Heinner CORONA ECO HAC-12CWF-BK User manual

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Thank you for purchasing this product!
I. INTRODUCTION
Before using the appliance, please read carefully this instruction manual and keep it for future
reference.
This instruction manual is designed to provide you with all required instructions related to
the installation, use and maintenance of the appliance.
In order to operate the unit correctly and safety, please read this instruction manual carefully
before installation andusage.
II. CONTENT OF YOUR PACKAGE
Air conditioner
Remote controller
User manual
Warranty Card

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When using this air conditioner in the European countries, please read the following
information:
1. This appliance can be used by children aged from 8 years and above and persons
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.
DISPOSAL: Do not dispose of this product as unsorted municipal waste. Collection of
such waste separately for special treatment is necessary.
It is prohibited to dispose of this appliance in domestic household waste. For disposal,
there are several possibilities:
A) The municipality has established collection systems, where electronic waste can be
disposed of at least free of charge to the user.
B) When buying a new product, the retailer will take back the old product at least free
of charge.
C) The manufacturer will take back the old appliance for disposal at least free of charge
to the user.
D) As old products contain valuable resources, they can be sold to scrap metal dealers.
Wild disposal of waste in forests and landscapes endangers your health when
hazardous substances leak into the ground-water and find their way into the food
chain.
To prevent injury to the user or other people and property damage, the following
instructions must be followed. Incorrect operation due to ignoring of instructions may
cause harm or damage.
The seriousness is classified by the following indications.
WARNING
This symbol indicates the possibility of death or serious injury.
CAUTION
This symbol indicates the possibility of injury or damage to property.
Meanings of symbols used in this manual are as shown below
Strictly prohibited.
Be sure to follow the instructions.
III. SAFETY MEASURES

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1. Do not extend the cable and never use multiple plugs. A poor electrical
connection, poor insulation or voltage which is higher than permitted can cause fire.
2. Do not expose your body directly to the cool air for prolonged period.
3. Never poke fingers, sticks or other objects in the air inlet and outlet vents.
4. Never attempt to repair, relocate, modify the air conditioner yourself. Always
contact your service partner if itrequires.
5. Never pull the plug out by pulling on the cable. Hold the plug firmly and pull it out
of the plug socket, otherwise there is a risk of damaging the cable.
6. Do not operate your air conditioner in a wet room such as a bathroom or laundry
room.
7. Never actuate any switches with a wet hand. It may cause an electricshock.
8. Never use the device for any other purpose than the intended use. Never place
food, precision instruments, plants, animals, paint, etc. on the unit.
9. Do not expose plants or animals directly to the air flow.
10. Never clean the air conditioner with water.
11. Never use combustible cleaning agents as these could cause a fire or
deformation.
12. Never place any burning objects close to the device if they could be directly
affected by the emittedair.
13. Never step onto the outdoor unit and never place anything on it.
14. Never use an unsteady or rusty base.
15. Never install the air conditioner in places where combustible gas can be emitted.
Emmitted gas may collect and cause anexplosion.
16. Never allow the air conditioner to run for too long with the doors or windows
open, or if the humidity is very high.
17. Remove all dirt from the power plug and plug it firmly. Soiled plugs can cause fire
or an electric shock.
18. In the event of any abnormalities such as smell of burning, immediately switch
off the device and pull the plug. Contact your servicepartner.
19. Always switch off the device and pull the plug before you start to clean it.
20. Use specified power cord.
21. Contact the authorized installer for installation of this unit.
22. Contact an authorized service technician for repair or maintenance of this unit.
23. 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 theirsafety.
24. Children should be supervised to ensure that they do not play with the air
conditioner.

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25. If the air conditioner is to be used in conjunction with other heaters, the air should
be refreshed periodically, otherwise there is a risk of lack of oxygen.
26. Always pull out the power plug if the unit is not going to be used for any lengthy
period of time. Collections of dust can causefire.
27. Always switch off the air conditioner and pull out the power plug during a storm.
Electrical parts may get damaged.
28. Check that the drainage line is correctly connected. If not, water will escape.
29. Check that the condensation water can run off unhindered. It may cause water
damage if the condensation water cannot run off properly.
30. The air conditioner must be earthed in accordance with the local codes.
31. For electrical safety purposes we recommend that you install an earth leakage
circuit-breaker.
32. If the power cord is damaged, it must be replaced by the manufacturer, its service
agent or similarly qualified persons in order to avoid a hazard.
IV. DESCRIPTION
Air inlet (rear)
Air inlet (side)
Air outlet

