Haier HPU-90CA03T3 User Manual

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Cabinet unit

Operation Manual

HPU-90CA03T3

(Cooling Unit)

CONTENTS

Name of Parts

Parts and Functions

Operation points

Safety Precautions

Operation

Users' Attention

Maintenance

Trouble shooting

When problems occur

When troubles occur

Installation instruction

Installation procedure

5-6

8-9

13-14

15-26

No.0150504455 A

Others

27-28

Name of Parts

Indoor unit

Inlet grill

Outlet grill

Operation panel

Air outlet

Outdoor unit

Air inlet

Note:

Open the power switch 12 hours before the unit running.Do not cut off the power when short time stop the unit (like one day and one night ),this is to protect the compressor. Do not block the air inlet and air outlet, otherwise the performance of the air conditioner may be lowered and it will make the protection device act. This is a cooling only unit,all the description about heating function is no meaning for this unit. Do not let the ID unit's outlet grill at downward position for a long time,when the unit runing at cooling or drying mode.Otherwise ,the water may be fall off from the outlet grill.

Parts and Functions

MODE

5 4 3

FANTEMP ON/OFFTEMP

1.Power ON/OFF Button

Used for unit start or stop

2.FAN Button

Used to select fan speed:AUTO,LOW,MID,HIGH.

3.TEMP Setting Button

Used to set temperature. (Setting ranges: 16 C to 30 C)

4.MODE Button

Used to select operation mode: AUTO COOL DRY FAN HEAT

5.Operation MODE Display

Mode

AUTO

COOL DRY

FAN HEAT

Panel

6.FAN SPEED Display

AUTO(Flash)

LOW MID

HIGH

7.LOCK State Display

8.TEMPERATURE Display

Used to display set temperature and room temperature.

Operation points

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.

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.

MODEFANSWING

TEMP

CLOCK

SET

TIMER

SLEEP

FILTER RESET

RESET

ON/OFF

MODEFANSWING

TEMP

CLOCK

SET

TIMER

SLEEP

FILTER RESET

RESET

ON/OFF

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

Anti-cold air blowing out

During Heating operation, after starting the unit, the indoor fan motor will not rotate

MODEFANSWING

TEMP

CLOCK

SET

TIMER

SLEEP

FILTER RESET

RESET

ON/OFF

immediately to prevent cold air from blowing out.

conditioner will automatically resume operation.

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.

speed will change automatically.

In DEHUMIDIFYING mode, the fan

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.

MODEFANSWING

TEMP

CLOCK

SET

TIMER

SLEEP

FILTER RESET

RESET

ON/OFF

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.

It may cause deterioration of the articles.

Do not install the system where the air outlet may directly reach the flora and fauna.

It will not be good for their health.

Do not use the power switch to turn on or off the air conditioner.

OFF

It may cause fire or Creepage.

When operating the system simultaneously with a combustion apparatus, indoor air must be ventilated frequently.*

Insufficient ventilation may cause the danger of lack of oxygen.

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.

Only use the proper specified fuse.

If use metal wire or copper wire to replace the fuse, it may cause trouble and fire accident.

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.

When cleaning, please stop the unit and cut off the power first.

Do not perform cleaning, when the indoor fan motor is rotating in high speed.

Do not use such equipment as a water heater, etc., around the indoor unit or the wire controller.

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.

Do not put the water containers, such as vase, on the unit.

If the water enters into the unit and damages the electric insulation material, it may cause electric shock.

Safety precautions when moving, reinstalling and repairing the air conditioner

Warning

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.

Applicable ambient temperature range:

Cooling

Indoor

Outdoor

Maximum: Minimum:

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

D.B / W.B D.B

32 / 23 18 / 14

5221/ 32

Operation

AUTO, COOL , HEAT and DRY Operation

LOCK

MODE

1. Unit start

Press ON/OFF button,unit starts.

Previous operation status appears on LCD (except for TIMER,SLEEP and SWING setting)

2.Select operation mode

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

FANTEMP ON/OFFTEMP

AUTO

FANHEATCOOL DRY

Then select AUTO run or select COOL operation or select DRY operation or select HEAT operation

or select FAN operation

3.Temperature setting

Press TEMP button.

Every time the button is pressed, temp. setting increases 1 C; if the button is kept pressed, temp. setting will increase quickly.

Every time the button is pressed, temp. setting decreases 1 C, if the button is kept pressed, temp. setting will decrease quickly.

Set proper temperature

4.Adjust FAN button

Press FAN button. At each press, fan speed changes as follows:

AUTO(Flash)

LOW

MID HIGH

Air conditioner will run at the selected fan speed.

5. Unit stop

Press ON/OFF button,unit stops.

