Carrier LUVH025N User manual

LUVH025N

LUVH035N

LUVH045N

LUVH055N

LUVH065N

LUVH075N

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

OPERATING INSTRUCTIONS

Parts names .....................................................................................................................................5

Operating temperature.......................................................................................................................7

Manual operation...............................................................................................................................7

Airflow direction control ....................................................................................................................8

How the air conditioner works ..........................................................................................................9

CARE AND MAINTENANCE

Care and maintenance ...................................................................................................................10

TROUBLESHOOTING TIPS

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

OPERATION TIPS

Operation tips ............ ....................................................................................................................12

SOCIABLE REMARK

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.

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.

SAFETY PRECAUTIONS

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

Use the correctly rated

breaker or fuse.

There is risk of fire or electric

shock.

SAFETY PRECAUTIONS

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.

Parts names

Outdoor unit

OPERATING INSTRUCTIONS

Indoor unit

NOTE:

All the pictures in this manual

are for explanation purpose

only. Your air conditioner may

be slightly different.

The actual shape shall prevail.

1. Signal receptor

2. Display panel

3. Panel frame

4. Chassis

5. Front panel

6. Horizontal louver

7. Vertical louver

8. Air filter

9. Manual control button

10. Remote controller holder

11. Remote controller

12. Connecting pipe

13. Drain hose

14.

15. Connective pipe

16. Stop valve

Connecting cable

Indoor unit

Outdoor unit

5789

Air outlet

Air inlet

Air inlet(rear)

Air inlet(side)

Air outlet

Carri er

MODE

FAN SPEED

TEMP.

AIR DIRECT ION

SWING

LED

SLEEP

TURBO

CLOCK

TIMER

CANCE L

RESET F/C

AUTO COO L DRY HEAT FAN

SET TEMP.

CLOCK

TIMER ON

TIMER OFF

SPEED

AUTO LOW MED HIGH

OFF

AUTO FR EQUE NCY

TIME R DEFRO ST

OPERATING INSTRUCTIONS

Display panel

AUTO FREQUENCY

TIMER DEF.

Signal

receptor

Signal

receptor

AUTO indicator

This indicator illuminates when

the air conditioner is in AUTO

operation.

TIMER indicator

This indicator illuminates when

TIMER program is set ON/OFF.

DEF. indicator

(For Cooling & Heating models only)

This indicator illuminates when

the air conditioner starts

defrosting automatically or

when the warm air control

feature is activated in heating

operation.

A) Usually it displays the temperature

settings. When change the setting

temperature,this indicator begins

to flash, and stops 20 seconds later.

B) It displays the room temperature

when the air conditioner is in FAN

only operation.

C) Displays the malfunction code or

protection code.

FREQUENCY indicator

This indicator appears only when

the compressor is in operation and

indicates the current operating

frequency.

POWER indicator

This indicator illuminates when the

air conditioner is operational.

TEMPERATURE indicator

Timer

Power

Auto Defrost

The display panel of the air conditioner you

purchased may be look like one of the following:

(1)

(2)

Manul operation can be used temporarily in case the remote controller is disable or maintenance

necessary.

OPERATING INSTRUCTIONS

Manual operation

Manual control

button

Front panel

AUTO/COOL

NOTE: This manual does not include Remote Controller Operations, see the

<<Remote Controller Instruction>> packed with the unit for details.

Operating temperature

Mode

Cooling operation

Heating operation

Drying operation

Temperature

1. If air conditioner is used outside of the above conditions, certain safety protection

features may come into operation and cause the unit to function abnormally.

2. 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.

3. Optimum performance will be achieved within these operating temperature.

Suggestion: For the unit adopts an Electric Heater, when the outside ambient temperature is

below 0 C, we strongly recommend you to keep the machine plugged in order to guarantee it

running smoothly.

Room temperature

Outdoor temperature

。

>17 C

。。

0 C 50 C

。

<30 C

。。

-15 C 34 C 。。

0 C 50 C

CAUTION:

。。

( -15 C 50 C:For the models with

low temperature cooling system)

。

>10 C

Open and lift the front panel up to an angle

until it remains fixed with a clicking sound.

