Systems,
L.L.C.
MS
2000
MiniSteam Residential
Owner’s Manual
Sequence of Operation. (Figure
28) On a call for humidification,
the controller (R) will activate the
power contactor (A) in the
humidifier to put power to the
electrodes in the steam generating
cylinder (B). After a few seconds,
the fill valve (C) will be activated
for a minimum of several seconds
to admit water to the fill cup (V)
and read the conductivity (T). The
fill valve will remain open until
either the desired amperage draw
is reached or the water level
reaches the cylinder full probes
(E). Boiling will begin and steam
will flow to the duct distributor
pipes or to the Room Distribution
Unit. As water is boiled into
steam, the water level will reduce,
and so will the amperage draw.
When the amperage draw falls
below the required level, the fill
valve (C) will be opened and
water will be admitted to the
cylinder to increase the amperage
draw to the required level.
Periodically, based on the water
conductivity and the rate of
boiling, the controller will activate
the drain valve (S) for a short
period of time to drain some of the
mineral laden water away (S),
followed by activation of the fill
valve (C) to replenish and dilute
the water in the steam generating
cylinder.
15
Operating your MiniSteam Humidifier
Figure 28