Chauffe-eau électrique sur évier, 15 l - Electric water heater ARISTON - Free user manual and instructions

USER MANUAL Chauffe-eau électrique sur évier, 15 l ARISTON

This manual is an integral part of the product. Keep it with care with the appliance, and hand it on to the next user/owner in case of change of property. Read the instructions and warning in this manual carefully, they contain important information regarding safe installation, use and maintenance. The appliance must be installed and commissioned by a qualified technician in accordance with local legislation and health and safety regulations. All power circuits must be shut off before you open the terminal block. DO NOT use the appliance for any other than its specified use. The manufaciurer is not liable for damage resulting from improper or incorrect use or failure to observe the instructions given in this manual. incorrect installation can result in damage to property and injury to persons and animals; the manufacturer is not liable for the consequences. DO NOT leave the packaging materials (staples, plastic bags, expanded polystyrene, etc.) within the reach of children - they can cause serious injury. The appliance may not be used by persons under 8 years of age, with reduced physical, sensory or mental capacity, or lacking the requisite experience and familiarity, unless under supervision or following instruction in the safe use of the appliance and the hazards attendant on such use. DO NOT permit children to play with the appliance. User cleaning and maintenance may not be done by unsupervised children. DO NOT touch the appliance when barefoot or if any part of your body is wet. Any repairs, maintenance, plumbing and electrical hookup must be done by qualified technicians using original spare parts only. Failure to observe the above instructions can compromise the safety of the appliance and relieves the manufaciurer of any liability for the consequences. The hot water temperature is regulated by a thermostat which also acts as a re-armable safety device to prevent dangerous overheating. The electrical hookup must be done as indicated in this manual. If the appliance is equipped with a power cord, the latter may only be replaced by an authorised service centre or professional technician.

13. Do not tamper with the overpressure safety device, if supplied

together with the appliance:; trip it from time to time to ensure that it is not jammed and to remove any scale deposits. In countries which have enacted EN 1487, the appliance's intake pipe must be equipped with a safety device compliant with the said standard, calibrated to a maximum pressure of 0.7 MPa, including at least a cock, check valve, safety valve and hydraulic load cutout.

14. It is normal that water drip from the overpressure safety device

and EN 1487 safety unit when the appliance is heating. For this reason one must install a drain, open to the air, with a continuously downwards sloping pipe, in an area not subject to subzero temperatures. Make sure to drain the appliance when it is out of service or in an area subject to subzero temperatures.

15. Make sure to drain the appliance when it is out of service or in

an area subject to subzero temperatures.

16. Water heated to over 50° C can cause immediate serious burns

if delivered directly to the taps. Children, disabled persons and the aged are particularly at risk. We recommend installing a thermostatic mixer valve on the water delivery line, marked with a red collar.

17. Do not leave flammable materials in contact with or in the vicinity

Symbol Meaning ircumstances Failure to observe this warning can resul injury, which may even be fatal in certain to property, plants and animals Failure to observe this warning can result in damage or injury, even serious in certain circumstances, Observe the products general and specific safety instructions.

GENERAL SAFETY STANDARDS

detergents to clean the appliance Ref. Warning Risk Symbol 4 [Po not open the appiiance orremove trom Electrocution hazard due to the presence of live electrical equipment Personal injury - burns it installation caused by overheated components and wounds caused by sharp edges Do not start or stop the applance by insertng/puling | Electrocution hazard due to damage to the he power plug power cord, its plug or the socket VAN Do not damage the power cord Electrocution hazard due to bare live wires VAN Personal injury due to objects falling off the appliance as à result of vibration  4 |Po not leave objects on the appliance Damage to the appliance or other property due to objects falling off the appliance as à VAN result of vibration Personal injury due to faling off he apprance | A\ 5 |Do not climb onto the appliance Damage to the appliance or other property due to the appliance self detaching from is mountng| /\ Do not clean the appliance without having 6 |inst switched it of pullea its power plug or … | Electrocution hazard due to the presence ofive | A\ shut of its power switch electrical equipment 7 [Install the appliance to a solid wall which is not | Danger of the appliance faling off the wall due subject to vibration to structural collapse, or noisy operation A 8 [Make the electrical hookup with cables of Danger of fire due to overheating of adequate cross-section undersized electrical wires A Restore al safety and control functions after 9 [working on the appliance and check that they | Pemage or bocking of the appliance due to VAN proper control are operational before returning it to service Drain all components containing hot water, using 10 line bleed cocks, betore handling them Danger of burns À …… | Personal injury due to contact of the skin and Descale the system as given in the products” | eyes with acid, inhalation or ingestion of noxious ‘safety sheet": when doing so, ventilate the room, | chemicals VAN 11 |wear safety clothing, make sure not to mix products, and protect the appliance itself and [a ge to the appliance and adjacent objects ny adjacent objects due to corrosion by acid  4,2 [Po not use insecticides, solvents or aggressive | Damage to plastic and painted parts and A assemblies

