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ACXF55-32480

When installing, use the nearest power outlet. Make sure the power outlet is easy to 

reach so you can quickly disconnect your air conditioner in case of emergency.

Ensure that the air conditioner is well supported, securely fastened, easily reachable

and not obstructed.

Aviod location with: salty or sulphurous air, draughts, dampness and flammable gas.

If you install the drainage system, be sure to channel the concensed water to a 

suitable location.

Covers, obstructions and unsteady support may cause excessive operating noise and vibration.

The rear end of the air conditioner is splash proof. You don’t need to shield or cover it.

R32 refrigerant air conditioner installation and maintenance should be done by competent person.

Always use at the rated voltage and with a specific air conditioning circuit.

This equipment must be earthed and strongly recommended to be installed with Earth Leakage Circuit Breaker 

(ELCB) or Residual Current Device (RCD). Otherwise, it may cause electric shock or fire in case of malfunction.

Time delay fuse or circuit breaker rating is 16 Ampere for RC-XN1221V.

Nominal cross sectional area of power supply wire must be 3 core x 1.5 mm

2

 or above.

The power supply must be from an independent circuit.

All electrical installations must be made in accordance with local wiring and safety regulation wherever applicable.

There must be a double pole switch with a minimum of 3.5 mm contact gap in the fixed installation circuit.

Please engage and authorized dealer or specialist for the installation work.

Do not use the unit for other purposes, than its intended use.

Do not remove the power plug by pulling the cord.

Do not block the air intake and outlet vanes.

Do not splash or direct water at the unit.

Do not expose the unit to direct sunlight during operation.

Do not operate the unit without the air filter installed 

or when the front intake grille has been removed. 

Do not place any objects on the unit.

Do not operate any combustion equipment near the unit’s

air flow area.

Do not sit or step on the unit, you may fall down accidentally.

Do not touch the sharp aluminium fin, sharp parts may 

cause injury.

Do not use means to accelerate the defrosting process or to 

clean, other than those recommended by manufacturer.

Plug in properly before operating and use a specified power cord.

If abnormal conditions (burnt smell, etc.) occur, switch off and

remove the power plug.

Confirm to authorized dealer or specialist on usage of specified

refrigerant type. Using of refrigerant other than the specified 

may cause product damage, burst and injury etc.

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 super-

vision 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. 

Switch off the breaker and unplug the unit from the socket 

if the unit will not be operated for a long period.

Pay attention to any damages on the unit caused by 

extensive usage.

Ventilate the room occasionally where the unit is installed.

Unplug the power cord when cleaning the unit.

NOTES:

If operation is stopped, and to be restarted immediately, the unit will resume operation only after 3 minutes.

Open the cover.

Insert the two batteries.

Close the cover.

Do not use rechargeable (Ni-Cd) batteries

because such batteries differ from the 

standard dry cell batteries in shape, 

dimensions and performance.

Remote Control
Be sure to observe the following:

Aim remote control at control panel 

on air conditioner when operating.

Do not drop or throw the remote control.

Do not place the remote control in a

location that is exposed to direct

sunlight or next to a heating unit or 

other heat Sources.

Touch Control Panel

OPERATION PRECAUTION

MAIN UNIT

ACCESSORIES

HOW TO INSERT BATTERIES

This sign warns of risk of

death or serious injury.

This sign warns of risk of injury 

or damage to property.

Do not modify the length of power cord or use an extension cord.

Do not touch or operate with wet hands.

Do not modify or damage the cord.

Do not turn on the unit by inserting the power plug. 

Do not switch off the unit by pulling out the power plug.

Avoid an extended period of direct airflow.

Do not Insert your fingers or other objects into the unit, rotating 

parts may cause injury.

Do not try to repair the unit yourself.

PARTS IDENTIFICATION

2

PREPARATION BEFORE OPERATING

3

CHOOSING THE INSTALLATION LOCATION

PREPARATIONS BEFORE INSTALLATION

CAUTION POINT DURING INSTALLATION

INSTALLATION PROCEDURES

REMOVAL OF FRONT GRILLE

ELECTRIC WORK

CONDENSED WATER DRAINAGE

AIR CONDITIONER INSTALLATION

4

When installing air conditioner at glass window or thin partition, 

fix the vertical and side supporting bar to the concrete wall in order to 

support the weight of the air-conditioner and reduce the vibration that

is being transferred to the glass window or thin partition.

This can minimize the noise problem caused by improper installation. 

Proposed to use 1/8” x 1-1/4” “angle-aluminium for

installation frame and side supporting bar.

