Haier HPU-90CA03T3 User manual

Cabinet unit
Operation Manual
HPU-90CA03T3
(Cooling Unit)
No.0150504455
A
Name of Parts
Parts and Functions
Operation points
Safety Precautions
Operation
Users' Attention
Maintenance
Trouble shooting
When problems occur
When troubles occur
nstallation instruction
nstallation procedure
Others
1
2
3
4
5-6
7
8-9
10
11
12
13-14
15-26
27-28
CONTENTS

Outlet grill
Operation panel
Inlet grill
Indoor unit
Name of Parts
Outdoor unit
1
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 D 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.
Air outlet
Air inlet
Air inlet

Parts and unctions
3.TEMP Setting Button
Used to set temperature. (Setting ranges: 16 C to 30 C)
1.Power ON/OFF Button
4.MODE Button
Used to select operation mode: AUTO COOL DRY FAN HEAT
AUTO
FAN
HEAT
COOL
DRY
8.TEMPERATURE Display
7.LOCK State Display
5.Operation MODE Display
6.FAN SPEED Display
2.FAN Button
Used to select fan speed:AUTO,LOW,M D,H GH.
Mode
Used to display set temperature and room temperature.
Used for unit start or stop
Panel
2
MODE FANTEMP ON/OFFTEMP
5 4 3 21
7
6
LOW M D H GH
AUTO(Flash)
8

Change of fan speed
n COOL NG mode, the air sending is set at AUTO,
when the indoor temperature is near the set temperature,
the fan speed will lower automatically. n HEAT NG
mode, when room temperature reaches the set temperature,
the compressor will stop running, and the fan will change
to LOW FAN or stop. n DEHUM D FY NG mode, the fan
speed will change automatically.
3-minute protection function
f start the unit immediately only
after it is turned off, the compressor
will start after 3 minutes have
elapsed to protect the compressor.
Operation of air conditioner
When the ambient humidity is too high,
in COOL NG or DEHUM D FY NG
mode, there may be water dropped in the
air outlet.
Anti-cold air blowing out
During Heating operation, after starting the
unit, the indoor fan motor will not rotate
immediately to prevent cold air from blowing
out.
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
conditioner will automatically resume operation.
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.
Operation points
3
?
MODEFAN SWNG
TEMP
CLOCK
TMER
SET
SLEEP
FLTER RESET
RESET
ON/OFF
MODEFAN SWNG
TEMP
CLOCK
TMER
SET
SLEEP
FLTER RESET
RESET
ON/OFF
MODEFAN SWNG
TEMP
CLOCK
TMER
SET
SLEEP
FLTER RESET
RESET
ON/OFF
MODEFAN SWNG
TEMP
CLOCK
TMER
SET
SLEEP
FLTER 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.
Do not put the fire
devices in the places,
which the air from
the air conditioner
can directly blow.
t may cause deterioration of
the articles.
t may cause the fire
devices cannot burn
completely.
Do not install the system where the air
outlet may directly reach the flora and
fauna.
Only use the proper specified fuse.
t will not be good for their health.
f use metal wire or copper wire to
replace the fuse, it may cause trouble
and fire accident.
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.
ON
O
Do not use the pow-
er switch to turn on
or off the air condit-
ioner.
Do not use such equipment as a water heater,
etc., around the indoor unit
or the wire controller.
t may cause fire or
Creepage.
f 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.
When operating the system sim-
ultaneously with a combustion
apparatus, indoor air must be v-
entilated frequently.*
nsufficient ventilation may ca-
use the danger of lack of oxygen.
When cleaning, please
stop the unit and cut o-
ff the power first.
Do not put the water containers,
such as vase, on the unit.
Do not perform
cleaning, when the
indoor fan motor is
rotating in high
speed.
f the water enters
into the unit and damages
the electric insulation material,
it may cause electric shock.
4
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.
mproper repair may
cause water leakage,
electric shock and fire accident. mproper moving and reinstallation may cause
water leakage, electric shock and fire accident.
Applicable ambient temperature range:
Cooling
ndoor
Outdoor
Maximum:
Minimum:
Maximum:
Minimum:
D.B / W.B
D.B / W.B
D.B / W.B
D.B
32 / 23
18 / 14
52
21
/ 32

