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D.48000UI D.48000UE NOTA BENE: Leggere attentamente questo manuale prima di installare e/o utilizzare il prodotto. Conservare presente manuale futura consultazione.
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INFORMAZIONE AGLI UTENTI Ai sensi del deoreto legislativo 14 marzo 2014,n.49“Attuazione della direttiva 2012/19/ UE sui rifiuti di apparecchiature elettriche ed elettroniche(RAAE)”. ll simbolo del cassonetto barrato sull’apparecchiatura indica che il prodotto alla fine della propria vita deve essere raccolto separatamente dagli altri rifiuti. L’utente dovrà,pertanto,conferire l’apparecchiatura giunta a fine vita agli idonei centri di raccolta differenziata del rifiuti elettronici ed elettrotecnici,oppure riconsegnarla al rivenditore al momento dell’acquisto di una nuova apparecchiatura di tipo equivalente, in ragione di uno a uno.
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In caso di guasto sul prodotto, fare richiesta d’intervento solo ed esclusivamente alla Naicon srl, compilando l’apposito modulo direttamente dal nostro sito internet www.naicon.com all’interno della pagina riguardante i prodotti del Brand Diloc nella sezione Service. I riferimenti per l’invio della richiesta d’intervento si trovano all’interno del modulo stesso.
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D.48000UI D.48000UE PLEASE NOTE: Read this manual carefully before installing and / or using the product. keep this manual for future reference.
CAUTION Statements Alert Symbols: DANGER : The symbol refers to a hazard which can result in severe personal injury or death. : The symbol refers to a hazard or an unsafe practice which may result in severe personal injury WARNING or death.
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CAUTION Statements Never use gasoline or other inflammable gas near the air conditioner to avoid danger. WARNING When any abnormality like burnt smell, deformation, fire, smoke, etc., is found, you should stop using the air conditioner, immediately cut off the main power supply and contact the dealer.
Safety Precautions Precautions for using R32 refrigerant The basic installation work procedures are the same as the conventional refrigerant (R22 or R410A). However, pay attention to the following points: WARNING 1. Transport of equipment containing flammable refrigerants. Attention is drawn to the fact that additional transportation regulations may exist with respect to equipment containing flammable gas.
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Safety Precautions WARNING 6-8 Checks to the refrigeration equipment •Where electrical components are being changed, they shall be fit for the purpose and to the correct specification. •At all times the manufacturer's maintenance and service guidelines shall be followed. If in doubt consult the manufacturer's technical department for assistance.
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Safety Precautions WARNING 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. Leak detection methods The following leak detection methods are deemed acceptable for systems containing flammable refrigerants: •...
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Safety Precautions WARNING Prior to the task being carried out, an oil and refrigerant sample shall be taken in case analysis is required prior to re-use of reclaimed refrigerant. It is essential that electrical power is available before the task is commenced. a) Become familiar with the equipment and its operation.
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Safety Precautions WARNING Competence of service personnel Information and training The training should include the substance of the following: Information about the explosion potential of flammable refrigerants to show that flammables may be dangerous when handled without care. Information about potential ignition sources, especially those that are not obvious, such as lighters, light switches, vacuum cleaners, electric heaters.
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Safety Precautions WARNING • Appliance shall be installed, operated and stored in a room with a floor area larger than 150.4mm . • The installation of pipe-work shall be kept to a room with a floor area larger than 150.4mm . •...
Composition of the Air-conditioner Indoor Unit Air outlet Horizontal louver Vertical louver Operation panel Air intake grille Air filter Air intake Remote controller Outdoor Unit Connecting pipes and cables Drain hose The condensate drains in cooling or dry operation. Access door Air outlet 1.
Display and Button Introduction Display and Button Introduction ●Button Operation 1. ON/OFF BUTTON For turning on/off the appliance. 2. TEMPERATURE SETTING BUTTONS Used to adjust the set temperature. Each time “ ” button is pressed, the temperature can raise by 1℃; Each time “...
Display and Button Introduction Display and Button Introduction ●Display Introduction 1. Auto mode display: Display during auto mode. 2. Cooling mode display: Display during cooling mode. 3. Dry mode display: Display during dry mode. 4. Fan only mode display: Display during fan only mode. 5.
Operation Manual Special Remarks · 3-minute protection after the compressor stops To protect the compressor, it will be off continuously for at least 3 minutes once it has stopped. · 5-minute protection The compressor must run for at least 5 minutes once it has operated. During these 5 minutes, the compressor will not stop even that the room temperature reaches the set temperature point unless you use remote controller to turn off the unit (all indoor units can be turned off by user).
