Haier HW-12C1, HW-09LN03, HW-09LNA03, HW-12LNA03, HW-09LN13 Operation Manual

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HINTS

Compressor won’t start in FAN mode ,only
fan motor will run at selected speed.

It is advisable not to keep vertical flap at downward position for a long time in COOL or FAN
mode,otherwise , condensate water might occur.

Don't move the

horizontal flap with hand in order to avoid the vertical flap abnormal, using the

remote controller to adjust the move of vertical flap.

HW-07LN03 HW-09LN03 HW-12LN03
HW-09C2 HW-12C1
HW-12LNA03 HW-09LN13 HW-12LN13
HW-09CA2 HW-12CA2

Please read this operation manual before using the air conditioner

Please keep it attentively

0010515219

OPERATION MANUAL

Applicable ambient temperature range:

ROOM AIR CONDITIONER

OPERATION CONDITIONS

HW-09LNA03

D.B :Dry Bulb Temperature W.B :Wet Bulb Temperature

AIR CONDITIONER OPERATION

2

D.B W.B D.B W .B D.B W.B D.B W .B

Max.Temperture:

32℃23℃43℃26℃32℃23℃43℃28

℃

Min.Temperture:

18℃14℃18

℃

/

18

℃14℃18℃

/

Cooling

T1

T4

Indoor

Outdoor

Indoor

Outdoor

It is advisable not to keep vertical flap at downward position for a long time in COOL mode,

otherwise , condensate water might occur.
Don't move the

horizontal flap with hand in order to avoid the vertical flap abnormal, using the

remote controller to adjust the move of vertical flap.

HW-07LN03 HW-09LN03 HW-12LN03
HW-09C2 HW-12C1
HW-12LNA03 HW-09LN13 HW-12LN13
HW-09CA2 HW-12CA2

OPERATION MANUAL

ROOM AIR CONDITIONER

HW-09LNA03

HINTS

Compressor won’t start in FAN mode ,only
fan motor will run at selected speed.

CAUTION

The compressor may cycle for 10 minutes on and 6 minutes off in Dehumid mode.
Air blown out will be very cold at relatively low room temp..

Machine body

Front panel

Air inlet

(indoor side)

Air outlet

(indoor side)

Air inlet

(outdoor side)

Control

panel

Air filter (inside)

Machine body

Power plug

Take out the air filter

Clean the filter

Hump

When dirt accumulates on air filter, air
circulation will be blocked, which causes
poor cooling. It is advisable to clean air
filter every two weeks for longer operation.

1.Press the concave parts on
both sides at the lower part of
air inlet grille to open the air
inlet grille.

2.Hold the hump of filter mesh
with fingers (as illustrated) and
take it out.

1.Gently flap the dirt off the air filter.

2.Carefully wash air filter in warm water(below 40°C).To
obtain better cleaning effect,soap water or neutral detergent
may be used.

3.Flush air filter carefully with clean water after removing
dirt.Let it dry completely.

CAUTION

To protect unit system, don’t restart until
3 minutes have elapsed.
If the unit has been running under large
humidity for a long time, dew might occur
at outlet grille.

CAUTION

PART INDENTIFICATION

Remote controller

Controll panel

Cooling operation

Fan operation

1.Press MODE button.For each press,operation
mode changes as follows:

When the COOL display light bright,A/C will be
working under the cooling function.

2.Select temp.setting, by using “ ” or“ ”
button.
“ ” Each press will increase temp. setting by 1.
“ ” Each press will decrease temp. setting by 1.

3.If you choose the FAN SPEED mode you can run
the fan in one of the 2 speeds: HI or LO.

Change air flow direction if necessary.

1.POWER
Press it to start unit and press it again to stop.

2.MODE:
Used to select operation mode:FAN COOL DEHUM

3.FANSPEED:
Used to select desired fan speed :HIGH or LOW.

4.TIMER
Used for TIMER start or stop.

5.TEMP.or TIME set
Used to set TIME or TEMP.setting.

6.E-S
ENERGY SAVER

7.SWING
Used to activate the vertical louver .This will give
you an even airflow througout the room.

8.ENERGY SAVER

9.TEMP./TIME display

In some days you may want to run the
“Fan”function.

1.Press MODE button.
When the FAN display light bright, A/C will be
working under the fan function.

2.Fan speed selection:
Here the fan runs only at Hi or Lo speed.

Change air flow direction if necessary

Timer operation

With this function, unit will start or stop at the
time you want.

1.Start unit and select desired operation mode.