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Note: All the pictures in this manual are for explanation purposes only. The actual shape of the
indoor unit you purchased may be slight different on front panel and display window. The actual
shape shall prevail.
Display window:
Digital display:
-Displays the temperature settings when the air conditioner is operational.
-Displays the room temperature in FAN mode.
-Displays the self-diagnosticcodes.
-Displays ON for three seconds when timer ON, Swing, Turbo or Silence feature is
activated.
-Displays OF, for three seconds when TimerOFF is set.
-Displays OF for three seconds when Swing, Turbo or Silence feature iscancelled.
-Displays dF under defrosting operation.
-Displays cF when anti-cold air feature is activated under heating mode.
-> Energy saving display: Displays when the energy saving feature is activated.
-> WIFI control display: Displays when the WIFI control feature is activated.
Parts name:
Indoor unit
1. Front panel
2. Air inlet
3. Air filter
4. Air outlet
5. Horizontal air flow grille
6. Vertical air flow louver(inside)
7. Display panel
Outdoor unit
8. Connecting
9. Connecting cable
10. Stop valve pipe

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OPERATING TEMPERATURE
Manual operation
Units are equipped with a switch to run emergency operation mode. It can be accessed by
opening the front panel. This switch is used for manual operation in case the remote
controller fails to work or maintenance necessary.
NOTE: The unit must be turned off before operating the manual control button. If the unit is
operational, continue pressing the manual control button until the unit is off.
1. Open and lift the front panel up to an angle until it remains fixed with a clicking sound.
2. One press of the manual control switch will lead to the forced AUTO operation. If press
the switch twice within five seconds, the unit will operate under forced COOLoperation.
3. Close the panel firmly to its originalposition.
CAUTION:
●This switch is used for testing purposes only. Please do not use it unless necessary.
●To restore the remote controller operation, use the remote controllerdirectly.
V. USING INSTRUCTIONS

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AIRFLOW DIRECTIONAL CONTROL
Adjust the air flow direction properly, otherwise it might cause discomfort or cause
uneven room temperatures.
Adjust the horizontal louver using the remotecontroller.
Adjust the vertical louver manually.
1. Adjusting vertical air flow(Up--Down)
Perform this function while the unit is in operation. Use the remote controller to adjust the
vertical air flow direction. The horizontal louver can move slightly for each press, or
continuously swing up and down automatically.
Please refer to the ,, REMOTE CONTROLLER OPERATION MANUAL” for details.
2. Adjustinghorizontal air flow (left - right)
Move the deflector rod manually to adjust the air flow in the direction you prefer.
IMPORTANT: Do not put your fingers into the panel of the blower and suction side. The
high-speed fan inside may cause injury.
CAUTION
Do not operate the air conditioner for long periods with the air flow direction set
downward in cooling or dehumidifying mode. Otherwise, condensation may occur
on the surface of the horizontal louver causing moisture to drop on to the floor or
on furnishings.
After a quick restart, the horizontal louver may remain static for approximately 10
seconds.
Open angle of the horizontal louver should not be set too small, as COOLING or
HEATING performance may be reduced due to too restricted air flowarea.
Do not move the horizontal louver manually, otherwise the horizontal louver will
be out of sync. But if this happens, please cease operating, unplug power for a few
seconds,then restart the air conditioner.

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HOW THE AIR CONDITIONER WORKS
Basic operation modes: AUTO/COOL/DRY/HEAT
AUTO operation
When you set the air conditioner in AUTO mode, it will automatically select
cooling, heating(cooling/heating models only), or fan only operation depending
on set temperature and the room temperature.
The air conditioner will control room temperature automatically to the
temperature point youset.
If you feel uncomfortable in the AUTO mode, you can set your desired
temperature.
SLEEP operation
When selected, the set temperature will increase (cooling) or decrease (heating) by 1⁰C
per hour for the first 2 hours. Thereafter it keeps this new temperature for 5 hours before
switching off.
This operation saves energy and improves, night time comfort by synchronising with the
body s metabolism.
DRYING operation
The temperature is regulated while dehumidifying by repeating turning on and off
of the cooling operation or fan only. The fan speed is LOW.

