Unico Vertical 35 HP - Air Conditioning OLIMPIA SPLENDID - Free user manual and instructions

USER MANUAL Unico Vertical 35 HP OLIMPIA SPLENDID

1. The appliance contains R32 gas. R32 is a uorinated greenhouse gas.

2. Comply with current laws. Do not have refrigerant leakage and open ame.

3. Take care as R32 refrigerant is odourless.

4. The appliance may be used by children over 8 years of age and by persons with

reduced physical, sensory or mental capacities, or without the required experience or knowledge, provided they are supervised or have been instructed in the safe use of the appliance and understand the hazards involved.

5. Children must not play with the equipment.

6. Children must not be allowed to clean the appliance or perform user maintenance

without proper supervision.

7. If the power cable is damaged, it must be replaced by the manufacturer or by its

technical support service or by similarly qualied personnel, to prevent any risk to the user.

8. Installation, initial start-up and subsequent maintenance, with the exception of the

ambient air lter cleaning and washing, must be carried out solely by authorized and qualied personnel.

9. To prevent any risk of electric shocks, it is mandatory to disconnect the plug from the

power socket and/or to switch off the main switch before performing any electrical connection and any maintenance operation on the appliances.

During installation, respect the references to the minimum spaces indicated in gure 2.

11. The appliance shall be stored so as to prevent mechanical damage and in a well-ven-

tilated room without continuously operating ignition sources. ENAVERTISSEMENTSWARNHINWEISE

• ENGLISH DISPOSAL This symbol on the product or its packaging indicates that the appliance cannot be treated as normal domestic trash, but must be handed in at a collection point for recycling electric and electronic appliances. Your contribution to the correct disposal of this product protects the environment and the health of your fellow men. Health and the environment are endangered by incorrect disposal. Further information about the recycling of this product can be obtained from your local town hall, your refuse collection service, or in the store at which you bought the product. This regulation is valid only in EU member states. 3.5.8 - Operation in “Heating” mode only p. 30
• 3.5.9 - Checking fan speed p. 31
• 3.5.10 - SILENT key p. 32
• 3.5.11 - Timer setting p. 32
• 3.5.12 - Timer and clock setting p. 32

First of all, we would like to thank you for choosing our appliance. This document is condential pursuant to the law and may not be reproduced or transferred to third parties without the explicit authorisation of the manufacturer. The appliance may undergo updates and therefore have details different from those represented, without prejudice to the texts contained in this manual.

The pictograms in the next chapter provide the necessary information for correct, safe use of the machine in a rapid, unmistakable way.

0.2 - EDITORIAL PICTOGRAMS

Service Refers to situations in which you should inform the SERVICE department in the company: CUSTOMER TECHNICAL SERVICE. Index Paragraphs marked with this symbol contain very important information and recommendations, particularly as regards safety. Failure to comply with them may result in: - danger of injury to the operators - loss of the warranty - refusal of liability by the manufacturer. Raised hand Refers to actions that absolutely must not be performed.

DANGER OF HIGH VOLTAGE

Signals to the personnel that the operation described could cause electrocution if not performed according to the safety rules.

GENERIC DANGER It informs the personnel concerned that if the operation is not carried out in compliance with the safety regulations, it presents the risk of suffering physical damage.EN - 4 ENGLISH DANGER Indicates that the appliance uses ammable refrigerant. If the refrigerant leaks and is exposed to an external ignition source, the risk of re exist.

It informs the personnel concerned that if the operation is not carried out in compliance with the safety regulations, it presents the risk of burns due to contact with components at very high temperatures.

Indicates to the personnel concerned, that it is prohibited to cover the appliance, to prevent over-heating. WARNING

• Indicates that this document must be read carefully before installing and/or using the appliance.

• Indicates that this document must be read carefully before any maintenance and/or cleaning operation. ATTENTION

• Indicates that there may be additional information in attached manuals.

• Indicates that information is available in the user manual or in the installation manual. ATTENTION Indicates that the assistance personnel must handle the appliance following the installation manual.UNICO VERTICAL R32 EN - 5 ENGLISH

0.3 - GENERAL WARNINGS

1. This document is restricted in use to the terms of the law and may

not be copied or transferred to third parties without the express authorization of the manufacturer, OLIMPIA SPLENDID. Our machines are subject to change and some parts may appear different from the ones shown here, without this affecting the text of the manual in any way.

2. Read this manual carefully before performing any operation (instal-

lation, maintenance, use) and follow the instructions contained in each chapter.

3. Make all personnel involved in transport and installation of the ma-

chine aware of these instructions.

4. THE MANUFACTURER IS NOT RESPONSIBLE FOR DAMAGES TO

PERSONS OR PROPERTY CAUSED BY FAILURE TO FOLLOW THE INSTRUCTIONS IN THIS MANUAL.

5. The manufacturer reserves the right to make any changes it deems

advisable to its models, although the essential features described in this manual remain the same.

6. The installation and maintenance of air-conditioners like this one

may be hazardous as they contain a cooling gas under pressure as well as powered parts. Therefore,theinstallation,rststartupandsubsequentmaintenance shouldbecarriedoutexclusivelybyauthorized,qualiedpersonnel.

7. Failing to comply with the instructions contained in this manual, and

using the unit with temperatures exceeding the permissible temper- ature range will invalidate the warranty.

9. During installation and maintenance, respect the precautions indicat-

ed in the manual, and on the labels applied inside the units, as well as all the precautions suggested by good sense and by the safety regulations in effect in your country.

AND INJURY, INCLUDING THE FOLLOWING:EN - 6 ENGLISH

10. Always wear gloves and protective goggles when performing any

operations on the refrigerating side of the units.

11.Airconditionersmustnotbeinstalledinplacescontaininginam- mable gasses, explosive gasses, or in very humid environments (laundries, greenhouses, etc.), or in places where there are ma- chines that generate very great heat.

12. In case of replacement of parts, use only original OLIMPIA SPLEN-

In order to prevent any risk of electrical shocks, it is essential to disconnect the plug from the power socket before performing any electrical connection and any cleaning and/or maintenance operation on the appliances.

14. Lightening, cars in the vicinity and mobile phones can cause

malfunctioning. Disconnect the unit electrically for a few seconds and then re-start the air conditioner.

15. On rainy days, it is recommended to connect the electric power

supply in order to prevent damage caused by lightening.

