Haier HFU-09HA03/R2(DB), HFU-12HA03/R2(DB), HFU-18HA03/R2(DB) Operation Manual

Please read this operation manual before using the air conditioner.

HFU-09HA03/R2(DB)

FLOOR UNIT
OPERATION MANUAL

HFU-12HA03/R2(DB)

No.00105

HFU-18HA03/R2(DB)

Cautions

Before disposing an old air conditioner that
goes out of use, please make sure it's inop­erative and safe. Unplug the air conditioner
in order to avoid the risk of child entrapment.

It must be noticed that air conditioner system
contains refrigerants, which require speciali­zed waste disposal. The valuable materials
contained in an air conditioner can be recycled
.Contact your local waste disposal center for
proper disposal of an old air conditioner and
contact your local authority or your dealer if
you have any question. Please ensure that
the pipework of your air conditioner does not
get damaged prior to being picked up by the
relevant waste disposal center, and contribute
to environmental awareness by insisting on an
appropriate, anti-pollution method of disposal.

Disposal of the old air conditioner

Disposal of the packaging of your
new air conditioner

Before starting the air conditioner, read the
information given in the User's Guide caref­ully. The User's Guide contains very impor­tant observations relating to the assembly,
operation and maintenance of the air
conditioner.

The manufacturer does not accept respon­sibility for any damages that may arise due
to non-observation of the following
instruction.

Damaged air conditioners are not to be
put into operation. In case of doubt, consult
your supplier.

Use of the air conditioner is to be carried
out in strict compliance with the relative
instructions set forth in the User's Guide.

Installation shall be done by professional
people, don't install unit by yourself.

For the purpose of the safety,the air con­ditioner must be properly grounded in acco­rdance with specifications.

Always remember to unplug the air
conditioner before openning inlet grill. Never
unplug your air conditioner by pulling on
the power cord. Always grip plug firmly and
pull straight out from the outlet.

All electrical repairs must be carried out
by qualified electricians. Inadequate repairs
may result in a major source of danger for
the user of the air conditioner.

Safety Instructions and Warnings

All the packaging materials employed in the
package of your new air conditioner may be
disposed without any danger to the
environment.

The cardboard box may be broken or cut into
smaller pieces and given to a waste paper
disposal service. The wrapping bag made of
polyethylene and the polyethylene foam pads

All these valuable materials may be taken to
a waste collecting center and used again after
adequate recycling.

Consult your local authorities for the name
and address of the waste materials collecting
centers and waste paper disposal services
nearest to your house.

Do not damage any parts of the air
conditioner that carry refrigerant by piercing
or performating the air conditioner's tubes
with sharp or pointed items, crushing or
twisting any tubes, or scraping the coatings
off the surfaces. If the refrigerant spurts
out and gets into eyes, it may result in
serious eye injuries.

Cautions

2

11 .The power plug and connecting cable
must have acquired the local attestation.

2. If the power supply cord is damaged, it
must be replaced by the manufacturer
or its service agent or a similar qualified
person.

3. If the fuse of indoor unit on PC board is
broken,please change it with the type of
T. 3.15A/ 250V. If the fuse of outdoor unit
is broken, change it with the type of
T.25A/250V.

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

5. After installation, the power plug should
be easily reached.

6. The waste battery should be disposed
properly.

7. The appliance is not intended for use
by young children or infirm persons
without supervision.

8. Young children should be supervised
to ensure that they do not play with
the appliance.

10.Please employ the proper power plug,
which fit into the power supply cord.

9 .The distance between the indoor unit and
the floor should be more than 2m.

Do not obstruct or cover the ventilation
grille of the air conditoner.Do not put fingers
or any other things into the inlet/outlet and
swing louver.

Do not allow children to play with the air
conditioner.In no case should children be
allowed to sit on the outdoor unit.

The refrigerating circuit is leak-proof.

1.Applicable ambient temperature range:

Specifications

The machine is adaptive in following
situation

Cooling

Indoor

Maximum:D.B/W.B

Maximum:D.B/W.B
Maximum:D.B

Maximum:D.B
Maximum:D.B

Minimum:D.B/W.B

Maximum:D.B/W.B
Minimum:D.B/W.B

Outdoor

Indoor

Outdoor

Heating

32oC/23oC

24oC/18oC

43oC/26oC
18oC

27oC
15oC

18oC/14oC

-7oC/-8oC

Cautions

earthing

Use fuse with specified capacity.
Replacement with steel or copper
wires are absolutely prohibited.

FUSE

COPPERWIRE

STEEL WIRE

Grounding wire should not be connected
to that of gas pipeline, water pipeline,
lighting arrester or telephone.

