our Support Team are here to help.

You can use our online Support Centre at anytime by visiting:
→ http://support.residentiagroup.com.au

Or you can contact us via phone by dialling: 1300 11 HELP (4357).

It is important that you read through the following use and care manual
thoroughly to familiarise yourself with the installation and operation
requirements of your appliance to ensure optimum performance.

Again, thank you for choosing an Esatto appliance and we look forward
to being of service to you.

Kind Regards,
The Residentia Team

Contents

Page 5

Safety Precautions

Page 14

Care & Maintenance

Page 19

Accessories

Page 21

Unit Parts

Page 9

Unit Specications
& Features

Page 16

Troubleshooting

Page 20

Installation Summary
(Indoor)

Page 22

Indoor Unit

Page 28

Outdoor Unit
Installation

Page 35

Air Evacuation

Page 38

Test Run

Page 41

Installation

Page 32

Refrigerant Piping
Connection

Page 37

Electrical &
Gas Leak Checks

Page 40

Purchase Details

Page 42

Receipt

Warranty
Information

Safety

Precautions

Safety

Read Safety Precautions Before Operation and Installation

The seriousness of potential damage or injuries is classified as either a WARNING or CAUTION.

Incorrect installation due to ignoring instructions can cause serious damage or injury.

WARNING

This appliance can be used by children aged from 8 years and above and persons with reduced

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. Children
should be supervised to ensure that they do not play with the appliance(IEC Standard requirements).

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(EN Standard requirements).

WARNINGS FOR PRODUCT USE

•

If an abnormal situation arises (like a burning smell), immediately turn off the unit and disconnect
the power. Call your dealer for instructions to avoid electric shock, fire or injury.

•

Do not

insert fingers, rods or other objects into the air inlet or outlet. This may cause injury, since

the fan may be rotating at high speeds.

•

Do not

use flammable sprays such as hair spray, lacquer or paint near the unit. This may cause

fire or combustion.

•

Do not

operate the air conditioner in places near or around combustible gases. Emitted gas may

collect around the unit and cause explosion.

•

Do not

•

•

Do not

expose your body directly to cool air for a prolonged period of time.

•

•

If the air conditioner is used together with burners or other heating devices, thoroughly ventilate
the room to avoid oxygen deficiency.

Safety Precautions

Do not

allow children to play with the air conditioner. Children must be supervised around the

unit at all times.

operate your air conditioner in a wet room such as a bathroom or laundry room. Too

much exposure to water can cause electrical components to short circuit.

In certain functional environments, such as kitchens, server rooms, etc., the use of specially
designed air-conditioning units is highly recommended.

WARNING

This symbol indicates the possibility
of personnel injury or loss of life.

CAUTION

This symbol indicates the possibility of
property damage or serious consequences.

This page
is intentionally
left blank

4

Safety

Safety Precautions

Read Safety Precautions Before Operation and Installation

Incorrect installation due to ignoring instructions can cause serious damage or injury.

The seriousness of potential damage or injuries is classified as either a WARNING or CAUTION.

Safety

Precautions

WARNING

This symbol indicates the possibility
of personnel injury or loss of life.

This symbol indicates the possibility of
property damage or serious consequences.

CAUTION

WARNING

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(EN Standard requirements).

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. Children
should be supervised to ensure that they do not play with the appliance(IEC Standard requirements).

WARNINGS FOR PRODUCT USE

•

If an abnormal situation arises (like a burning smell), immediately turn off the unit and disconnect
the power. Call your dealer for instructions to avoid electric shock, fire or injury.

•

Do not

insert fingers, rods or other objects into the air inlet or outlet. This may cause injury, since

the fan may be rotating at high speeds.

•

Do not

use flammable sprays such as hair spray, lacquer or paint near the unit. This may cause

fire or combustion.

Do not

•

operate the air conditioner in places near or around combustible gases. Emitted gas may

collect around the unit and cause explosion.

Do not

•

operate your air conditioner in a wet room such as a bathroom or laundry room. Too

much exposure to water can cause electrical components to short circuit.

