Heinner HPAC-09WH User manual

PORTABLE AIR CONDITIONER
Model: HPAC-09WH
www.heinner.com
•Portable air conditioner
•Capacity: 9000 BTU
•Color: white

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Thank you for chosing this product!
Please read this instruction manual carefully before using it and kee it for later information
This manual is conceived for ofering you all of the necessary info regarding instalation, using
and maintenance of the machine. For a correctly and safely use of the machine, please, read
this manual before instalation and using.
I. INTRODUCTION
II. PACKAGE CONTENTS
➢Portable air conditioner
➢Instruction Manual
➢Warranty card
➢Remote controller manual
➢Installation kit

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CAUTION: Risk of fire / flammable materials (For R32/R290 units only)

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III. SAFETY PRECAUTIONS
Warnings
•Installation must be performed according to the installation
instructions. Improper installation can cause water leakage,
electrical shock, or fire.
•Use only the included accessories and parts, and specified
tools for the installation. Using non- standard parts can cause
water leakage, electrical shock, fire, and injury or property
damage.
•Make sure that the outlet you are using is grounded and has
the appropriate voltage. The power cord is equipped with a
three-prong grounding plug to protect against shock. Voltage
information can be found on the nameplate of the unit.
•Your unit must be used in a properly grounded wall receptacle.
If the wall receptacle you intend to use is not adequately
grounded or protected by a time delay fuse or circuit breaker
(the fuse or circuit breaker needed is determined by the
maximum current of the unit. The maximum current is
indicated on the nameplate located on unit), have a qualified
electrician install the proper receptacle.
•Install the unit on a flat, sturdy surface. Failure to do so could
result in damage or excessive noise and vibration.
•The unit must be kept free from obstruction to ensure proper
function and to mitigate safety hazards.
•Do not modify the length of the power cord or use an
extension cord to power the unit.
•Do not share a single outlet with other electrical appliances.
Improper power supply can cause fire or electrical shock.
•Do not install your air conditioner in a wet room such as a
bathroom or laundry room. Too much exposure to water can
cause electrical components to short circuit.
•Do not install the unit in a location that may be exposed to
combustible gas, as this could cause fire.
•The unit has wheels to facilitate moving. Make sure not to use
the wheels on thick carpet or to roll over objects, as these
could cause tipping.
•Do not operate a unit that it has been dropped or damaged.
•The appliance with electric heater shall have at least 1 meter
space to the combustible materials.
•Do not touch the unit with wet or damp hands or when
barefoot.
•If the air conditioner is knocked over during use, turn off the
unit and unplug it from the main power supply immediately.
Visually inspect the unit to ensure there is no damage. If you
suspect the unit has been damaged, contact a technician or
customer service for assistance.
•In a thunderstorm, the power must be cut off to avoid damage
to the machine due to lightning.
•Your air conditioner should be used in such a way that it is
protected from moisture.

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•e.g. condensation, splashed water, etc. Do not place or store
your air conditioner where it can fall or be pulled into water or
any other liquid. Unplug immediately if it occurs.
•All wiring must be performed strictly in accordance with the
wiring diagram located inside of the unit.
•The unit's circuit board (PCB) is designed with a fuse to
provide overcurrent protection. The specifications of the fuse
are printed on the circuit board, such as: T 3.15A/250V, etc.
•When the water drainage function is not in use, keep the
upper and the lower drain plug firmly to the unit to get rid of
choking. When the drain plug is not in use, keep it carefully to
prevent children from choking.
Cautions
•This appliance can be used by children aged from 8 years and
above and person with reduced physical, sensory or mental
capabilities or lack of experience and knowledge if they have
been given supervision or instruction concerning use of the
appliance in a safe way and understand the hazards involved.
Children shall not play with the appliance. Cleaning and user
maintenance shall not be made by children without
supervision. (be applicable for the European Countries).
•This appliance is not intended for use by persons (including
children) with reduced physical, sensory or mental capabilities
or lack of experience and knowledge, unless they have been
given supervision or instruction concerning use of the
appliance by a person responsible for their safety. Children
should be supervised to ensure that they do not play with the
appliance. Children must be supervised around the unit at all
times (be applicable for other countries except the European
Countries).
•If the supply cord is damaged, it must be replaced by the
manufacturer, its service agent or similarly qualified persons in
order to avoid a hazard.
•Prior to cleaning or other maintenance, the appliance must be
disconnected from the supply mains.
•Do not remove any fixed covers. Never use this appliance if it
is not working properly, or if it has been dropped or damaged.
•Do not run cord under carpeting. Do not cover cord with
throw rugs, runners, or similar coverings. Do not route cord
under furniture or appliances. Arrange cord away from traffic
area and where it will not be tripped over.
•Do not operate unit with a damaged cord, plug, power fuse or
circuit breaker. Discard unit or return to an authorized service
facility for examination and/or repair.
•To reduce the risk of fire or electric shock, do not use this fan
with any solid-state speed control device.
•The appliance shall be installed in accordance with national
wiring regulations.
•Contact the authorised service technician for repair or
maintenance of this unit.
•Contact the authorised installer for installation of this unit.

