Haier HPU-48CJ03, HPU-42CH03, HPU-42HH03, HPU-48CK03, HPU-42HI03 User Manual
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CABINET TYPE AIR CONDITIONER
Operation & Installation Manual
HPU-42CH03
HPU-48CJ03
HPU-48HJ03
HPU-42HH03
HPU-42HI03
HPU-48HK03
HPU-48CK03
No.0150509772
B
Please read this operation manual before using the air conditioner.
Please keep this manual carefully and safely.
Content
Operation
Cautions
Parts
Operation hints
Energy saving
Maintenance
Trouble shooting
When problems occur
Indoor & outdoor unit connection
Tools necessary
Installation procedures
Others
1-2
3
4
5
6-7
8
9-10
11
12
13-18
19
Cautions
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
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.
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, antipollution 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
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.
waste paper disposal service. The
wrapping bag made of polyethylene
and the polyethylene foam pads
contain no fluorochloric hydrocarbon.
1
Cautions
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.
Specifications
The refrigerating circuit is leak-proof.
The machine is adaptive in following
situation
Applicable ambient temperature range:
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 --
Cooling
Heating
Indoor
outdoor
Indoor
outdoor
DB C
WB C
DB C
WB C
DB C
WB C
DB C
WB C
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.
2
Parts
1
POWER
ON/OFF
POWER
RUN
HEATER
TIMER
2
RUN
TIMER
ON/OFF
HEATER
Note:For cooling only unit,the "HEATER" light is
invalid;
ON/OFF: If pressing this button,the unit will enter
Auto Run mode according to the room temperature.
1
Inlet grill
2
Outlet grill
3
4
Outdoor unit
Indoor unit
1
Outlet grill
2
Operation panel
3
Inlet grill
4
Air filter [inside the unit]
Remote controller
1
2
HPU-42CH03 HPU-48CJ03
HPU-42HH03 HPU-48HJ03
B
A
A
U
T
O
OFF
MD
1
2
HPU-42HI03
HPU-48HK03
TEMP
ON
OFF
FAN
SWING
SLEEP
MODE
FRESH
HEALTH
CLOCK
SET
HIGH/SO
TIMER
HEAT
FILTER
LOCK
LIGHT
RESET
CODE
HPU-48CK03
3
Operation hints
Unit operation
Protection devices inside the unit will activate to stop unit operation, when ambient
temp. is extremely low or high.
When unit is running under high humidity in cooling or dehumidifying mode, condensate
might appear at outlet grill.
3-min delay protection
Unit will not restart until 3 min have elapsed for the protection of the unit.
Fan speed changes
When Fan speed is set at Auto in cooling mode, it will be automatically reduced as
room temp. is approaching temp. setting.
In dry mode, fan speed will change automatically.
Cold draft prevention
In heating mode, indoor fan will not run for the first 2-5 min. due to cold draft prevention.
Defrosting
When frost accumulates on heat exchanger in heating mode, unit will start defrosting
automatically.
During defrosting, both indoor and outdoor fan stop.
After defrosting, unit resumes running.
Use objectively
Heat pump works by means of absorbing outside heat to warm room air, so outdoor
temp. degree will affect unit's heating efficiency.
4
Energy saving
Keep proper room temp.
Too cold or too warm is no good
to your health, and power
consumption will be increased as
well.
Air filter should be periodically cleaned
If air filter is clogged:
It will cause poor cooling and
heating efficiency, higher power
consumption and even problem
may occur. In cooling operation,
water will flow out.
Use Timer effectively
You may use Timer mode to keep
a comfortable room temp.when
Proper temp.
ON
AM
8:00
OFF
PM
5:00
you wake up or come home from
outside.
Avoid direct sunlight
and air flow
Adjust air flow
properly
5
Maintenance
Disconnect power supply Don't touch it with wet
hand
Don't splash water directly on indoor
unit.
This could be
very dangerous
Don't spray any paint or insecticide
on the unit.
This will cause damage or even fire accident.
Don't wash with hot water
or solvent to clean the unit
Air filter cleaning
Pull it out from top as shown in Fig.
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.
6
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