16. If the unit is unused for a long period, or no-one uses the cli-

mate-controlled room, it is recommended to disconnect the electric power supply in order to prevent accidents. 17.Donotuseliquidorcorrosivedetergentstocleantheunit,donot spraywaterorotherliquidsontotheunit,sincetheycoulddamage the plastic components or even cause electric shocks.

18. Do not wet the indoor unit and the remote control.

19. In the event of operating anomalies (e.g. strange noise, bad odour,

smoke, abnormal temperature rise, electric dispersions, etc.) dis- connect the electric power supply immediately. Contact the local dealer.

20. Do not let the air conditioner run for a long time when the humidity

is very high and a door or a windows is left open. Moisture may condense and wet or damage furniture.

21. Do not plug or unplug the power supply plug during operation.

Fire and electric shocks risk.

22. Do not touch (operation) the product with wet hands.

Fire and electric shocks risk.UNICO VERTICAL R32 EN - 7 ENGLISH

23. Do not place a heater or other appliance near the power cable.

Fire and electric shocks risk.

24. Make sure water does not enter the electrical parts.

25. Do not open the air inlet grid during appliance operation. Risk of

injury, electric shock or damage to the product.

26. Do not block the air inlet or outlet; the product could be damaged

the product is operated. The presence of sharp and moving parts could cause injury.

28. Do not drink the water drained from the product.

It is not sanitary could cause serious health issues.

29. When there are gas leaks from other units, ventilate the room well

before activating the air conditioner.

30. Do not disassemble or modify unit.

31. Ventilate the room well when used together with a stove, etc.

32. Do not use for special purposes.

33. The persons that work or intervene on a cooling circuit, must be in

possessionofsuitablecertication,issuedbyanaccreditedassess- ment body. This must attest skill in safely handling refrigerants in compliancewithassessmentspecicationacknowledgedbysector associations. 34.DonotemitR32gasintotheatmosphere;R32isauorinatedgreen- house gas with a Global Warming Potential (GWP) = 675.

35. The appliance described in this manual is in compliance with the

following European Regulations

• ECODESIGN 2009/125/EC, 206/2012/EU

• ENERGY LABELLING 2012/30/EU, 626/2011/EU and successive amendments.

36. Do not connect the unit electrically until installation is complete.

37. Pay attention during operation with the electric resistors active;

the surface of the unit can reach 60°C. Burns risk. Remain at a minimum distance of 200 mm from the appliance. 38.Theprecautionsstatedinthismanualandonthelabelsafxedinside the appliances, must be complied with during assembly. and at every maintenance operation. All precautions suggested by common senseEN - 8 ENGLISH and by the Safety and electrical connection regulations in force in the place of installation must also be taken.

• The installation, assistance, maintenance and repair of the appli- ance,mustbeperformedbyaqualiedcertiedtechnician.

• Product removal and re-cycling operations must be performed by aqualiedcertiedtechnician.

• If the system has a leak-detection device installed, the checks for leaks must be performed at least every 12 months.

• When the unit is checked for leaks, keeping a record of all inspec- tions is highly recommended.

• Before starting to operate on the appliance, it is necessary to checkthezonesurroundingtheequipmenttomakesurethere arenodangersofrenorrisksofcombustion. To repair the refrigerating system, it is necessary to take the fol- lowing precautions before starting the intervention on the system.

avoid working in tight spaces. Ensure safe work conditions by checkingammablematerial.

2. All personnel in charge of maintenance and people which work

in the surrounding area must be instructed on the type work they are going to carry out.

detector before and during work, so that the technician is aware ofpotentiallyammableatmospheres.Makesurethedetection deviceoftheleaksissuitableforusewithammablerefrigerants,

4. The leaks electronic detectors may need calibration. If necessary,

calibrate them in a zone free of refrigerant.

5. Make sure the detector is not a potential source of combustion and

that it is suitable for the refrigerant used. The device for detection must be set at a percentage of the refrigerant LFL and must be cal- ibrated for the used refrigerant; the appropriate percentage of gas (maximum25%)mustbeconrmed.

6. Ifthepresenceofaleakissuspected,allopenamesmustberemoved.

Ifauidleakwhichrequiresbrazingisencountered,allrefrigerant must be collected from the system or insulated (by means of shut off valves) in a part of the system away from the leak. Then, bleed nitrogen without oxygen (OFN) through the system both before and after the brazing process.

7. In case it is necessary to carry out a hot work on the appliance, IT

IS NECESSARY to have a powder or CO

8. To carry out a work which includes exposition of pipes which

containorcontainedaammablerefrigerant,DONOTusesources ofcombustion.Riskofreorexplosion!

9. All sources of combustion (even a lit cigarette) should be kept away

fromtheplaceinwhichalloperationsduringwhichtheammable refrigerant may be released in the surrounding space must be carried out. 10.Makesuretheareaisadequatelyventilatedbeforeinterveninginside the system; a continuous degree of ventilation must be present.

11. DO NOT use means different from those recommended by the

manufacturer in order to speed up the defrosting process or for cleaning.

12. Before any operation, always check that:

• the condensers are unloaded. The operation must be carried out safely to avoid the risk of pro- ducing sparks;

• there are no live electrical components and that the cables are not exposed while loading, recovering or bleeding the system;EN - 10 ENGLISH

• there is continuity in the ground connection.

13. All electrical power supplies must be disconnected from the appli-

ance on which you are working. If it is absolutely necessary that the appliance has electrical power supply, it is necessary to place a leak detector permanently operational in the most critical point.

14. Make sure the seals and sealing materials have not deteriorated.

Possibledevelopmentofammableatmospheres.

15. Do not apply any net inductive or capacity load to the circuit

without making sure that this operation won’t make you exceed the voltage and current permitted for the appliance in use. The appliance for the test must have correct nominal values.

16. Periodically check that the cables are not subject to wear, corro-

sion, excessive pressure, vibrations, sharp edges or any other hostile environmental situation.

17. When intervening inside the refrigerating circuit to carry out repairs or

for any other reason, the conventional procedures must be followed:

• remove the refrigerant;

• bleed the circuit with an inert gas;

• bleed again with an inert gas;

• open the circuit by cutting or by means of brazing. 18.Theloadofrefrigerantmustbestoredinthespeciccustodycylin- ders. The system must “cleaned” with OFN to make the unit safe. It may be necessary to repeat this process several times. DO NOT use compressed air or oxygen for this operation.

