Haier HPU-42CV03 Specification sheet

Please read this operation manual before using the air conditioner.
No.0150500334
Operation & Installation Manual
CABINET TYPE AIR CONDITIONER
Please keep this manual carefully and safely.
HPU-42CV03
HPU-42HV03
HPU-48CV03
HPU-48HV03

Content
Operation
Cautions
Parts
Operation
Operation hints
Energy saving
Maintenance
Trouble shooting
When problems occur
Indoor & outdoor unit connection
Tools necessary
Installation procedures
5-12
13
14
17
20
1-2
3-4
15-16
18-19
21
22-27
Others 28

Cautions
1
Disposal of the old air conditioner
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 a 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 packaging of your
new air conditioner
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
contain no fluorochloric hydrocarbon.
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.
Safety Instructions and Warnings
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.

2
The machine is adaptive in following
situation
Applicable ambient temperature range:
Cautions
Cooling
Heating
Indoor
outdoor
Rated Maximum Minimum
27 32 18
19 23 14
35 43 10
24 26 6
20 27 15
14.5 -- --
7 24 -7
6 18 --
DB C
WB C
DB C
WB C
Indoor
outdoor DB C
WB C
DB C
WB C
For the purpose of safety, the air
conditioner must be properly grounded
in accordance with specifications.
Always remember to unplug the air
conditioner before opening 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 conditoiner.
Do not damage any parts of the air
conditioner that carry refrigerant by
piercing or perforating 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.
Do not obstruct or cover the
ventilation grille of the air conditioner.
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.
Specifications
The refrigerating circuit is leak-proof.

**+ ** **-
Parts
3
1
2
1
2
1
2
3
4
2
1
2
3
4
Indoor unit
Remote controller
Outlet grill
Operationpanel
Inlet grill
Air filter [inside the unit]
Outdoor unit
Inlet grill
Outlet grill
ON
OFF
TEMP
HEALTH FAN
MODE
SLEEP SWING
CLOCK
TIMER
SET
LOCK
LIGHT
RESET
HEAT
SLEEP
ON/OFF MODE FAN TEMP + TEMP - HEALTH
SET
HUMI
TEMP
HEALTH
TIMER
SLEEP
TEMP
HUMI
SET
SLEEP
TIMER
HEALTH
ON/OFF MODE FAN SET
TEMP
HUMI
HEALTH
TIMER

Parts
Manual Operation
MODE
CLOCK
Used to set correct time.
TIMER
LIGHT
Used to set temp.,temp.
range:16 C~30 C
SLEEP
Used to select sleep
mode
HOUR
Used to set clock and
timer setting.
RESET
Used to reset the
controller back to
normal condition.
LOCK
Used to select
TIMER ON, TIMER
OFF, TIMER
ON/OFF.
Used to lock buttons
and LCD display.
Note: These models don't have the following related display and function
For some air conditioners , the function is not availed.
ON
OFF
TEMP
HEALTH FAN
MODE
SLEEP SWING
CLOCK
TIMER
SET
LOCK
LIGHT
RESET
Power ON/OFF
Used for unit start and stop.
Used to selectAUTO run,
COOL, DRY,HEAT and
FAN operation.
2
SET
Used to confirm
Timer and Clock
setting.
TEMP
HEALTH
Control the light up and go out
of the control panel's
background light source and
control the switch of the buzzer.
Used to set Health operation
function
FAN
Used to select fan speed: AUTO,
LOW FAN, MID FAN, HIGH
FAN.
Used to set UP/DOWN air
sending and RIGHT/LEFT air
sending direction.
Health display
Display when set Health
operation function.
Battery Capacity display
Display when the electric power
of the battery is insufficient.
Timer ON/OFF display
Fan speed and air sending
direction display
Swing direction display
Room temperature display
Power/Soft operation display
Humidifying display
Clock display
Temperature display
Used to display the set
temperature and room
temperature.
Lock state display
Sleep state display
Electric Heating display
2
SWING
HEAT
29
HEAT
Fresh Air state display
Select Auxiliary
electric heater
LOW MID HIGH AUTO
1
1
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14
14
15
15
16
16 17
17
18
18
20
19
21
22
21
23
24
25
26
23
24
27
25
26
29
28
20
BA
22 28
28
27
22
27
19
11 29
4
For cooling only unit, there is no functions related to HEAT.

