Haier HW-12LN03-HK, HW-09LN03-HK, HW-07LN03 User Manual

ROOM AIR CONDITIONER

OPERATION MANUAL

HW07R HW09R HW12R

Please read this operation manual before using the air conditioner

Please keep it attentively

0010517092

CONTENTS

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

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

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

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

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

SAFETY PRECAUTION

CAUTION

Do not install,remove and reinstall the unit yourself.

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.

OPERATION CONDITIONS

Applicable ambient temperature range:

Cooling

Max.Temperture:

Min.Temperture:

AIR CONDITIONER OPERATION

Indoor

W.B

D.B D.B

23 C

43 Co26 C

18 Co/

32 C

18 Co14 C

PART INDENTIFICATION

Machine body

Front panel

Air inlet

(indoor side)

Air filter (inside)

panel

Control

Ventilation

Power plug

Air filter cleaning

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.

Take out the air filter

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.

Clean the filter

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.

Hump

Air outlet

(indoor side)

Machine body

Before cleaning, turn off the power Do not raise the front panel

any higher than 70° to the unit or damage to the tabs may occur.

Improper installation may cause

Outdoor

W.B

D.B :Dry Bulb Temperature

W.B :Wet Bulb Temperature

Air inlet

(outdoor side)

CAUTION

Ventilation

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

Airflow Direction Vane

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

Vertical

airflow direction

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

Remote controller

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.

Cooling 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.

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.

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.

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..

CAUTION

It is advisable not to keep mode,otherwise , condensate water might occur.

Don't move the

remote controller

vertical

horizontal

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

to adjust the move of vertical flap.

Control panel

2394 75

4 5

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

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.

Fan operation

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

HINTS

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

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 .

flap at downward position for a long time in COOL or FAN

HW07R HW09R

HW12R

2.Disposal of the condensed water.

Install

Drain pan

make the condensed water flow out from the bottom plate. (See Fig.1) If necessary the above method can have extra pipe added on the (available on the market).

to the bottom hole.which can

Drain pan

Condenser

Fig.1

Bottom plate hole

Screw

Drain pan