Varifan ECS-2M, User Manual

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Page 34
ECS 2M
This function establishes the minimum speed
of Fan 1 when the relative humidity level of the
room exceeds the relative humidity setting.
The speed setting for humidity must be
configured higher than the speed setting for
temperature. This value is entered as a
percentage of maximum speed.
The Fan 1 minimum speed is adjusted in 2%
increments from a minimum setting of 12% to
a maximum setting of 100%.
Adjusting Fan 1 minimum speed for
humidity:
•
rotate the Selector dial to position (12),
•
rapidly rotate the Adjustor dial back and
forth to enter secondary function mode,
•
rotate the Selector dial to position (3),
•
rotate the Adjustor dial counterclockwise to
decrease the speed, clockwise to increase
it.
The fan 1 minimum speed setting for humidity
is displayed on the ECS.
Example: The relative humidity setting is adjusted to 65%,
Fan 1 minimum speed to 25%, and Fan 1 minimum speed
for humidity to 50%.
When the humidity level of the room reaches 65% the
minimum speed of Fan 1 gradually increases to reaches
50% when the humidity level of the room is 75%.
FAN 1 MIN. HUM.
3
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