ZYMBO SILENT INVERTER User manual

EN
Installation and User Manual
MODEL:
BEFORE INSTALLING AND USING THIS AIR CONDITIONER PLEASE READ ALL INSTRUCTIONS CAREFULLY
SILENT INVERTER
SILENT HYBRID INVERTER
CLIMA PURO

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CONTENTS
1. GENERAL INFORMATION
1.1 INTRODUCTION…….…………………………………………………….……8
1.2 IMPORTANT SAFETY INSTRUCTIONS……………………………...…8
1.3 RECEIVING THE GOODS…………………………………………………….9
1.4 HANDLING………………………………………………………………………..9
1.5 LIST OF ACCESSORIES…………………………………………………….….9
1.6 TECHNICAL FEATURES…………………………… ………………….…..10
1.7 WIRING DIAGRAM……………………… …………………………….…..11
2. INSTALLATION
2.1 POSITIONING OF THE AIR CONDITIONER……………………..…12
2.2 PAPER TEMPLATE……………………………………………..……….…..13
2.3 DRILLING THE WALL………………..……………………..……….….….15
2.4 FASTENING THE BRACKET..……………………………..………….….16
2.5 INSTALLATION OF THE PIPES……………………………….………...16
2.6 FITTING THE AIR CONDITIONER ON BRACKET………………….17
2.7 FITTING THE GRATINGS…………………………………………………..17
3. CONTROL OPERATION AND MAINTENANCE
3.1 INSTRUCTION OF LCD ICONS………………………………………....18
3.2 REMOTE CONTROL FUNCTIONS…………………...………………..19
3.3 ON BOARD CONTROL FUNCTION………………...………………...20
3.4 PROGRAM SETTING…………...…………………………..……………...21
3.5 ESP FILTER FUNCTION………………………………………….………...22
3.6 MAINTENANCE …………………….……….……..…………………….….23
3.7 FRESH AIR SYSTEM……………….……….……...…………………….….24
3.8 PROBLEM SOLVING ………………………………………………………..24
4. ACCESSORY INSTALLATION
4.1 SILENT HYBRID WATER CONNECTION………………….………….25
4.2 SOFT GRATINGS INSTALLATION………………………………………26

WARNING: R32 Refrigerant
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.
–
a warning to keep ventilation openings clear of obstruction;
– a notice that servicing shall
be performed only as recommended by the manufacturer.
Keep any required ventilation openings clear of obstruction
Servicing shall be performed only as recommended by the manufacturer
Checks to the area:
Prior to beginning work on systems containing flamm
necessary to ensure that the risk of ignition is
system, the following precautions shall be completed prior to conducting work on the system.
Work procedure:
Work shall be und
ertaken under a controlled procedure so as tominimise the risk of a
flammable gas or vapour being present while the work is being performed.
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.
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 toxic or
detection equipment being used is suitable for use with all applicable refrigerants, i.e.non
adequately sealed or intrinsically safe.
Presence of fire extinguisher:
If any hot work is to be conducted
appropriate fire extinguishing equipment shall be available to hand. Have a dry powder or
CO2 fire extinguisher adjacent to the charging area.
No ignition sources:
No person carrying out work in rela
any pipe work 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
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 roo
example: open flames, an operating gas appliance or an operating electric heater).
Do not pierce burn.
Be aware that refrigerants may not contain an odour.
WARNING: R32 Refrigerant
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.
a warning to keep ventilation openings clear of obstruction;
be performed only as recommended by the manufacturer.
Keep any required ventilation openings clear of obstruction
Servicing shall be performed only as recommended by the manufacturer
Prior to beginning work on systems containing flamm
able refrigerants, safety checks are
necessary to ensure that the risk of ignition is
3inimized
. For repair to the refrigerating
system, the following precautions shall be completed prior to conducting work on the system.
ertaken under a controlled procedure so as tominimise the risk of a
flammable gas or vapour being present while the work is being performed.
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.
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 toxic or
flammable atmospheres. Ensure that the leak
detection equipment being used is suitable for use with all applicable refrigerants, i.e.non
adequately sealed or intrinsically safe.
If any hot work is to be conducted
on the refrigerating 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.
No person carrying out work in rela
tion to a refrigerating system which involves exposing
any pipe work 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
means to accelerate the defrosting process or to clean, other than those
recommended by the manufacturer.
The appliance shall be stored in a roo
m without continuously operating ignition sources (for
example: open flames, an operating gas appliance or an operating electric heater).
Be aware that refrigerants may not contain an odour.
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If the supply cord is damaged, it must be replaced by the manufacturer, its service agent
be performed only as recommended by the manufacturer.
able refrigerants, safety checks are
. For repair to the refrigerating
system, the following precautions shall be completed prior to conducting work on the system.
ertaken under a controlled procedure so as tominimise the risk of a
All maintenance staff and others working in the local area shall be instructed on the nature of
The area shall be checked with an appropriate refrigerant detector prior to and during work, to
flammable atmospheres. Ensure that the leak
detection equipment being used is suitable for use with all applicable refrigerants, i.e.non
-sparking,
on the refrigerating equipment or any associated parts,
appropriate fire extinguishing equipment shall be available to hand. Have a dry powder or
tion to a refrigerating system which involves exposing
any pipe work 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
means to accelerate the defrosting process or to clean, other than those
m without continuously operating ignition sources (for
example: open flames, an operating gas appliance or an operating electric heater).