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HEATING operation
This air conditioner operates on the heat-pump principle, absorbing heat from air outdoors
and transferring that heat to the indoor unit. As a result, the operating performance is
reduced as outdoor air temperature drops. If you feel that the heating performance is
insufficient, we recommend you to use this air conditioner in conjunction with other kinds
of heating appliance.
Optimal operation
To achieve optimal performance, please note the following:
Adjust the air flow direction correctly so that it is not torwards people.
Adjust the temperature to achieve moderate comfort levels. Excessively low or high
temperature waste energy.
Improve performance by keeping windows and doors closed.
Limit energy usage(run time) by using the TIMER function.
Do not put any object near air inlet or air outlet, as the efficiency of the air
conditioner may be reduced and may cause the air conditioner to stoprunning.
Inspect the air filters periodically, and clean them when needed.

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SPECIAL FUNCTIONS
Refrigerant Leakage Detection
When refrigerant leakage is detected, the indoor unit will display EC code or flash LEDs.
Louver Angle Memory Function:
Within the scope of safety angle, it will memorize the open angle of horizontal louver. If it
exceeds, it will memorize the boundry of safety angle. In the following circumstances, it will
return to standard angle: 1) pressing the manual switch, 2)unplug and then plug in the
machine. So we strongly suggest that the open angle of the horizontal louver should not be
set too small, in case the condensed water forms and drops from the horizontal louver.
Anto-restart function
In event of power interruption such as a blackout, the air conditioner stops once. But it
restarts automatically and performs previous operation when the power supply is
resumed.
WIFI Control Function
For the unit with WIFI control function, connect the WIFI module and communication
module with display board, so the unit can be controlled either by remote controller or by
mobile telephone.
Air Filter Reminding Function
Cleaning filter reminding function:
After 240 hours of operation, the indoor, display window will display and flash CL, this
feature is a reminder to clean the Air Filter for more efficient operation. After 15
seconds, the system will revert back to the previous display again. When the CL indicator
appears and flashes, please press the LED button on remote controller for 4 times or
press the Manual control button for 3 or more times to clear the registered hours,
otherwise the CL indicator will display and flash again for another 15 seconds at the next
time of tarting the unit.
Replacing filter reminding function:
After 2880 hours of operation, the indoor, display window will display and flash nF
this feature is a reminder to replace the Air Filter for more efficient operation. After 15
seconds, the system will revert back to the previous display again. When the Nf indicator
appears and flashes, please press the LED button on remote controller for 4 times or
press the Manual control button for 3 or more times to clear the registered hours,
otherwise the nF indicator will display and flash again for another 15 seconds at the next
time of starting the unit.
Mute operation
Press the LED button on the remote controller can turn off the indoor screen display, and
also turn off the Air conditioner buzzer, which create a comfortable and quiet environment.

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BEFORE CLEANING
Turn the system off before cleaning. To clean, wipe with a soft, dry cloth. Do
not use bleach or abrasives.
NOTE: Power supply must be disconnected before cleaning the indoor unit.
CAUTION!
•Do not use a chemically treated cloth or duster to clean theunit.
•Do not use benzine, thinner, polishing powder, or similar solvents for
cleaning. These may cause the plastic surface to crack or deform.
•Never use water hotter than 40 C/104 F to clean the front panel, it could
cause deformation ordiscoloration.
CLEANING THE UNIT
Wipe the unit with a soft dry cloth only. If the unit is very dirty, wipe it with a
cloth soaked in water.
Cleaning the air filter and air freshening filter
A clogged air filter reduces the cooling efficiency of this unit. Please clean the
filter once every 2 weeks.
1. Open the front panel by carefully lifting both ends at the same time. At a
certain angle, a clicking sound is heard and it becomes self-supporting.For
some models, please use the suspension bars to prop up thepanel.
2. Use the tab provided to move the filter first up a little, then slightly
towards you. Now extract the filter by gently drawing downwards.
3. Unclip the small air freshening filter from the large air filter. Clean it with
vacuum, and replace it occasionally.
4. Clean the large air filter with soapy water. Rinse with fresh water. Shake
off excess water and dry it up in cool place, replace it occasionally.
5. Refit the small air freshening filter onto the large air filter.
6. Re-insert into unit in the reverse order described in point 2 above.
7. Close the front panel. Make sure the buckles are fully fit and the panel is
completely closed.
Preparation for extended non-operation
If you plan to idle the unit for a long time, perform the following:
(1) Clean the indoor unit and filters.
(2) Operate the fan for about half a day to dry the inside of the unit.
(3) Stop the air conditioner and disconnectpower.
(4) Remove the batteries from the remote controller. The outdoor unit
requires periodic maintenance and cleaning. Do not attempt to do this
yourself. Contact your dealer or service provider.
VI. CLEANING AND MAINTENANCE
Air freshening filter