Do not

•

Do not

•

expose your body directly to cool air for a prolonged period of time.

allow children to play with the air conditioner. Children must be supervised around the

unit at all times.

•

If the air conditioner is used together with burners or other heating devices, thoroughly ventilate
the room to avoid oxygen deficiency.

•

In certain functional environments, such as kitchens, server rooms, etc., the use of specially
designed air-conditioning units is highly recommended.

5

Safety

Safety

Precautions

WARNINGS FOR PRODUCT INSTALLATION

1.

Installation must be performed by an authorized dealer or specialist. Defective installation can
cause water leakage, electrical shock, or fire.

2.

Installation must be performed according to the installation instructions. Improper installation
can cause water leakage, electrical shock, or fire.

(In North America,installation must be performed in accordance with the requirement of NEC
and CEC by authorized personnel only.)

3.

Contact an authorized service technician for repair or maintenance of this unit. This appliance
shall be installed in accordance with national wiring regulations.

4.

Only use the included accessories, parts, and specified parts for installation. Using non-standard
parts can cause water leakage, electrical shock, fire, and can cause the unit to fail.

5.

6.

Install the unit in a firm location that can support the unit’s weight. If the chosen location cannot
support the unit’s weight, or the installation is not done properly, the unit may drop and cause
serious injury and damage.

7.

8.

9.

10.

11.

Do not turn on the power until all work has been completed.
When moving or relocating the air conditioner, consult experienced service technicians for
disconnection and reinstallation of the unit.
How to install the appliance to its support, please read the information for details in "indoor unit
installation" and "outdoor unit installation" sections .

For units that have an auxiliary electric heater, do not install the unit within 1 meter (3 feet) of
any combustible materials.

Do not

install the unit in a location that may be exposed to combustible gas leaks. If

combustible

gas accumulates around the unit, it may cause fire.

Install drainage piping according to the instructions in this manual. Improper drainage may
cause water damage to your home and property.

Note about Fluorinated Gasses(Not applicable to the unit using R290 Refrigerant)

1.

This air-conditioning unit contains fluorinated greenhouse gasses. For specific information on the
type of gas and the amount, please refer to the relevant label on the unit itself or

the

“Owner's Manual - Product Fiche ” in the packaging of the outdoor unit.

(European

Union products only)

.

2.

Installation, service, maintenance and repair of this unit must be performed by a certified

technician.

3.

Product uninstallation and recycling must be performed by a certified technician.

4.

For equipment that contains fluorinated greenhouse gases in quantities of 5 tonnes of CO2
equivalent or more, but of less than 50 tonnes of CO

2

equivalent, If the system has a leak-

detection system installed, it must be checked for leaks at least every 24 months.

5.

When the unit is checked for leaks, proper record-keeping of all checks is strongly recommended.

Precautions

CLEANING AND MAINTENANCE WARNINGS

•

Turn off the device and disconnect the power before cleaning. Failure to do so can cause
electrical shock.

Do not

•

Do not

•

can cause fire or deformation.

CAUTION

•

Turn off the air conditioner and disconnect the power if you are not going to use it for a long time.

•

Turn off and unplug the unit during storms.

•

Make sure that water condensation can drain unhindered from the unit.

• Do not

• Do not

• Do not

• Do not

or if the humidity is very high.

clean the air conditioner with excessive amounts of water.

clean the air conditioner with combustible cleaning agents. Combustible cleaning agents

operate the air conditioner with wet hands. This may cause electric shock.

use device for any other purpose than its intended use.
climb onto or place objects on top of the outdoor unit.

allow the air conditioner to operate for long periods of time with doors or windows open,

ELECTRICAL WARNINGS

•

Only use the specified power cord. If the power cord is damaged, it must be replaced by the
manufacturer

•

Keep power plug clean. Remove any dust or grime that accumulates on or around the plug. Dirty

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

plugs can cause fire or electric shock.

•

Do not

directly on the cord can damage it, which can lead to fire or electric shock.