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sufficiently far away from the site of installation, repairing, removing and disposal, during
which 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.
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.
Checks to the refrigerating 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 actual refrigerant charge 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;
– refrigerating 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.
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 no live electrical components and wiring are exposed while charging, recovering or
purging the system;
•that there is continuity of earth bonding.
Repairs to sealed components:
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.
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

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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 the apparatus is mounted securely.
Ensure that seals or sealing materials have not degraded to the point 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.
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.
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.
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.
The following leak detection methods are deemed acceptable for all refrigerant systems.
Electronic leak detectors may be used to detect refrigerant leaks but, in the case of
flammable refrigerants, 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 also 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 pipe-work.
If a leak is suspected, all naked flames shall be removed/extinguished.
If a leakage of refrigerant is found which requires brazing, all of the 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. Removal of refrigerant shall be according to Removal and evacuation.
Removal and evacuation:
When breaking into the refrigerant circuit to make repairs – or for any other purpose –
conventional procedures shall be used. However, for flammable refrigerants 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 with inert gas;
•open the circuit by cutting or brazing.
The refrigerant charge shall be recovered into the correct recovery cylinders. For appliances
containing flammable refrigerants other than A2L refrigerants, the system shall be purged

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with oxygen-free nitrogen to render the appliance safe for flammable refrigerants. This
process may need to be repeated several times. Compressed air or oxygen shall not be used
for purging refrigerant systems.
For appliances containing flammable refrigerants, other than A2L refrigerants, refrigerants
purging shall be achieved by breaking the vacuum in the system with oxygen-free nitrogen
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 oxygen-free nitrogen 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 pipe-work are to take place.
Ensure that the outlet for the vacuum pump is not close to any potential ignition sources
and that ventilation is available.
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 6inimize the amount of
refrigerant contained in them.
•Cylinders shall be kept in an appropriate position according to the instructions.
•Ensure that the refrigerating 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 refrigerating system.
Prior to recharging the system, it shall be pressure-tested with the appropriate purging gas.
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.
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 recovered 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 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 refrigerating system unless it
has been cleaned and checked.

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Labelling:
Equipment shall be 7abeled stating that it has been de-commissioned and emptied of
refrigerant. The label shall be dated and signed. For appliances containing flammable
refrigerants, ensure that there are labels on the equipment stating the equipment contains
flammable refrigerant.
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.
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 all appropriate
refrigerants including, when applicable, 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
Qualification requirement for installation and maintenance man:
All the work men who are engaging in the refrigeration system should bear the valid certification
awarded by the authoritative organization and the qualification for dealing with the refrigeration
system recognized by this industry. If it needs other technician to maintain and repair the
appliance, they should be supervised by the person who bears the qualification for using the
flammable refrigerant.
It can only be repaired by the method suggested by the equipment’s manufacturer.

