Carrier 3V VVT 33ZCVVTZC-01 Installation And Start-Up Instructions Manual page 13
Pressure dependent control zone controller
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Assembled
in USA
by Belimo
for
CARRIER
35 imlb (4 Nm)
80..110s
24VAC/DC
50/60Hz
3VA
2W
COM
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CCW
--
Counterclockwise
COM
--
Common
CW
--
Clockwise
DMPPOS
--
Damper Position
GND
--
Ground
HWV
--
Hot Water Valve
IAQ
--
Indoor Air Quality
LEGEND
PAT
--
Primary Air Temperature Sensor
RH
--
Relative Humidity
SAT
--
Supply Air Temperature Sensor
SPT
--
Space Temperature Sensor
....
Field-Supplied
Wiring
--
Factory Wiring
Fig. 12 -- VVT® Zone Controller Wiring -- Fan Box, Combination Base Board, Ducted Heat
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Nora]ally
open
or
nom]al!y
closed
valve
may
_
us_
_
Dedicated System Pilot
_
Network communication
24 VAC
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