Trane HUV - Controls

UV-PRC001-EN 23
Why Trane Controls?
Whether involved in a retrofit or in new construction applications, Trane has the control design to fit the sys-
tems requirements. The broad range of control packages offered range from a field convertible end-device
package, to a complete building automation system solution by incorporating the ICS (Integrated Comfort
TM
system) design.
The good news is...Trane ICS controls (both ZN520 and TUC), are factory tested and commissioned with Trane
application expertise to provide comfort, efficiency, and reliability, as well as, single-source warranty and ser-
vice. With Tranes integrated controls, the installed costs are lower because the equipment has turn-key factory
controls and every component of the system is optimized to fit with the controller. Trane installs not only the
controller, but also the hardware that works intimately with the controller to allow the system to function prop-
erly (i.e., piping package, valves, dampers, actuators, etc.). When a classroom unit ventilator with Trane con-
trols arrives to the jobsite, it is completely ready for quick installation and operation.
The following chart explains the difference in the control design.
GRAPHIC DESCRIPTION APPLICATION ICS PROTOCOL WHERE TO FIND
No Controls/Field
Installed
Unit comes equipped with an auto transformer,
fan speed switch and a damper blade only.
In a retrofit market where a
non Trane controller has
been applied to the building.
No Not Available
End-Device
Package
(EDP)
A pre-wired (to a termi-
nal strip) control offer-
ing of selected control
components. The EDP is
ready for a field pro-
vided controller and
temperature sensor.
Retrofit market where single
and multiple unit replace-
ment occurs.
New building design where
field provided controls are
specified.
No Not Available Page 24
Tracer ZN520
TM
Direct Digital Control
board designed to pro-
vide control of the
HVAC equipment, as
well as total building
management.
Retrofit market where overall
system upgrade is specified.
Multi-unit (±100) installation
where units are linked by a
common twisted pair of wire
for a communication link.
Yes Comm5 Page 26
TUC Direct Digital Control
board used in an ICS
setting to combine
HVAC and building
management into one
comfort system.
Retrofit market where a full
building management sys-
tem is specified.
Multi-unit (±100) installation
where units are linked to a
Tracer or Tracer Summit sys-
tem to provide complete
building management con-
trol.
Yes Comm4 Page 30
Pneumatic The mechanical 24V
pneumatic contoller
provides a mixed air
actuator, discharge air
sensor and required
solenoids and pneu-
matic switches.
Retrofit market where exist-
ing units or additions to cur-
rent pneumatic controls are
specified.
No Not Available Page 33
Controls