This air conditioner employs a “Slinger-Up System” which is designed to splash the condensed water on the condenser coil 

for maximum cooling efficiency, thus producing a splashing sound. If the splashing sound annoys you, you can provide an 

outside drainage by using the following the procedure which may, cause a small loss of performance.
NOTE: If the unit is installed at a coastal area, drainage of condensed water is recommended to prevent easy condenser corrosion.

 

NOTE: 

 

OPERATING INSTRUCTIONS

ROOM AIR CONDITIONER

ENGLISH

RC-XN1221V

Vertical airflow direction vane

(Airflow direction adjustment up-down).

The vertical airflow direction vane is 

controlled by positioning the vent to 

discharge the air upwards, downwards,

or straight out.

Air Inlet Louver

Front Grille

Cabinet

Air Filter

(behind the front intake grille)

Touch Control Panel

Front Intake Grille

Remove the rubber plug and chassis locking bracket*2

from the cabinet. Then slides the chassis out from the

cabinet.

1

Connect a drain hose. Fit the drain hose to the drain pan.

Underside view with drain

pan and hole in place.

3

Slide the chassis back into the cabinet. Lock the chassis to the 

cabinet reusing the chassis locking bracket*2. Reinstall the cabinet 

and chassis.

4

Install the drain pan

Install the drain pan at the

right corner of the cabinet 

using 2 screws.

Screws

Drain pan

2

Drain hose or tubing can be purchased 

locally to satisfy your particular needs.

Counter 

Clockwise

Chassis locking

bracket

Remove the

rubber plug

[

INTERNAL VIEW

Over100cm

65.5cm

35

56

This symbol shows that this equipment uses a flammable refrigerant. 

If the refrigerant is leaked, together with an external ignition source,there is a possibility of ignition.

This symbol shows that the Operating Instructions should be read carefully.

This symbol shows that service personnel should be handling this equipment with reference to the

Technical Manual.
This symbol shows that there is information included in the Operating Instructions and/or

Installation Instructions.

Before operating the unit, read these operating instructions thoroughly and keep them for future reference.

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 install, remove and reinstall the unit yourself.

Improper installation may cause Leakage, electric shock or fire. Please engage an authorized dealer 

or specialist for the installation work.

Do not add or replace refrigerant other than the specified type.

It may cause product damage, burst and injury. If the supply cord is damaged, it must be replaced by 

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

The room air conditioner must be earthed.

Improper grounding could cause electric shock.

Do not install the unit in a place where there are explosive gas leaks.

Gas leaks near the unit could cause fire.

Ensure that the drainage piping is connected properly.

R32

Otherwise water will leak out.

In cases that require mechanical ventilation, ventilation openings shall be kept clear of obstruction.

Ventilate any enclosed areas when installing or testing the refrigeration system. 

Escaped refrigerant gas, on contact with fire or heat, can produce dangerously toxic gas.

Confirm after installation that no refrigerant gas is leaking. If the gas comes in contact with a burning

stove, gas water heater, electric room heater or other heat source, it can cause the generation of toxic gas.

INSTALLATION PRECAUTION

SAFETY PRECAUTIONS

1

Please observe these following safety precautions when using your air conditioner.

Failure or negligence in observing these safety precautions could cause fire, electrical shock or personal injury.

This sign warns of risk of 

death or serious injury.

This symbol (with a white background) denotes an action that is 

PROHIBITED.

These symbols (with a green background) denote actions 

that are COMPULSORY.

Risk of fire / 

Flammable

materials

This sign warns of risk of

injury or damage to property.

FANSPE

ED

POW ERFU

L

ヴロユユヱ

ョモワチヴヱ

ユユュ

モリン

ヴヸリワヨ

モヶヵヰ

モリンチヴヸ

リワヨ

ヵユヮヱ

SLEEP

FAN SPEED

AIR

SWING

AUTO

AIR SWING

TEMP

Signal Transmitter

TEMPERATURE

Setting Button

FAN SPEED Selection Button
POWERFUL Button
TIMER SET

ON TIMER button

OFF TIMER button

TIMER SET button
TIMER CANCEL SET button

Display panel

ON/OFF  Button

MODE Selection Button

SLEEP Button

AIR SWING Button

SLEEP

FAN SPEED

AIR

SWING

AUTO

AIR SWING

TEMP

The batteries can be used for approximately one year.

Be sure to replace the batteries with two new identical batteries.

Remove the batteries if the air conditioner will not be used for an extended period of time.