5
1
2
3
Operation
Clock set
When unit is started for the first time
and after replacing batteries in remote
controller, clock should be adjusted as follows:
Press CLOCK button, "AM"or "PM" flashes.
Press or to set correct time. Each press will increase
or decrease 1 min . If the button is kept pressed, time will
change quickly.
After time setting is confirmed, press SET, "AM" and "PM"
stop flashing, while clock starts working.
Remote controller's operation
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
7m without any obsacles as well.
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 signal so the distance to the indoor unit
should be shorter.
MODE
SLEEP SWING
CLOCK
TIMER
SET
LOCK
LIGHT
RESET
2R-03 dry batteries
MINUTES
HEAT
123
Confirmation indicator:
In disorderation, reload the batteries or load the new batteries
after 5 mins.
Note:The waster batteries should be disposed properly,use two
new same-type batteries when loading.
If the remote controller can’t function normally or doesn’t work at
all,use a sharp-pointed item to press the reset key.
Hint:Remove the batteries in case unit won’t be in usage for a long period.
If there are any displays after taking-out just need to press reset key.
When throw away the waste batteries, please perform in accordance with the local regulation.
Loading of the battery
Slightly press " " and push down the cover.
Load the batteries as illustrated.
2 R-03 dry batteries, (cylinder)
Be sure that the loading is in line with the "+"/"-" pole
request as illustrated.
Put on the cover again.

Remote
controller LOW MID HIGH AUTO
Operation
2
1Press ON/OFF button
Unit starts running.
The previous status appears on the display
(except. TIMER, SLEEP mode)
Press MODE button. For each press,
operation mode changes as follows:
4
Remote
controller AUTO COOL DRY FAN HEAT
Press FAN,For each press, operation mode
changes as follows:
Unit runs at the speed displayed on LCD.
When fan speed is AUTO,it is changed automatically
according to the indoor temperature.
Note:
During Auto run operation, temp. setting will be shown in LCD display, unit will select heating, cooling
or fan operation according to the room temp.
5
6
Select temp. button
Press TEMP button
Every time the button is pressed, temp.
setting increases 1 C
Every time the button is pressed, temp.
setting decreases 1 C
If the button is kept pressed, setting will
increase or decrease quickly.
3
In DRY mode, when room temp.becomes 2 C higher than temp.
setting,unit will run intermittently at LOW speed regardless of FAN
setting. Ultra-low air flow
Temp.setting+2 C
Temp.setting
COOL operation starts when room
temp. is higher than temp. setting.
On reaching 2 C higher than temp.
setting,unitwill run in mild DRY mode.
ON
OFF
TEMP
HEALTH FAN
MODE
SLEEP SWING
CLOCK
TIMER
SET
LOCK
LIGHT
RESET
2
5
HEAT
Then select AUTO run or select COOL operation or
select DRY operation or select HEAT operation
AUTO COOL DRY FAN
ON
ON
13
4
3
Control panel HEAT
TEMP+
TEMP-
The fan speed change of the control panel see page 12.
Press ON/OFF button Unit stops running.
1
5
33
24
ON/OFF MODE FAN HEALTH
TEMPTEMP
TEMP

7
Operation
Fan Operation
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.
Then select FAN
About FAN mode
When the air conditioner runs in FAN mode,
it is not possible to select AUTO FAN or to
set temperature.
Manual Operation
Remote-control unit
ON
OFF
TEMP
HEALTH FAN
MODE
SLEEP SWING
CLOCK
TIMER
SET
LOCK
LIGHT
RESET
2
4
HEAT
1
3
AUTO COOL DRY FAN HEAT
Control panel
LOW MID HIGH
1.Unit start
Press ON/OFF button to start your air conditioner.
Previous operation status appears on LCD (except for
TIMER, SLEEP, setting).
2.Select operating mode
Press MODE button. At each press, operation mode
changes as follows:
AUTO FAN HEAT
COOL DRY
1
4
2
ON/OFF MODE FAN TEMP TEMP HEALTH
3
TEMP

8
Up & down air direction
Press the up & down button once, the LCD aiflow direction will display as follows:
Cooling/Dehumification/airflow:
Remote controller: Position 1 2 3 4 6
Heating: Position 5 4 3 2 1 6
Remote controller
Auto:
Remote controller:Position 1 2 3 4 5 6
The up & down flade will move according to the above conditions.
Note: Pay more attention to not cut down the power supply because the flade can't back to the
colse position at this circumstance;
Left & right air direction
Press the Left & right button once , the LCD aiflow direction will display as follows:
Remote controller: Position 1 2 3 4 5 6 7 8
The left & right flade will move according to the above conditions
Note: 1. duringAUTO mode, pls. don't touch the flade to avoid damaging the inner part of the unit;
2. If the difference between real position & the chart position, press ON/OFF(control panel) button
or ON/OFF( remote controller) button to close the flade and re-open the unit, then it will be normal condition.
(not availble in these nuits)
(not availble in these nuits)
Up and down Side from side
Position 1
Position 2
Position 3
Position 4
Position 5
Position 6
Position 7
Position 8
[COOL/DRY/FA
N/AUTO(COOL)
HAVE NOT]
(AUTO SWING)
Position 1
Position 2
Position 3
Position 4
Position 5
Position 6
ON
OFF
TEMP
HEALTH FAN
MODE
SLEEP SWING
CLOCK
TIMER
SET
LOCK
LIGHT
RESET
HEAT
2
1
Operation Air flow adjustment
Swing louvers
(Vertical louvers)
(Horizontal louvers)