19. The cylinders must be kept in vertical position.

Only use cylinders suitable for collection of refrigerants. The cylinders must be complete of a pressure-relief valve and switch off valves in good conditions. A set of calibrated weighing scales must also be available.

20.Thepipesmustbeequippedwithcouplingsfordisconnectionand must NOT present leaks. Before using the collection machine, check that it underwent correct maintenance and that the possible associated electric components are sealed, to prevent switching on in case of leak of refrigerant.

21. Make sure the refrigerating system is earthed before proceeding

with reloading of the system with refrigerant. Label the system whenUNICO VERTICAL R32 EN - 11 ENGLISH reloading is complete. Pay particular attention not to overload the refrigerating system.

22. Before proceeding with reloading, the system must undergo the

pressure test with OFN and the tightness test at the end of reload- ing, but before commissioning. It is necessary to carry out an additional tightness test before leaving the site. 23.Collectedrefrigerantmustbereturnedtotheuidsupplierinthe appropriate collection cylinder, compiling the corresponding Transfer Note of Scraps. DO NOT mix the refrigerants in the collection units and, in particular, in the cylinders.

24. If the compressors or their oils must be removed, make sure they have

beenemptiedatanacceptableleveltobesurethattheammable refrigerant does not remain in the lubricant. This process must be carried out before the compressor returns to the suppliers. Only use electric heating on the compressor body to speed up this process.

25. Do not drill nor burn the unit.

26. The replaced electric components MUST be suitable and correspond

totheappliancespecications.EverymaintenanceoperationMUST be carried out as described in this manual. Contact the manufacturer in case of doubt.

27. Apply the following checks:

• The markings on the machine must always be visible and readable, correct them if not;

• The pipelines ore the components containing refrigerant MUST be installed in a place where no substance may corrode them, unless the components are built with materials intrinsically resistant against corrosion or are suitably protected against this risk.

28. All the refrigerant must be recovered safely, also collect a sample

of oil and refrigerant if it is necessary to collect a sample of oil and refrigerant in case an analysis is necessary before the reuse of the recovered refrigerant. Before carrying out the procedure, electrically insulate the system and make sure that:

• themechanicalmovementequipmentofthecylinderscontaining refrigerant are available;

• allthepersonalprotectiveequipmentisusedcorrectly;

• the recovery process is supervised, at any moment, by a compe-EN - 12 ENGLISH tent person;

• the equipment and recovery cylinders are compliant with the standards. Empty the system and, if that is not possible, use a collector in order to be able to remove the refrigerant. Before the recovery starts, make sure the cylinder is positioned on the scale and start the recovery machine working according to the instructions. 29.DONOTllthecylindersexcessively(theliquidmustnotbehigher than 80% of the volume). DO NOT exceed, even temporarily, the maximum operating pressure of the cylinder. Once the process is complete,aspreviouslydescribed,makesuretheequipmentandthe cylinders are removed. Before switching on the appliance, check that all the insulation valves are closed.

30. Recovered refrigerant must not be discharged in another refrigerating

systems unless it has been cleaned and checked.

31. Once installation is complete, check that there’s no loss of refrigerant

• The air-conditioner should be used for the exclusive purpose of pro- ducing hot or cool air (on demand) for the sole purpose of obtaining a comfortable temperature in the room.

• An improper use of the devices (external and internal) with possi- ble damages caused to people, things or animals relieves OLIMPIA SPLENDID from any liability.

0.6 - HAZARDOUS ZONES

• The climate controllers must not be installed in environments with thepresenceofinammablegases,explosivegases,inveryhumid environments (laundries, greenhouses, etc.), or in places with other machines that generate a strong heat source, in proximity of a sources of salt water or sulphurous water.

• DONOTusegas,gasolineorotherinammableliquidsnearto the climate controller.

• The climate controller does not have a fan for the introduction of fresh outdoor air into the room; ventilate by opening doors and windows.

The units making up the climate control system are packaged individually in cardboard boxes. The packaging can be transported on a forklift, use the specic handles to lift it. Before beginning to assemble the unit, make sure all the parts are within easy reach. A. Appliance UNICO VERTI- CAL T1. Remote control C. FSC-Unico R32 warnings manual D. Strip of adhesive isolating tape (x 2) E. Kit of screws and anchor bolts

Air inlet and outlet external grids including chains and kit for installing the grids (x

G. Internal anges (x 2) H. Sheet for wall pipes (x 2) L. Bracket for wall anchoring M. Fixing plate (2) N. Condensation drain pipe O. Condensation drainage hose connection P. Bracket for rotation of the condensation valve Q. Template The batteries (T3) for the remote control, quantity 2 - 1,5V AAA type, are components necessary but not supplied as a standard.

Store the cartons in a closed environment protected against atmospheric agents and raised off the oor by planks or a pallet. DO NOT TURN THE PACKAGING UPSIDE DOWN NOR PLACE IT HORIZONTALLY.A

The packaging is made up from suitable material and performed by expert personnel. The units are delivered complete and in perfect condition. However, for he quality control of the transport services, follow the warnings below: a. On receipt of the packages, check whether the packaging is damaged. If this is the case, withdraw the goods with reserve, producing photographic proof and any apparent damage. b. Unpack, checking the presence of the individual components with the packing lists. c. Control that all components have not undergone damage during transport. If this is the case, inform the carrier by registered letter with acknowledgement of receipt within 3 days of receiving the goods, presenting photographic documentation. d. Pay attention when unpacking and installing the equipment. Sharp parts can cause injury. Pay particular attention to the edges of the structureandthensofthecondenser. No information concerning damage undergone can be taken into consideration after 3 days from delivery. For any controversy the court of jurisdiction will be BRESCIA. Keep the packaging for at least the duration of the warranty period, for any shipments to the after-sales centre for repairs. Dispose of packaging in compliance with the regulations in force regarding waste disposal. 1.4- APPLIANCECOMPONENTSDESCRIPTION(g.A)

For a successful installation and optimal operating performance, carefully follow what is indicated in the installation manual and in this manual. A failure to implement the indicated standards, which may cause a malfunction of the appliances, relieves OLIMPIA SPLENDID from any form of warranty and from any liability for possible damages caused to people, animals or things. The electrical system must be compliant with legal standards, must respect the data in the technical data sheet and be must be equipped with an efcient ground system.

