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TC5-1V6SA.rev.06
TC5-1V6SA
NOTE:
If the room temperature falls below the values shown in Table 1 below, the
fans will begin to run at the minimum speed specified for the first point of
the curve and will continue to do so as long as the room temperature
remains below the set point. When the room temperature rises above the
set point, the fans will return to the current minimum speed, calculated
according to the minimum speed curve.
Temperature
or Speed
Days
d4
d25
d35
d50
d70
d80
d10
Minimum Speed Curve
Temperature Curve
M
INIMUM VENTILATION SPEED CURVE
The user can define a minimum ventilation speed curve to adjust the
Stage 1 minimum speed automatically over a given time period. Each
curve is defined by six points. Each point specifies a day number and a
fan speed for that day. Once the points are defined, the minimum speed
curve must be activated. When the minimum speed curve is activated,
the controller adjusts the Stage 1 minimum speed every hour in a lin-
ear fashion between two consecutive points.
When the last point of the curve is reached, the curve is deactivated. The
controller maintains the minimum speed specified for this point until the
curve is reactivated or until a new single minimum speed is specified
using the first method.