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•Do not cover or obstruct the inlet or outlet grilles.
•Do not use this product for functions other than those described
in this instruction manual.
•Before cleaning, turn off the power and unplug the unit.
•Disconnect the power if strange sounds, smell, or smoke comes
from it.
•Do not press the buttons on the control panel with anything other
than your fingers.
•Do not remove any fixed covers. Never use this appliance if it is
not working properly, or if it has been dropped or damaged.
•Do not operate or stop the unit by inserting or pulling out the
power cord plug.
•Do not use hazardous chemicals to clean or come into contact
with the unit. Do not use the unit in the presence of inflammable
substances or vapour such as alcohol, insecticides, petrol, etc.
•Always transport your air conditioner in a vertical position and
stand on a stable, level surface during use.
•Always contact a qualified person to carry out repairs. If the
damaged power supply cord must be replaced with a new power
supply cord obtained from the product manufacturer and not
repaired.
•Hold the plug by the head of the power plug when taking it out.
•Turn off the product when not in use.
Note about Fluorinated Gasses (not applicable to the unit using
R290 refrigerant)
1. Fluorinated greenhouse gases are contained in hermetically
sealed equipment. For specific information on the type, the amount
and the CO2 equivalent in tonnes of the fluorinated greenhouse gas
(on some models), please refer to the relevant label on the unit itself.
2. Installation, service, maintenance and repair of this unit must be
performed by a certified technician.
3. Product uninstallation and recycling must be performed by a
certified technician.

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IV. WARNING FOR USING R32/R290 REFRIGERANT
•Do not use means to accelerate the defrosting process or to clean, other than
those recommended by the manufacturer.
•The appliance shall be stored in a room without continuously operating ignition
sources (for example: open flames, an operating gas appliance or an operating
electric heater).
•Do not pierce or burn.
•Be aware that the refrigerants may not contain an odour.
•Appliance should be installed, operated and stored in a room with a floor area
according to the amount of refrigerant to be charged. For specific information on
the type of gas and the amount, please refer to the relevant label on the unit itself.
When there are differences between the lable and the manual on the min. room
area description, the description on label shall prevail.
For R290
Amount of refrigerant (kg)
Min. room area (m²)
Amount of refrigerant (kg)
Min. room area (m²)
> 0.0836 and ≤ 0.1045
5
> 0.2090 and ≤ 0.2299
11
> 0.1045 and ≤ 0.1254
6
> 0.2299 and ≤ 0.2508
12
> 0.1254 and ≤ 0.1463
7
> 0.2508 and ≤ 0.2717
13
> 0.1463 and ≤ 0.1672
8
> 0.2717 and ≤ 0.2926
14
> 0.1672 and ≤ 0.1881
9
> 0.2926 and ≤ 0.3135
15
> 0.1881 and ≤ 0.2090
10
•Compliance with national gas regulations shall be observed. Keep ventilation
openings clear of obstruction.
•The appliance shall be stored so as to prevent mechanical damage from occurring.
•A warning that the appliance shall be stored in a well-ventilated area where the
room size corresponds to the room area as specified for operation.
•Any person who is involved with working on or breaking into a refrigerant circuit
should hold a current valid certificate from an industry-accredited assessment
authority, which authorises their competence to handle refrigerants safely in
accordance with an industry recognised assessment specification.
•Servicing shall only be performed as recommended by the equipment
manufacturer. Maintenance and repair requiring the assistance of other skilled
personnel shall be carried out under the supervision of the person competent in
the use of flammable refrigerants.
•The appliance shall be stored in a room without continuously operating open
flames (for example an operating gas appliance) and ignition sources (for example
an operating electric heater).