• Before installing the air conditioner, it is essential to make an accurate calculation of the heat load in summer (and cold load in winter for models with heating pump) at the site of installation.

• The more accurate this calculation is made the better the air conditioner will be able to do its job.

• When executing the calculations, refer directly to the prevailing standards.

• For particularly important applications, we recommend contacting expert heating engineers.

• The user should try to limit high heat loads as much as possible as follows: glass doors and windows exposed to many hours of sunlight should be tted on the inside with curtains or, even better, on the outside with coverings such as Venetian blinds, verandahs, refractive lm, etc.). The air-conditioned room must remain closed as long as possible.

• Halogen spotlights or other electrical equipment with high power consumption should not be used in the room (toasters, steam irons, hot plates for cooking, etc.).

2.3 - CHOOSING THE POSITION OF THE UNIT

To obtain the best operating performance and prevent faults or hazardous conditions, the position of indoor unit installation must meet the following requirements: a. Do not expose the appliance to heat or steam sources (g. 3).min 100mm min 1670mm min 690mm min 310mm

EN - 16 ENGLISH b. Make sure that the space to the right and left is at least 100 mm and space above the unit is at least 80 mm. (g. 2). c. The wall where the indoor unit is to be xed, must be stable, strong and suitable to support the weight. d. It must be possible to leave room around the unit for any maintenance operations that may be necessary. e. Nothing should be in the way of the air that needs to circulate both on the top air-intake (curtains, plants, furniture) and at the front where the air exits. This could cause air swirls that would inhibit the working efciency of the unit (g. 3). f. Do not spray water or other liquids of any kind directly on the unit (g. 3). g. The appliance must not be positioned so that the air ow is directed directly towards nearby people (g. 3). h. Never force the opening of the airow ap (g. 3).

i. Do not place bottles, cans, clothes, owers

or any other object on the air suction grille (g. 3). l. Do not install the air conditioner directly on another household appliance (TV, radio, fridge, etc.), or on a heat source (g. 3).UNICO VERTICAL R32EN - 17ENGLISH The air conditioner must be installed on a wall that communicates with the outside

After determining the best place for installation as described above, check for the absence of other structures or systems (beams, piers, pipes, wires, etc.) at the points where the holes are to be drilled, which would prevent drilling the holes required to install the unit. Check again to make sure there are no obstacles to air circulation through the holes to be drilled due to plants and their leaves, slats or panelling, blinds, gratings or grids too dense, etc.). For the installation procedure of the unit, please refer to the IN- STALLATION MANUAL of the Unico Vertical.

2.4 - ELECTRIC HOOK-UP

The unit is tted with a power cord with a plug. If the wall socket is within the length of the cord simply plug it in.

Before connecting the conditioner, ensure that:

• The power supply voltage and frequency values comply with those indicated on the data plate of the appliance.

• The power supply line is tted with an efcient earth connection that is appropriately sized for the maximum absorption of the conditioner (minimum cross-section of the cable must be 1.5

• The appliance is powered exclusively through a socket that is compatible with the plug supplied.

Any replacement of the power cable must be carried out solely by authorized technical support or by similarly qualied personnel. On the power supply line of the appliance there must be an adequate omnipolar disconnection device that complies with the national installation regulations. It is, however, necessary to check that the electrical power supply is equipped with efcient earthing and with adequate protections against overloading and/or short circuits (a type 16 AT delayed fuse or other devices with equivalent functions are recommended).A EN - 18

EN - 20 ENGLISH To prevent any risk of electrocution, it is fundamental to disconnect the main power switch before carrying out electrical connections and any maintenance operation on the appliances.

2.5 - CONFIGURATIONS THROUGH THE CONTROL PANEL

To change congurations, proceed as follows: a. Check that the machine is correctly powered and connected and make sure it is set to stand by mode. b. Keep the MODE key pressed for approximately 10 seconds until the display shows the parameter . c. Press the + or - keys to select the parameter value to be set (from P0 to P4). d. Keep the MODE key pressed for approximately 2 seconds until the parameter ashes. e. Press the keys + or - to select the desired value. f. Press MODE to conrm the desired value. g. Press the Standby key or wait approximately 20 seconds to leave the parameters conguration procedure.

2.5.1 - Energyboost/Systemenableconguration

The inlet located on the clamp (Y2) of the main board (Y1) can be used to activate the ENERGY BOOST or SYSTEM ENABLE functions of the air conditioner (g. 4). In the conguration of the contact Energy boost or System enable, the display shows

The parameter can possess a value included between -5 and +5. With value PI = 0, the inlet works from SYS- TEM ENABLE. When the contact opens, the air conditioner is forced in stand-by mode. When the contact closes, the air conditioner restores the previous operating status. With value PI≠0, the inlet works from ENERGY BOOST. When the contact opens, the display shows the code E, desired temperature is redu-UNICO VERTICAL R32

EN - 21 ENGLISH ced by PI °C if the air conditioner is in cooling mode or increased by PI °C if the air conditioner is in heating mode. When the contact closes, the air conditioner restores its previous operation condition. The input ENERGY BOOST has no effect when the air conditioner is in fan, dehumidier or automatic modes. Before proceeding with any maintenance and cleaning, always make sure the system has been switched off, using the remote control, and the power supply plug has been disconnected from the system socket (or the upstream master isolating switch is positioned at “0” OFF). To congure the appliance at the activation of one of the two functions, proceed as follows: a. Remove tha aestethic panels, if applicable. Remove the screws (X) from the frontal panel (Fig.

c. Remove the supplied jumper (Y3) from the screw terminal (Y2) (g. 5). d. Close the switchgear

e. Reassemble the front cover of the unit. This input must be controlled by a dry contact. The inlet must be driven by a potential-free contact. Do not use a cable longer than meters 10.EN - 22 ENGLISH

2.5.2 - Inputsettingconguration

In the conguration of the open or closed contact, the display shows . To set the desired conguration, carry out the previously described procedures and choose between the parameter (closed contact) or (open contact).

• Parameter nc- Normally close (default selection): when the contact switch open the unit run the selected function (indicated by parameter PI). When the contact is closed the unit will restart in previous working mode.