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Pre-season inspection
•Check that the wiring is not broken off or disconnected.
•Clean the indoor unit and filters.
•Check that the air filter isinstalled.
•Check if the air outlet or inlet is blocked after the air conditioner has not been used for
a long time.
CAUTION!
•Do not touch the metal parts of the unit when removing the filter. Injuries can occur
when handling sharp metaledges.
•Do not use water to clean inside the air conditioner. Exposure to water can destroy the
insulation, leading to possible electricshock.
•When cleaning the unit, first make sure that the power and circuit breaker are turned
off.
•Do not wash air filter with hot water at more than 40ºC/104 ºF . Shake off moisture
completely and dry it in the shade. Do not expose it directly to the sun, it may shrink.

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Symptom
Cause
Operation is delayed
after restart
To prevent blowout of the fuse, the compressor will not operate while the
protection circuit is working for about 3 minutes after sudden OFF—ON
operation of the power supply.
Fan speed changes-off,
very slow and then
normal
Automatically happens in heating mode :
--prevents cold air blowing onto occupants when the heating operation is
start,
--perform automatic defrosting operation,
--perform low temperature heating operation
Heating operation
stops suddenly
and defrost-light
blinks
In HEAT mode, the indoor unit temporarily stops for maximum of 10
minutes to perform the automatic defrosting operation.
Mist coming out of
the indoor unit
In COOL mode, a mist generated by condensation formed with sudden In
COOL mode, a mist generated by condensation formed with sudden
cooling process may be emitted.
Mist may generate due to moisture generated from defrosting process
when the air conditioner restarts in HEAT mode operation after defrosting.
Low volume sounds are
emitted by the air
conditioner
Hissing sound-- during operation or immediately after stopping the air
conditioner, refrigerant flowing sound may be head.
Squeaking sound-- normal expansion and contraction of plastic and metal
parts caused by temperature change during the operation.
Rushing air-- when louver resets its position.
Dust discharges from
the unit
May occur when air conditioner is used for the first time or has not been
used for a long time.
Emits a peculiar odour
Various smells generated from interior textile, furniture, or cigarette smoke
absorbed into the air conditioner may be emitted. If not the case call your
suitable contractor.
Changes to fan only
while cooling or heating
mode
Room temperature reaches the temperature setting of the remote control.
If not the case call your suitable contractor.
Operation is erratic,
unpredictable or
unresponsive
Interference from cell phone towers and remote boosters may cause the
unit to malfunction
Disconnect the power and then re-connect.
Press the ON/OFF button on the remote controller to restart operation.
VII. TROUBLESHOOTING TIPS

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Symptom
Diagnostic
Unit will not operate
-- Is there a power failure?
-- Has a switch been turned off, a circuit breaker tripped or a fuse
blown?
-- Is the timer operating?
-- Are the batteries used in the remote controller exhausted?
-- Are the batteries used in the remote controller loaded
properly?
Poor cooling or heating
performance
-- Are the air filters dirty?
-- Is air flow unrestricted in & out of indoor & outdoor units?
-- Are the temperature and mode settings correct?
-- Are the windows or doors left opened?
-- Is fan speed on high and louvers allowing maximum flow?
-- Is direct or strong sunlight shinning into the room in cooling
operation?
-- Are there other heating apparatus or computers operating, or
too many people in the room in cooling operation?
-- Is the SILENCE function activated? Under SILENCE operation,
noise reduction is prioritized and the air-conditioning
performance may become lower.
Indicator lamps continue flashing
-- The unit may stop operation or continue to run in a safety
condition (depending on models). Waiting for about 10 minutes,
the fault may be recovered automatically, if not, disconnect the
power and then connect it in again. If the problem still exists,
disconnect the power and contact the nearest customer service
center.
Error code appears in the indoor
unit, such as: E0,E1,E2....
P1,P2,P3.....or F1, F2, F3.....
If the problem persists even if you perform these checks or diagnostics, immediately stop
operation and contact the authorized service center. Be sure to inform them of the detailed
malfunctions and unit model number.
CAUTION
In the case of ANY of the following, turn off the unit immediately!
-- Power cord is damaged or abnormally warm.
-- Burning odous are smelled.
-- Loud or abnormal sounds are heard.
-- A power fuse blows or a circuit breaker trips frequently.
-- Water or other objects fall into or out of the unit.
VIII. TROUBLESHOOTING GUIDE

