Haier AD422BMBAA User manual

Auto, Cooling, Dehumidifying,

Heating operation

************7

AD422BMBAA

Haier Network Air Conditioner

Two by One Room Air Conditioner

CONTENTS

Before Use

Name of Parts

*************2-3

Safety Precautions

**********4-5

Operation Instruction

Fan Operation

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

Timer On/Off Function

*********8

Sleep Function

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

Timer On-Off Function

********9

Maintenance

*************12-13

Usersí Attention

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

Installation of Indoor Unit

Installation Instruction

*******17-18

Installation Procedure

*******19-29

Operation Points

************ 1

Troubleshooting

********** 14-16

No:

0010571812

Please read this manual carefully before using

Please keep this manual for future use

Characteristics of Products

1.Prompt temperature adjustment.

2.Inner hidden type installation, space saving.

3.Large screen LCD display, easy and convenient operation.

4.Super quiet design.

5.Powerful circular air volume.

6.This air conditioner has POWER FAILURE RESUME FUNCTION. During

the operation of the unit, if there is a sudden power failure, when the power

resumes, the unit will resume the previous operation mode.

7.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.)

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.

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.

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 wire 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.

Operation points

Please wait

* Air outlet * Air inlet *Ventilation hole

Name of Parts

Name of Parts 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

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

SUR

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.

Note:

1.This model does not have the following related

display and function **10 11 12 28

Auto

Low Fan Med Fan High Fan Auto

Working

mode Auto

operationCooling

operation Dehumidifying

operation Heating

operationFan

operation

Wire

controller

MODE FAN SWING

TEMP

CLOCK SET

TIMER SLEEP

RESET

FILTER RESET

ON/OFF

SET

Safety Precautions

Before starting the unit, please read the following ìSafety Precautionsî carefully

to guarantee the normal operation of the system.

The following lists two kinds of safety precautions ì Warningî and ì Noticeî.

For the items that the improper use may cause death or serious injury are listed

in ì Warningî volume. However, sometimes the items listed in ì Noticeî

volume may also cause serious accidents. So, these two volumes are the important

contents related to safety, they must be observed.

Installation Safety Precautions

Warning

The system should be applied to places as

office, restaurant, residence

and the like.

The system should be installed by your

dealer or a professional installer.

Application to inferior environment such

as workshop, it may cause equipment

malfunction and serious injury or death.

Installation by yourself is not encouraged.

Because improper installation could cause water

leakage, electric shock and fire accident.

Notice

Operation safety precautions

Do not let the cold wind blow to human

body for a long time. When any abnormal condition (scorching smell

or others) is found, stop operation immediately

and turn off the power switch.

Then consult your dealer.

Warning

It may affect the physical condition or

cause some health problems. If continuing the operation without removing the

cause, it may cause trouble, electric shock or fire.

After carefully reading this manual, please keep in hand for reference. If the

air conditioner is given to a new user, this manual should be attached with unit

to the new user.

Grounding wire should

never be connected to gas pipe,

city water pipe, lightning conductor

rod or the telephone line. If the

grounding wire is not set properly, it

may cause electric shock.

OFF

A creepage breaker

must be installed at

the installation place

Drain pipe should be arranged

properly to provide a smooth

drainage.

Unless the circuit

breaker is installed,

it may cause electric

shock.

If the pipe is

arranged improperly, furniture

or the like may be damaged by

the leaked water.

Make sure the system is grounded.

Notice

Do not handle switches with a wet hand.

It may cause electric shock.

Do not use water to clean

the air conditioner.

It may cause electric shock.

Do not do like this Do follow the instruction Do equip with grounding wire

Safety Precautions

Notice

The system should never be

used for any other purposes

than intended such as for

preservation of food, flora and

fauna, precision devices or

work of art.

Do not put the fire

devices in the places,

which the air from the

air conditioner can

directly blow.

It may cause deterioration of

the articles.

It may cause the fire

devices cannot burn

completely.

