Trane RT-PRC010-EN manual Options, Field Installed Accessories, Electronic Zone Sensors, Roof Curb

Options

the infrequent user when making desired changes and an attractive hinged door makes the RHI very suitable for mounting on any wall.The RHI can be mounted inside a building, up to 5,000 feet from the unit.The RHI is wired to the IPCB mounted in the rooftop with twisted wire pair communication wiring and 24V control wiring.

•Ventilation Override Module (VOM) — With the Ventilation Override Module installed, the unit can be programmed to transition to up to 5 different programmed sequences for Smoke Purge, Evacuation, Pressurization, Purge, Purge with duct control sequence and Unit off.The transition occurs when a binary input on the VOM is closed (shorted); this would typically be a hard wired relay output from a smoke detector or fire control panel.

•Extended Grease Lines — Lines allow greasing of supply and exhaust fan bearings through the filter access door.

•Access Doors — Hinged access doors provide easy access to supply fan, filters, exhaust fan, and the heating section.These access doors feature double wall construction with dual density insulation sandwiched between 18 gauge and 20 gauge galvanized steel panels for strength and durability.

•Inter-Processor Communication Bridge (IPCB) —This module provides an amplified and filtered version of the IPC link for connection to a Remote Human Interface Panel. Each rooftop that is tied into a Remote Human Interface Panel must have a IPCB installed into it.

•Trane Communication Interface Module — provides interface toTrane’s Integrated Comfort system (ICS), which allows control and monitoring of the rooftop by aTracer building management system.

•GFI Convenience Outlet (Factory Powered) — A 15A, 115V Ground Fault Interrupter convenience outlet shall be factory installed. It shall be wired and powered from a factory mounted transformer. Unit mounted non-fused disconnect with external handle shall

be furnished with factory powered outlet.

•Two-Inch Spring Isolators — Supply and exhaust fan (if applicable) assemblies are isolated with two-inch nominal deflection to reduce transmission of vibrations. (Standard feature on 90 to 130 tons.)

•VFD Line Reactors — available on all units with Variable Frequency Drives (VFD).

•Special Unit Paint Colors — allows matching of HVAC equipment to building color and sometimes eliminates the need for expensive barrier walls.

Field Installed Accessories

Electronic Zone Sensors

•Zone Sensors — two temperature set point levers, heat, auto, off, or cool system switch, fan auto or fan on switch. Optional status indication LED lights, System On, Heat, Cool, and Service are available.These sensors are used with CV units.

•Programmable Night Setback Sensors

—electronic programmable sensors with auto or manual changeover with seven day programming. Keyboard selection of heat, cool, fan auto or on. All programmable sensors have System On, Heat, Cool, Service LED/ indicators as standard. Night setback sensors have (1) Occupied, (1) Unoccupied and (2) Override programs per day. Models are available for CV zone temperature control and VAV supply air temperature control.

•Zone Sensor — sensor with supply air single temperatures setpoint and AUTO/OFF system switch. Status indication LED lights; System On, Heat, Cool, and Service are provided. Sensors are available to be used with VAV units.

•Remote Sensor — can be used for remote zone temperature sensing capabilities when zone sensors are used as remote panels.

•FullWarm-Up Sensor — Morning warm-up sensor for use with VAV units.

•Integrated Comfort™ System sensors

—used for zone temperature sensing whenTracer® is communicating with the rooftop.The sensors are available

with options such as sensor only, sensor with timed override button, and a sensor with local temperature adjustment control, with timed override button.

•Remote Minimum Position Potentiometer — Minimum position setting of economizer can be remotely adjusted with this accessory.

•Temperature Sensor — bullet or pencil type sensor that could be used for temperature input such as return air duct temperature.

•Trane Communication Interface/ Interprocessor Communication Bridge kit and Remote Human Interface kit — For future sales opportunities and flexibility of field upgrades on new IntelliPak® rooftops after they have been installed, two factory provided hardware kits are available.The first kit is anTrane Communication Interface (TCI) module, which is required for communication withTracer®. Also in this kit is an Interprocessor Communicating Bridge (IPCB) module which is required for communication with an Remote Human Interface Panel.The second kit is the Remote Human Interface Panel, which can control up to four rooftops.The Remote Human Interface Panel has all the features of the Unit Mounted Human Interface Panel, except no service mode interface is allowed remotely for safety reasons. All other modules and their required hardware are available through our service parts organization for field upgrades and future sales opportunities.

Roof Curb

•Roof Curb — Curb supports the rooftop and allows for smooth transition of airflow from the rooftop to the ductwork. Curb ships from stock and ductwork can be attached directly.Two- inch by two-inch nailer strip is also provided, as well as gasketing to seal supply and return openings. Curb is 14 inches high and is approved by the National Roofing Contractors Association.

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