Initial Start Up - Ariston 200 Mode D'emploi

Heat pump water heater - TECHNICAL INFORMATION FOR INSTALLERS
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.
Fig. 10
Remove the 3 NI-MH batteries if you do not use the two-rate time-of-day tariff with HC/HP signal (see
Fig. 13).
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.
Fig. 11
During the period in which the appliance is not powered, protection against corrosion through the
impressed current anode is ensured by the rechargeable batteries.
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.
2) Connect the signal bipolar cable to the terminal "EDF" which is located inside the electric box at right
Fig. 12 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 7.7).
In case of connection of boiler/heater to 240SYS heating pump version is recommended to use upper
shealt (S3)
Fig. 14
In case of connection of solar panel to 240SYS heating pump version is recommended to use both upper
and bottom shealt (S3) and (S2)
5. 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. In order to fill the water heater, it is necessary to open the central tap of the domestic
network supply and the nearest hot water tap, while making sure that all the air in the tank is gradually expelled.
The product is not supplied with batteries.
In the event of installation with batteries, use 3 type NiMh, AA, 1.2V, 2100 mAh minimum, rechargeable batteries
with a minimum of 1000 recharging cycles and a minimum operating temperature of 65°C (it is suggested use
batteries supplied from the manufacturer's catalogue). These should be inserted carefully observing the correct
polarity, in the special seat inside the front casing that is accessible by removing only the external frame. These
will ensure correct operation of the impressed current anode also during any electrical power cuts. The
appliance will automatically recharge them.
PERMANENT ELECTRICAL CONNECTION
70