19
PROGRAMMING
AUTO MODE (LOW HUMIDITY TRIGGER)
Pressing the up or down button sets the low
humidity trigger. The fans will activate if the probe’s
reading meets or falls below this threshold.
Once triggered, the fan will gradually ramp up to the
speed set in ON mode. If the probe’s reading rises
above this trigger point, the fans will gradually slow
down to a stop or at the speed set in OFF Mode.
You may set this trigger above the high humidity
trigger to create a range in which the fan is active.
TIMER TO ON MODE
Pressing the up or down button sets a countdown
time. Once the timer ends, the fans will trigger to
run at the speed set in ON Mode. If there is a speed
set in OFF Mode, the fans will run at that speed
during the countdown.
The countdown will begin if no buttons are pressed
for 5 seconds. The time left on the countdown is
displayed below the current fan speed. Leaving
the timer mode while the countdown is running will
pause it until you return to this mode.
If there is a speed set in OFF Mode other
than zero, the fans will run at that speed
when triggered to turn off.
Note that this trigger can activate as long
as you are in AUTO Mode, even if you are
viewing a different trigger within AUTO Mode.
If there is a speed set in OFF Mode other than
zero, the fans will run at that speed when
triggered to turn off.
Summary of Contents for Airlift Series
Page 1: ...USER MANUAL USER MANUAL AIRLIFT SERIES SHUTTER EXHAUST FAN SYSTEM...
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