•

Do not
Do not

•

pull power cord to unplug unit. Hold the plug firmly and pull it from the outlet. Pulling

modify the length of the power supply cord or use an extension cord to power the unit.

share the electrical outlet with other appliances. Improper or insufficient power supply

can cause fire or electrical shock.

The product must be properly grounded at the time of installation, or electrical shock may occur.

•

For all electrical work, follow all local and national wiring standards, regulations, and the

•

Installation Manual. Connect cables tightly, and clamp them securely to prevent external forces
from damaging the terminal. Improper electrical connections can overheat and cause fire, and may
also cause shock.

All electrical connections must be made according to the Electrical Connection

Diagram located on the panels of the indoor and outdoor units.

•

All wiring must be properly arranged to ensure that the control board cover can close properly. If
the control board cover is not closed properly, it can lead to corrosion and cause the connection
points on the terminal to heat up, catch fire, or cause electrical shock.

•

If connecting power to fixed wiring, an all-pole disconnection device which has at least 3mm
clearances in all poles, and have a leakage current that may exceed 10mA, the residual current
device(RCD) having a rated residual operating current not exceeding 30mA, and disconnection
must be incorporated in the fixed wiring in accordance with the wiring rules.

TAKE NOTE OF FUSE SPECIFICATIONS

The air conditioner’s circuit board (PCB) is designed with a fuse to provide overcurrent protection.
The specifications of the fuse are printed on the circuit board ,such as :

Indoor unit: T3.15AL/250VAC, T5AL/250VAC, T3.15A/250VAC, T5A/250VAC, etc.
Outdoor unit: T20A/250VAC(<=18000Btu/h units), T30A/250VAC(>18000Btu/h units)
NOTE: For the units with R32 or R290 refrigerant , only the blast-proof ceramic fuse can be used.

6

WARNINGS FOR PRODUCT INSTALLATION

1.

Installation must be performed by an authorized dealer or specialist. Defective installation can
cause water leakage, electrical shock, or fire.

2.

Installation must be performed according to the installation instructions. Improper installation
can cause water leakage, electrical shock, or fire.

(In North America,installation must be performed in accordance with the requirement of NEC
and CEC by authorized personnel only.)

Contact an authorized service technician for repair or maintenance of this unit. This appliance

3.

shall be installed in accordance with national wiring regulations.

Only use the included accessories, parts, and specified parts for installation. Using non-standard

4.

parts can cause water leakage, electrical shock, fire, and can cause the unit to fail.

5.

Install the unit in a firm location that can support the unit’s weight. If the chosen location cannot
support the unit’s weight, or the installation is not done properly, the unit may drop and cause
serious injury and damage.

Install drainage piping according to the instructions in this manual. Improper drainage may

6.

cause water damage to your home and property.

7.

For units that have an auxiliary electric heater, do not install the unit within 1 meter (3 feet) of
any combustible materials.

8.

Do not

combustible

install the unit in a location that may be exposed to combustible gas leaks. If

gas accumulates around the unit, it may cause fire.

Safety

Precautions

9.

Do not turn on the power until all work has been completed.
When moving or relocating the air conditioner, consult experienced service technicians for

10.
disconnection and reinstallation of the unit.

11.

How to install the appliance to its support, please read the information for details in "indoor unit
installation" and "outdoor unit installation" sections .

Note about Fluorinated Gasses(Not applicable to the unit using R290 Refrigerant)

1.

This air-conditioning unit contains fluorinated greenhouse gasses. For specific information on the
type of gas and the amount, please refer to the relevant label on the unit itself or

“Owner's Manual - Product Fiche ” in the packaging of the outdoor unit.

Union products only)

2.

Installation, service, maintenance and repair of this unit must be performed by a certified

.

the

(European

technician.

3.

Product uninstallation and recycling must be performed by a certified technician.

4.

For equipment that contains fluorinated greenhouse gases in quantities of 5 tonnes of CO

2

equivalent or more, but of less than 50 tonnes of CO
detection system installed, it must be checked for leaks at least every 24 months.

5.

