ABB CBV-2U4-3T User Manual page 41

VAV Modulating HW Reheat with variable speed fan Tri-state
IO POINTS
UI-01
UI-02
UI-03
UI-04
UI-08
DO-09
DO-10
DO-11
DO-12
DO-13
AO-14
AO-15
AO-16
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Subject to change without notice
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CBV-2U4-3T(-N) Control Sequences
CBV-2U4-3T(-N) |
Zone Temperature (with optional override button)
Setpoint Adjustment (optional 5K slider)
Discharge Temperature (optional)
CO , Humidity, or occupancy signal (all optional)
2
Flowrate Sensor
Damper Control (CBV-2U4-3T-N only)
Damper Control (CBV-2U4-3T-N only)
Heat Valve Open
Heat Valve Close
Variable Speed Parallel or Series Fan Speed Command (0
Damper Control (CBV-2U4-3T only)
DESCRIPTION
... 10 Vdc)
41