ŒN> Anti-legionella recommendations (European standard CEN/TR 16355) Information Legionella is a small bacterium, of stick-like form, and is found natural in fresh water. Legionnaire’s disease is a serious pulmonary infection caused by inhalation of the Legionella pneumophilia bacterium and other species of Legionella, The bacterium is frequently to be found in the plumbing of houses, hotels and water used in A/C and air cooling systems. The most effective measure against infection is to prevent the bacterium proliferating in water circuit. European standard CENTR 16355 provides guidelines for preventing the prolferation of Legionella in drinking water systems, ithout substtuting applicable local legislation. General recommendations Fret favourable to the prolferation of Legionella”. The following conditions are favourable to the proliferation of Legionella: Water temperature in the range 25 - 50 °C. To reduce the prolferation of Legionella, the water temperature be Kept with these limits to prevent them growing or reduce their growth to a minimum. I this is not possible, the drinking water system must be saniised thermally: + Stagnant water. To prevent water stagnating for a long time, the drinking water system must be flushed or made to run abundantly at least once a weëk; + Nutrients, biofims and sediment in the circuit, including boilers, etc. Sediment may promote the proliferation of Legionella and should be regularly eliminated from water storage devices, boilers and expansion/holding tanks (ior instance, once a year). As regards storage heater like the present, if:

1) the appliance is switched off for several months at a time or

2) te alor temprelLre is kep constant n the range 25 - 60°C,

the Legionella bacterium may grow inside the tank. I such circumstances, to reduce the prolieration of the bacterium, one must run a thermal sanitisation cycle. This cycle is suited to use in domestic hot water systems and complies with the guidelines for the prevention of Legionella given in Table 2 of standard CENTR 16365 (see below) Table 2 - Types of hot water system Separate hot and cold water Mixed hot and cold water No No storage | Storage upline | No storage store Storage upline ofihe | ofthe mixer | upline ofihe ge ? mixer valves valves mixer valves No Ro ion. N° cicuatonl. "0. [circuit No | Circulation | re on | Crcuition ion | Crcuiation ion | Creuation Cirultion circulation lation L'ofmied | Creuiaton | ofmbeg | reution | ofmixed | Sreution | ofmbred hotel [error var] ofmied | yes | ofmied | Cuaer | ofmied | °uaer | o'mxed | uier Flouuecl C1 | C2 | cs | ca | cs | ce | c7 | cs | ce | c10 Temperaturel - 2 50 °C el in 2 50 °C e| thermal thermal in > 50 °C°| thermal thermal storage isinfection‘disinfection‘| storage | thermal kisinfectionékisinfectiont} heater? heatera [Hisinfecton* Stagnationf - | sai | - [esi | - [esw fl - [esmf - [es Sediment | - = [removet [remove] - = [remove [remove | - Temperature > 55°C all day or at least 1h a day >60°C. Volume of water contained in the pipes between the circulation system and the most distant tap. Remove the sediment from the storage heater as required by local conditions, but no less frequentiy than once a year. Thermal disinfection for 20 minutes at 60°C, for 10 minutes at 65°C or 5 minutes at 70 °C at all delivery points at least once a week. ‘The water temperature in the circulation circuit may not fall below 50°C. Not required This storage water heater is sold with a thermal disinfection cycle function not enabled for default, as a consequence, if, for any reason, one of the above said “Conditions for Legionella growth” could occur: i°s hardiy recommended to enable such function rotating the knob up to maximum water temperature (>60°C). Hoeuer the Inermal isinection cycle docs not kil al Legionll bacteria in he storage tank I folaus that te water temperature setting is less than 58°C, the Legionella bacterium infection may reoccur. Caution: the water temperature in the tank can cause immediate serious burns. Children, disabled persons and the aged are particularly at risk of burns. Check the water temperature before taking a bath or shower.

