SOLZAIMA Hidro 12, Инструкция по эксплуатации

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6. Hydraulic Installation
• The chapter 19 (installation diagrams) contains the optional connection diagrams
for central heating installations, with or without water heating for household use;
• The free-standing pellet fire unit is equipped with a circulating pump, an expansion
vessel (6 litre volume (in the Hidro 12 and 17 model) or 10 litre volume (in the Hidro
23 model) and pre-charge of 1 bar) and a 3-bar safety valve;
• Operating pressure is between 0,8 and 1,2 bar (for Hidro 12) and 1 and 1,5 bar
(for Hidro 17 and Hidro 23);
• To empty the unit, attach a “T-tube” with a tap to the outlet (connected to the
household sewage); the safety valve (3 bar) outlet must also be connected to the
household sewage;
• The heating fluid must consist of water with an anti-rust, non-toxic product added
in the quantity recommended by the manufacturer. If the unit installation or the fluid
pipes are installed are likely to freeze, the installation engineer must add to the
circulating fluid the amount of antifreeze product recommended by the manufacturer,
to avoid freezing at the estimated minimum temperature.
6.1. Operating mode for radiator/buffer tank
IMPORTANT! The boiler is programmed to work directly for radiators, in case you
want to install the boiler with a buffer or AQS tank, we recommend changing the
temperature “OFF” of the circulation pump by placing the same temperature as the
deposit or 1 °C higher than this temperature, should disable the “hYDRO Menu” modes
“Modulating Pump” and “hydro independent” and switch the mode display “Auto” to
“Manual” mode and select the power 5 (Fire 5).
You must change the smoke temperatures (“Toff” and “Ton”) in the “Activation” menu.
For these changes is necessary to access the “Installer Menu” on the display, please
request a password manufacture.