The supplied steam is managed proportionally upon steam output request that the
electronic control calculates depending on the chosen functioning among the eight available,
described in chap. 2.4. The
minimum steam supply is fixed
at 20% and is managed with an
activation hysteresis; the
maximum supply had in
correspondence with a
maximum requested output,
corresponds to the percentage
set in the first level variable
(Pr). If, for example, on an
ES6 producing 6Kg/h of Pr
steam 100% is set, maximum
supply will be 6Kg/h; but if Pr
is reduced to 50%, maximum
supply will be 3Kg/h.
To ensure correct humidifier functioning, use only mains potable water; this because it
is free from any toxic content and is compatible with the conductivity range
needed for optimal humidifier functioning. However, in some geographical areas mains water may
be unsuitable for optimal functioning due to very low or too high or too aggressive conductivity; the
below is a summary table of the parameters required for correct humidifier functioning.
* Water conductivity is always expressed at 20° C; bear in mind that conductivity decreases as
water temperature drops and so water may not be very conductive during winter when mains water
is particularly cold.
To overcome this problem, decrease the produced steam percentage described
in chapter 3, PROGRAMMING, in this manual.
Do not supply the humidifier with well water or treated with osmosis purifiers,
demineralising or softeners or taken from cooling circuits.