User manual ARISTON NUOS PRIMO

[. . . ] S’assurer qu’elles soient correctement recyclées et remplacées exclusivement par des accumulateurs de type AA rechargeable, 2100 mAh minimum, veiller à respecter les polarités comme indiqué sur le porte batteries, voir figure 14. Model inhoud in liters van het reservoir registratienummer voedingsspanning , frequentie, maximum opgenomen D vermogen E maximale/minimale druk van het koelcircuit F bescherming reservoir G opgenomen vermogen in weerstand modus H merken en symbolen I verwarmingsvermogen in pompmodus L gemiddeld/maximaal vermogen in pompmodus M type koelmiddel en vulling N maximum druk reservoir 2. 54 Dear Customer: We wish to thank you for having purchased the heat pump water heater. We hope that it meets your expectations and may offer you optimal service coupled with maximum energy saving for many years to come. [. . . ] WARNING: Is forbidden remove covers and do maintenance and / or electrical connections by unqualified personnel The appliance is supplied with a power supply cable (should the latter need to be replaced, use only original spare parts supplied by the manufacturer). It is advisable to carry out a check on the electrical system to verify conformity to the regulations in force. Verify that the electrical system can suitably withstand the water heater’s maximum power consumption values (refer to the data plate), in terms of the size of the cables and their conformity to the regulations in force. it is forbidden to use multiple outlet sockets , extension cables or adaptors. It is forbidden to use piping from the water, heating and gas systems for earthing the appliance. Prior to operating the machine, make sure that the electricity mains voltage conforms to the value indicated on the appliance’s data plate. The manufacturer of the appliance shall not be held liable for any damage caused by failure to earth the system or due to anomalies in the electric power supply. To disconnect the appliance from the mains, use a bipolar switch complying with all applicable CEI-EN regulations in force (minimum distance between contacts 3 mm, switch preferably equipped with fuses). The appliance must comply with the European and national standards, and must be protected by a 30mA RCD. 69 Heat pump water heater - TECHNICAL INFORMATION FOR INSTALLERS PERMANENT ELECTRICAL CONNECTION Use this configuration whenever users do not have a two-tier electricity rate. The water heater will always be connected to the power supply network to ensure 24h operation. Remove the 3 NI-MH batteries if you do not use the two-rate time-of-day tariff with HC/HP signal (see Fig. ELECTRICAL CONNECTION WITH TWO-TIER ELECTRICITY RATE If users have a two-tier electricity rate and a suitable meter, the product may be powered only while the lowest rate applies. During the period in which the appliance is not powered, protection against corrosion through the impressed current anode is ensured by the rechargeable batteries. To put them into service, open the battery cover (see Fig. 14) and remove the battery protection tab ELECTRIC CONNECTION WITH TWO-TIER RATE AND HC-HP SIGNAL Offers the same cost advantages compared to the two-tier rate configuration but, additionally, it allows for obtaining rapid heating thanks to the BOOST mode that activates heating even with the HP rate. 1) Connect a bipolar cable to the appropriate signal contacts on the meter. 13 2) Connect the signal bipolar cable to the terminal “EDF” which is located inside the electric box at right side of the product. WARNING: the signal cable must be inserted in the hole beneath the power supply cable then anchored with suitable cable clips located inside the product and tightened in the cable glands near the appropriate terminal; make a suitably-sized hole in the rubber rings for the passage of the cable. 3) Activate the HC-HP function through the installer menu (see Paragraph 7. In case of connection of boiler/heater to 240SYS heating pump version is recommended to use upper shealt (S3) In case of connection of solar panel to 240SYS heating pump version is recommended to use both upper and bottom shealt (S3) and (S2) Fig. INITIAL START-UP Once the appliance is connected to the hydraulic and electric systems, the water heater must be filled with water from the domestic water supply network. [. . . ] Check the components in movement, clean the fan and the other parts who can generate noise or vibrations. Check the components fixed with screws, be sure that the screws are tight. Check the integrity of the connection, check the operation of electronic boards. Check if there is electric mains supply and check the conditions of the batteries. [. . . ]