Autoflush Control Flow Chart - Emerson Liebert iCOM Training And Service Manual

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iCOM
Control Training and Service Manual
If the off time is less than 15 hours (or user programmed value) the pre-fill program
is bypassed and the infrared lamps and water valve are activated at the same time
to fill the pan to the proper water level and initiate humidification.
During normal infrared humidification operation the water makeup valve is
periodically opened (pan refill) and closed (no pan refill) based on a timing
sequence. This process replenishes the evaporated water from the pan.
With the humidifier water flush rate set at the factory default value of 150% the
water makeup valve will open for 51 seconds of fill time with an off time of 7
minutes between fill cycles for a small pan. For a large pan water makeup valve
will open for 85.5 seconds of fill time with an off time of 10 minutes between fill
cycles. The user can modify the percentage from 110% to a maximum of 500% in
1% increments.

Autoflush Control Flow Chart

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