Eliwell 210 L Series - Page 19

FC BASIC User Manual
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EXAMPLE A
The water temperature is too low to guarantee any transfer of heat from the water: the electric heaters alone are used (as
if in regulation mode):
EXAMPLE B
Intermediate situation, valve and electric heaters are activated together with the temperature controller in heating mode
(winter).
EXAMPLE C
The temperature of the water is sufficient to transfer heat, the electric heaters (more cost-intensive) are a second option:
temperature control is the same as the example with electric heaters in integration.
valvola/valve
r
esistenze elettriche
i
n integrazione
set-point
room temp.
temp.ambiente
˚C
hysteresis/isteresi
OFF
hysteresis/isteresi
band/banda
i
ntegrated
e
lectric heaters