Carrier 33CS450-01 Owner's Manual page 74

_mperat.re-Based Control o/'the
Programmable Output
To operate a MISC output using temperature-based operation,
program advanced setup step #30 (below) for temperature 88 °,
This extra output will supply 24VAC to the selected MISC terminal
based on the temperature of RS1 and the setpoint in step #36 (below).
Possible TEMPERATURE scenario:
1) An exhaust fan in the attic of a store that needs to be energ-
ized when the attic temperature is above 85 degrees.
( _ Press the MODE button. While holding Note: Press the MODE
MODE
the MODE, press the PROGRAM button momentarily
to move through the
PROGRAM button to enter Setup screens, setup screens. Press
and hold the MODE
Press the MODE button repeatedly .. button to move back-
MODE
until this setup screen appears. "N wards through the
C_ OFF -- Ti me = {8:ee--Temp = 88"-- AUx --_ _etups
screens.
Press the UP button twice
to set the programmable
output for temperature
based operation The
large temperature dgts
will appear
Programmable Output Polarity;
,, NC NC = Normally Closed to operate
when the setpoint is less than
' the setpoint in step #36
NO = Normally Open to operate
when the set point is equal to or
greater than the setpoint in step
#36
_4_ Adjust the programmable
output setpoint
(351125 °)
Press the PROGRAM button to leave the Setup screens. If no buttons are
pressed, the display will leave the setup screens after 30 seconds
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