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1. GENERAL INFORMATION
1.1 INTRODUCTION
PLEASE NOTE: Do not dispose of any packaging until the installation of the air conditioner is
completed.
After having removed the packing, check that all the content is intact and complete. (See list of
accessories). In the event of missing parts, contact your retailer.
This air conditioner has been designed to cool or heat the air of a room and should only be used
for this purpose.
The manufacture cannot be held liable for damage caused to property or injury to persons or
animals due to incorrect installation, regulation and maintenance or improper use.
This air conditioner contains R32 refrigerant, at the end of its life, the disposal of this air
conditioner must be in accordance with the strict regulation governing the recycling of this
product, please operate with caution during the disposal. Please contact your local authority or
regulatory advice.
Do not switch on before having totally assembled the air conditioner and before installing in its
correct operating position.
Before starting the appliance, check that it is correctly earthed, according to the legislation in force
in the country concerned.
1.2 IMPORTANT SAFETY INSTRUCTIONS
When using electrical appliances, basic safety precautions should always be followed:
Do not place objects on the product or allow objects to obstruct the inlet or outlet openings.
Extreme care should be taken when any product is used by, or near children and pets, and
whenever the product is left operating and unattended.
Please note:
Before operating the product remove the air conditioner from its packaging and check it is in good
condition.
Do not let children play with the packaging, for example plastic bags.
Do not operate any product with a damaged cord or lug, or after the air conditioner malfunctions,
has been dropped, or damaged in any manner. Return the air conditioner to an authorized service
center for examination and repair to avoid a hazard.
Do not attempt to repair or adjust any electrical or mechanical functions on this air conditioner as
this may void warranty, contact your service engineer.
Always operate the product from a power source of the same voltage, frequency and rating as
indicated on the product identification plate.
This air conditioner is not intended for use in wet or damp locations.
Do not place the air conditioner near an open flame, cooking or heating appliance, or hot surface.
Do not let the power cord hand over the edge of a table or counter. Arrange the power cord away
from an area where it may be tripped over.
Never place the power cord under a carpet or rug. Do not operate the air conditioner in areas
where petrol, paint, or other flammable liquids are used or stored.
Do not carry out any cleaning or maintenance, or access internal parts until the air conditioner has
been disconnected from the mains electricity supply.
Do not alter the safety or regulating devices without the permission and instructions of the air
conditioner manufacture.
Do not pull, remove or twist the electrical cable connected to the air conditioner, even if
disconnected from the mains electricity supply.

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Avoid prolonged direct contact with the flow of the air from the air conditioner and the room
being closed with no ventilation for a long period of time.
Repair or maintenance work must be carried out by a service engineer or by qualified technicians
in compliance with the instructions given in this booklet. Do not alter the appliance, since
hazardous situations could be created while the manufacture of the appliance will not be liable for
any damage or injury caused.
This instruction booklet is an integral part of the appliance and should therefore be carefully
preserved and always accompany the appliance in the event of transfer to another owner or user
or another installation engineer. Should the booklet be damaged or lost, please request an
additional.
1.3 RECEIVING THE GOODS
The air conditioner is delivered in a protective packaging and is accompanied by an instruction
manual.
This manual is an integral part of the air conditioner and should therefore be carefully read and
preserved. When the air conditioner is unpacked, please check that the air conditioner and the
accessory pack are complete and undamaged.
1.4 HANDLING
Be fully aware of the weight of the air conditioner before attempting to lift it. Take all necessary
precautions to avoid damaging the product or causing personal injury. It is advisable to remove
the packaging only when the air conditioner has been located in the point of installation. Carefully
remove the adhesive strips positioned on the air conditioner. Packaging components must be
disposed correctly and not left within reach of children, since they are a potential source of danger.
1.5 LIST OF ACCESSORIES(P0)
1. FASTENING BRACKET
2. REMOTE CONTROL
3. DRAINAGE PIPE
4. EXTERNAL GRATING
5. AIR PIPE FILM
6. KIT OF SCREWS
7. INSTRUCTION MANUAL
8. PAPER TEMPLATE FOR WALL DRILLING
9. 160mm ring
10. 150mm ring
IMPORTANT NOTE : Preserved the original packaging for the period of warranty of 2 years. In
the event of a fault or failure, the device must be taken to the nearest service center with its
original packaging. The return of the product without original packaging, will void the warranty
terms of 2 y
ears.

