Haier AC28NAFBEA Specification sheet

Operation & Installation
Manual
No. 0010576612
C
AC28NAFBEA
AC36NAFBEA
AC42NAFBEA
AC52NAFBEA
&EXPOSED CEILING/FLOOR MOUNTING
AIR CONDITIONER
CONVERTIBLE CEILING/FLOOR MOUNTING
Please read this operation manual before using the air conditioner.
Please keep this manual carefully and safely.
05.10.20***15*
051123**2****

Contents
Cautions ...........................................................................
Safety Precautions ...........................................................
Features and Functions ...................................................
Name of Parts .....................................................................
Cleaning and Care ..............................................................
Operation Tips.................................................................
Installation of Indoor Unit ...........................................
Trouble Shooting.............. ...........................................
1-2
3-4
5-7
8
9
10
11-25
26-27

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
Cautions
Model Zmax value
AC28NAFBEA
AC36NAFBEA
AC42NAFBEA
AC52NAFBEA
For Three-Phase
<0.3040OHM
<0.2895OHM
<0.2468OHM
*********
<0.3933OHM
For Single-Phase
<0.0901OHM
051123***
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
(page8). 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.
The refrigerating circuit is leak-proof.
The following consults are according
to the EMC testing.For
AC28/36/42/52NAFBEA, we find that
though poor conditions of the electrical
MAINS, shortly voltage drops can appear
when starting the EQUIPMENT. This
can influence other equipement (eg.
Blinking of a lamp ). But if the Mains-
Impedance Zmax value can meet the
below chart, such desturbances are not
expected. (In case of need, you may
contact your local supply authority for
further information ).

3
Safety Precautions
WARNING!
DANGER!
Do not attempt to install this air conditioner by yourself.
This unit contains no user-serviceable parts.Always consult authorized service personnel
for repairs.
When moving, consult authorized service personnel for disconnection and installation of
the unit.
Do not become excessively chilled by staying for lengthy periods in the direct cooling
airflow.
Do not insert fingers or objects into the outlet port or intake grills.
Do not start and stop air conditioner operation by connecting and disconnecting the
power supply cord and so on.
Take care not to damage the power supply cord. If the supply card is danaged, it must be
replaied by the manufacturer or authoried service agent in order to avoid a hazard.
In the event of a malfunction (burning smell, etc.), stop operation immediately, turn off
the circuit breaker, and consult authorized service personnel.
For series 28,36,42,52, 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.
Use copper wire only. All the cables shall have got the European authentication certificate.
For series 28,36,42,52, the power supply connects from the outdoor side. The connecting
cable are self-provided.
The parameter of connecting cable: 3G 1.5mm2 + 1G 0.75mm2 .
The requirement of the cross section area of the power supply cord:
For series 28 (Power supply: 380-400V, 3N~,50Hz), 36,42,52, H07RN-F 5G 2.5mm2.
For series 28 (Power supply :1PH,220-230V~,50Hz), H07RN-F 4G 3.5mm2.
For the above specs, if the power cable or the connecting wire is more than 3 meter,
please enlarge the wire diameter accordingly.
The paramter of Indoor and Outdoor unit:T3.15A/250VAC.If the fuse on PC board is
broken, please change with the type.
*********

4
Safety Precautions
WARNING!
Provide occasional ventilation during use.
Do not direct air flow at fire places or heating apparatuses.
Do not climb on and place objects on the air conditioner.
Do not hang objects from the indoor unit.
Do not set flower vases or water containers on top of the air conditioner.
Do not expose the air conditioner directly to water.
Do not operate the air conditioner with wet hands.
Do not pull power supply cord.
Turn off power source when not using the unit for extended periods.
Check the condition of the installation stand for damage.
Do not place animals or plants in the direct path of the air flow.
Do not drink the water drained from the air conditioner.
Do not use in applications involving the storage of foods, plants or animals, precision
equipment, or art works.
Do not apply any heavy pressure to radiator fins.
Operate only with air filters installed.
Do not block or cover the intake grill and outlet port.
Ensure that any electronic equipment is at least one metre away from either the indoor
or outdoor unit.
Avoid installing the air conditioner near a fireplace or other heating apparatuses.
When installing the indoor and outdoor unit, take precautions to prevent access to infants.
Do not use inflammable gases near the air conditioner.

5
Features and Functions
AUTOMATIC OPERATION
SLEEP
HEAT & COOL TYPE
Merely press the ON/OFF button, and the unit will begin automatic operation in any of the
Heating, Cooling and Blow modes as appropriate, in accordance with the thermostat setting and
the actual temperature of the room.
COOLING TYPE
When the SLEEP button is pressed during Cooling or Dry mode, the thermostat setting
gradually rises during the period of operation. When the set time is reached, the unit
automatically turns off.
HEAT & COOL TYPE
When the SLEEP button is pressed during Heating mode, the air conditioner's thermostat
setting gradually lowers during the period of operation; When the set time is reached, the
unit automatically turns off.
WIRELESS REMOTE CONTROL UNIT
The WIRELESS REMOTE CONTROL UNIT allows convenient control of air conditioner
operation.For this type unit, the wireless remote controllor type is YR-H50.
MILDEW-RESISTANT FILTER
The AIR FILTER has been treated to resist mildew growth, thus allowing cleaner use and
easier care.
COOLING TYPE
Merely press the ON/OFF button, and the unit will begin automatic operation in the Cooling
or dry modes as appropriate, in accordance with the thermostat setting and the actual temperature
of the room.

6
Features and Functions
VERTICAL AIR DIRECTION ADJUSTMENT
Use the air direction adjustment within the ranges shown above.
HORIZONTALAIR DIRECTION ADJUSTMENT
Each time the button is pressed, the air direction range will change as follows:
Press the AIR FLOW DIRECTION VERTICAL SET button.
The vertical airflow direction is set automatically as shown, in accordance with the type of
operation selected.
Press the AIR FLOW DIRECTION HORIZONTAL SET button.
12 3 45
54 3 21
Cool/Dehumidification/Fan:
Heat:
1
2
3
4
5
12345
Use the air direction adjustments within the ranges shown above.

Each time the button is pressed, the air direction range will change as follows:
Features and Functions
7
The swing range of up-down flap is as follow :
air direction louvers
RIGHT/LEFT
12 3 45
32124 154 5
1
2
3
4
5
Air flow direction set Range of swing
1
2
3
4
5
1
1
2
3
1
to
3
to
3
to
4
to
5
to
5
(all range)
Note :
When being switched on firstly, the up-down flap will be at the position of max.angle.
In cooling, the up-down louver is not good to stay at position 4, 5 for along time,
otherwise, the dew will occur.

Name of Parts
8
1 Operating Control Panel
2 Emergency switch
3 Power Indicator Lamp
4 OPERATION Indicator Lamp
5 TIMER Indicator Lamp
6 Compressor Lamp
7 Remote receiver
8 Inlet Grill ( Filter inside )
9 Front panel
45 6
1
POWER OPER TIMER
EMER 2
COMP
3
for series 28,36,42,52
8
91
7