When the unit is checked for leaks, proper record-keeping of all checks is strongly recommended.

equivalent, If the system has a leak-

2

7

Safety

Unit Specifications and Features

Unit

Specifications

and Features

Indoor unit display

Display Code

Meanings

Power Cable (Some Units

)

Remote Control

Remote Control
Holder (Some Units)

Functional Filter

(On Back of Main Filter - Some Units)

Louver

Front Panel

Display window

(A)

(B)

(C)

(D)

“ ”

“ ”

when ECO function is activated(some units)

Lights up in different colour according to the operation
mode(some units):
Under COOL and DRY mode, it displays as cool colour.
Under HEAT mode, it displays as warm colour.

“ ” when Wireless Control feature is activated(some units)

“ ” for 3 seconds when:

• TIMER ON is set

• FRESH , SWING, TURBO , SILENCE or SOLAR PV ECO feature is turned on

“ ” for 3 seconds when:

• TIMER OFF is set

• FRESH , SWING, TURBO , SILENCE or SOLAR PV ECO feature is turned off

“ ” when defrosting(cooling & heating units)

“ ” when anti-cold air feature is turned on

“ ” when unit is self-cleaning

“ ” when 8 C heating feature is turned on

“ ”

Displays temperature, operation feature and Error codes:

Illustrations in this manual are for explanatory purposes. The actual shape of your indoor unit
may be slightly different. The actual shape shall prevail.

NOTE: Different models have different front panel and display window. Not all the indicators
describing below are available for the air conditioner you purchased. Please check the indoor display
window of the unit you purchased.

Precautions

WARNING for Using R32/R290 Refrigerant

When flammable refrigerant are employed, appliance shall be stored in a well -ventilated area
where the room size corresponds to the room area as specifiec for operation.
For R32 frigerant models:
Appliance shall be installed, operated and stored in a room with a floor area larger than 4m .
Appliance shall not be installed in an unvertilated space, if that space is smaller than 4m .
For R290 refrigerant models, the minimum room size needed:
<=9000Btu/h units: 13m
>9000Btu/h and <=12000Btu/h units: 17m
>12000Btu/h and <=18000Btu/h units: 26m
>18000Btu/h and <=24000Btu/h units: 35m
Reusable mechanical connectors and flared joints are not allowed indoors.
(EN Standard Requirements).
Mechanical connectors used indoors shall have a rate of not more than 3g/year at 25%
of the maximum allowable pressure. When mechanical connectors are reused indoors,
sealing parts shall be renewed. When flared joints are reused indoors, the flare part
shall be re-fabricated. (UL Standard Requirements)
When mechanical connectors are reused indoors, sealing parts shall be renewed. When
flared joints are reused indoors, the flare part shall be re-fabricated.
(IEC Standard Requirements)

2

2

2

2

2

2

European Disposal Guidelines

This marking shown on the product or its literature, indicates that waste electrical and

eletrical equipment should not be mixed with general household waste.

This appliance contains refrigerant and other potentially hazardous materials. When disposing of
this appliance, the law requires special collection and treatment. Do not dispose of this product as
household waste or unsorted municipal waste.

When disposing of this appliance, you have the following options:

• Dispose of the appliance at designated municipal electronic waste collection facility.

• When buying a new appliance, the retailer will take back the old appliance free of charge.

• The manufacturer will take back the old appliance free of charge.

• Sell the appliance to certified scrap metal dealers.

Special notice

Disposing of this appliance in the forest or other natural surroundings endangers your health and is
bad for the environment. Hazardous substances may leak into the ground water and enter the food
chain.

Correct Dispo sal of This Pro du ct

(Waste Electrical & Electron ic Eq uipment)

8

Unit Specifications and Features

Specifications

Indoor unit display

NOTE: Different models have different front panel and display window. Not all the indicators
describing below are available for the air conditioner you purchased. Please check the indoor display
window of the unit you purchased.

Illustrations in this manual are for explanatory purposes. The actual shape of your indoor unit
may be slightly different. The actual shape shall prevail.

and Features

Unit

Front Panel

Louver

Functional Filter

(On Back of Main Filter - Some Units)

Display window

(A)

“ ”

“ ”

“ ” when Wireless Control feature is activated(some units)

when ECO function is activated(some units)

Lights up in different colour according to the operation
mode(some units):
Under COOL and DRY mode, it displays as cool colour.
Under HEAT mode, it displays as warm colour.

