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
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
?
1

1
2
3
* Air outlet * Air inlet *Ventilation hole
Name of Parts
2

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
1
2
3
4
5
6
7
8
9
11
12
13 14 15 16 17 18
20
21
22
23
24
25
26
27
28
AUTO
10.Health state display Used to set temperature,
temperature range: 16*~30*
10
19
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
16
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
3
9

4
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.
ON
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
5
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
ON
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
3
2
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.
2
1
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:
3
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
6
COOLING DEHU
AUTO HEATING FAN
1
4

2
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
7
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.
3
1
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.
4
5
1
4
3
2
3
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