Haier AB422BCBAA User manual

No. *

Please read this manual carefully before using

Please keep this manual for future use

AB422BCBAA

0010571740

Haier Network Air Conditioner

Two by One Room Air Conditioner

CONTENTS

Before Use

Name of Parts

************* 3-5

Safety Precautions

********** 6-7

Operation Instruction

Fan Operation

************** 8

Auto, Cooling, Dehumidifying,

Heating operation

************ 9

Timer On/Off Function

******** 12

Timer On-Off Function

******** 13

Maintenance

*************15-19

Usersí Attention

************ 14

Installation of Indoor Unit

Installation Instruction

****** 22 23

Installation Procedure

****** 24*34

Operation Points

*********** 1-2

Troubleshooting

*********** 20-21

Sleep Function

************* 11

Swing Operation

************ 10

Other Instruction and Test Run

**** 35

Characteristics of Products

Far distance monitoring

There is a pre-set far distance control communication interface on the control

panel of indoor unit. After installing the peripheral equipment according to the

manual attached with the Haier made far distance control detector, the computer

management or other place monitoring can be achieved to the air conditioner.

Characteristics of Products

1.Four-direction air sending, more even temperature adjustment.

2.Inner hidden type installation, space-saving; harmonized with the ceiling,

exquisite and beautiful.

3.Powerful circular air volume, quick temperature adjustment.

4.This air conditioner has POWER FAILURE RESUME FUNCTION.

5.Anti-bacteria mildew resistant air filter, fresher air creates more healthy.

6.This unit has the function of far distance monitoring. Through the telephone

network, it can be effectively controlled in any other far-distance place.

(Only after equipped with the ìfar distance detectorî made by our company can

this function be fulfilled.)

Far distance monitoring

There is a pre-set far distance control communication interface on the

control panel of indoor unit. After installing the peripheral equipment

according to the manual attached with the Haier made far distance co-

ntrol detector, the computer management or other place monitoring can

be achieved to the air conditioner.

Operation points

Change of fan speed

In COOLING mode, the air sending is set at AUTO,

when the indoor temperature is near the set

temperature, the fan speed will lower automatically.

In HEATING mode, when room temperature reaches

the set temperature, the compressor will stop running,

and the fan will change to LOW FAN or stop.

In DEHUMIDIFYING mode, the fan speed will change

automatically.

3-minute protection function

If start the unit immediately only after it is turned off,

the compressor will start after 3 minutes have elapsed

to protect the compressor.

Operation of air conditioner

When the ambient humidity is too high, in

COOLING or DEHUMIDIFYING mode,

there may be water dropped in the air outlet.

Operation points

Anti-cold air blowing out

During Heating operation, after starting the unit,

the indoor fan motor will not rotate immediately

to prevent cold air from blowing out.

Defrosting function

During Heating operation, when frost formed on the

heat exchanger of outdoor unit, the air conditioner

will defrost automatically for several minutes. During

defrosting, both the fan of indoor and outdoor unit

do not run. After finishing defrosting, the air

conditioner will automatically resume operation.

Hint

When the air conditioner is in Heating mode,

it absorbs heat from outside and release to

indoors. So the outdoor temperature may

affect the Heating effect.

Power failure resume function (please set and use this function

according to actual condition)

After setting power failure resume function, if there is a sudden power

failure during unit operation, when power on for again, the unit will

resume the previous state.

Setting method: when the remote controller is in ON state (except for

TIMER and FAN mode), press the SLEEP button for 10 times in 5

seconds, after the buzzer sounds 4 times, the unit will change to POWER

FAILURE RESUME function.

Cancellation method: press the SLEEP button 10 times in 5 seconds,

after the buzzer 2 times, the POWER FAILURE RESUME function is

cancelled.

Note: After the unit is set POWER FAILURE RESUME function, if there is a

sudden power failure in using, during this period of time if there is no need to use

the unit for a long time, please cut off power to prevent the air conditioner from

automatically resuming to the previous setting if power failure resumes, or press

the ON/OFF button to turn off the unit after power failure resumes.