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Silent Inverter, Silent Hybrid Inverter, Clima Puro are conform to the European directives :
• Low voltage 2014/35/EU.
• Electro-magnetic compatibility 2014/30/EU.
• Use restrictions of hazardous substances in electrical and electronic equipment 2011/65/EU and
its amendment Directive (EU) 2015/863. (RoHS2)
• Waste electrical and electronic equipment 2002/96/ EC (WEEE).
• Energy consumption indication on the labels of energy related products 2010/30/EU
Waste electrical products should be disposed of with household waste. Please recycle where
facilities exist. Check with your local authority or retailer for recycling advice.
Do not dispose this product as unsorted municipal waste. Collection of such waste separately for
special treatment is necessary.
Any batteries used in the remote control contain materials, which are hazardous to the
environment. They must be removed from the remote control when they reach the end of their
life and disposed of responsibly.
1.6 TECHNICAL FEATURES(P1,P2)
Model SILENT
INVERTER
SILENT HYBRID
INVERTER
CLIMA PURO
Cooling capacity* W / BTU/h 2350(1000~2590)
/8020(3410~8840)
2350(1000~2590)
/8020(3410~8840)
2350(1000~2590)
/8020(3410~8840)
Heating capacity* W(BTU/h) 2320(800~3820)
/7920(2730~13040)
2320(800~3820)
/7920(2730~13040)
2320(800~3820)
/7920(2730~13040)
Electrical heat* W(BTU/h) 1550(5300) 1550(5300) 1550(5300)
Hot water capacity** W(BTU/h)
1160(3960)
Rated voltage (V) 230 230 230
Absorbed power in cooling* (W) 750 750 750
Absorbed current in cooling* (A) 3.33 3.33 3.33
Absorbed power in heating* (W) 720 720 720
Absorbed current in heating* (A) 3.19 3.19 3.19
ESP filter consumption power (W)
15
ESP filter working voltage (KV)
-6.5
Air flow (m3/h) 360 360 360
Noise level (dB/A) 50 50 50
Dehumidification capacity* (L/24h) 9.6 9.6 9.6
Optional temperature(remote
control) 18-30℃ 18-30℃ 18-30℃
Fuse (T3,15L) 250V 250V 250V
Refrigerant R32 R32 R32
Global warmer potential(GWP) 675 675 675
Dimensions H/W/D(cm) 55x100x16 55x100x16 55x100x16
Weight(kg) 49 50 50
*The above data could be change without notice in order to improve the performances.
** Hot water temperature is 50℃ in/40℃ out.

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STANDARD TEST CONDITIONS –EN 14511-
OPERATING CONDITIONS IN COOLING AND DEHUMIDIFICATION MODE:
-Inside 27℃ DB, 19℃ WB
-Outside 35℃ DB, 24℃ WB
OPERATING CONDITIONS IN HEATING MODE:
-Inside 20℃ DB
-Outside 7℃ DB, 6℃ WB
1.7 WIRING DIAGRAM
1. SILENT INVERTER & SILENT HYBRID INVERTER
P1 P2

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2. CLIMA PURO
2 INSTALLATION
2.1 POSITIONING THE AIR CONDITIONER(P3)
To maintain the best performance from your air conditioner, prevent breakdowns or hazards, you
must position it correctly. Please follow the guidelines and instruction below in full, as failure to do
so could cause potential installation problems.
P3
-The air conditioner must be installed on an
exterior wall that has access to the outside
with a minimum of a meters clearance to the
outside.
-The air conditioner must be fitted leaving
room all around as illustrated in the paper
template.
-The wall on which the air conditioner is
installed must be sturdy and able to withstand
the weight of the air conditioner.
After determining the best place for installation as described above, please check to ensure that
the wall can be drilled in the chosen area without interfering with other structures or installation
(beams, piers, pipes, wires, etc.).
Please also ensure that there are no obstacles on the outside of the wall, which may obstruct air
circulation through the drilled holes, for example: plants and their leaves, slats or paneling, drain
pipes, overflows and gratings, etc. Any obstruction could interfere with the correct performance
of the conditioner.