3

Safety Instruction

Installation

WARNING

Please read the following Safety Instructions carefully prior to use
The instructions are classified into two levels, WARNING and CAUTION according to

the seriousness of possible risks and damages as follows. Compliance to the
instructions are strictly required for safety use.

Please call Sales/Service Shop for the Installation.

Do not attempt to install the air conditioner by yourself because improper works
may cause electric shock, fire, water leakage.

Installation in a inadequate place may cause accidents. Do not install in the following place.

STRICT
ENFORCEMENT

Connect the earth
cable.

Do not install in the
place where there is
any possibility of
inflammable gas
leakage around the
unit.

Do not get the unit
exposed to vapor
or oil steam.

Check proper
installation of the
drainage

PROHIBITION

PROHIBITION

CAUTION

securely

4

Cautions

WARNING

When abnormality such as burnt-small found,
immediately stop the operation button and
contact sales shop.

OFF

Use an exclusive power source with a
circuit breaker

ENFORCEMENT

Connect power supply cord
to the outlet completely

After installed, the unit shall be
tested for electric leakage.

Do not use power supply cord
in a bundle.

Take care not to damage

the power supply cord.

Do not use power supply cord

extended or connected in halfway

STRICT

ENFORCEMENT

STRICT

STRICT

ENFORCEMENT

PROHIBITION

PROHIBITION

PROHIBITION

PROHIBITION

Do not start or stop the
operation by disconnecting
the power supply cord and so on.

Do not channel the air flow directly
at people, especially at infants or
the aged.

Do not try to repair or reconstruct
by yourself.

Do not use for the purpose of storage of
food, art work, precise equipment,
breeding, or cultivation.

CAUTION

Take fresh air occasionally especially
when gas appliance is running at the
same time.

PROHIBITION

STRICT

ENFORCEMENT

Do not operate the switch with
wet hand.

PROHIBITION

PROHIBITION

PROHIBITION

PROHIBITION

PROHIBITION

Do not install the unit near a fireplace
or other heating apparatus.

Check good condition of the
installation stand

Do not pour water onto the unit
for cleaning

PROHIBITION

Do not place animals or plants in
the direct path of the air flow

Do not place any objects on or
climb on the unit.

Do not place flower vase or water
containers on the top of the unit.

Do not insert objects into the air
inlet or outlet.

PROHIBITION

PROHIBITION

PROHIBITION

Indoor unit

1.OUTLET

2.CONTROL PANEL

3.INLET

4.FILTER (inside)

5.OUTLET

5

Outdoor unit

HFU-09HA03/R2(DB)
HFU-12HA03/R2(DB)

CONNECTING PIPING AND ELECTRICAL WIRING
DRAIN HOSE

OUTLET
INLET

HFU-18HA03/R2(DB)

Parts and Functions

CAUTION

Before opening the front grille, be sure
to stop the operation and turn the
breaker OF

F.
Do not touch the metal parts on the
inside of the indoor unit, as it may result
in injur

y.

Receiver

Signals are received from the remote
controller here.

Upon receiving a signal, there is a receiving
sound.

Air outlet selection switch

This setting blows air from upper outlet only.

This setting automatically decides a blow
pattern depending on mode and conditions.

This setting is
recommended.

Air outlet
selection

ON/OFF button

Push once to start operation,
push once again to stop it.

Operation is set to AU

TO, air

flow is set to AU

TO FAN.

Use when remote controller is
not available.

Indoor temperature sensor

Senses the air temperature around the unit.

Air flow selection

Make air flow selection according to what suits you.

When setting the air outlet selection
switch to

Regardless of the operating mode or situation, air
blows from the upper air outlet.
Use this switch when you do not want air coming
out of the lower air outlet. (While sleeping etc..)

Operating
mode

Situation Blowing pattern

Cool
mode

Heat
mode

At start or when air
temperature is lo

w.

So that air does not come into
direct contact with people. Air
is blown upper air outlet.

At times other than
belo

w. (Normal

time.)

At start of operation
or other times when
the room is not fully
cooled.

Air is blown from the upper and
lower air outlets for high speed
cooling during Cool mode, and
for filling the room with warm
air during Heat mode.

So that air does not come
into direct contact with
people, air is blown upper air
outlet, room temperature is
equalised

When the room has
become fully cool .

Parts and Functions

When setting the air outlet selection
switch to

Air conditioner automatically decides the
appropriate blowing pattern depending on the
operating mode/situation.

During Dry and Fan mode, so that cold air does
not come

into direct contact with people, air is blown upper

air outlet.

7

Remote Controller

1.TIMER
Used to select TIMER ON,

TIMER OFF, TIMER ON-OFF

2.HOUR
Used to set clock and timer
setting.

3.CLOCK
Used to set correct time.

