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Curtains
Description of Operation
(
Refer to figure 4 below)
W
hen the zone A temperature rises to " room set point + band width 1 +
0.5°F (0.3°C) + differential 2 + differential 3 + curtain dead band" (point 9),
the zone A curtains begin to open according to the curtain timer settings
and continue to do so until fully open if the zone A temperature remains
above this point. When the zone A temperature falls to "room set point +
band width 1 + 0.5°F (0.3°C) + differential 2 + differential 3" (point 10),
the zone A curtains begin to close according to the curtain timer settings
and continue to do so until fully closed if the zone A temperature remains
below this point.
When the zone B temperature rises to " room set point + band width 1 +
0.5°F (0.3°C) + differential 2 + differential 3 + curtain dead band" (point 9),
the zone B curtains begin to open according to the curtain timer settings
and continue to do so until fully open if the zone B temperature remains
above this point. When the zone B temperature falls to "room set point +
band width 1 + 0.5°F (0.3°C) + differential 2 + differential 3" (point 10),
the zone B curtains begin to close according to the curtain timer settings
and continue to do so until fully closed if the zone B temperature remains
below this point.
37
TC4-2N6F.rev.07
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