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Explanation of symbols on the unit (For R32/R290 refrigerant only):
WARNING
This symbol shows that this appliance used a flammable refrigerant. If
the refrigerant is leaked and exposed to an external ignition source,
there is a risk of fire.
CAUTION
This symbol shows that the operation manual should be read
carefully.
CAUTION
This symbol shows that a service personnel should be handling this
equipment with reference to the installation manual.
CAUTION
This symbol shows that information is available such as the operating
manual or installation manual.
1. Transport of equipment containing flammable refrigerants. See transport regulations.
2. Marking of equipment using signs. See local regulations.
3. Disposal of equipment using flammable refrigerants. See national regulations.
4. Storage of equipment/appliances. The storage of equipment should be in accordance
with the manufacturer's instructions.
5. Storage of packed (unsold) equipment. Storage package protection should be
constructed such that mechanical damage to the equipment inside the package will not
cause a leak of the refrigerant charge. The maximum number of pieces of equipment
permitted to be stored together will be determined by local regulations.
6. Information on servicing
A. Checks to the area
Prior to beginning work on systems containing flammable refrigerants, safety checks are
necessary to ensure that the risk of ignition is minimised. For repair to the refrigerating
system, the following precautions shall be complied with prior to conducting work on the
system.
B. Work procedure
Work shall be undertaken under a controlled procedure so as to minimise the risk of a
flammable gas or vapour being present while the work is being performed.
C. General work area
All maintenance staff and others working in the local area shall be instructed on the nature
of work being carried out. Work in confined spaces shall be avoided. The area around the
workspace shall be sectioned off. Ensure that the conditions within the area have been
made safe by control of flammable material.

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D. Checking for presence of refrigerant
The area shall be checked with an appropriate refrigerant detector prior to and during
work, to ensure the technician is aware of potentially flammable atmospheres. Ensure
that the leak detection equipment being used is suitable for use with flammable
refrigerants, i.e. non-sparking, adequately sealed or intrinsically safe.
E. Presence of fire extinguisher
If any hot work is to be conducted on the refrigeration equipment or any associated
parts, appropriate fire extinguishing equipment shall be available to hand. Have a dry
powder or CO2 fire extinguisher adjacent to the charging area.
F. No ignition sources
No person carrying out work in relation to a refrigeration system which involves exposing
any pipe work that contains or has contained flammable refrigerant shall use any sources
of ignition in such a manner that it may lead to the risk of fire or explosion. All possible
ignition sources, including cigarette smoking, should be kept sufficiently far away from
the site of installation, repairing, removing and disposal, during which flammable
refrigerant can possibly be released to the surrounding space. Prior to work taking place,
the area around the equipment is to be surveyed to make sure that there are no
flammable hazards or ignition risks. No Smoking signs shall be displayed.
G. Ventilated area
Ensure that the area is in the open or that it is adequately ventilated before breaking
into the system or conducting any hot work. A degree of ventilation shall continue
during the period that the work is carried out. The ventilation should safely disperse any
released refrigerant and preferably expel it externally into the atmosphere.
H. Checks to the refrigeration equipment
Where electrical components are being changed, they shall be fit for the purpose and to
the correct specification. At all times the manufacturer's maintenance and service
guidelines shall be followed. If in doubt consult the manufacturer's technical department
for assistance. The following checks shall be applied to installations using flammable
refrigerants:
The charge size is in accordance with the room size within which the refrigerant
containing parts are installed.
The ventilation machinery and outlets are operating adequately and are not obstructed.
If an indirect refrigerating circuit is being used, the secondary circuit shall be checked for
the presence of refrigerant; Marking to the equipment continues to be visible and
legible. Markings and signs that are illegible shall be corrected.
Refrigeration pipe or components are installed in a position where they are unlikely to
be exposed to any substance which may corrode refrigerant containing components,
unless the components are constructed of materials which are inherently resistant to
being corroded or are suitably protected against being so corroded.