Do not install the system where the air

outlet may directly reach the flora and

fauna.

Only use the proper specified fuse.

It will not be good for their health.

If use metal wire or copper wire to

replace the fuse, it may cause trouble

and fire accident.

Do not put or use any

spray near the air

conditioner, and do not

directly spray to the air

conditioner.

Otherwise it may cause

fire.

Safety precautions when moving, reinstalling and repairing the air conditioner

Warning

OFF

Do not use the power

switch to turn of or

off the air

conditioner.

Do not use such equipment as a water heater,

etc., around the indoor unit

or the wire controller.

It may cause fire or

Creepage.

If the system is operated at the vicinity of such

equipment that generates steam, condensed

water may drip during cooling operation or it

may cause Creepage or short-circuit.

When operating the system

simultaneously with a combustion

apparatus, indoor air must be

ventilated frequently.*

Insufficient ventilation may ca-

use the danger of lack of oxygen.

When cleaning, please

stop the unit and cut

off the power first.

Do not put the water containers,

such as vase, on the unit.

Do not perform

cleaning, when the

indoor fan motor is

rotating in high

speed.

If the water enters

into the unit and damages

the electric insulation material,

it may cause electric shock.

Do not refit the air conditioner.

When repair is needed, please

contact your dealer.

When moving the air conditioner to another

installation place, please contact the dealer or

the professional installer.

Improper repair may

cause water leakage,

electric shock and fire accident. Improper moving and reinstallation may cause

water leakage, electric shock and fire accident.

LOW FAN MED FAN HIGH FAN

Operation instruction

MODE FAN SWING

TEMP

CLOCK SET

TIMER SLEEP

RESET

FILTER RESET

ON/OFF

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.

Choose 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

AUTO COOLING DEHUMIDIFYING HEATING FAN

AUTO

LOW FAN MED FAN HIGH FAN AUTO

SET

ON/OFF

MODE FAN SWING

TEMP

CLOCK SET

TIMER SLEEP

RESET

FILTER RESET

Operation instruction Auto/Cooling/Dehumidifying/Heating operation

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)

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.

About AUTO operation:

In AUTO operation, the air conditioner will operate and automatically choose COOLING,

HEATING or FAN operation according to 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.

Timer On/Off function

Operation instruction

TIMER ON TIMER OFF TIMER ON-OFF

Blank

SET

ON/OFF

MODE FAN SWING

TEMP

CLOCK SET

TIMER SLEEP

RESET

FILTER RESET

Before using TIMER function, calibrate the

clock first (referring to page 3). When you

wake up in the morning, before going back

to home after work or after going to bed, you

can let your air conditioner automatically turn

on or turn off.

2.Set of TIMER mode

Press the TIMER button to change the

TIMER mode, each press the TIMER mode

will change as the following sequence:

1.Turn on the unit

Cancel TIMER

Press the TIMER button several times until the TIMER mode display

disappears.

After turning on the unit, set the desired

working mode.

The LCD of the wire controller will show working

mode. (except for Timer, Sleep, Swing)

*Each press, the set time increases 10 minutes. If depress the button, the time will

increase rapidly.

*Each press, the set time decreases 10 minutes. If depress the button, the time will

decrease rapidly.

3.Set time

Press the time adjusting button

This LCD will show the time set, the time can be adjusted within 24h.

(AM stands for morning, PM stands for afternoon).

4.Confirm the time

After calibration of the clock, press SET button to confirm time.

The time displayed is: at x oíclock x minutes the unit will be turned on

(TIMER ON) or turned off (TIMER OFF).

Hints:.

After power failure, the clock should be calibrated again.

The wire controller has memory function, when you use this function for the

second time, if the time set is the same as the previous one, you just need to

choose the TIMER mode then press the SET button to confirm.

OFFON OFFON

AM PM AM PM

Then choose the timer mode as you need

(TIMER ON or TIMER OFF.)

At this time the or will flash.

ON OFF

* * * *

At this time, the* *or* *will not flash.

ON OFF

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