(see figure 7) F) LED A) Cap M) Adjustment knob B) Water intake pipe C) Water outlet pipe TECHNICAL CHARACTERISTICS For the technical speciications, refer to the nameplate (the nameplate is located next to the water intake/oulet pipes). Product information Product range 10 15 30 Weight (kg) 6,6 74 12,8 istalltion | Oversink latin] OV Ji reg Ver Model Refer to the nameplate Qelec (kWh) 2,481 | 2,691 | 3,080 | 2,489 | 2,675 | 3,026 | 2,662 Load profile XXS S Lwa 15 dB Nu 35,1% Ï 32,9% Ï 29,4% | 35,0% Ï 33,0% Ï 29,9% | 33,2% Capacity (L) 10 15 30 The power consumption data in the table and the other information given in the Product Data Sheet (Enclosure A to this manual) are defined in relation to EU Directives 812/2013 and 814/2013. The products without the label and the data sheet for water heaters and solar devices, stipulated in regulation 812/2013, are not intended to be used in such assemblies Products equipped with a regulator knob have the thermostat positioned in the <ready to use> setting indicated in the Data Sheet (Enclosure A), according to which the relevant energy class has been declared by the manufacturer. This appliance is conforming with the international electrical safety standards IEC 60335-1 and IEC 60335-2- 21.The CE marking of the appliances attests its conformity to the following EC Directives, of which it satisfies the essential requisites: - LVD Low Voltage Directive: EN 60335-1, EN 60335-2-21, EN 60529, EN 62233, EN 50106. - EMC Electro-Magnetic Compatibility: EN 55014-1, EN 55014-2, EN 61000-3-2, EN 61000-3-3. - RoHS2 Risk of Hazardous Substances: EN 50581. - ErP Energy related Products: EN 50440. INSTALLING NORMS (for the installer) CAUTION Observe all general warnings and safety standards listed at the beginning of this text in full; all such instructions are obligatory. The appliance must be installed and commissioned by a qualified technician in accordance with established regulations and local health and safety regulations. We recommend installng the appliance as close as possible to the delivery points to minimise heat loss along the pipes. Local regulations may provide for restrictions on installation in bathrooms; observe any regulatory minimum distances. The range of water heaters includes models set up to be assembled above or below the point of use (sink, basin or shower). The models intended to be assembled under the point of use are called "undersink". To faciltate maintenance, make sure there is a clearance of at least 50 cm inside the enclosure for access to the electrical equipment. Fix the supplied bracket to the wall with screws and dowels of adequate size for the type of wall. Hook the water heater to the bracket and pull down to make sure it is secured.