Operation Manual 3. Not Cooling or Heating Properly ● Check for obstruction of air flow of outdoor or indoor units. ● Check if there are too many heating sources in the room. ● Check if the air filter is clogged with dust. ●...
Installation and Maintenance Safety Notice WARNING • Installation should be performed by a qualified personnel. (Improper installation may cause water leakage, electrical shock or fire.) • Install the unit according to the instructions given in this manual. (Incomplete installation may cause water leakage, electrical shock or fire.) •...
Installation and Maintenance Installation Diagram of Air Conditioner Over 200mm Please install the air conditioner according to international rules. Above figure is only a simple presentation of the unit ,it may not match the external appearance of the unit you purchased. Do not put any things that could cause fire in the label area.
Installation and Maintenance Tools and Instruments for Installation Number Tool Number Tool Standard screwdriver Knife or wire stripper Vacuum pump Leveler Charge hose Hammer Pipe bender Churn drill Adjustable wrench Pipe expander Pipe cutter Inner hexagon spanner Cross head screw-driver Measuring Tape Installation of the Indoor Unit CAUTION...
Installation and Maintenance Installation Location Indoor unit Location for installing indoor unit 1. No obstacle around the air outlet and air flow can spread to the whole room. 2. It is easy to arrange connection pipe and drill a wall hole. Max.
Installation and Maintenance Pipe Direction . Indoor piping, drainage and wiring can be arranged at 3 optional directions (rear, left, right). Select a most suitable one for installation convenience and fixing it with plastic cover according to the following steps. ①...
Installation and Maintenance b. It is convenient to connect to the indoor unit connector with a L-shape pipe. 3. Connect the connecting pipes to indoor Refrigerant connector Flared nut unit connectors. a. Make sure to keep the indoor pipes and connecting pipes at the same axial line while connecting.
Installation and Maintenance Air exhaust process: (1) Unscrew and remove caps from stop valves. (2) Connect vacuum pump flexible hose to the service valve. (3) Start vacuum pump for 10-15 minutes until reaching a vacuum of 10mm Hg absolutes. (4) With vacuum pump still running close the low pressure knob on vacuum pump manifold. Then stop vacuum pump.
Installation and Maintenance The suitable power supply of your appliance has been shown on rating label. The appliance must ground correctly. The earth wire should be prepared by the user. Never change the internal wiring of your appliance randomly. 2. Steps of external wiring connection Remove air intake grille and electric box cover of indoor unit.
Installation and Maintenance Electrical Installation ● Use an ELB (Electric Leakage Breaker). If not, it may cause electric shock or fire. ● Do not operate the system until all the check points have been cleared. (A) Check to ensure that the insulation resistance is more than 2MΩ, by measuring the resistance between ground and the terminal of the electrical parts.
Installation and Maintenance Test Run Test run should be performed after refrigerant piping, drain, wiring, etc. have been finished. CAUTION The air conditioner is provided with a crankcase heater, check to ensure that the switch on the main power source has been ON for more than 6 hours ahead of power on preheating, otherwise it might damage the compressor! Do not operate the system until all the check points have been cleared.
Installation and Maintenance Maintenance Maintain the indoor unit Clean the air filter Switch off the power supply circuit Cut off the power supply and remove air filters as follows. Turn off the appliance first before disconnecting from power supply. Wipe the appliance with a soft and dry cloth.
Installation and Maintenance Troubleshooting The following cases may not always be a problem, please check it before asking for service. Trouble Analysis If the protector trips or fuse is blown. If the leakage breaker trips. Does not run If the plug is loose. Sometimes it stops working to protect the appliance.
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INFORMATION FOR USERS In accordance with European Directive 2012/19/UE on electric and electronic equipment waste disposal. The barred symbol of the rubbish bin shown on the equipment indicates that, at the end of its useful life, the product must be collected separately from waste. Therefore, any products that have reached the end of their useful life must be given to waste disposal centres specialising in separate collection of waste electrical and electronic equipment, or given back to the retailer at the time of purchasing new similar equipment, on a one for one basis.
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CONVENTIONAL WARRANTY Dear Customer, Thank you for purchasing a Diloc brand product and we are sure you will be satisfied with it. We recommend that you carefully read and keep the use and maintenance manual present in each product. Conventional warranty Hereby, Naicon srl guarantees the product from any material or manufacturing defect for a period of 24 months and covers only the spare parts.
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Naicon srl Via il Caravaggio, 25 Trecella I 20060 Pozzuolo Martesana - Milano (Italy) Tel. +39 02 95.003.1 Fax +39 02 95.003.313 www.naicon.com e-mail: naicon@naicon.com Made in P.R.C...
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