• Parameter no- Normally open: when the contact switch close the unit run the selected function (indicated by parameter PI). When the contact is opened the unit will restart in previous working mode.

2.5.3 - Temperatureunitofmeasurementconguration

In the conguration of the unit of measurement of temperature, the display shows . To set the desired conguration, carry out the previously described procedures and choose between the parameter (metric system) or (imperial system). Congurationtheunitofmeasurementfromtheremotecontroller: a. Press buttons B6 and B7 together. The unit of measure conguration is stored in the unit, to restore the selection after any power off.

2.5.4 - Heatpump/onlycooling/onlyheatingconguration

During conguration of the mode of operation of the unit, the display shows . To set the machine so as that it works both in cooling and in heating mode, select the “HP” conguration (heat pump). To set the machine so as that it works in cooling mode only, select the “CO” cong- uration (cooling only). To set the machine so as that it works in heating mode only, select the “HO” cong- uration (heating only). In case of setting of the machine to CO mode, use the emergency drain.

The installation and electrical connection of the air conditioner should be carried out by specialized personnel who possess the requisites set forth by law. The installation instructions are contained in the appropriate par- agraph of this manual.UNICO VERTICAL R32 MODE DisplayLED1LED2LED3LED5

No structural object (furniture, curtains, plants, leaves, blinds, etc.) should ever obstruct the normal ow of air from either the internal or external gratings.

• Never lean or, worse yet, sit on the casing of the air conditioner as this could cause serious damage to the external parts.

• If the unit leaks water, switch it off immediately and disconnect it from the power mains. Call the nearest service centre.

• When the air conditioner is heating, it has to periodically eliminate any ice that could form on the external battery. While it is doing this, the machine keeps running but does not heat the room. This lasts for a brief period of time, from 3 to a maximum of 10 minutes.

• Clean the air lter periodically, as described in the specic par- agraph (5.1.2).

The air conditioner must not be installed in rooms where explosive gasses develop or where there are conditions of heat and humidity beyond the maximum limits indicated in the installation manual.

3.2 - DESCRIPTION OF THE WARNING PANEL

At the centre of the front panel of the unit is located the display of the machine with buttons and LEDs the functions of which are described below. Buttons Before carrying out the following operations, press one of the keys to enable the console. + Desired temperature increase (maxi- mum settable value 30°C/86F). - Desired temperature decrease. (minimum settable value in heating mode 16°C/61F, in cooling mode 18°C/64F). Activation/deactivation (Stand-by) of the air conditioner and selection of the fan speed. - Brief touch to select the minimum, medium, maximum or automatic fan speed. - Prolonged touch for activation/deactivation (Stand-by).EN - 24 ENGLISH MODE Selection of the mode of operation and parameters setting - Brief touch (for more than 2 seconds) to select the fan, cooling or heating operating mode - Prolonged touch to enable parameters setting if in Stand-by + e - To be pressed simultaneously for at least 5 seconds to enable/disable the keyboard lock e MODE To be pressed simultaneously and in a prolonged manner (for at least 5 seconds) to reset the dirty lter report Others IR Infrared receiver B Acoustic signaller LEDs LED1: mode setting, red or blue LED2: wireless conection setting, green LED3: indication of electric heater operation, orange LED5: timer setting, white OPERATING CONDITIONS DISPLAY (white) LED2

(green) LED1 mode (red/blue) LED5 timer (white) Stand-by OFF OFF OFF X Cooling mode 18÷30°C/64÷86F ON

BLUE X Heating mode 16÷30°C/61÷86F ON

EN - 25 ENGLISH OPERATING CONDITIONS DISPLAY (white) LED2

(green) LED1 mode (red/blue) LED5 timer (white) Keypad locked ON* X X Low wall or high wall congurationparameter

Roof installation OFF OFF OFF Floor installation OFF OFF OFF Energy boost/System Enable OFF OFF X Energy Boost contact opening (par. PI>0) ON* X X System enable contact opening (par. PI=0)

Energy Boost/ System Enable contact closure

Conguration setting OFF OFF X Conguration setting Heat Pump

Conguration setting Cooling only

Conguration setting Heating Only

• Reset as described in paragraph 3.2 ON* If wireless is connected ON Activated X Indifferent OFF Disabled6 EN - 26 ENGLISH

3.3 - USE OF THE REMOTE CONTROL

The remote control supplied with the air-conditioner is the instrument that enables you to use the appliance in the most convenient way. It should be handled with care and in particular:

• Keep it dry (do not clean it with water or leave it outdoors in bad weather).

• Avoid dropping or bumping it.

• Keep it out of direct sunlight. The remote control only works with models with aesthetic panels Unico Vertical (UNICO VERTICAL 35HP EVAN-EVANX). For recess models (UNICO VERTICAL-NK 35HP EVAN-EVANX), the unit control occurs by means of the thermostats (available as optional kits).

• The remote control operates by means of an infrared beam.

• During use, there must not be any obstacle between the remote control and the air-conditioner.

• If other appliances in the room have remote controls (TV, stereo, etc...), there may be interference with consequent loss of the sent signal.

• Electronic and uorescent lights may also interfere with trans- missions between remote control and air-conditioner.

• Remove the batteries in case of prolonged disuse of the remote control.

• The remote control display goes off after a few seconds of non- use, to reactivate it press any key.

3.3.1-Insertionofbatteries(g.6)

To insert the batteries correctly: a. Remove the batteries compartment cover. b. Insert the batteries into the relevant compartment. Check the polarity indicated on the bottom of the compartment. c. Close the compartment correctly.UNICO VERTICAL R32 ~8m

The batteries should be replaced when the display on the remote control does not appear sharply or when the remote control does not change the settings. Always use new batteries and replace both at the same time. The use of old or different batteries could generate malfunctioning of the remote control. The remote control uses two dry alkaline 1.5V batteries (AAA.LR03) (g. 6). When the batteries have been replaced, adjust the remote control clock.

When replacing batteries, replace both and dispose of the dead batteries in the appropriate collection centres and as required by law.

• If the remote control is not used for several weeks or longer, remove the batteries. Any leaks from the batteries could damage the remote control.

The average life-span of the batteries, with normal use, is approx. six months. Replace the batteries when the indoor unit command receipt “beep” can no longer be heard, or if the transmission indicator on the remote control does not switch on.

Do not re-charge or disassemble the batteries. Do not throw the batteries into the re. They can burn and explode.

