Trane CCAF, CGWF manual Mechanical Specifications, Starter

Mechanical Specifications

DynaView Panel Factory-mounted to the control panel door, the operator interface has an LCD touch-screen display for operator input and information output. This interface provides access to the following information: evaporator report, condenser report, compressor report, ASHRAE Guideline 3 report, main, chiller, feature setting, manual control setting and display setting. All diagnostics and messages are displayed in “clear language.”

Data contained in available reports includes:

•water and air temperatures

•refrigerant pressure and temperatures

•flow switch status

•compressor starts and run-time

All necessary settings and setpoints are programmed into the microprocessor- based controller via the operator interface. The controller is capable of receiving signals contemporaneously from a variety of control sources, in any

combination, and priority order of control sources can be programmed. The control source with priority determines active setpoints via the signal it sends to the control panel. Control sources may be:

•the local operator interface (standard)

•a 4-20 mA or 2-10 VDC signal from an external source (interface optional; control source not supplied)

•Trane Tracer Summit™ system (interface optional)

•LonTalk LCI-C (interface optional; control source not supplied)

Starter

The unit control panel contains both a control section and a starter section. The panel is a painted, NEMA 1 enclosure. The starter section contains: top access for power wiring, single point power hook-up, three-phase solid-state overload protection, customer wired grounding lug, and control power transformer with fused protection.

CG-PRC012-EN 39