Please wait

Wire Controller

HEAT

AUTO

SET

ROOM

MODE FAN SWING

TEMP

CLOCK SET

TIMER SLEEP

RESET

FILTER RESET

ON/OFF

Name of Parts

Indoor Unit

Air outlet

Air filter

(inside of air inlet grille)

Louver

(inside of air outlet)

Connection pipes

and electric wire

Remote control signal

receiving window

Air inlet grille

Drain Timer

Operation Power

Drainpipe

Wire Controller

14.Network control display

Used to adjust the time of

timer and clock

When the wire controller

appears abnormal

condition, use a sharp-

pointed article to press

this button to make the

wire controller resume

normal

After cleaning the air inlet,

press this button, the unit

can start to operate

12.Humidifying state display

Used to turn on/off unit

1.ON/OFF button

6.Air filter cleaning display

7.Super/Soft operation display

13.Sleep state display

2.Temperature display

24.Time Adjusting button

23.Sleep button

Used to set Sleep state or

Power Failure Resume

Function

When there is too much dust

collected on the air inlet, the

wire controller will show

this display to remind the

user to clean the air inlet.

After cleaning and installation,

just press the air filter reset button.

8.Fan speed display

9.Auto Swing display

11.Fresh air state display

25.Reset button

26.Air Filter Reset button

27.Timer button

Used to set the mode of

timer

28.Lock state display

4.Timer ON/OFF display

3.Clock display

17.Operation mode button

5.Humidity display

22.Setting button

Used to confirm the time

of timer and clock

15.Working mode display

21.Clock button

Used to calibrate the time of

timer and clock

16.Electric heating display

Used to set working mode:

Auto, Cooling, Dehumidifying,

Heating, Fan

18.Fan speed button

Used to set fan speed: Low

Fan, Med Fan, High Fan, Auto

20.Temperature Setting button

MODE FAN SWING

TEMP

CLOCK

TIMER

SET

SLEEP

FILTER RESET

SET

ROOM

RESET

ON/OFF

13 14 15 16 17 18

AUTO

10.Health state display Used to set temperature,

temperature range: 16*~30*

19.Swing button

Used to set Auto Swing or

Fixed air sending direction

Calibration of clock

When turning on the unit for the first time, the clock should be calibrated. The method

of calibration is:

1.Press ìClockî button, the Clock display ìAMî ìPMî will flash.

2.Press *or *to adjust time. For each press, the time will increase or*decrease 1

minute. If depressing the button, the time will increase or decrease*rapidly.

3.After confirming the time, press ìSetî button, ìAMî or ìPMî will stop flashing, the

clock will begin to work.

Auto

Low Fan Med Fan High Fan Auto

Working

mode Auto

operationCooling

operation Dehumidifying

operation Heating

operationFan

operation

Wire

controller

Name of Parts

Note:

This model does not

have the following

related display and

function ** 10 11 12 28

Safety Precautions

Warning

********************

: Those contents marked with ìProhibitionî are definitely prohibited action,

otherwise, it may cause unit damage or risk to usersí safety.

: Those contents marked with ìForcedî are definitely forced action, other-

wise, it may cause unit damage or risk to usersí safety.

The following lists four kinds of safety precaution items and suggestions:

The following safety precautions must be observed.

This safety precautions should keep in hand for reference.

When transfer the air conditioner to a new user, this manual should also be given

to the new user together with the unit.

Warning: Improper use may cause death or serious injury.

Notice: Improper use may cause body hurt or unit damage; in some

circumstance, it may cause serious results.

If abnormal conditions (sear smell)

occur, please stop the unit, turning

off the electric power and contact the

after-sales service center for solution.

Cut off

power

When needing repair, please ask the

after-sales service work for help.

Improper maintenance and

repair may cause water

leakage, electric shock and fire.

During the unit operation, do not

insert fingers or other articles alike

into the air inlet, outlet and louver.

Because the high-speed

fanis very dangerous,

it may cause hurt.

Ask after-sales service worker to take

measure to prevent refrigerant from

leaking.

If the leaked

refrigerant exceeds

a certain density, it will cause lack of

oxygen. If the room installed with air

conditioner is too small, do take enough

measure in order to avoid lack of oxygen

even if refrigerant leaks.

When the air conditioner must be

dismantled and reinstalled, please ask

the after-sales service center to do this

work.

Improper installation may cause water

leakage, electric

shock and fire.

Please read the following Safety Precautions carefully and use

the air conditioner properly.

Safety Precautions

Notice

Do not use wet hands to

operate the air conditioner.

