Airstream TC5-2V4SA User Manual page 59

TC5-2V4SA
RAMPING ON STAGE 1: When the temperature rises to the point where
Stage 1 constant-speed fans are needed for cooling, the running time of
the fans is increased gradually from the minimum ventilation settings up
to full operation. Likewise, when the temperature drops below the set
point, the running time is decreased gradually until the minimum ventila-
tion settings are reached.
SET POINT: The set point is the target room temperature. When the
temperature is above the set point, the controller cools the room by
turning on the cooling fans. When the temperature is below the set point,
the controller heats the room by turning on the heaters.
TEMPERATURE CURVE: The controller can be set to automatically
change the temperature set point over a given period of time in accor-
dance with the user's requirements. The set point decreases over time as
the animals grow.
ZONED HEATERS: When zoned heaters are used, heaters in each zone
operate according to their own probes rather than the average temperature
for the entire room. In this way, heaters across zones are independent of
one another.
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TC5-2V4SA rev.06