Jack Lehr Electric

Controls

These top-of-the-line heating and cooling control devices from Trane allow you to create and manage an Integrated Comfort System™.

VariTrac™

VariTrac™ is an electronic control system that provides a thermostat for every comfort zone and the intelligence to control the comfort of each zone.

Tracker®

Tracker® building management panel provides microelectronic control and monitoring. Tracker® communicates with Voyager™ zone controllers with the ability to track status points and alarm messages on a communications link, creating a total Integrated Comfort™ System.

Tracker® software provides scheduling, monitoring and timed override capabilities, as well as local and auto dial-out indication of alarms. Operator interface is simple and user friendly with the use of icons on the keypad and a two-line liquid crystal display (LCD).

Tracer®

Tracer® Integrated Comfort™ System, when coupled with Voyager™, provides the ultimate in centralized control, monitoring, energy management and equipment diagnostic functions.

Tracer® provides the ability to monitor and control the operation of each rooftop unit and coordinate their operation with other HVAC equipment.

ICS Status Points

Assuming economizer with comparative enthalpy

Unit status
Cooling and heating setpoint
Zone temperature
Supply fan on/off
Compressor status
Heat status
Condenser fan status
Exhaust fan on/off
Minimum damper positions (adjustable)
Current damper position
Outside air temperature
Return air temperature
Supply air temperature Relative humidity

ICS Alarm Messages

Zone temperature sensor failure
High temperature input open
Heat failure limit open
Outdoor air sensor failure
Supply air sensor failure
Return air sensor failure
Humidity sensor failure - both outside and return
Local cool/heat setpoint failure
Minimum position potentiometer failure
Defrost control failure
Compressor lockout
Dirty filter
Supply fan failure