Haier HBU-42CH03 User manual

Please read this operation manual before using the air conditioner.
No.0150500604
C
Operation & Installation Manual
HBU 28CH03
HBU 28HH03
HBU 36HH03
HBU 42CI03
HBU 42CH03
HBU 42HI03
HBU 48CH03
HBU 48HJ03
HBU 48CK03
CASSETTE TYPE AIR CONDITIONER
Please keep this manual carefully and safely.
Indoor Unit

Contents
Cautions ...........................................................................................
Introduction to Spare Parts................................................................
Maintenance...................................................................................
Trouble Shooting ..........................................................................
When Trouble Happens..................................................................
Customer Need to know.....................................................................
Installation Procedure ....................................................................
1 5
6
7 8
9 10
11 12
13
14 24

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.
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.
All these valuable materials may be taken to a
waste collecting center and used again after
adequate recycling.
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 the cables shall have got the European
authentication certificate.
5. The breaker of the air conditioner should
be all pole switch; and the distance
between its two contacts should be no less
3mm. Such means for disconnection must
be incorporation in the fixed wiring.
6. The waste battery shall be disposed
properly.
7. The indoor unit installation height is at
least 2.5m.
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.
1. Applicable ambient temperature range:
The machine is adapti e in following
situation
Model
2. If the supply cord is damaged, it must be
replaced by the manufacturer or its service
agentor a similar qualified person.
Cautions
HBU 36HH03 HBU 42CH03
HBU 42CI03 HBU 42HI03
HBU 48CH03 HBU 48HJ03
HBU 48CK03
HBU 28CH03 HBU 28HH03
Power Cable
3. The wiring method should be in line with
the local wiring standard.
4. The power cable and connecting cable
are self provided.
The requirement of the power cable:
The requirement of the connecting cable:
Model Connecting cable
HBU 28CH03 HBU 36HH03
HBU 42CH03 HBU 42CI03
HBU 42HI03 HBU 48CH03
HBU 48HJ03 HBU 48CK03
3G 4.0mm2
5G 2.5mm2
HBU 28HH03
4G 0.75mm2
6G 0.75mm2
Cooling
Heating
Indoor
outdoor
DB
WB
Indoor
outdoor
Rated
27
19
35
24
20
14.5
7
6
Maximum
32
23
43
26
27
24
18
Minimum
18
14
10
6
15
7
2
DB
WB
DB
WB
DB
WB

WARNING!
Carefully read the following information in order to operate the airconditioner correctly.
Below are listed three kinds of Safety Cautions and Suggestions.
WARNING!
CAUTION! Incorrect operations may result in injuries or machine damages; in some cases may
cause serious consequences.
Incorrect operations may result in severe consequences of death or serious injuries.
INSTRUCTIONS: These information can ensure the correct operation of the machine.
Be sure to conform with the following important Safety Cautions.
The Safety Cautions should be at hand so that they can be checked at any time when needed.
If the conditioner is transferred to the new user, this manual should be as well transferred to the new user.
Otherwise the one
will feel unpleasant
or harm ones' health.
If any abnormal phenomena is found (e. g.
smell of firing), please cut off the power
supply immediately, and contact the dealer
to find out the handling method.
In such case, to continue
using the conditioner will
damage the conditioner,
and may cause electrical
shock or fire hazard.
When need maintenance and repairment,
call dealer to handle it.
Incorrect mainten
ance and repairment
may cause water
leak, electrical shock
and fire hazard.
switch
off
Please let the dealer be responsible for installing
the conditioner.
Incorrect installation may cause water leak, elec
trical shock and fire hazard.
Don't put fingers or any other things into the
inlet/outlet and swing lou er while the condi-
tioner is in operation.
Because the highspeed
fan is very dangerous
and may cause injuries.
Call the dealer to take measures to pre ent the
refrigerant from leaking.
If conditioner is installed in a small room be sure
to take every measure in order to prevent suffoca
tion accident even in case of refrigerant leakage.
When conditioner is deinstalled or reinstalled
dealer should be responsible for them.
Incorrect installation may cause water leaking,
electrical shock and fire hazard.
Don't blow the human body with the cooling
air too long, and don't let the room tempera-
ture decrease too low
either.
Cautions
Safety cautions
3

CAUTIONS!
Conditioner should not be used for any other
purpose other than airconditioning.
Don't use air conditioner for any other special
purposes, e.g. the preservation and protection
of food, animals, plants,
pecision apparatus as well
as work of art, otherwise
the qualities of these
stuffs may be damaged.
Don't dismantle the outlet of the outdoor unit.
The exposure of fan is
very dangerous which
may harm human be
ings.
When air-conditioner is co-used with other
heat-radiator the frequent replacement of
room atmosphere should be required.
Inefficient venti
lation may cause
suffocation.
After a long time use of air-conditioner the
base should be checked for any damages.
If the damaged base is
not repaired, the unit
may fall down and
cause accidents.
No goods or nobody is permitted to placed on
or stand on outdoor unit.
The falling of goods and
people may cause acci
dents.
Pets and plants should not be blowed directly
in the air flow.
Otherwise will suffer
damage.
Don't operate the air-con-
ditioner with damp hands.
Otherwise will be shocked.
Only use correctly-typed fuse.
May not use wire or any other
materials replacing fuse, other
wise may cause faults or fire
accidents.
Don't place any burning unit
in the air flow of air-conditioner,
which may cause incomplete
combustion.
No inflammable spray fluid
should be permitted to be
placed or used near to air-
conditioner otherwise may
cause fire accidents.
Air-conditioner should be
cleaned only after power
supply is cut off to keep
from shock or hurt.
Don't clean air-conditioner
with water.
Otherwise may cause
shock.
Otherwise the poisonous chemicals may settle
in air conditioner which harm the health of
chemical allergic people.
When use the fumigating insecticide don't
open air-conditioner.
Cautions
4