2.Select Timer function
Timer On or Off stop mode is used to preset or
shut off your unit in advance .
You can program this up to 24 hours in
advance. You can use the Timer in 3 function
i.e Cool Dehumid or Fan only. Selected
desired mode. (TIMER On or Off stop )
Timer On
Unit must be on to set the timer. Unit will shut
down automatically after it accepts the setting
in 5 seconds. Use this mode to preset the start
time of the unit 24 hours in advance .
a) Press “On” of remote controller or “TIMER”
of control panel,LED display will show “01”.
(Electrify for the first time)
b) Set desired number by pressing the
( )pad of the Temp/Time buttons. One for
each hour . If you passed the desired time use
the ( ) pad key to lower the selection.
Timer Off
Unit must be running to set the timer off. Use
this to preset the time you would like the unit to
shut off.
a) Press “off” of remote controller or “TIMER”of
control panel,LED display will show
“01”.(Electrify for the first time)
b) Set desired number by pressing the
( ) pad of he Temp/Time buttons. One for
each hour . If you passed the desired time use
the ( ) pad key to lower the selection.
When using the timer the unit will use/revert to
the last A/C , fan settings when activated . The
timer must be reset every time you choose to
use it .

OPENCLOSE

The ventilation lever must be
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
exhausted.

Airflow Direction Vane

The horizontal air direction is
adjusted by setting the
AUTO SWING on.

The Vertical Airflow Direction
Vane is manually controlled
by positioning the vane to
discharge the air
upward,downward or straight
out.

Vertical airflow direction

Ventilation

Air filter cleaning

2

Airflow Direction

3

Ventilation

1

Do not raise the front panel

any higher than 70

°

to the
unit or damage to the tabs
may occur.

CAUTION

Before cleaning, turn off
the power

CONTENTS

Safety precautions....................1

Air conditioner operation ..........2

Care and Maintenance ............5

Air conditioner installation........6

Troubleshooting.......................8

SAFETY PRECAUTION

1

Do not install,remove and reinstall the unit yourself.

Improper installation may cause

leakage,electric shock or fire.Please engage an authorized dealer or specialist for the installation work.

The room air conditioner must be earthed.
Do not touch or operate with wet hands.
Do not turn on the unit by inserting the power plug.Do not switch off the unit by pulling out
the power plug.

Do not insert sticks,fingers or other objects into the unit.

If the supply cord is damaged, it must be replaced by the manufacturer or its service agent
or a similar qualified person.
After installation, the power plug should be easily reached.

The wiring method should be in line with the local wiring standard.

CAUTION

70

°

DEHUMID mode

If you need to only remove the moisture press the
Dehumind button.

1.Press MODE button.
When the DEHUM display light bright, A/C will be
working under the dehumidify function.

2.Select temp.setting, by using “ ” or“ ” button.
“ ” Each press will increase temp. setting by 1°C.
“ ” Each press will decrease temp. setting by 1°C.

3.If you choose the FAN SPEED mode you can run
the fan in one of the 2 speeds: HI or LO.
Air conditioner is running under displayed fan speed.

In DRY mode, when room temperature becomes
lower than temp. setting +2°C, unit will intermittently
at LOW speed regardless of FAN setting.

Change air folw direction if necessary.

ENERGY SAVER operation

1.Select operation mode
Press MODE button. Then select COOL operation
Saving energy function only can be used when A/C
working on cooling condition.

2. ENERGY SAVER selection
When this feature is “On”, the fan will shut off three
minutes after the compressor cycles off. This will
reduce energy consumption and noise. When the
compressor turns back on, the fan will turn on at the
same time. In the “Off” position , the fan will not shut
off when the compressor cycles off.

Remote controller’s operation

When in use, put the signal transmission head
directly to the receiver hole on the indoor unit.
Don’t throw the controller, prevent it from being
damaged.
When electronic-started type fluorescent lamp
or change-over type fluorescent lamp or
wireless telephone is installed in the room, the
receiver is apt to be disturbed in receiving the
signals so the distance to the indoor unit should
be shorter.

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15-25

15-25mm

HW-09C2

HW-12C1

HW-09LN13 HW-09CA2

HW-09LNA03

HW-09LN03HW-07LN03

HW-12LN13

HW-12CA2

Power failure resume:
If sudden power failure occurs,the unit will resume original operation when power is supplied again.
NOTE:
When sudden power failure happens during unit operation in power failure mode,if the air
conditioner is not desired for use in a long period,please shut off the power supply in case
that the unit automatically resume operation when power is re-supplied.