If the battery liquid falls onto the skin or clothes, wash well with clean water. Do not use the remote control with batteries that have leaked. The chemical products contained in the batteries can cause burns or other risks to health.

Location of the remote control- ler

• Keep the remote control in a position from which the signal can reach the ap- pliance receiver (maximum distance is about 8 meters - with charged batteries) (g. 7). The presence of obstacles (furniture, curtains, walls, etc.) between the re- mote control and the appliance reduces the remote control range.B1

The remote control is the interface between the air-conditioner and the customer, so it is very important to learn all its functions, the use of the various controls and the meaning of the symbols marked on it.

B1 Activation/deactivation (Stand-by) of the unit B2 ECONOMY/ECO mode key B3 Night mode key SILENT B4 Operating mode selection - cooling > heating > ventilation > > dehumidication > automatic B5 Increase/decrease fan speed B6 Clock/programming setting B7 Increase/Decrease desired temperature/clock/programming B8 Activation/deactivation of the oscillation function of the air outlet

B9 Display B10 Activation/deactivation of switching on of the display on board of the machine B11 Activation/deactivation of programs B12 Selection of the desired temperature unit °C / °F by pressing keys B7 simultaneously D1 Indication of the fan speed or its au- tomatic operating mode (AUTO) D2 Heating mode D3 Cooling mode D4 Dehumidication mode D5 Desired temperature/clock/program- ming D6 Night function (SILENT) D7 Automatic function D8 Program 1 D9 Program 2 D10 Temperature/clock indicator D11 ECO function enabledUNICO VERTICAL R32 D9D2

EN - 29 ENGLISH D12 Minimum - average - maximum ven- tilation speed D13 Transmission of the command in progress D14 Program switching off time setting D15 Clock/program setting D16 Program switching on time setting D17 Low battery notication D18 Minutes timer

3.5 - DESCRIPTION OF THE AIR CONDITIONER FUNCTIONS

3.5.1 - Main switch-on and running management

• The machine may be regulated using the remote control. In order to transmit commands to the indoor appliance, point the front of the remote control toward the appliance’s control panel. The device emits a beep when it receives a command.

• The maximum distance from which the appliance can be controlled is about 8 meters (with charged batteries).

• Pressing the B2 key on the remote control activates the energy saving function, automatically optimizing the machine functions, the D11 symbol appears on the display.

3.5.3 - Turning the unit ON/OFF

• Press key B1 on the remote control to activate or deactivate (stand-by) the air conditioner. The control system of the unit is equipped with memory, for this reason all the settings won’t be lost when shutting off the appliance itself.

In case of prolonged stop of the machine, it must be deactivated turn- ing the main switch off or unplugging the machine from the mains.

3.5.4 - Operation in “Cooling” mode only

• When used in this mode, the air conditioner dehumidies and cools the room.

• To activate this mode, press the key B4 on the remote control several times untilEN - 30 ENGLISH the D3 symbol appears on the display.

• In this run mode, the required temperature and fan speed can be set. After three minutes (as a maximum) from activation in this operating mode the compressor will start and the appliance starts emitting cold air.

• When used in this mode, the air conditioner eliminates the humidity in the room. This function can be extremely useful between seasons, particularly on rainy days when the temperature is not uncomfortable but the excess humidity feels unpleasant.

• In this mode, both room temperature and fan speed settings are ignored, which correspond to minimum.

• Then, any indication of temperature and speed of the fan disappears from the display of the remote controller and from the control panel.

• To activate this mode, press the B4 key on the remote control several times until the D4 symbol and the D1 (fan plus rst notch) automatic ventilation symbol appear on the display.

• In this operating mode it is normal for the air conditioner to function intermittently.

3.5.6 - Operation in “Ventilation” mode only

• When used in this mode the air conditioner does not perform any action with regard to temperature and air humidity in the room.

• To activate this mode, press key B4 on the remote control several times until the automatic ventilation symbol D1 (fan plus rst notch) appears on the remote control display.

3.5.7 - Operation in “Comfort” mode only (Automatic)

• In this mode, the machine’s temperature is automatically regulated according to the room’s temperature. The fan speed is also automatically regulated according to the set temperature (except in dehumidication mode).

• To activate this mode, press the B4 key on the remote control several times until the D7 symbol appears on the display.

.5.8 - Operation in “Heating” mode only

• Using this mode, the appliance heats the room. This function is only available for the versions with heat pump (HP).

• To activate this mode, press button B4 on the remote control several times until the D2 symbol appears on the display.

• In this run mode, the required temperature and fan speed can be set. After threeUNICO VERTICAL R32 EN - 31 ENGLISH minutes (maximum time) the compressor should start and the air conditioner starts heating the room. The air conditioner has to defrost its battery periodically. During this operation the air conditioner does not heat the room, though its internal parts remain on except for the room air fan. when the outdoor temperature is very low, there may be a slight delay for passage from the minimum to the medium or maximum speed from when the command is sent to the machine with the remote control. After having turned off the unit, the internal fan runs seconds more. Then it stops. If the unit is equipped with a electric heater, it activates automatically as a back up source of heat to the compressor, when operating in low ambient external temperatures. The switch temperature in electric back up heat is 4°C outdoor as facotry default; the value can be modied within the range of -15°C and 13°C by an authorised TAC. When the electric heater is working a orange indication (LED3) is lighted on the control panel.

3.5.9 - Checking fan speed

• The fan speed check occurs through key B5 (on the remote control).

• Pressing several times this key will cause speed to change according to the fol- lowing sequence: Low > Medium > High > Automatic.

• The higher the speed setting, the greater the output of the air conditioner but also the louder its operation.

• By setting the Automatic mode, the onboard microprocessor adjusts the automatic speed. The higher the difference between the room temperature detected and the temperature set, the higher the speed.

• As the room temperature nears the setting, fan speed is reduced automatically.

• In dehumidication mode, it is not possible to control the speed as the appliance can only operate exclusively at low speed.D10

• To activate this mode, press the B3 key on the remote control, the D6 symbol appears on the display.

• Activating the SILENT allows you to obtain multiple results: - gradual increase in the set temperature during cooling mode - gradual decrease in the set temperature for heating (HP versions only) - reduction of the sound level of the appliance - decrease of the fan speeds

• For activation of the SILENT function, it is rst necessary to select the operating mode and the desired temperature, then activate the SILENT function by pressing the key B3.