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2.2 PAPER TEMPLATE (P4)
P4
Fasten the template to the wall once the
following guidelines have been thoroughly
checked.
-Do not drill any holes until you are completely
confident that there are no obstacles in the area
you wish to drill and there are no obstructions,
which could be hidden by the construction of
the wall, for example: Electrical wiring, water &
gas pipes or supporting lintels or beams.
-Ensure that a spirit level is used, as the air
conditioner must be level.
-Follow the installation instruction in full.

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2.3 DRILLING THE WALL (P5)
Please note: If you are drilling the hole above ground floor level, please ensure that an area has
been secured and while the holes are drilled the outside area is supervised, until drilling has been
completed.
INTAKE AND OUTLET HOLES:
-This operation should be carried out using the proper tools (diamond tip or core borers drills with
high twisting torque and adjustable rotation speed).
-Fasten the template to the wall taking care to check the distance from the floor or ceiling and
keep it horizontal by using a spirit level.
-Use a pilot drill to mark the centre of each core hole to be drilled.
Use a core boring head having a diameter of 162mm to drill the two holes for intake and outlet the
air.
DRAINAGE HOLE
This air conditioner has a double drainage system to drain the condensate moisture automatically.
Before install the air conditioner, choose which one is the suitable system for your installation.
Please read carefully the following instructions.
P5
It is recommended that the holes must have
a slightly downward inclination of 3-5
degree to prevent any backflow of water
from the pipes.
System “A”: (P6,P7)
Please unplug the rubber cup from drainage
hole (P6).
Connect the drain pipe (from rubber terminal)
to the back side of air conditioner.
System “A” is more common use, and the
discharge pipe go outside where there is no
problem to connect or to discharge it, this
solution is ok for hot country and normal cold
temperature outside. With this solution, you
can drain the condensate moisture to a suitable
place, do not cause any problem to your
neighbors.
P6
P7

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2.4 FASTENING THE BRACKET (P9)
2.5 INSTALLATION OF THE PIPES (P10)
-Insert the rings into the holes.
System “B”: Atomizing system (P8)
In case of impossibility to install the
drainage pipe as showed on “A” system,
atomizing system is available for this unit.
If use system “B”, please block the black
rubber cup from system “A”.
Atomizing nozzle is fixed in the center of
grating, connect the water pipe with
atomizing nozzle first, then fix the grating
on the wall (see 2.7).
Before fitting the air conditioner on the
bracket, it is necessary to connect the
water pipe with water connector on the
unit.
-Drill the holes for anchoring the fastening
bracket to the wall using preferably the 17
holes showed in black on the paper
template.
-The anchor bolts provided require a 8mm
hole. The wall should be inspected to
determine if provided bolts are useful or if
it is necessary to use a different
anchorage. The manual facture is not
liable in case of underestimation of the
structural consistency of the anchorage
made at the time of installation.
- After drilling the holes, the plastic sheet
supplied with the air conditioner need to be
fitted through them.
- Measure the depth of the wall and cut supplied
plastic sheet.
- Roll the sheet and insert it into the hole, paying
attention to the joint line, which must be always
upper position. Remember that the sheet must
have the same inclination of the holes(min 3°).
P8
P9
P10

EN
17
2.6 FITTLING THE AIR CONDITIONER ON BRACKET(P11，P11)
The appliance shall not be installed the laundry.
The appliance must be positioned so that the plug is accessible.
The appliance shall be installed in accordance with national wiring regulations.
2.7 FITTLING THE GRATINGS(P13)
To fit the external two gratings, please proceed as following:
After checking again that the fastening
bracket is securely fastened to the wall, and
that any necessary preparations for electric
connection and condensate drainage (if it
needs) have been made, fasten the air
conditioner to its supporting bracket.
Lift it up by holding the sides at the bottom.
Tilt the air conditioner slightly toward you to
facilitate the operation of fastening it to the
bracket. The air conditioner can now be
pushed firmly against the wall. Inspect
carefully the installation to make sure that
the insulating back panel must fit firmly
against the wall and there are no fissures at
the back of the air conditioner.
-Put the silicon glue around the ring, and fix
the two gratings from outside.
-Pay attention the flap direction, always
keep the shaft side with upper direction.
-Try to open and close the flap, should be no
any interference.
-For gratings surface, we could paint them
like the wall if necessary.
P11
P12
P13