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I. Checks to electrical devices
Repair and maintenance to electrical components shall include initial safety checks and
component inspection procedures. If a fault exists that could compromise safety, then no
electrical supply shall be connected to the circuit until it is satisfactorily dealt with. If the
fault cannot be corrected immediately but it is necessary to continue operation, an
adequate temporary solution shall be used. This shall be reported to the owner of the
equipment, so all parties are advised.
Initial safety checks shall include:
That capacitors are discharged: this shall be done in a safe manner to avoid possibility of
sparking; That there no live electrical components and wiring are exposed while
charging, recovering or purging the system; That there is continuity of earth bonding.
7. Repairs to sealed components
A. During repairs to sealed components, all electrical supplies shall be disconnected from
the equipment being worked upon prior to any removal of sealed covers, etc. If it is
absolutely necessary to have an electrical supply to equipment during servicing, then a
permanently operating form of leak detection shall be located at the most critical point
to warn of a potentially hazardous situation.
B. Particular attention shall be paid to the following to ensure that by working on
electrical components, the casing is not altered in such a way that the level of protection
is affected. This shall include damage to cables, excessive number of connections,
terminals not made to original specification, damage to seals, incorrect fitting of glands,
etc. Ensure that apparatus is mounted securely. Ensure that seals or sealing materials
have not degraded such that they no longer serve the purpose of preventing the ingress
of flammable atmospheres. Replacement parts shall be in accordance with the
manufacturer's specifications.
NOTE: The use of silicon sealant may inhibit the effectiveness of some types of leak
detection equipment. Intrinsically safe components do not have to be isolated prior to
working on them.
8. Repair to intrinsically safe components
Do not apply any permanent inductive or capacitance loads to the circuit without
ensuring that this will not exceed the permissible voltage and current permitted for the
equipment in use. Intrinsically safe components are the only types that can be worked
on while live in the presence of a flammable atmosphere. The test apparatus shall be at
the correct rating. Replace components only with parts specified by the manufacturer.
Other parts may result in the ignition of refrigerant in the atmosphere from a leak.
9. Cabling
Check that cabling will not be subject to wear, corrosion, excessive pressure, vibration,
sharp edges or any other adverse environmental effects. The check shall also take into
account the effects of aging or continual vibration from sources such as compressors or
fans.

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10. Detection of flammable refrigerants
Under no circumstances shall potential sources of ignition be used in the searching for or
detection of refrigerant leaks. A halide torch (or any other detector using a naked flame)
shall not be used.
11. Leak detection methods
The following leak detection methods are deemed acceptable for systems containing
flammable refrigerants. Electronic leak detectors shall be used to detect flammable
refrigerants, but the sensitivity may not be adequate, or may need re-calibration.
(Detection equipment shall be calibrated in a refrigerant-free area.) Ensure that the
detector is not a potential source of ignition and is suitable for the refrigerant used. Leak
detection equipment shall be set at a percentage of the LFL of the refrigerant and shall
be calibrated to the refrigerant employed and the appropriate percentage of gas (25 %
maximum) is confirmed. Leak detection fluids are suitable for use with most refrigerants
but the use of detergents containing chlorine shall be avoided as the chlorine may react
with the refrigerant and corrode the copper pipework. If a leak is suspected, all naked
flames shall be removed/ extinguished.
If a leakage of refrigerant is found which requires brazing, all of refrigerant shall be
recovered from the system, or isolated (by means of shut off valves) in a part of the
system remote from the leak.
Oxygen free nitrogen (OFN) shall then be purged through the system both before and
during the brazing process.
12. Removal and evacuation
When breaking into the refrigerant circuit to make repairs or for any other purpose
conventional procedures shall be used. However, it is important that best practice is
followed since flammability is a consideration. The following procedure shall be adhered
to: remove refrigerant; purge the circuit with inert gas; evacuate; purge again with inert
gas; open the circuit by cutting or brazing.
The refrigerant charge shall be recovered into the correct recovery cylinders. The system
shall be flushed with OFN to render the unit safe. This process may need to be repeated
several times. Compressed air or oxygen shall not be used for this task. Flushing shall be
achieved by breaking the vacuum in the system with OFN and continuing to fill until the
working pressure is achieved, then venting to atmosphere, and finally pulling down to a
vacuum. This process shall be repeated until no refrigerant is within the system. When
the final OFN charge is used, the system shall be vented down to atmospheric pressure
to enable work to take place. This operation is absolutely vital if brazing operations on
the pipework are to take place. Ensure that the outlet for the vacuum pump is not close
to any ignition sources and there is ventilation available.
13. Charging procedures
In addition to conventional charging procedures, the following requirements shall be
followed. Ensure that contamination of different refrigerants does not occur when using
charging equipment. Hoses or lines shall be as short as possible to minimise the amount
of refrigerant contained in them.