(B)

Power Cable (Some Units

Remote Control

(C)

)

Remote Control
Holder (Some Units)

(D)

Display Code

Meanings

“ ”

“ ” for 3 seconds when:

• TIMER ON is set

• FRESH , SWING, TURBO , SILENCE or SOLAR PV ECO feature is turned on

“ ” for 3 seconds when:

• TIMER OFF is set

• FRESH , SWING, TURBO , SILENCE or SOLAR PV ECO feature is turned off

“ ” when anti-cold air feature is turned on

“ ” when defrosting(cooling & heating units)

“ ” when unit is self-cleaning

“ ” when 8 C heating feature is turned on

Displays temperature, operation feature and Error codes:

9

Specifications

Unit

Specifications

and Features

Operating temperature

When your air conditioner is used outside of the following temperature ranges, certain safety
protection features may activate and cause the unit to disable.

Room

Temperature

17°C-32°C (62°F-90°F)

0°C-30°C
(32°F-86°F)

10°C-32°C (50°F-90°F)

Outdoor

Temperature

18°C-43°C (64°F-109°F)

-7°C-24°C
(19°F-75°F)

11°C-43°C (52°F-109°F)

-7°C-43°C (19°F-109°F)

(For models with low-temp cooling systems)

18°C-43°C (64°F-109°F)

18°C-52°C (64°F-126°F)

(For special tropical models)

18°C-52°C (64°F-126°F)

(For special tropical models)

COOL mode HEAT mode DRY mode

COOL mode

HEAT mode

DRY mode

Room Temperature

17°C - 32°C
(62°F - 90°F)

0°C - 30°C
(32°F - 86°F)

10°C - 32°C
(50°F - 90°F)

Outdoor
Temperature

0°C - 50°C
(32°F - 122°F)

-15°C - 24°C
(5°F - 75°F)

0°C - 50°C
(32°F - 122°F)

0°C - 52°C
(32°F - 126°F)

(For special
tropical models)

0°C - 52°C
(32°F - 126°F)

(For special
tropical models)

-15°C - 50°C
(5°F - 122°F)

(For models with
low temp. cooling
systems.)

To further optimize the performance of your unit, do the following:

• Keep doors and windows closed.

• Limit energy usage by using TIMER ON and TIMER OFF functions.

• Do not block air inlets or outlets.

• Regularly inspect and clean air filters.

FOR OUTDOOR UNITS
WITH AUXILIARY
ELECTRIC HEATER

Inverter Split Type

Fixed-speed Type

When outside
temperature is below 0°C

(32°F ), we strongly
recommend keeping the
unit plugged in at all
time to ensure smooth
ongoing performance.

NOTE: Room relative humidity less than 80%. If the air conditioner operates in excess of this
figure, the surface of the air conditioner may attract condensation. Please sets the vertical air
flow louver to its maximum angle (vertically to the floor), and set HIGH fan mode.

and Features

Unit

Front Panel

(On Back of Main Filter - Some Units)

Louver

Functional Filter

Power Cable (Some Units

Remote Control

)

Remote Control
Holder (Some Units)

“ ” Displays temperature, operation feature and Error codes:

“ ” for 3 seconds when:

• TIMER ON is set

• FRESH, SWING, TURBO, or SILENCE features is turned on

“ ” for 3 seconds when:

• TIMER OFF is set

• FRESH, SWING, TURBO, or SILENCE features is turned off

“ ” when defrosting(for cooling & heating units)

“ ” when unit is self-cleaning(some units)

Display window

(E)

Display window

The unit has a build-in light sensor to
detect the ambient brightness. When the
light is turned off, the display will be off
after 7 seconds, saving energy and offering
you a comfortable sleep.