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Environment friendly disposal
You can help protect the environment!
Please remember to respect the local regulations: hand in the non-working electrical equipment’s to
an appropriate waste disposal center.
HEINNER is a registered trademark of Network One Distribution SRL. Other brands and
product names are trademarks or registered trademarks of their respective holders.
No part of the specifications may be reproduced in any form or by any means or used to make any
derivative such as translation, transformation, or adaptation without permission from NETWORK
ONE DISTRIBUTION.
Copyright © 2013 Network One Distribution. All rights reserved.
www.heinner.com,http://www.nod.ro
This product is in conformity with norms and standards of European Community.
Importer: Network One Distribution
Marcel Iancu Street, 3-5, Bucharest, Romania
Tel: +40 21 211 18 56, www.heinner.com , www.nod.ro

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Vă mulțumim pentru alegerea acestui produs!
I. INTRODUCERE
Înainte de a utiliza acest aparat, citiți cu atenție manualul de instrucțiuni și păstrați-l pentru
consultări ulterioare.
Acest manual este conceput pentru a vă oferi toate instrucţiunile necesare referitoare la
instalarea, utilizarea şi întreţinerea aparatului.
Pentru utilizarea corectă şi în siguranţă a aparatului, vă rugam să citiţi cu atenţie acest
manual de instrucţiuni, înainte de instalare şi utilizare.
II. CONȚINUTUL PACHETULUI DUMNEAVOASTRĂ
Aparat de aer condiționat
Telecomandă
Manual de utilizare
Certificat de garanție

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Dacă utilizaţi aparat de aer condiţionat în ţările europene, vă rugăm să citiţi următoarele
informaţii:
1. Aparatul poate fi utilizat de către copii cu vârste începând de la 8 ani şi de către persoane
cu capacităţi fizice, senzoriale sau mentale reduse, cu lipsă de experienţă sau cunoştinţe,
numai dacă acestea sunt supravegheate sau instruite în ceea ce priveşte utilizarea în
siguranţă a aparatului şi dacă înţeleg pericolele pe care le implică utilizarea. Copiii nu au
voie să se joace cu aparatul. Curățarea și întreținerea nu trebuie efectuate de către copii
nesupravegheați.
ELIMINARE: Nu aruncaţi acest produs împreună cu deşeurile menajere nesortate.
Colectarea separată este necesară pentru ca aceste deşeuri să poată fi supuse unui
tratament special.
Este interzisă eliminarea acestui aparat împreună cu deşeurile menajere. Există mai multe
posibilităţi pentru eliminare:
A) Autoritățile municipale au creat sisteme speciale de colectare, unde utilizatorul poate
elimina în mod gratuit deşeurile de echipamente electrice şielectronice.
B) La cumpărarea unui produs nou, vânzătorul preia produsul vechi fără ca acest lucru să
implice costuri pentru utilizator.
C) Producătorul preia aparatul vechi şi îl elimină fără ca acest lucru să implice costuri pentru
utilizator.
D) Dat fiind faptul că produsele vechi conţin resurse valoroase, acestea pot fi vândute la
punctele de colectare a deșeurilormetalice.
Eliminarea deşeurilor în păduri sau în natură vă pune în pericol sănătatea, deoarece
substanţele periculoase ajung în pânza de apă freatică şi în lanţul alimentar.
Pentru a preveni rănirea utilizatorului sau a altor persoane şi deteriorarea bunurilor, trebuie
respectate instrucţiunile următoare. Utilizarea incorectă ca urmare a ignorării
instrucţiunilor poate cauza accidentări sau deteriorări.
Gravitatea este clasificată prin următoarele indicaţii:
AVERTISMENT
Acest simbol indică pericolul de moarte sau vătămare gravă.
ATENȚIE
Acest simbol indică pericolul de rănire a persoanelor sau deteriorare
Semnificaţiile simbolurilor utilizate în acest manual sunt prezentate mai jos.
Strict interzis.
Asiguraţi-vă că urmaţi instrucțiunile.
III. MĂSURI DE SIGURANȚĂ
This manual suits for next models
3
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