background image

Thank you for 

buying Panasonic 

Air Conditioner

ACXF55-26510

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.

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.

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.

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.

A 16 Ampere time delay fuse or circuit breaker is required.

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.

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.

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 inteded 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.

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 leakeage, 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.

Be sure to observe the following:

NOTES:

If the unit is not going to be used for an extended period 

of time, remove the power plug. Otherwise, approximately 

2.5W of electricity will be used even if the unit has been 

turned off using the remote control.

If operation is stopped, and to be restarted immediately,

the unit will resume operation only after 3 minutes.

Ensure that the power plug 

is securely inserted.

A loose plug may cause a fire

or an electric shock.

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.

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 souces.

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.

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.

INSTALLATION PRECAUTION

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 inser your fingers or other objects into the unit, rotating 

parts may cause injury.

Do not try to repair the unit yourself.

SAFETY PRECAUTIONS

1

PARTS IDENTIFICATION

2

PREPARATION BEFORE OPERATING

3

ABOUT THE BATTERIES

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

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.

OPERATION CONDITIONS

Dimension

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 1-11/4” “angle-aluminium for

installation frame and side supporting bar.

This air conditioner are “INVERTER” model, in order to prevent the water overflows from the  machine, please make sure provide an 

outside drainage by using the following the procedure .

NOTE: 

 

Risk of fire / 

Flammable

materials

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.

This sign warns of risk of

injury or damage to property.

OPERATING INSTRUCTIONS

ROOM AIR CONDITIONER

ENGLISH

RC-HZ70Y/RC-HZ90Y

Max. Temperature

Min. Temperature

NOTE: 

Humidity may exceed 90%

32

Indoor side

23

16

11

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

16

11

D.B.T.

W.B.T.

Open the Intake Grille until over 90°, 

front grille fulcrum can remove from Grille force arm.

d)

1

Remove the chassis locking bracket

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. 

Then reinstall the cabinet to the chassis.

4

Install the drain pan

Install the drain pan at the

right corner of the cabinet 

using 2 screws.

Screws

Drain pan

2

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

Drain hose or tubing can be purchased 

locally to satisfy your particular needs.

Clockwise

Counter 

Clockwise

Chassis locking

bracket

INTERNAL VIEW

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.

Front Grille

Cabinet

Air Filter

(behind the front intake grille)

Touch Control Panel

Front Intake Grille

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.

Ventilation Lever

Touch Control Panel

TYPES OF SIGNAL SOUND - One long   “BEEP”  and one short   “BEEP” . (Sound from the main unit.)

OPERATION

ON/OFF Pad

Display Panel

Powerful Mode

Quiet Mode

Timer Set

Filter Cleaning



CEILING

WALL

Over 15cm

Over 15cm

37.5cm

56cm

60.6cm

Fence

or likewise

Less than 20cm

Over 100cm

Avoid installation in the following locations.

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

High humidity areas such as laundry room and bathroom.
Air conditioner COOLING/HEATING normal operating temperature.

In side maximum temperature 30(30) 

, lowest temperature 16(16)

Out side maximum temperature 43(24) 

, lowest temperature 16(0)

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. 

Remove the rear cabinet screws and chassis locking 

bracket 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 bracket.

5

Depending upon the location of AC outlet,

route the AC cord to either left or right side 

before instaling the front grille.

6

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

Insert front grille tabs

into the cabinet slots

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

Control panel keep it horizontal, the panel arm both sides inwardly 

adapted to match the panel pivot point with the body support portion at 

the same time. 

Press down control panel and close the cover

9

10

air filter

Front Grille Fulcrum

Body Support

Grille Force arm

● 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 “MAIN UNIT RESET“, it will 

keep brighten after flashes about 20 second.

● Please tap the “MAIN UNIT RESET“ button

 after the air filter is cleaned, unit will make a 

“BEEP” sound. (Filter cleaning light extinguish)

Front Grille Fulcrum

Body Support

Grille Force arm

OFF /

 ON

TEMP.

FAN

POWE

RFUL

QUIET

MODE

TIMER

-ON

TIMER

-OFF

TIMER

HOUR
OFFON

AUTO

SET

CANC

EL

SET

AC RES

ET

CHECK

RESET

SWING

FAN

SWING

OFF / ON

TEMP.

FAN

POWERFUL

QUIET

MODE

TIMER-ON

TIMER-OFF

TIMER

AUTO

SET

CANCEL

SET

AC RESET

CHECK

RESET

SWING

FAN

SWING

HOUR
OFFON

Function Sign

Auto

Cool

Dry

Heat

TIMER SET

ON TIMER button

TEMPERATURE/TIMER 

Setting Button

POWERFUL Button

FAN SPEED Selection Button

OFF TIMER button

TIMER SET button

TIMER CANCEL SET button

MAIN UNIT RESET button

Display panel

MODE Selection Button

Signal Transmitter

ON/OFF OPERATION Button

QUIET Button

CHECK-UP Button

AIR SWING Button

REMOTE CONTROL 

RESET Button

OFF / ON

TEMP.

FAN

POWERFUL

QUIET

MODE

TIMER-ON

TIMER-OFF

TIMER

HOUR
OFFON

AUTO

SET

CANCEL

SET

AC RESET

CHECK

RESET

SWING

FAN

SWING

Отзывы: