Packaged Rooftop Air Conditioners Manual

5RT-PRC010-EN
Features Summary
IntelliPak® rooftop features make
installation and servicing easy and
reliable operation a reality.
Installation Ease
• Factory-installed/commissioned
controls
—ease of start up
—single twisted wire pair
—communication for ICS interface
—full unit points access, no field wir-
ing of required points
• Unit mounted Human Interface Panel
standard
—user friendly keypad — edit
parameters
—thru the access door interface
—start up adjustments
—unit mounted and remote in-
terface panel key pads are
identical
• Unit mounted lifting lugs facilitate
installation and can be used as unit
tiedown points.
Easy to Service
• The microprocessor unit controls
coordinates the operation of the
rooftop with quality, industry-accepted
components for service ease.
• Unit mounted Human Interface Panel
standard
—user friendly keypad — edit pa-
rameters
— thru the access door interface
— start up adjustments
— unit mounted and remote interface
panel key pads are identical
• Modularity of unit control design
—individual replaceable functional
boards
• Advanced diagnostics
Reliability
• Advanced diagnostics
• Microprocessor controls
• Built-in safeties
• Modular control design
• UL approval as standard
• Forward-curved supply and exhaust
fans are Trane designed and factory
balanced.
• Fully insulated and gasketed panels
reduce ambient air infiltration.
• Fixed-speed evaporator fan and
exhaust drive for smooth fan operation
and belt durability.
• 200,000 average life fan bearings
enhance unit durability.
• Gas heater with free-floating stainless
steel heat exchanger relieves the
stresses of expansion and contraction.
Stainless steel provides corrosion
resistance through the entire material
thickness.
• Integral condenser subcooler improves
efficiency while helping avoid liquid
flashing.
• Factory-wired and commissioned
controls assure efficient and reliable
rooftop operation.
• Trane Scroll compressors are used on
20 to 130 ton units. They are designed
for tough industrial operation and
meet demanding operating conditions
both in efficiency and reliability.
• Roll-formed construction enhances
cabinet integrity and assures a
leakproof casing.
• Three-phase, direct-drive condenser
fan motors enhance dependability and
increase rooftop life.
• Trane industrial quality evaporator
and condensing coils help increase
rooftop life.
Application Flexibility
• Modularity in design
• Increased offering of standard options
• Generic BAS interface
• Five factory preset/re-definable in the
field ventilation override sequences
• Superior Tracer® interface for ICS
applications
— factory-installed Trane
Communication Interface
• Unit mounted or Remote Human
Interface panels
— all parameter are editable from the
Human Interface Panel
• Comparative enthalpy, Reference
enthalpy, or Dry bulb control for
economizers
• Statitrac™ direct space building
pressure control
• Compensated outdoor air control —
IAQ
• Factory-installed filter rack includes
two-inch throwaway filters.
• CV controls stage both compressors
and heat based on space
requirements.
• Variable Frequency Drives (VFD)
Included With or Without Bypass
Control for Supply and Exhaust Fans.
• An array of heating options are
available, including Steam, Hot Water,
Electric and Natural Gas heat. The Gas
Heating option provides a choice of
two-stage gas heat, as well as full and
limited modulating gas heat.
Features and
Benefits