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Cylinders shall be kept upright.
Ensure that the refrigeration system is earthed prior to charging the system with
refrigerant. Label the system when charging is complete (if not already).
Extreme care shall be taken not to overfill the refrigeration system. Prior to recharging
the system it shall be pressure tested with OFN. The system shall be leak tested on
completion of charging but prior to commissioning. A follow up leak test shall be carried
out prior to leaving the site.
14. Decommissioning
Before carrying out this procedure, it is essential that the technician is completely
familiar with the equipment and all its detail. It is recommended good practice that all
refrigerants are recovered safely. Prior to the task being carried out, an oil and
refrigerant sample shall be taken in case analysis is required prior to re-use of reclaimed
refrigerant. It is essential that electrical power is available before the task is commenced.
a) Become familiar with the equipment and its operation.
b) Isolate system electrically.
c) Before attempting the procedure ensure that: Mechanical handling equipment is
available, if required, for handling refrigerant cylinders; All personal protective
equipment is available and being used correctly; The recovery process is supervised at all
times by a competent person; Recovery equipment and cylinders conform to the
appropriate standards.
d) Pump down refrigerant system, if possible.
e) If a vacuum is not possible, make a manifold so that refrigerant can be removed from
various parts of the system.
f) Make sure that cylinder is situated on the scales before recovery takes place.
g) Start the recovery machine and operate in accordance with manufacturer's
instructions.
h) Do not overfill cylinders (no more than 80 % volume liquid charge).
i) Do not exceed the maximum working pressure of the cylinder, even temporarily.
j) When the cylinders have been filled correctly and the process completed, make sure
that the cylinders and the equipment are removed from site promptly and all isolation
valves on the equipment are closed off.
k) Recovered refrigerant shall not be charged into another refrigeration system unless it
has been cleaned and checked.
15. Labelling
Equipment shall be labelled stating that it has been de-commissioned and emptied of
refrigerant. The label shall be dated and signed. Ensure that there are labels on the
equipment stating the equipment contains flammable refrigerant.
16. Recovery
When removing refrigerant from a system, either for servicing or decommissioning, it is
recommended good practice that all refrigerants are removed safely. When transferring
refrigerant into cylinders, ensure that only appropriate refrigerant recovery cylinders are
employed. Ensure that the correct number of cylinders for holding the total system
charge is available. All cylinders to be used are designated for the recovered refrigerant
and labelled for that refrigerant (i.e., special cylinders for the recovery of refrigerant).
Cylinders shall be complete with pressure relief valve and associated shut-off valves in
good working order. Empty recovery cylinders are evacuated and, if possible, cooled
before recovery occurs.

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The recovery equipment shall be in good working order with a set of instructions
concerning the equipment that is at hand and shall be suitable for the recovery of
flammable refrigerants. In addition, a set of calibrated weighing scales shall be available and
in good working order. Hoses shall be complete with leak-free disconnect couplings and in
good condition. Before using the recovery machine, check that it is in satisfactory working
order, has been properly maintained and that any associated electrical components are
sealed to prevent ignition in the event of a refrigerant release.
Consult manufacturer if in doubt. The recovered refrigerant shall be returned to the
refrigerant supplier in the correct recovery cylinder, and the relevant Waste Transfer Note
arranged. Do not mix refrigerants in recovery units and especially not in cylinders. If
compressors or compressor oils are to be removed, ensure that they have been evacuated
to an acceptable level to make certain that flammable refrigerant does not remain within
the lubricant. The evacuation process shall be carried out prior to returning the compressor
to the suppliers. Only electric heating to the compressor body shall be employed to
accelerate this process. When oil is drained from a system, it shall be carried out safely.