Display Code

Meanings

“ ” when 8°C(46°F) or 12°C(54°F) heating mode is turned
on(some units)

“ ” when fresh feature is turned on(some units)

“ ” when ECO feature is activated(some units)

“ ” when wireless control feature is activated(some units)

In Fan mode, the unit will display the room temperature.

In other modes, the unit will display your temperature setting.

Press the LED button on the remote control will turn off the display screen, press the LED
button again during 15 seconds will display the room temperature, if press it again after
15 seconds, it will turn on the display screen.

10

Operating temperature

When your air conditioner is used outside of the following temperature ranges, certain safety
protection features may activate and cause the unit to disable.

Inverter Split Type

Specifications

and Features

Unit

COOL mode HEAT mode DRY mode

Room Temperature

Outdoor
Temperature

17°C - 32°C
(62°F - 90°F)

0°C - 50°C
(32°F - 122°F)

-15°C - 50°C
(5°F - 122°F)

(For models with
low temp. cooling
systems.)

0°C - 52°C
(32°F - 126°F)

(For special
tropical models)

Fixed-speed Type

0°C - 30°C
(32°F - 86°F)

-15°C - 24°C
(5°F - 75°F)

10°C - 32°C
(50°F - 90°F)

0°C - 50°C
(32°F - 122°F)

0°C - 52°C
(32°F - 126°F)

(For special
tropical models)

FOR OUTDOOR UNITS
WITH AUXILIARY
ELECTRIC HEATER

When outside
temperature is below 0°C

(32°F ), we strongly
recommend keeping the
unit plugged in at all
time to ensure smooth
ongoing performance.

Room

Temperature

Outdoor

Temperature

COOL mode

17°C-32°C (62°F-90°F)

18°C-43°C (64°F-109°F)

(For models with low-temp cooling systems)

-7°C-43°C (19°F-109°F)

18°C-52°C (64°F-126°F)

(For special tropical models)

HEAT mode

0°C-30°C
(32°F-86°F)

-7°C-24°C
(19°F-75°F)

DRY mode

10°C-32°C (50°F-90°F)

11°C-43°C (52°F-109°F)

18°C-43°C (64°F-109°F)

18°C-52°C (64°F-126°F)

(For special tropical models)

NOTE: Room relative humidity less than 80%. If the air conditioner operates in excess of this
figure, the surface of the air conditioner may attract condensation. Please sets the vertical air
flow louver to its maximum angle (vertically to the floor), and set HIGH fan mode.

To further optimize the performance of your unit, do the following:

• Keep doors and windows closed.

• Limit energy usage by using TIMER ON and TIMER OFF functions.

• Do not block air inlets or outlets.

• Regularly inspect and clean air filters.

11

A guide on using the infrared remote is not

Unit

Specifications

and Features

Manual control button

Setting vertical angle of air flow

While the unit is on, use the SW I N G/ D I RECT
button on remote control to set the direction

(vertical angle) of airflow. Please refer to the
Remote Control Manual for details.

The horizontal angle of the airflow must be set
manually. Grip the deflector rod (See Fig.B)
and manually adjust it to your preferred direction.

For some units, the horizontal angle of the airflow
can be set by remote control. please refer to the
Remote Control Manual.

NOTE ON LOUVER ANGLES

When using COOL or DRY mode, do not set
louver at too vertical an angle for long periods
of time. This can cause water to condense on
the louver blade, which will drop on your floor
or furnishings.

When using COOL or HEAT mode, setting the
louver at too vertical an angle can reduce the
performance of the unit due to restricted air
flow.

CAUTION

Do not put your fingers in or near the blower
and suction side of the unit. The high-speed
fan inside the unit may cause injury.

Fig. B

Fig. A

Setting Angle of Air Flow

Setting horizontal angle of air flow

•

To operate your unit manually:

1.

Open the front panel of the indoor unit.

2.

Locate the

MANUAL CONTROL button on

the right-hand side of the unit.

3.

Press the MANUAL CONTROL button one
time to activate FORCED AUTO mode.

4.

Press the MANUAL CONTROL button again
to activate FORCED COOLING mode.

5.

Press the MANUAL CONTROL button a third

time to turn the unit off.

6.