One press of the manual control button will

lead to the forced AUTO operation. If press

the button twice within five seconds, the unit

will operate under forced COOL operation.

Close the panel firmly to its original

position.

The forced cool mode is used for testing

purposes only. You had better not choose it.

To restore the remote controller operation,

use the remote controller directly.

CAUTION:

●

NOTE: The unit must be turned off before

operating the manual control button. If the

unit is operational, continue pressing the

manual control button until the unit is off.

OPERATING INSTRUCTIONS

Airflow direction control

Range

Vertical

louver

(three places)

Adjust the air flow direction properly otherwise, it

might cause discomfort or cause uneven room

temperatures.

Adjust the horizontal louver using the remote

controller.

Adjust the vertical louver manually.

To set the vertical air flow(Up--Down) direction

Perform this function while the unit is in operation.

Use the remote controller to adjust the air flow

direction. The horizontal louver can be moved at

a range of 6 for each press, or swing up and down

automatically. Please refer to the REMOTE

CONTROLLER OPERATION MANUAL for details.

To set the horizontal air flow direction (left - right)

Move the vertical louver manually to adjust the air flow

in the direction you prefer.

IMPORTANT: Before adjusting the vertical louvers, the

supply power must be disconnected.

For some models, the vertical louver can be adjusted

by using the remote controller. Please refer to the

REMOTE CONTROLLER OPERATION MANUAL

for details.

Do not operate the air conditioner for long periods the

air flow direction set downward in cooling or dehumidifying

mode.

Otherwise, condensation may occur on the surface of the

horizontal louver causing moisture to drop on to the floor or

on furnishings.

Do not move the horizontal louver manually unless it is

necessary. Always use the remote controller.

When the air conditioner is started immediately after it was

stopped, the horizontal louver might not move for

approximately 10 seconds.

Open angle of the horizontal louver should not be set too

small, as COOLING or HEATING performance may be

impaired due to too restricted air flow area.

Do not operate unit with horizontal louver in closed position.

When the air conditioner is connected to power (initial

power), the horizontal louver may generate a sound for 10

seconds, this is a normal operation.

with

CAUTION

AUTO operation

When you set the air conditioner in AUTO mode, it will

automatically select cooling, heating(cooling/heating

models only), or fan only operation depending on what

temperature you have selected and the room temperature.

The air conditioner will control room temperature automatically

round the temperature point set by you.

If the AUTO mode is uncomfortable, you can select desired

conditions manually.

SLEEP operation

When you push SLEEP button on remote controller during

cooling, heating(cooling only type without), or AUTO operation ,

the air conditioner will automatically increase (cooling) or

decrease (heating) 1℃ per hour.

The set temperature will be steady 2 hours later. And the air

conditioner will be timer off in 7 hours. The fan speed will be

automatically controlled. This feature can maintain the most

comfortable temperature and save more energy for you.

DRYING operation

The fan speed will be automatically controlled under dry

operation.

During the dry operation, if the room temperature is lower

than 10 C, the compressor stops operation and restarts

until the room temperature is above 12 C.

To achieve optimal performance, please note the following:

Adjust the air flow direction correctly so that it is not directed

on people.

Adjust the temperature to achieve the highest comfort level. Do

not adjust the unit to excessive temperature levels.

Close doors and windows on COOL or HEAT modes, or perfor-

mance may be reduced.

Use TIMER ON button on the remote controller to select a time

you want to start your air conditioner.

Do not put any object near air inlet or air outlet, as the efficiency

of the air conditioner may be reduced and the air conditioner

may stop running.

Clean the air filter periodically, otherwise cooling or heating per-

formance may be reduced.

Do not operate unit with horizontal louvre in closed position.

1 hour

Set

Temperature

Cooling

1℃　

Heating

SLEEP operation

OPERATING INSTRUCTIONS

How the air conditioner works

Optimal operation

1℃　

1 hour 1 hour

Set

Tempera tur e

SLEEP operation

7 hours timer off

This manual suits for next models

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