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V. INSTALLATION
NOTE: All the illustrations in the manual are for explanation purpose only. Your machine
may be slightly different. The actual shape shall prevail. The unit can be controlled by the
unit control panel alone or with the remote controller. This manual does not include
Remote Controller Operations, see the <<Remote Controller Instruction>> packed with the
unit for details.
Design notice:
In order to ensure the optimal performance of our products, the design specifications of
the unit and remote control are subject to change without prior notice.
Energy rating Information:
The energy rating and noise information for this unit is based on the standard installation
using an un-extended exhaust duct without window slider adaptor (as shown in the
Installation section of this manual). At the same time, the unit must be operate on the
COOL MODE and HIGH FAN SPEED by remote controller.
The unit with 3 meters extended exhaust duct is running by using 2 exhaust ducts
(Diameter:150mm, Length:1.5m + Diameter: 130mm, Length: 1.5m). The Energy rating
and noise information for unit with 3 meters extended exhaust duct is not assessed. (For
some models)
NOTE: We recommend that operating the unit at room temperature below 35°C . Since
there is a risk that the unit with 3 meters extended exhaust duct would not work at room
temperature above 35°C under some extreme conditions, such as the lower air intake be
blocked for 50%.
Ambient temperature range for unit operating.
MODE
Temperature Range
Cool
17-35°C
Dry
13-35°C

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Exhaust hose installation
The exhaust hose and adaptor must be installed or removed in accordance with the usage
mode. For COOL mode must be installed exhaust hose. For FAN, DRY mode must be
removed exhaust hose.
Choosing the right location
Your installation location should meet the following requirements:
•Make sure that you install your unit on an even surface to minimize noise and
vibration.
•The unit must be installed near a grounded plug, and the Collection Tray Drain
(found on the back of the unit) must be accessible.
•The unit should be located at least 30cm (12”) from the nearest wall to ensure
proper air conditioning. The horizontal louver blade should be at least 50cm
(19.7”) away from obstacles.
•Do not cover the intakes, outlets or remote signal receptor of the unit, as this
could cause damage to the unit.
Recommend installation:

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Tools needed:
-Medium Philips screwdriver
-Tape measure or ruler
-Knife or scissors
Accessories:
Unit body back adapter
Round adapter
Exhaust hose
Adapter with swing cover
Expansion plug
Screw
Drain hose

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Be sure the electrical service is adequate for the model you have chosen. This information
can be found on the serial plate, which is located on the side of the cabinet and behind the
grille.
Be sure the air conditioner is properly grounded. To minimize shock and fire hazards, proper
grounding is important. The power cord is equipped with a three-prong grounding plug for
protection against shock hazards.
Your air conditioner must be used in a properly grounded wall receptacle. If the wall
receptacle you intend to use is not adequately grounded or protected by a time delay fuse or
circuit breaker, have a qualified electrician install the proper receptacle.
Ensure the receptacle is accessible after the unit installation.
VI. ELECTRICAL INFORMATION

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VII. PRODUCT DESCRIPTION
control panel
remote signal receptor
horizontal louver control lever (adjust manually)
vertical louver control lever (adjust manually)
Panel
Caster
handle
(both sides)
air filter
upper air intake
drain outlet
air outlet
lower air intake
bottom tray drain outlet
Front
Rear

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VIII. USING THE APPLIANCE
NOTE: The following control panel is for explanation purpose only. The control panel of
the unit you purchased may be slightly different according to the models. Your machine
may not contain some indicators or buttons. The actual shape shall prevail.
MODE button
Selects the appropriate operating mode. Each time you press the button, a mode is
selected in a sequence that goes from COOL, FAN, DRY.
The mode indicator light illuminates under the different mode setting.
NOTE: On above modes, the unit operates the auto fan speed automatically.
Up (+) and Down (-) buttons
Used to adjust (increasing/decreasing) temperature settings in 1°C increments in a range
of 17°C to 30°C.
NOTE: The control is capable of displaying temperature in degrees Fahrenheit or degrees
Celsius. To convert from one to the other, press and hold the Up and Down buttons at the
same time for 3 seconds.
Power button
Power switch on/off.
LED display
Shows the set temperature while on cool or auto mode. While on DRY and FAN modes, it
shows the room temperature.
Shows Error codes:
-E0 - EEPROM error.
-E1 - Room temperature sensor error.
-E2 - Evaporator temperature sensor error.
-E3 - Condenser temperature sensor error (on some models).
-E4 - Display panel communication error.
-EC - Refrigerant leakage detection malfunction (on some models).
Power indicator light
Timer mode indicator light (set only by remote controller)

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Shows protection code:
P1 - Bottom tray is full. Connect the drain hose and drain the collected water away. If protection
repeats, call for service.
NOTE: When one of the above malfunctions occurs, turn off the unit, and check for any
obstructions. Restart the unit, if the malfunction is still present, turn off the unit and unplug the
power cord. Contact the service agents or a similar qualified person for service.