Otherwise, it may cause

electric shock.

Only use the proper

specified fuse. Do not

use cable or other

materials to replace the

fuse, otherwise it may

cause fire and other

trouble.

Do not use water to

clean air conditioner,

otherwise may cause

electric shock.

Connected with the grounding wire.

The grounding wire shouldnít be connected

with gas pipe, tap water pipe, lightning rod

or telephone line. Improper grounding may

cause electric shock accident.

The drain hose should be arranged

properly to have a smooth drainage.

If the drain hose is not arranged properly,

the leaked drain water may damage the

furniture or other articles alike.

Do not install the air conditioner in a

place where the inflammable gas

maybe exists.

The inflammable gas around the air

conditioner may cause fire accident.

The Creepage breaker should be

equipped.

When using indoor smoky type

pesticide, do not use air conditioner.

Otherwise, it may cause the chemicals

accumulate in the unit, result in doing

harm to the peopleís

health who is

extremely sensitive

to these chemicals.

Do not put the fire devices in the

places, which the air from the air

conditioner can directly blow.

It may cause the fire

devices cannot burn

completely.

Only after cutting off the power, can

the cleaning of the air conditioner be

performed to avoid leading to electric

shock or injury.

Do not put or use any

spray near the air

conditioner, otherwise

it may cause fire.

Not in

operation

Fan operation

About FAN operation:

FAN operation refers the air conditioner does not perform COOLING and

HEATING operation, but FAN operation. In this mode, the air conditioner

cannot perform AUOT FAN operation, and does show the temperature value

on the wire controller.

Turn on the unit

Press the ON/OFF button to turn on the unit

The LCD display of the wire controller will

show the previous working state (except for

Timer, Sleep, Swing mode), the operation

indicator light on the wire controller will

light up.

2Choose of working mode

Press MODE button, each press the working

mode will change as the following sequence:

choose FAN operation

Adjusting FAN SPEED

Press the FAN SPEED button to change fan

speed:

4Turn off the unit

Press the ON/OFF button to turn off the unit.

The wire controller only shows the clock and

room temperature.

Choose the desired fan speed

COOLING DEHU

AUTO HEATING FAN

LOW FAN MED FAN HIGH FAN

Operation instruction

MODE FAN SWING

TEMP

CLOCK

TIMER

SET

SLEEP

FILTER RESET

RESET

ON/OFF

HEAT

AUTO COOLING DEHUMIDIFYING HEATING FAN

AUTO

LOW FAN MED FAN HIGH FAN AUTO

SET

MODE FAN SWING

TEMP

CLOCK

TIMER

SET

SLEEP

FILTER RESET

RESET

ON/OFF

HEAT

Hints:

The wire controller can memorize the working condition of each time. When start the unit for the second

time, just need to press ON/OFF button, the air conditioner will work according to the previous working

mode. (except for Timer, Sleep and Swing)

Operation instruction

Auto/Cooling/Dehumidifying/Heating operation

Turn on the unit

Press the ON/OFF button to turn on the unit

The LCD display of the wire controller will

show the previous working state (except for

TIMER, SWING, SLEEP mode). The

operation indicator light on the wire controller

will light up.

Choose of working mode

Press MODE button, each press the working

mode will change as the following sequence:

then choose AUTO, COOLING,

DEHUMIDIFYING, HEATING operation.

Set temperature

*Each press , the set temperature will

increase 1 degree.

*Each press, the set temperature will

decrease 1 degree.

Set the desired temperature.

Press the TEMP. SET button

Adjusting FAN SPEED

Press the FAN SPEED button, for each press,

the fan speed will change as the following

sequence:

Choose the desired fan speed.

In Heating operation, after start the

unit, the air conditioner will sending

warm air a moment later to prevent

the cold air blowing out. In

Dehumidifying, when the room

temperature drops 2*higher than

the set temperature, regardless the

set fan speed, the air conditioner

will intermittently operate in low

fan speed.

5Turn off the unit

Press the ON/OFF button to turn off the

unit.

The wire controller only shows the clock

and room temperature.

Set temperature + 2*

Set temperature

When room temperature

reaches set temperature

+ 2*, the unit will operate

in mild dehumidifying

operation.

Ultra-low air flow

When room

temperature is higher

than set temperature,

unit in COOLING

operation.

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