Page 9
USER MANUAL
The supplied steam is managed proportionally to steam production request that the electronic
control computes on the basis of functioning selected between the available five described at
chap. 2.4. The minimum steam
supply is fixed at 20% and it is
managed by an activation
hysteresis; the maximum
supply obtained with the
maximum steam production
request, corresponds to first
level variable set percentage
(Pr). For example if the steam
production percentage Pr, on
ES6 humidifier that produces
6Kg/h of steam, is set to 100%,
the maximum supply will be
6Kg/h; but if the maximum
supply will be 3Kg/h.
To ensure proper humidifier performance use only mains drinking water; this is because it
is free from any harmful content and is compatible with the conductivity range needed for
optimal humidifier performance. Note that in some areas mains water may be unsuitable for optimal
performance owing to very low conductivity or very hard or too much aggressive; the following
table summarizes the parameters required for correct humidifier operation.
WATER SUPPLY OPERATING RANGE LIMITS
PARAMETER UNIT OF MEASURE MIN MAX
* Conductivity of water at 20° C
S/cm
250 1300
Hardness mg/l CaCO
3
160 450
Chlorine mg/l Cl 0 0,2
Chlorides ppm Cl 0 25
Calcium sulphate mg/l CaSO
4
0 95
Metalline impurities / Solvents / Soaps / Lubricants mg/l 0 0
Temperature °C +1 +40
* Stated conductivity refers to water at 20° C; bear in mind that conductivity diminishes as water
temperature falls and so water may not be very conductive in winter when mains water is
particularly cold.
To avoid this inconvenience, diminish the produced steam percentage described in chapter
3 PROGRAMMING of this manual.
Do not fill the humidifier with water from wells or water that has been treated with
osmosis/demineralising/softening purifiers.
Minimum supply
Steam
To Next Page
Loading...
Need help?
General
