Control Options - Trane WSC060-120 User Manual

PKGP-PRC004-EN
Mechanical
Specifications

Control Options

COMM3/4 Trane Communications
Interface
An option for a factory or field-installed
Trane Communication Interface is
available to allow twisted wire pair
communication with an Integrated
Comfort ™ system.
Comm-5 LonTalk Communication
Interface
This factory or field-installed option shall
be provided to allow the unit to
communicate as a Trane Comm-5 device
or directly with generic LonTalk Network
Building Automation System Controls.
Zone Sensors
This field-installed option shall be
provided to interface with the micro
equipped Precedent and shall be
available in either manual, automatic,
programmable with night setback, with
system malfunction lights or remote
sensor options.
Differential Pressure Switches
These factory or field-installed options
allow for individual fan failure and dirty
filter indication. The fan failure switch will
disable all unit functions and "flash" the
Service LED on the zone sensor. The dirty
filter switch will light the Service LED on
the zone sensor and will allow continued
unit operation.
Reference Enthalpy Control
Replaces the dry bulb control with a wet
bulb changeover controller which has a
fully adjustable set point. Enthalpy control
offers a higher level of comfort control,
along with energy savings potential, than
the standard dry bulb control. This is due
to the additional wet bulb sensing
capability. This option can be field-installed
or factory-installed with the factory-
installed economizer.
Differential Enthalpy Control
Replaces the standard dry bulb control
with two enthalpy sensors that compare
total heat content of the indoor air and
outdoor air to determine the most
efficient air source. This control option
offers the highest level of comfort control,
plus energy efficiency, available. This
option can be field-installed or factory-
installed with the factory-installed
economizer.
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