WARNING !
CAUTION !
Please ask the dealer or specialist to install, never try by the users themselves. After the
installation please be sure of the following conditions.
Incorrect installation may cause water leaking, shock and fire hazard.
Please call dealer to install the air-conditioner.
Air-conditioner can't be installed in the
en ironment with inflammable gases
because the inflammable gases near to air-
conditioner may cause fire hazard.
Installed electrical-leaking circuit breaker.
Connect earthing wire.
Use discharge pipe correctly to ensure
efficient discharge.
[Location]
[Wiring]
[Operating noise]
It easily cause electrical shock without circuit
breaker.
Air conditioner should be located in well vented
and easily accessible place.
Air conditioner should not be located in the
following places:
(a) Places with machine oils or other oil vapours.
(b) Seaside with high salt content in the air.
(c) Near to hot spring with high content of sulfide
gases.
(d) Area with frequent fluctuation of voltage e.g.
factory, etc.
(e) In vehicles or ships.
(f) Kitchen with heavy oil vapour or humidity.
(g) Near to the machine emitting electric magnetic
waves.
(h) Places with acid, alkali vapuor.
TV, radio, acoustic appliances etc are at least 1 m
far away to the indoor unit, outdoor unit, power
supply wire, connecting wire, pipes, otherwise
images may be disturbed or noises be created.
Earthing wire should not be con
nected to the gas pipe, water pipe,
lightning rod or phone line, in
correct earthing may cause shock.
Incorrect pipe use may cause water leaking.
As required, take measures against heavy snow.
Air conditioner should be equipped with special
power supply wire.
Chose the following locations:
(a) Capable of supporting air conditioner weight,
don't increase operating noise and vibration.
(b) Hot vapour from outdoor unit outlet and ope
rating noise don't disturb neighbour.
No obstacles around the outdoor unit outlet.
Earthing
Installation
Cautions
5

Introduction to Spare Parts
6
( adjust air outlet direction
by the air direction adjusting
button on remote controller)
Air ourlet blade
Suction grill
Air filter
(located in the suction grill)

5. Close inlet grill
4. Install air filter
Put filter into protruding parts at the top of the
inlet grill.
[Clean outlet and shell]
CAUTION!
Don't use gasoline, benzene, dilutant, polishing
powder, or liquid inseticide.
CAUTION!
3. Clean
(A) Remove dust with vacuum filter.
Maintenance
[Clean air filter]
NOTE
1. Open inlet grill
When having to clean, don't dismantle air filter,otherwise may cause faults.
In the environment where there is too much dust, air filter should be cleaned for
more times.
(about half a year one time)
(B) Wash with water.
Swing off the water,
and then place in cool
place.
Pull the two handles at the same
time, slowly draw them out.
2. Dismantle air filter
Clip cpening
Bottom of filter
Frame of air inlet grill
the reverse sequance of 1.
Don't wash with water over 50 , to prevent
discoloring or deforming.
Don't dry over fire. Filter maybe burn.
7
With too much dust, use soft brush and neutral
detergent.
Don't wash with water over 50 , otherwise may
cause discoloring or deforming.
Use soft dry cloth to scrub.
If duse not removed,can use water or neutral
detergent.
If ceiling built in conditioner's swing plate too
dirty, it can be dimantled(as described below)
and cleaned.
Remove the air inlet grill

8
NOTE
1.The inner part of indoor unit must be cleaned. Consult dealer, because clean must be
done by technician.
2.In cooling operation, discharging system discharge water in room.
Seasonal Reser e
Operate the unit with FAN mode on a fair day for about half
a day to dry the inside of the unit well.
Stop operation and turn off the power supply switch .Electric
power is consumed even the air conditioner is in stop.
Clean the air filter, indoor unit and outdoor unit,and cover
the unit with dustcoat.
Pre-season Care
See that there is no obstacles blocking the air inlet and
air outlet of both indoor and outdoor unit to avoid reduce
the working efficiency.
Be sure to install the air filter, ensure that the air filter is not dirty. Otherwise may
result in machine damages or cause malfunciton due th dust inside the unit
To prevent compressor when start in HEAT mode, please
cut in the power supply switch 12 hours before starting
run,furthermore, always keep the power supply switch
on during the using senson.
Post-season Care
Maintenance