This is the interface for the Carel Controller on the TRANE Rooftop Units. This is a standalone unit and has one unit per slave address. The user interface displays the read and write data on one single page for this unit.
                    
                
TRANE variables
Read Values: Temperatures
- Zone: DegC
 - Outside: DegC
 - Supply: DegC
 - Return: DegC
 - Fault Code
 - Status
 
Write Values: Setpoints
- Heating: DegC
 - Cooling: DegC
 - OnOff: Auto or Off