EN
18
3 CONTROL OPERATION AND MAINTENANCE
3.1 INTRODUCTION OF LCD ICONS
Icons Means
Auto
Cooling
Dry
Fan
Heating
Fan speed
Wind direction
Display
Electrical heat
Lock
Celsius/ Fahrenheit
ti
TIMER ON
TI
TIMER OFF

EN
19
3.2 REMOTE CONTROL FUNCTIONS
1. Celsius/Fahrenheit function “℃/℉” :
Press “℃/℉” button to switch between “Celsuis” and “Fahrenheit”.
2. Timer ON/OFF:
This function can be effective only when the original remote control has timer function. After
pressing “TIMER ON” or “TIMER OFF” buttons, the timer indicator is displayed, and the A/C is
now in timer state.
3. Child Lock:
Lock: Press “ ” and “LOCK” buttons at the same time, then the “ ” icon will appear on
the display screen.
Unlock: Press “ ” and “LOCK” buttons at the same time, then the “ ” icon will disappear
from the display screen.
4. Clock:
1) Press and hold “ ” and “MODE” buttons at the same time and the remote control will
enter into a clock mode, with corresponding hour digits starting to flash.
2) Press “TEMP ” (TEMP ) button to increase (decrease) 1 hour at each press. Hold for 2
seconds to increase or decrease continuously.
3) Press “ ” button to complete setting the appropriate hour.
4) At this point, the corresponding minute digits begin to flash, use the “TEMP ” (TEMP )
button to set appropriate minutes.
5) After setting minutes, press “ ” button to quite clock settings.
5. Fast cooling and fast heating:
Fast cooling: Press “F.COOL” button to set cooling mode, 18℃,strong wind and auto wind
direction.
Fast heating: Press “F.HEAT” button to set heating mode, 30℃, strong wind and auto wind
direction.
6. Battery replacement memory:
The remote control’s chip has a built-in memory function, ensuring that there is no need to
reset for a short-term power off like battery replacement etc.
7. Backlight
The backlight covers the whole panel. Press any button to light it, and it will switch off after 10
seconds if there is no operation.
8. LED Flashlight
Press&hold the “LED ” button to switch on the LED light, release it to switch it off.

EN
20
3.3 ON BOARD CONTROL FUNCTION
1. ON/OFF button: Turn on or turn off the air conditioner.
2. MODE button: Set up the air conditioner working mode. COOLING, HEATING, FAN, DRY and
AUTO mode are for selection. When DRY mode is acted, blue LED1 and red LED1 will be ON.
3. COOLING LED: Blue LED1, LED2, LED3 show cooling state.
4. HEATING LED: Red LED1, LED2, LED3 show heating state.
5. UP button: Increase the temperature or time.
6. DOWN button: Decrease the temperature or time.
7. FAN SPEED button: Set up the fan speed, High, Middle, Low and AUTO speed are for
selection.
8. FAN SPEED LED: White LED1, LED2, LED3 relate fan speed state. LED1 ON means LOW speed;
LED1 and LED2 ON means MIDDLE speed; LED1, LED2 and LED3 ON means HIGH speed.
LED1,LED2 and LED3 flash means AUTO speed.
9. ELECTRICAL HEAT button: Turn on or Turn off the electrical heater.
10. ELECTRICAL HEAT LED: Shows the electrical heater state.
11. TEMPERATURE/TIME/MODE display window:
This window will show temperature, time, setting mode and working program.
1) Select working mode by pressing MODE button, window will show working mode signal
for 5 seconds, then will display ambient temperature for 60 seconds. See below table for
different signal indication:
Signal Co HE dE FA AU
Mode COOLING HEATING DRY FAN AUTO
2) After adjusting the setting temperature, the setting temperature will flash 15 seconds,
then window will show ambient temperature for 60 seconds. After that, the window will
be off until next operation.