HYDRAULIC CONNECTION Hook up the water heater inlet and outlet with pipes or fitings that are resistant to the operating pressure and hot water temperature, which may reach and even exceed 80°C in normal operation. Do not employ materials not rated for such temperatures. Screw a Titing to the appliance’s intake (blue collar) To this fiting, screw a drain cock (B fig. 1) of a type that can only be operated with a tool) on side and on the other, the overpressure device (A fig. 1). CAUTION For countries which have enacted European standard EN 1487, the overpressure device supplied with the appliance (if present) is non-conforming. The regulatory device must be calibrated to a maximum pressure of 0.7 MPa (7 bar) and include at least à cock, check valve and control safety valve and hydraulc load cutout. Some countries may require the use of alternative safety devices, as required by local law the installer must check the suitability of the safety device he tends to use. Do not install any shut-off device (valve, cock, etc.) between the safety unit and the heater sell. The appliance's drain outlet must be connected to a drain pipe of diameter at least equal to the of the outlet itself, with a funnel to permit an airgap of at least 20 mm for visual inspection to prevent damage or injury to persons, animals and property when the device operates; the manufacturer is not liable for any such consequences. Use a hose to connect ie overpressure device Lo {ne mains cold water suppl & cod necessary (D fig. ).FiLa drain pipe Lo {C fig. 1) to handle circumstances in which the drain cock is opened. When installing the overpressure safety device, do not tighten it fully down, and do not tamper with its settings. It is normal that water drip from the overpressure safety device when the appliance is heating. For this reason one must install a drain, open to the air, with a continuously downwards sloping pipe, in an area not subject to subzero temperatures. Ifthe mains pressure is close to the valves setting, fit a pressure reducer as far away from the appliance gs possible. you decide to istal me unis (laps or shower) purge te pipes of any potential demaging impuriies first. The appliance must not be supplied with water of hardness less than 12°F, nor with especially hard water (greater than 25°F); ve recommend installing a water softener, properly calibrated and controlled - do not allow the residual hardness to fall below 15°F. Before using the appliance, we recommend filing its tank with water and draining it completely so as to remove any residual impurities. “Gravity drain” connection Specific taps must be used for this type of installation and the connection must be implemented as shown in the diagram in Fig. 2. With this solution, the water heater can work at any mains pressure and no type of tap must be connected on the outlet pipe, which acts as a vent. Electrical connection Before working on the appliance, shut off mains power with its external power switch. Before installing the appliance it is recommended to thoroughly check the electrical system to verify compliance with sstablshed reguations:tne manulactrer notable for damage caused by lack of grounding or anomlous pouer Supply. Check that the mains power supply is rated for the heaters maximum power draw (refer to the nameplate) and that the electrical cables are suitably rated and regulatory. Mult-plugs, extensions and adapters may not be used. Do not use the plumbing, heating or gas pipes for grounding the appliance. Ifthe appliance has a power cord which requires replacement, use a cable of equivalent type (HOSWV-F 3xt mm?, dia. 8.5 mm). The power cord (HOS V V-F 3x1 mm? dia. 8.5 mm) must be routed into the hole (F fig. 3) in the back of the appliance and connected to the thermostat terminals (M fig. 6). Use a two-pole switch conforming with CEI-EN {contact gap of at least 3 mm, preferably equipped with fuses) to disconnect the appliance's power supply. The appliance must be grounded with a cable (yellow/green and longer than the phase cable) connected to the terminals marked@)(T fig. 6). Before starting up the appliance, check that the power rating matches that given on the nameplate. I the appliance has no power cord, it can be installed in one of the following ways: - connection to mains with a rigid pipe (f the appliance has no cable clamp): - with a flexible cable (HOSVV-É 3x1mme, dia. 8.5 mm) if the appliance has a cable clamp. Startup and commissioning Before powering up the appliance, fil the heater with mains water. To do so, open the mains cock and the hot water tap until all the air has been vented from the boiler. Check for Ieaks from the flanges, tighten down the ftings (not too much) if necessary (A fig. 4). Power up using the switch and in models with no switch, power up by tuming the adjustment knob clockuise

