Outdoor Air Sensors On Trane Roof Top Unit

It allows the unit to use outdoor air for cooling provided the ambient air is below a certain temperature and the humidity is below a certain percentage.

Outdoor air sensors on trane roof top unit.

Sensors temperature sensor probe. Each zone has a vav terminal unit that is controlled by a temperature sensor in the zone. Rooftop vav systems rooftop variable air volume vav systems are used to provide comfort in a wide range of building types and climates. It is designed to be installed directly on the actuator.

Dedicated outdoor air solutions. Water source heat pumps. L connection network building automation system. General purpose 3 in.

However the outdoor temperature sensor on the thermostat either by local nexia weather or the remote sensor is out of calibration by atleast 8 10 degrees. Over half of the buildings in north america rely on trane equipment for total occupant comfort and productivity. Remote sensor says 37 degrees. Communicate with prodigy control system on lennox premium rooftop units non prodigy control lennox or aftermarket equipment with optional network thermostat controller and other building functions with the building controller.

I had an all new system installed with a trane xl824 thermostat. Trane horizon dedicated outdoor air systems are designed specifically to condition up to 100 of outdoor air year round reduce latent loads enhance the entire building system s comfort and energy efficiency and maintain your building s health. This system consists of a packaged rooftop air conditioner that serves several individually controlled zones. Trane acoustics program.

5 17 honeywell w7459 economizer control. Design and analysis tools. With that size trane mounts all the sensors within the unit for quick install and run up check the resistances at the boards disconnect them for each one and follow along with the others units to see if there in range note the pins for the ra sa ma to see there in the right pin on the rumbling check all the fan squirrel cages for anything and give the fan a good spin without the belt and listen for bearing noise spin the motor too to see it is ok. Packaged units and split systems.

Economizer the device is built in or retrofitted to rooftop equipment.