COOL operation starts when room temp.is higher than temp. setting.

Temp. setting +2 C

Temp.setting

Ultra-low air flow

On reaching temp.setting +2 C, unit will run in mild DRY mode.

In FAN mode, the temperature setting is not displayed on LCD,and "Auto Fan" not available. In DRY mode, when room temperature becomes 2 C higher than temperature setting, unit will run intermittently at LOW speed regardless of FAN setting. When room temperature is lower than temperature setting, unit will only run FAN operation. In HEAT mode,warm air will blow out after a short period of time due to cold-draft prevention function. In Auto mode,unit will adjust fan speed according to room temperature automatically.

Operation

Fan Operation

LOCK

MODE

1.Unit start

Press ON/OFF button to start your air conditioner.

Previous operation status appears on LCD (except for TIMER, SLEEP, and SWING setting).

2.Select operating mode

FANTEMP ON/OFFTEMP

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

AUTO

Then select FAN

FANHEATCOOL DRY

3. Adjust fan speed

Press FAN button. At each press, fan speed changes as follows:

Air conditioner will run at the selected fan speed.

4. Unit stop

Press ON/OFF button to stop unit.

About FAN mode

When the air conditioner runs in FAN mode, it is not possible to select

AUTO FAN or to set temperature.

5. Warning:cooling only types are not with functions in heating mode.

Users Attention

Do not press tightly with the LCD part of the wire controller to avoid damage of it.

Set proper room temperature

Not too low or high and make every people in the room feel

Cooling is 26~28¡

Heating is 18~23¡

comfortable.

Do not let the cold air blows directly to human body for a long time and do not make the room temperature drop too low.

Otherwise, it may cause uncomfortable or bad to your health.

The airflow cannot directly blow to the pets and plants.

Otherwise, pets and plants may be hurt.

The room should often ventilate.

After a long-time of using air conditioner, the room must be ventilated.

Do not keep the doors and windows open

Otherwise, it may lower the efficiency of the air conditioner.

If do not use the air conditioner for a long time, it is necessary to cut off power.

If do not cut off power, the

Cut off power

unit may consume power. In order to protect the unit, before using the air conditioner again, turning on the power at least 12 hours in advance.

The windows should be hung with curtains or blinds.

Do not let the sun shine directly shine in the room; do not let the outdoor air enter room.

The articles must keep dry cannot be put under the indoor unit.

When the humidity is over 80% or the drainage outlet is blocked, the indoor unit may drop water.

Do not put articles around the air inlet and outlet.

This kind of obstacle can lower the efficiency of the air conditioner or cause unit trouble.

Television, radio and acoustics, etc. equipment should keep over 1m from indoor unit and wire controller.

Otherwise, they may disturb the image and cause noise.

Do not put any drying devices under the indoor unit.

The heat may cause the deformation of indoor unit.

The air conditioner can only be used in air conditioning. It can not be used in other purpose.

Do not use the air conditioner in some specific purpose, such as storage or protect food, animals, plants, precise instrument and artwork, otherwise, the quality of them may be declined.

Maintenance

Disconnect power supply Don't touch it with wet

hand

Remove air inlet grille

First cut off the power supply, then turn

the embedded part of air inlet grille

upwards, finally use cross-shaped

screwdriver to screw off the screw.

Air filter cleaning

Don't wash with hot water or solvent to clean the unit

Use water or vacuum cleaner to clean it. If it is extremely dirty, wash it with neutral detergent or soap water.

Wash it with clean water and install it after complete dry.

Caution:

Don't use hot water over 40 C, as this may cause damage to air filter. Wipe air filter carefully.

40¡

Indoor and outdoor cleaning

Clean it with warm and wet cloth or with neutral detergent, then wipe it dry with clean and soft cloth. If air conditioner is very dirty, clean it with cloth soaked in neutral detergent,then wipe off the detergent with clean water. Don't use water higher than 40 C , which will cause discoloring and deformation. Don't use insecticide or other chemical detergents.

40¡

Maintenance

After season maintenance

Let the unit run in Fan mode for half a day in a fine weather to dry completely the unit inside.

Turn off the unit and pull out power plug.

There might be certain power consumption even if unit is stopped.

Clean air filter and indoor unit, cover outdoor unit after cleaning.

Before season maintenance

Check if there are obstacles at inlet and outlet of indoor and outdoor unit, whick will reduce unit efficiency.

Don't fail to attach air filter after making sure it is cleaned. Dust will enter into unit causing damages or faults if it is running without air filter.

To protect compressor at start, please connect external power supply to the unit 12 hrs prior to starting. Also please keep the power supply switch ON during the whole season.

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