9
SAT
OYBI
24 VAC
RB
T56
SAT
+24
GND
HEAT2
HEAT3
GND
24VAC
24VAC
24VAC
FAN
Voltage
Line
communication
Dedicated System Pilot
communication
Transformer ground
HEAT1
35 in-lb (4 Nm)
80...110s
Assembled in USA
by Belimo for CARRIER
24VAC/DC
50/60Hz
3VA 2W
yel
blu
ora
WIP
5K
COM
1
2
3
blk
red
wht
Manual
Override
Chassis Ground
Network
Network
AUX
24VAC
GND
GND
RH/IAQ
PAT
GND
CCW
COM
CW
+10V
DMPPOS
GND
AUX DMP
GND
H2
H3
H1
SPT
REMOTE
SPT
+
+
+
GND GND
-
-
-
J1
1
2
3
GND
→ Fig. 8 — VVT® Zone Controller Wiring — Single Duct, Three Stage Electric Heat
LEGEND
CCW — Counterclockwise PAT — Primary Air Temperature Sensor
COM — Common RH — Relative Humidity
CW — Clockwise SAT — Supply Air Temperature Sensor
DMPPOS — Damper Position SPT — Space Temperature Sensor
GND — Ground Field-Supplied Wiring
IAQ — Indoor Air Quality Factory Wiring
NOTE: The SAT may be relocated to sense and control ducted heat.
1104
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