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(Discharge Air Temperature), depending on how its three
position DIP switch is set.
Use Fig. 10 and Table 8 to locate the wiring terminals for
each Enthalpy Control sensor.
Use Fig. 10 and Table 9 to set the DIP switches for the
desired use (location) of the sensor.
NOTE: Dimensions in ( ) are in mm
Fig. 10 - - Enthalpy Control Sensor, Dimensions and
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4-1/4 (108)
2-3/4 (70)
DIP Switch Location
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Table 8 – Enthalpy Control Sensor Wiring Terminations
Terminal
Nbr
Label
1
S--- BUS
2
S--- BUS
a
Terminals are polarity insensitive.
51/64 (21)
Table 9 – Enthalpy Control Sensor DIP Switch Settings
Use
a
DA
b
RA
c
OA
a
DA = Discharge Air
2-1/64 (55)
b RA = Return Air
c
OA = Outside Air
When a S- - bus sensor is connected to an existing network,
it will take 60 minutes for the network to recognize and
auto- - configure itself to use the new sensor. During the 60
minute setup period, no alarms for sensor failures (except
SAT) will be issued and no economizing function will be
C12036
available.
15
Type
Description
S--- Bus Communications
S--- BUS
(Enthalpy Control Sensor Bus)
S--- Bus Communications
S--- BUS
(Enthalpy Control Sensor Bus)
DIP Switch Positions for Switches 1, 2, & 3
1
2
OFF
ON
ON
OFF
OFF
OFF
a
3
OFF
OFF
OFF
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