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Controls
WSHP-PRC003-EN
R
17
Controls by Trane
Whether involved in a retrofit or new construction application, Trane has the control design to fit your system requirement.
Our control options provide a broad range of packages from the most cost efficient 24 volt standalone to a complete building
automation solution, Trane is the right choice in comfort gratification. The following chart provides a brief overview in the dif-
ferent control combinations.
Control Graphic Description Application ICS Protocol
Basic 24V
Compressor lockout relay, low
and high pressure switches.
Retrofit market where single and
multiple unit replacement occurs.
New building design where field
provided controls are specified.
No
Non-
Applicable
Deluxe 24V
24 volt microprocessor
designed to provide control of
the entire unit, as well as multi-
ple relay offerings to maximize
system performance. Can con-
nect to a 24V thermostat.
Retrofit market where single and
multiple unit replacement occurs.
Multi-unit installation where units
may be daisy- chained directly to
the Trane Tracer
TM
Loop Controller.
No
Non-
Applicable
Tracer ZN510
TM
Direct Digital Control board
designed to provide control of
the entire unit as well as out-
puts for unit status and fault
detection.
Retrofit market where overall sys-
tem upgrade is specified.
Multi-unit (100+) installation where
units are linked by a common twist-
ed pair of wire for a communication
link.
Yes
SCC LonTalk®
open protocal
(Comm 5)
Tracer ZN524
TM
Direct Digital Control board
designed to provide control of
the entire unit as well as out-
puts for unit status and fault
detection.
Retrofit market where overall sys-
tem upgrade is specified.
Multi-unit (100+) installation where
units are linked by a common twist-
ed pair of wire for a communication
link.
Yes
SCC LonTalk®
open protocal
(Comm 5)
Tracer
TM
Loop
Controller
Microprocessor-based
controller that coordinates the
water side (boiler, pumps, cool-
ing tower, etc.) of a water-
source heat pump system.
Wherever the Tracer ZN510 controls
or 24 volt electro-mechanical
controls are specified for complete
control of the water loop and
pumps.
Yes
LonTalk
compatible
(Comm 5)
Tracker
TM
Microprocessor-based
controller that coordinates boil-
er, pumps, cooling tower, etc.
of a water-source heat pump
system. Customized alarms,
scheduling, trending, safety
features.
Controls up to 100 wshp’s.
Wherever the Tracer ZN510 controls
or 24 volt electro-mechanical
controls are specified for complete
control of the water loop and
pumps.
New and retro fit light commercial
applications.
Yes
LonTalk
compatible
(Comm 5)
Tracer
Summit®
Microprocessor based
controller that coordinates full
building automation from
HVAC to lighting.
Where any controller is specified.
Yes
BACnet
(Comm 2, 3, 4,
& 5)