Note:

1. The following functions and related

displays are not available for all models:
Display of humidifying and atmosphere
humidity.

2. There is health display with the remote

controller in this type, but without health
function.

4. MODE
Used to select AUTO, COOL, DRY,
FAN and HEAT operation.

5. ON/OFF
Used for unit start and stop.

6. SWING
Used to adjust the up/down air flow direction.

7. TEMP.
Used to select your desired temperature.

8. TIMER ON display

9. SLEEP display

10. FAN SPEED display
Remote controller:

LOW MED HI AUTO

11. SWING UP/DOWN display

12. MODE display

AUTO
COOL

DRY
FAN
HEAT

Operation
mode

Remote
controller

13. SIGNAL SENDING display

14. TEMP. display

Remote controller: to display the TEMP. setting.

15. CLOCK display

16. TIMER OFF display

17. FAN

Used to select fan speed: LO,MED,HI,AUTO

18. SET

Used to confirm timer and clock settings.

19. SLEEP

Used to select sleep mode.

20. RESET

When the remote controller appears abnormal,
use a sharp pointed item to press this button
to reset the remote controller to normal condition.

21. LOCK

Used to lock buttons and LCD display. If
pressed, the other buttons will be disabled and
the lock condition display appears.
Press it once again, lock will be canceled and
lock condition display disappears.

22. LOCK display

23. POWER/SOFT

Parts and Functions

8

Remove the batteries in case unit won't be in usage for a long period. If there are any display after
taking-out, just need to press reset key.

Clock Set

When unit is started for the first time and after replacing batteries in remote
controller, clock should be adjusted as follows:

Remote controller's operation

3. After time setting is confirmed, press SET, "AM" or "PM" stop flashing,
while clock starts working.

2. Press or to set correct time. Each press will increase or decrease 1
min. If the button is kept depressed, time will change quickly.

1. Press CLOCK button,"AM" or "PM" flashes.

When in use, put the signal transmission head directly to the receiver hole on the indoor unit.
The distance between the signal transmission head and the receiver hole should be within 7 m

without any obstacle as well.
Don't throw or knock the remoter controller.
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.

Loading of the battery

Load the batteries as illustrated right
2 R-03 (7#) batteries

Remove the battery cover:
Slightly press" "area and push down the cover
as illustrated.

Load the battery:

Be sure that the loading is in line with the "+" / "-".
request as illustrated on the bottom of the case.

Put on the cover again.

Confirmation indicator:

After pressing power ON/OFF, if no display, reload the batteries.

Note:

Full display or unclear display during operation indicates the batteries have been used up.
Please change batteries.

Used two new same-typed batteries when loading.
If the remote controller can't run normally during operation, please remove the batteries and
reload several minutes later.

Hint:

Parts and Functions

9

4

5

About AUTO mode

In AUTO run mode, the air conditioner will
automatically select cooling or heating
operation mode according to room temperature.

LOW

MED

HI

AUTO

1. Unit start

Press ON/OFF on the indoor unit, or press ON/OFFon
the remote controller, unit starts.
Previous operation status appears on LED display

,

and set the operation mode.

2.Select operation mode

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

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

Remote controller:

Remote controller:

Then Select Auto operation

AUTO COOL DRY FAN HEAT

4.Fan speed selection

5.Unit stop

Air conditioner is running under displayed wind speed
When FAN is set to AUTO, the air conditioner
automatically adjusts the fan speed according to room
temperature.

Press ON/OFF button, the unit stops.

Operation

Auto Operation

Remote controller

Press TEMP. button

Every time the button is pressed, temp.setting
increase 1oC,if kept depressed, it will increase
rapidly

Every time the button is pressed, temp.setting
decrease 1oC,if kept depressed, it will decrease
rapidly

Select a desired temperature.

3.Select temp.setting

10

Operation

Cool Operation

Remote controller

1. Unit start

Press ON/OFF on the indoor unit, or press ON/OFFon
the remote controller, unit starts.
Previous operation status appears on LED display

.

2.Select operation mode

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

Remote controller:

Then Select Cool operation

AUTO COOL DRY FAN HEAT

Press TEMP. button

Every time the button is pressed, temp.setting
increase 1oC,if kept depressed, it will increase
rapidly

Every time the button is pressed, temp.setting
decrease 1oC,if kept depressed, it will decrease
rapidly

Select a desired temperature.

3.Select temp.setting

Press FAN button. For each press, fan speed changes as
follows:
Remote controller:

LOW

MED

HI

AUTO

4.Fan speed selection

Air conditioner is running under displayed wind speed
When FAN is set to AUTO, the air conditioner
automatically adjusts the fan speed according to room
temperature.

5.Unit stop

Press ON/OFF button, the unit stops.