• Noise reduction entails an optimization of noise and thermal/cooling capacity of the machine. In the event that, in some moments, the thermal/cooling power is insufcient, deactivate the SILENT function.

3.5.11 - Timer setting

• The appliance logic allows the User to make use of two different timer programs (see paragraph 3.5.14), thanks to which the appliance can be deactivated and activated (or vice versa) whenever desired (for example, it can be activated shortly before returning home so as to nd an already pleasant temperature in the room).

• Firstly, if it is desired to make use of these functions, set the correct time (see paragraph 3.5.13) and then set the timer as you prefer.

3.5.12 - Timer and clock setting

To set time, work with the remote control as fol- lows (g.10): a. Press key B6 (SET TIMER) until when the hour indication h (D10) appears on the display b. Set the hour with keys B7 (+ and -) . c. Press the key B6 until when the minutes indication m (D10) appears on the display. d. Set the minutes with keys B7 (+ and -). e. Press key B6 to save the time and proceed with the timer programming.UNICO VERTICAL R32

3.5.13 - Timer setting (PROGR. 1 and PROGR. 2) (T2)

It is possible to set one or both the timer programs. To set the appliance activation and deactivation times in the two programs, use the remote control and work as follows (g.11): a. Press once or more key B6 (SET TIMER) until when symbol 1 (D8) (Activation time of the 1° program) and symbol ON (D16) appear on the display. b. Use keys B7 (+ and -) to increase or decrease the hour in which you wish the air conditioner activates. The hour variation settable with keys B7 (+ and -) is of 30 minutes. c. Press key B6 (SET TIMER) a second time; symbol 1 (D8) (Deactivation time of the 1° program) and symbol OFF (D14) appear on the display. d. Use keys B7 (+ and -) to increase or decrease the hour in which you wish the air conditioner switches off. The hour variation settable with keys B7 (+ and -) is of 30 minutes. e. Press key B6 (SET TIMER) again; symbol 2 (D9) (Activation time of the 2° program) and symbol ON (D16) appear on the display. f. Use keys B7 (+ and -) to increase or decrease the hour in which you wish the air conditioner activates. The hour variation settable with keys B7 (+ and -) is of 30 minutes. g. Press key B6 (SET TIMER) again; symbol 2 (D9) (Deactivation time of the 2° program) and symbol OFF (D14) appear on the display. h. Use keys B7 (+ and -) to increase or decrease the hour in which you wish the air conditioner switches off. The hour variation settable with keys B7 (+ and -) is of 30 minutes.

i. To return to the normal operation mode, press once or more key B6 (SET TIMER)

until when all the symbols related to this setting on the display turn off.EN - 34 ENGLISH

3.5.14 - Timer activation and deactivation

Once set, the timer programs can either be activated or deactivated depending on occasional needs. Activation may relate to one of the two programs or both. In particular, each time you press key B11 (Programs activation), situation changes as follows:

• Use of Program no. 1 only.

• Use of Program no. 2 only.

• Use of Programs 1 and 2.

• Disuse of both programs.

3.5.15 - Reset of all the remote controller functions

By replacing the batteries or removing them even for a few moments, all the settings of the remote controller are reset. Doing this cancels all the time settings of the timer save in the remote controller and the remote controller restores all the factory settings.

3.5.16 - Managing the unit if the remote control is not available

In case of loss or malfunctioning of the remote controller or death of the batteries the air conditioner can be controlled by the keys on board of the machine.

3.6 - RECOMMENDATIONS FOR ENERGY SAVINGS

Below nd simple recommendations for reducing consumption:

• Always and constantly keep the lters clean (see maintenance and cleaning chapter).

• Keep the doors and windows of the rooms to be climate controlled closed.

• Avoid the sun’s rays penetrating freely into the room (we recommend using curtains or lowering blinds or closing the shutters).

• Do not obstruct the unit air ow (inlet and outlet), i.e. in addition to bad performance of the system, it also affects correct operation and the possibility of irreparable faults to the units.

4 - FUNCTIONS AND ACCESSORIES

The unit is prepared for connection through app. For additional details on the use of the app, please consult the Wi-Fi Manual.

a. Open “App Store” or “Google Play” respectively. b. Search for the “OS Home” app or scan the QR code. c. Download the app. The APP is subject to updates without prior no- tice. Check for compatibility with the operating system before installing on the latter.

Please keep the APP updated with the last version. No liability is accepted for problems caused by the internet line, by the Wi-Fi router and by smart devices. Please contact the original supplier to receive assistance.

4.1.3 - Registration of the app

Make sure the Wi-Fi router is connected to the internet before proceeding with registration of the user and with conguration of the network. a. Make sure the device is connected to a Wi-Fi router. b. Click on “Sign up”. c. Enter your E-mail and then click on “get verication code”. d. Enter the verication code which is sent to the previously written mail; if, within a few minutes, no code is received, press on “Resend verication code” and wait.

If the mail with the code does not arrive, check your mailbox inside the “Spam” folder. e. Set the password. If you already possess an account, proceed as described: a. Click on “Log in”. b. Enter your E-mail and password. c. Click on “Log in”.

4.1.4 - Use of the app

To add a desired device, proceed as described: a. Click on “Add device” or “+” in the top right corner. b. Select the appliance UNICO VERTICAL through the category in the list. c. Make sure the device is connected to the Wi-Fi network you want to use.EN - 36ENGLISH If another Wi-Fi network disturbs the conguration process, remove it from your device. d. Connect the power cord of the appliance to the power socket; then activate the “Wi-Fi” function as previously described. e. If the indicator of the “Wi-Fi” function ashes on the appliance, press “conrm indicator rapidly blink”. f. Enter the password of the Wi-Fi network you are using, then press on “Next” to connect the device. g. Wait for connection of the appliance.

If the connection fails, check that in the name of the Wi-Fi network and in the Password there are numbers and letters only (no special symbols); try to perform the points “d”, “e” and “f” again. h. When the appliance is connected, it is possible to rename it and select the room where it is located.

5 - MAINTENANCE AND CLEANING

Before proceeding with any maintenance and cleaning, always make sure the system has been switched off, using the remote control, and the power supply plug has been disconnected from the system socket (or the upstream master isolating switch is positioned at “0” OFF). Do not touch the metal parts of the unit when removing the air lters. They are very sharp. Cuts or injury risk.

