Non-Supported Equipment; Features And Specifications; Features - Trane Tracer VV550 Installation, Operation And Maintenance Manual

Non-supported Equipment

The Tracer® VV550/VV551 controllers do not support the following sequences:
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Features and Specifications

Features

Table 1
VAV 4.2 controller.
Table 1. Comparison of the Tracer VV550/551 controller and the VAV 4.2 controller
Tracer VV550/VV551
Supports Comm5.
No local CO
communicated value.
Single star (*) initiates cool minimum
airflow override.
Double star (**) initiates cool maximum
airflow override.
Does not support VariTrac central
control panel (CCP2 and CCP3).
Supports ventilation flow control.
Supports flow tracking control.
Supports enhanced ventilation control
sequences.
Supports auto-commissioning
sequence.
Supports zone sensor air balance
sequence.
CNT-SVX17G-EN
Dual duct in space temperature control
Dual duct with dedicated ventilation
Generic binary output
Fan-pulse-width modulation
VariTrac® bypass air valve
compares the features of the Tracer VV550/551 controller with the features of the
sensor input. Uses only a
2
VAV 4.2
Supports only Comm4 or Comm3
(VariTrac or VariTrane).
Local CO sensor input is available.
2
Single star (*) initiates maximum flow
override after pressing the ON button.
Override is held until you move the
thumbwheel.
Double star (**) initiates unoccupied
override after pressing the ON button.
Override is held until you move the
thumbwheel.
Does not support VariTrac CCP2 and
CCP3.
Does not support ventilation flow
control.
Does not support flow tracking control.
Does not support enhanced ventilation
control sequences.
Does not support auto-commissioning
sequence.
Does not support zone sensor air
balance sequence.
Overview
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