Close the front panel.

CAUTION

The manual button is intended for testing purposes
and emergency operation only. Please do not use this
function unless the remote control is lost and it is
absolutely necessary. To restore regular operation,
use the remote control to activate the unit. Unit must
be turned off before manual operation.

Manual Operation(without remote)

Deflector
rod

Ra n ge

NOTE: Do not move louver by hand. This will
cause the louver to become out of sync. If this
occurs, turn off the unit and unplug it for a few
seconds, then restart the unit. This will reset the
louver.

included in this literature package.

Not all

the functions are available for the air

Specifications

and Features

conditioner, please check the indoor display
and remote control of the unit you purchased.

Unit

Other Features

• Auto-Restart(some units)

If the unit loses power, it will automatically
restart with the prior settings once power has
been restored.

• Anti-mildew (some units)

When turning off the unit from COOL, AUTO
(COOL), or DRY modes, the air conditioner will
continue operate at very low power to dry up
condensed water and prevent mildew growth.

• Wireless Control (some units)

Wireless control allows you to control your air
conditioner using your mobile phone and a

wireless connection.

For the USB device access, replacement,
maintenance operations must be carried
out by professional staff.

• Louver Angle Memory(some units)

When turning on your unit, the louver will

automatically resume its former angle.

• Refrigerant Leakage Detection

(some units)

The indoor unit will automatically display “EC”

or “EL0C”or flash LEDS (model dependent )

when it detects refrigerant leakage.

Sleep Operation

•

The SLEEP function is used to decrease
energy use while you sleep (and don’t
need the same temperature settings to
stay comfortable). This function can only
be activated via remote control. And the

Sleep function is not available in FAN or
DRY mode.

Press the SLEEP button when you are
ready to go to sleep. When in COOL mode,
the unit will increase the temperature
by 1°C (2°F) after 1 hour, and will increase
an additional 1°C (2°F) after another hour.
When in HEAT mode, the unit will decrease
the temperature by 1°C (2°F) after 1 hour,
and will decrease an additional 1°C (2°F)
after another hour.

The sleep feature will stop after 8 hours and
the system will keep running with final
situation.

SLEEP Operation

Set

temperature

Cool mode(+1 C/2 F) per hour

for the first two hours

1hr

Heat mode( -1 C/2 F) per hour

for the first two hours

Saving energy during sleep

Keep

1hr

running

12

•

Setting Angle of Air Flow

Setting vertical angle of air flow

While the unit is on, use the SW I N G/ D I RECT
button on remote control to set the direction

(vertical angle) of airflow. Please refer to the
Remote Control Manual for details.

NOTE ON LOUVER ANGLES

When using COOL or DRY mode, do not set
louver at too vertical an angle for long periods
of time. This can cause water to condense on
the louver blade, which will drop on your floor
or furnishings.

When using COOL or HEAT mode, setting the
louver at too vertical an angle can reduce the
performance of the unit due to restricted air
flow.

Setting horizontal angle of air flow

The horizontal angle of the airflow must be set
manually. Grip the deflector rod (See Fig.B)
and manually adjust it to your preferred direction.

For some units, the horizontal angle of the airflow
can be set by remote control. please refer to the
Remote Control Manual.

and Features

Ra n ge

NOTE: Do not move louver by hand. This will
cause the louver to become out of sync. If this
occurs, turn off the unit and unplug it for a few
seconds, then restart the unit. This will reset the
louver.

Fig. A

CAUTION

Do not put your fingers in or near the blower
and suction side of the unit. The high-speed
fan inside the unit may cause injury.

Specifications

Unit

Manual Operation(without remote)

CAUTION

The manual button is intended for testing purposes
and emergency operation only. Please do not use this
function unless the remote control is lost and it is
absolutely necessary. To restore regular operation,
use the remote control to activate the unit. Unit must
be turned off before manual operation.

To operate your unit manually:

Open the front panel of the indoor unit.

1.
Locate the

2.
the right-hand side of the unit.
Press the MANUAL CONTROL button one

3.
time to activate FORCED AUTO mode.
Press the MANUAL CONTROL button again

4.
to activate FORCED COOLING mode.