AUTO, COOL , HEAT and DRY Operation
1. Unit start
Press ON/OFF button,unit starts.
Previous operation status appears on LCD (except for T MER,SLEEP and SW NG setting)
3.Temperature setting
Then select AUTO run or select COOL operation or select DRY operation or select HEAT operation
or select FAN operation
2.Select operation mode
Press MODE button. At each press, operation mode changes as follows:
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:
Air conditioner will run at the selected fan speed.
5. Unit stop
Press ON/OFF button,unit stops.
n FAN mode, the temperature setting is not displayed on LCD,and "Auto Fan" not available.
n 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.
n HEAT mode,warm air will blow out after a short period of time due to cold-draft prevention function.
n Auto mode,unit will adjust fan speed according to room temperature automatically.
Operation
5
Temp. setting +2 C
Temp.setting
On reaching temp.setting
+2 C, unit will run in mild
DRY mode.
Ultra-low air flow
COOL operation starts
when room temp.is
higher than temp.
setting.
LOCK
MODE FANTEMP ON/OFFTEMP
5
AUTO(Flash) LOW M D H GH
AUTO FANHEATCOOL DRY
4

Operation
Fan Operation
1.Unit start
Press ON/OFF button to start your air conditioner.
Previous operation status appears on LCD (except for T MER, SLEEP, and SW NG setting).
2.Select operating mode
Press MODE button. At each press, operation mode changes as follows:
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.
LOCK
MODE FANTEMP ON/OFFTEMP
6
AUTO FANHEATCOOL DRY
4
5. Warning:cooling only types are not with functions in heating mode.

Users Attention
Set proper room temperature
Not too low or high and make every peop-
le in the
room
feel
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.
Cut off
power
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.
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.
If do not use the air conditioner
for a long time, it is necessary to
cut off power.
f do not cut
off power, the
unit may consume
power. n 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.
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.
Do not press tightly with the LCD part of
the wire controller to avoid damage of it.
The airflow cannot directly blow
to the pets and plants.
Otherwise, pets
and plants
may be hurt.
Do not put any drying
devices under
the indoor unit.
The heat may cause
the deformation of
indoor unit.
Cooling is
26~28¡
Heating is
18~23¡
7

Maintenance
Disconnect po er supply Don't touch it ith et
hand
Don't ash ith hot ater
or solvent to clean the unit
Don't use hot ater over 40 C,
as this may cause damage to air filter.
Wipe air filter carefully.
Clean it ith arm and et cloth or ith neutral detergent, then ipe it dry ith
clean and soft cloth.
If air conditioner is very dirty, clean it ith cloth
soaked in neutral detergent,then ipe off the
detergent ith clean ater.
Don't use ater higher than 40 C , hich ill cause
discoloring and deformation.
Don't use insecticide or other chemical detergents.
Caution:
Indoor and outdoor cleaning
Use ater or vacuum cleaner to clean it.
If it is extremely dirty, ash it ith
neutral detergent or soap ater.
Wash it ith clean ater and install
it after complete dry.
Air filter cleaning
40¡
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.
8
Remove air inlet grille
40¡

Maintenance
After season maintenance
Before season maintenance
9
Let the unit run in Fan mode for half a day in a
fine eather to dry completely the unit inside.
Turn off the unit and pull out po er plug.
There might be certain po er consumption even
if unit is stopped.
Clean air filter and indoor unit, cover outdoor
unit after cleaning.
Check if there are obstacles at inlet
and outlet of indoor and outdoor unit,
hick ill reduce unit efficiency.
To protect compressor at start, please connect
external po er supply to the unit 12 hrs prior
to starting. Also please keep the po er supply
s itch ON during the hole season.
Don't fail to attach air filter after making sure it is cleaned.
Dust ill enter into unit causing damages or faults if it is running ithout air filter.