MAINTENANCE REGULATIONS (for competent person) O CAUTION Observe all general warnings and safety standards listed at the beginning of this text in full; all such instructions are obligatory. Maintenance work may only be done by qualified technicians (in possession of the regulatory requisites). Before requesting for the Technical Assistance to intervene for a suspected fault, check that this is not caused by a temporary lack of water supply or power failure Draining the appliance Make sure to drain the appliance when it is out of service or in an area subject to subzero temperatures. To drain the appliance, proceed as follows: - permanentiy disconnect i rom its power supply: - close the cock, if present (D fig. 1), or the main domestic water system cock; - open the hot water tap (sink or bath tub}; - open cock (B fig. 1). Replacing parts Disconnect the appliance from its power supply. Remove the enclosure to access the electrical equipment. To ork on the thermostat, extract i rom its mount and disconnect it from its power supply. To work on the heating element and anode, first drain the appliance. Use only original spare parts Scheduled maintenance The heating element (R fig. 5) should be descaled every two years to ensure it works properiy. If you do not wish to use à liquid descaler, you can simply break off the deposit, taking care not to damage the heating element's cladding. The magnesium anode (N fig. 5) must be replaced every to years (this does not apply to appliances with stainless steel bollers): however, the anode should be checked every year if the water is corrosive or chloride rich. To replace it, remove the heating element and unscrew it from its bracket After routine or extraordinary maintenance, we recommend filing its tank with water and draining it completely So as to remove any residual impurities. Use only original spare parts supplied by the manufacturer's authorised service centres, otherwise the. Reactivating the two-pole cutout Ifthe water overheats excessively, a thermal cutout (CEI-EN compliant) trips to cut the electrical power supply to the heating element (both phases); contact the Service Centre if this occurs. Overpressure safety device Regularly check that the overpressure device is not jammed or damaged: it is, remove any scale or replace it. Ifthe device has a lever or knob, operate it to: - drain the appliance, if necessary - check its operation from time to time. Thermoelectric models The instructions given in this manual also apply to thermoelectric models. However, such models must also be connected to the radiator pipes. Connect the upper radiator connector of he water heater to the radiators up pipe, and the lower one to the down pipe, fitting two cocks at the same time. The lower cock, which is easier to access, is used to disconnect the appliance from the circuit when the radiator is not in use. USER INSTRUCTIONS

1) CAUTION Observe all general warnings and safety standards listed at the

beginning of this text in full; all such instructions are obligatory.

ŒN> Recommendations - Do not place anything under the water heater which may be damaged by a Ieak. - IFthe water is not usèd for à long time: > shut off power to the appliance by setting the external switch to "OFF"; > close the water circuit cocks. - Water heated to over 50°C can cause immediate serious burns or even death. Children, disabled persons and the aged are particularly at risk of bus. Do not attempt to service or repair the appliance. Operation, setting the operating temperature Start up Start up the heater with its two-pole switch. In models with no switch, power up by turning the adjustment knob clockwise. The indicator lamp only remains on when heating up. The thermostat wil automatically disconnect the resistance when the preset operating temperature is reached. Setting the operating temperature On models with external regulation. the water temperature can be set with the knob (M fig. 7) connected to the thermostat, as indicated on the device itself. Anti-freeze function Set the knob to the symbol 2É (onty for models fitted with this function) USEFUL HINTS If the water delivery is cold, have the following checked: -is there power to the thermostat and terminal block? - are the heating elements working? If the water is boiling hot (steam is coming out of the taps) Shut off electrical power to the appliance and have the following checked: - thermostat; - the amount of scale on the boiler and heating element. If the hot water delivery is insufficient, have the following checked: - the mains water pressure; - the condition of the deflector on the cold water intake pipe: -the condition of the hot water pipe: -the electrical equipment. Water leaking from the overpressure safety device It is normal that some water drip from the device while the water is being heated. To prevent this dripping, install an expansion vessel on the delivery side. the device continues leaking even while ihe water is not being heated, have the following checked -the device’s setting: - the mains water pressure. Caution: Never obstruct the devices outletl NEVER ATTEMPT TO REPAIR THE APPLIANCE YOURSELF - ALWAYS HAVE THIS DONE BY A QUALIFIED TECHNICIAN. The indicated data and specifications are not binding; the manufacturer reserves the right to modify them at his own discretion notification or replacement. This product is in conformity with REACH regulations. K Pursuant to Art. 26 of Italian Legislative Decree 14 march 2014, n. 49 "Enactment of Directive 2012/19/EU governing == electrical and electronic waste (WEEE)" The barred bin symbol on the appliance and its packaging indicates that the product must be scrapped separately from other waste atthe end of ts service life. The user must therefore hand the equipment over to a sorted waste disposal faciity for electro-technical and electronic equipment at the end of its service life. Alternative}, he may return the equipment to the retaller at the time of purchase of a new equivalent type of appliance. Electronic equipment of size less than 25 cm can be handed over to any electronics equipment retailer whose sales area is at least 400 m° for disposal free of charge and without any obligation to purchase new product. Sorted waste collection for recycling, treatment and environmentally compatible scrapping contributes to the prevention of damage to the environment and promotes reuse/recycling.

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