ABOUT THE BATTERIES

OPERATION CONDITIONS

Use the air conditioner 

under the following

conditions:

Operating temperature range.

Continuous operation at over 90% high humidity

may create condensation and result in 

waterdrops on the intake and outlet vanes.

Max. Temperature

Min. Temperature

NOTE: 

Humidity may exceed 90%

32

Indoor side

23

21

15

D.B.T.: Dry Bulb Temperature

(unit in °C)

D.B.T.

W.B.T.

W.B.T.: Wet Bulb Temperature

43

Outdoor side

26

21

15

D.B.T.

W.B.T.

Ŷ

Avoid installation in the following locations.

Ɣ

Mechanical processing plants and other places with a lot of mechanical oil.

Ɣ

High humidity areas such as laundry room and bathroom.

Ŷ

Air conditioner normal operating temperature.

Ɣ

In side maximum temperature 30

Ɣ

Out side maximum temperature 43

Ŷ

NOTICE:

When the air conditioner is used at room temperature of 21 degrees or less, 

the temperature may be too low, and the air conditioner may be easily

frosted. After frosting, it may be difficult to drain and may flow into the room. 

There should not be any obstacles surrounding the unit.

Prepare and installation hole slightly bigger than the cabinet size.

Left and right side of the unit should be at least 15 cm 

away from the wall.

The minimum installation height is 75cm.

(Based on IEC 60335-2-40, there is no restriction for the minimum installation 

  floor area since the refrigerant charges is less than 1.224kg.

Dimension

[

Remove the rear cabinet screws and two chassis locking 

brackets from the cabinet. Save for later use.

1

Slide the chassis out from the cabinet.

2

Place the cabinet into the installation hole.

3

Slide the chassis into the cabinet.

4

Counter clockwise

Chassis locking bracket.

Lock the chassis to the cabinet reusing the 

chassis locking brackets.

5

Depending upon the location of AC outlet,

route the AC cord to either left or right side 

before Installing the front grille.

6

This figure shows the AC cord routed to the left side.

Attach the front grille to the cabinet

and fasten it with a screw.

7

Attach air filter to the front 

grille. (see anti-bacterial 

filter installation 

instructions included

in this package)

8

Position the intake grille horizontally and hook the front grille fulcrum 

to the grille force arm.

9

10

Front Grille Fulcrum

Body Support

Grille Force arm

Insert front grille tabs

into the cabinet slots

Open the Intake Griille until over 90°

front grille fulcrum can remove from Grille force arm.

1

Remove the front grille.

Remove the screw on the front grille.

At the bottom right side of the front grille, 

press inward on the cabinet near the power 

cord, and pull the grille outward to the right 

until right tab releases.

At the bottom left side, push inward on the 

cabinet and pull the grille outward to the left 

to release the left tab. Do not pull the bottom

edge towards to you for more than 3 inches to 

prevent the two top tabs from damage.

Slide the front grille upwards to loosen the two 

top tabs from slots at the top of the cabinet.

3

a

b

c

d

Remove the air filter.

Tilt up and pull out the air filter by the holder.

2

air filter

Front Grille Fulcrum

Body Support

Grille Force arm

TYPES OF SIGNAL SOUND - One long   “BEEP”  

and one short   “BEEP” . (Sound from the main unit.)

TIMER SET

SLEEP

POWERFUL MODE

ON/OFF

TEMP

AIR SWING

FILTER CLEAN

Ɣ

When the filter cleaning light flashes or brighten,it is recommended to

  clean the filter after dismantle.Filter cleaning light will flashes about 20

  second,if didn’t press the “FILTER CLEAN“, it will keep brighten 

  after flashes about 20 second.

Ɣ

After the filter is cleaned, touch theFILTER CLEAN button on the control

  panel,and the unit will beep once (the model filter cleaning light goes out).

Ɣ

When the machine has been running for 500 hours, the filter cleaning 

  light will flash for about 20 seconds and then go out after the machine 

  is turned on and off. If it is not reset, restart the timer. After the machine

  is turned on for 800 hours, the filter cleaning light will flash for about 20 

  seconds and then stay on. .

Ventilation Lever

The ventilation lever must be

in CLOSE position in order to 

maintain the best cooling 

conditions.When fresh air is 

necessary in the room, set 

the ventilation lever to the

Open position. The damper 

is opened and room air is 

drawn out.(If the ventilation 

lever is OPEN, there is a

chance that noisy noise can 

be introduced into the room)

indoor

outdoor

Outdoor

Press down control panel and close the cover.

Remote control

Two R03 dry-cell batteries

Drain pan

[

[

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