Press the MANUAL CONTROL button a third

5.

time to turn the unit off.

Close the front panel.

6.

MANUAL CONTROL button on

Deflector
rod

Fig. B

Manual control button

13

Care and Maintenance

Air Filter Reminders (Optional)

Air Filter Cleaning Reminder

After 240 hours of use, the display window on
the indoor unit will flash “CL.” This is a reminder
to clean your filter. After 15 seconds, the unit will
revert to its previous display.

To reset the reminder, press the LED button
on your remote control 4 times, or press the

MANUAL CONTROL button 3 times. If you don’t
reset the reminder, the “CL” indicator will flash

again when you restart the unit.

Air Filter Replacement Reminder

After 2,880 hours of use, the display window on
the indoor unit will flash “nF.” This is a reminder
to replace your filter. After 15 seconds, the unit
will revert to its previous display.

To reset the reminder, press the LED button
on your remote control 4 times, or press the

MANUAL CONTROL button 3 times. If you don’t
reset the reminder, the “nF” indicator will flash

again when you restart the unit.

Maintenance –
Long Periods of Non-Use

If you plan not to use your air conditioner for an
extended period of time, do the following:

Clean all filters

Turn on FAN function until

unit dries out completely

Turn off the unit and
disconnect the power

Remove batteries

from remote control

Maintenance –
Pre-Season Inspection

After long periods of non-use, or before periods
of frequent use, do the following:

Check for damaged wires Clean all filters

Check for leaks Replace batteries

Make sure nothing is blocking all air inlets and outlets

Care and

Maintenance

CAUTION

•

Before changing the filter or cleaning,
turn off the unit and disconnect its power
supply.

•

When removing filter, do not touch metal
parts in the unit. The sharp metal edges can
cut you.

•

Do not use water to clean the inside of the
indoor unit. This can destroy insulation and
cause electrical shock.

•

Do not expose filter to direct sunlight when
drying. This can shrink the filter.

CAUTION

•

Any maintenance and cleaning of outdoor
unit should be performed by an authorized
dealer or a licensed service provider.

•

Any unit repairs should be performed
by an authorized dealer or a licensed

service provider.

Cleaning Your Indoor Unit

Maintenance

Care and

BEFORE CLEANING OR
MAINTENANCE

ALWAYS TURN OFF YOUR AIR CONDITIONER
SYSTEM AND DISCONNECT ITS POWER SUPPLY
BEFORE CLEANING OR MAINTENANCE.

CAUTION

Only use a soft, dry cloth to wipe the unit clean.
If the unit is especially dirty, you can use a cloth
soaked in warm water to wipe it clean.

•

Do not use chemicals or chemically treated

cloths to clean the unit

•

Do not use benzene, paint thinner,
polishing powder or other solvents to clean
the unit. They can cause the plastic surface
to crack or deform.

•

Do not use water hotter than 40°C (104°F)
to clean the front panel. This can cause the
panel to deform or become discolored.

6.

Rinse the filter with fresh water, then shake
off excess water.

7.

Dry it in a cool, dry place, and refrain from
exposing it to direct sunlight.

8.

When dry, re-clip the air freshening filter to
the larger filter, then slide it back into the
indoor unit.

9.

Close the front panel of the indoor unit.

Filter Tabs

Cleaning Your Air Filter

A clogged air conditioner can reduce the cooling
efficiency of your unit, and can also be bad for
your health. Make sure to clean the filter once
every two weeks.

1. Lift the front panel of the indoor unit.

2. Grip the tab on the end of the filter, lift it

up,then

3. Now pull the filter out.

4. If your filter has a small air freshening filter,

unclip it from the larger filter. Clean this air
freshening filter with a hand-held vacuum.

5. Clean the large air filter with warm, soapy

water. Be sure to use a mild detergent.

pull it towards yourself.

Remove air freshening filter from back of

larger filter (some units)

CAUTION

Do not touch air freshening (Plasma) filter for
at least 10 minutes after turning off the unit.

14