5.1.1 - Appliance and remote control cleaning

Use a dry cloth to clean the appliance and the remote control (g. 38). It is possible to use a cloth moistened with cold water to clean the appliance if it is very dirty. Suck between the air inlet and outlet grilles (g. 38).

Do not use a chemically treated or antistatic cloth to clean the appliance. Do not use gasoline, solvent, polish or similar solvents.UNICO VERTICAL R32

EN - 37 ENGLISH These products could cause the breakage or deformation of the plastic surface.

5.1.2-Cleaningtheairlter

To ensure an efcient ltration of the internal air and a good operation of the air con- ditioner and good operation of the air conditioner, it is essential to periodically clean the air lter. The air lter is at the top of the unit. a. Switch off the unit. b. Electrically disconnect the appliance.

Raise the frontal (F1), if applicable, and sides (F2) lters from the frontal grid (g.12).

Wash and dry the lter thoroughly. e. Reassemble the frontal (F1) , if applicable, and sides (F2) lters For UNICO VERTICAL-NK 35HP EVAN-EVANX unit insert the rear edge of the lter inside the grille (g. 12).EN - 38ENGLISH To cancel the dirtylterreport, after having connected the air conditioner to the mains voltage, press simultaneously, for at least 5 seconds, the keys Stand-by and MODE located on the command panel. This way, the dirty lter report is cancelled and the respective counting is reset.

Do not use the appliance without lter or if the latter is damaged.

If you plan to idle the unit for a long time, perform the following: a. Stop the air conditioner and disconnect the power supply. b. Remove the batteries from the remote control.

Do not perform them alone.

5.2.1 - Routine maintenance

The air conditioner that you have purchased has been designed to reduce routine maintenance operations to a minimum. These operations involve solely the cleaning operations outlined below:

• Cleaning or washing of the ambient air lter every 2 weeks or every time the relative red LED lights up (this can be done by the user, see user manual).

• Inspect and clean the refrigerant coils and the condensate management system at least once per year.

• Maintenance should be performed by skilled technicians. The installer should gather up all packing material and use a damp cloth to remove any traces of dust or dirt during assembly. It’s also recommended to explain system operation to the end user, show them how to remove and clean the air lters then make them familiar with the installation and operating instructions.

5.2.2 - Condensation water drainage in case of emergency

In the event that anomalies should occur on the condensation water disposal system, the air conditioner stops and reports the alarm code 20 on the display of the front panel of the machine.UNICO VERTICAL R32

EN - 39 ENGLISH To make the appliance work temporarily while waiting for the arrival of the assistance centre, it is possible to drain the water inside through simple operations described below. Before proceeding with any maintenance and cleaning, always make sure the system has been switched off, using the remote control, and the power supply plug has been disconnected from the system socket (or the upstream master isolating switch is positioned at “0” OFF).

• Pull the tube (1) slightly to extract it from the cable clamp (2) located under the machine base.

• Position a large container, turn the tube (1) and place it on top of the container.

• Remove the cap (3) and let the water drain out.

• Once the fault has been removed, the service centre will close the evacuation duct again.EN - 40ENGLISH

It is important for the User to distinguish between functional problems and anomalies in relation to the behaviour of the appliance as foreseen for its normal operation. Fur- thermore, the most common problems may easily be solved through simple operations on behalf of the User (See paragraph

- Anomalies and solutions). For all the other reports (see paragraph: 5.3.3), it is necessary to always contact the technical assistance service”

Any attempt to repair the appliance by unauthorised personnel will immediately invalidate any form of guarantee.

5.3.2 - Functional aspects not to be mistaken for anomalies

The following events may occur during normal operation: a. The compressor does not start up again immediately after a stop (it takes about three minutes to start again). - In the operating logic of the appliance a delay between a compressor stop and its successive restart has been included, so that the compressor itself is protected against activations that are too frequent. b. Duringtheheatingoperationoftheheatpumpappliances,theowofhot air may occur some minutes after activation of the compressor. - Should the fan start at the same time as the compressor, for the rst few minutes it would emit cold air into the room (and this could bother the occu- pants) since the unit has not yet reached steady running conditions. c. Should a blackout occur, alarm code 08 or 50 will appear.

5.3.3 - Console alarms

If one of the alarms persists for more than three minutes, contact an Olimpia service centre. Error code on display Alarm description

Power board high temperature protection

Internal and external logic tabs communication problem

The compressor has an abnormal start (phase loss, reverse rotation)

Compressor rotation speed loss

External battery temperature too high (in heating mode)

External logic EEprom failure

Delivery temperature too high protection

Internal ambient temperature sensor failure

Internal battery sensor failure

Internal battery temperature too low protection (in cooling mode)

Internal battery temperature too high protection (in heating mode)

Internal logic EEprom failure

Unsuitable compressor current

External ambient temperature too high to work in heating mode

Internal ambient temperature too low to work in cooling mode

Communication failure between driver and internal logic board

Driver board bus overvoltage

Driver board bus undervoltage

Current to the compressor protection

External board AC voltage too high or too low protection

External board AC current protection

DC bus voltage too high or too low protection

Driver board and display communication failureEN - 42 ENGLISH

5.3.4 -Anomalies and remedies

Malfunctioning Cause What must be done? The unit will not start. Current failure Wait for the current to be restored. The unit is disconnected from the current. Check that the plug is inserted in the wall socket. The fuse is interrupted or the thermal-magnetic circuit breaker has tripped. Replace the fuse or restore the thermal-magnetic circuit breaker. The remote control batteries may be discharged. Replace the batteries. The time set with the timer may not be correct. Wait or annul the timer setting. The appliance doesn’t cool/heatsufciently anymore. Incorrect temperature setting. Set the temperature correct- ly. Consul the "Using the remote control" chapter for the procedure. The air lter is dirty. Clean the air lter. The doors or windows are open. Close the doors or windows. The air inlet or outlet vents of the indoor or outdoor units are blocked. First, remove the obstruc- tions and then re-start the unit. The 3 minutes protection of the compressor has activated

BLEU X Mode chauffage 16÷30 °C/61÷86F ON

3.1 - WAARSCHUWINGEN

ALLMÄN INNEHÅLLSFÖRTECKNINGSV - 2