Alarko SUPER FIT 24, Инструкции по сборке, установке и эксплуатации

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2.5 Filling the System
ATTENTION!
Water pressure in heating circuit must be checked during operating
period. System must be filled with 1.2 bar pressured water (Water pres -
sure can be observed from the manometer located right-bottom corner
of the boiler). Filling operation must be done while the boiler is cold
and in OFF condition.
Manometer is included in Super Fit gas fired
combi boilers. After all connections (electric,
fittings and flue) are completed, system could be
filled by means of filling tap (D) which is positioned
at left-bottom side of the boiler (Figure 3). Filling
operation must last until 1.2 bar value is seen on
the manometer (Figure 2).
If the water pressure falls down under a certain
value, E04 error is seen on the screen. In order
to increase the pressure value, open the filling tap
(D) in Figure 3. Check the pressure value from the
manometer to avoid filling the system excessively.
Keep filling the system until the pressure reaches 1.2 bar, then close the filling
tap.
If water pressure exceeds 3 bars, discharge the proper amount of water by
means of drainage tap (B) (Figure 3)
It is necessary for the water pressure to remain within the range of 1-3 bars
(indicated by the color green on the manometer) for the safe operation of the boiler.
Figure 2. Manometer 1,2 bar
Figure 3. Bottom view of Super Fit combi boiler