Trane Tracer AH540 Setup And Operation page 12

Chapter 1 Overview and specifications
Table 1. Tracer AH540/541 air-handling unit configuration options
Unit configuration
Heating only
Cooling only
Heating and cooling
Cooling and heating
Two-pipe changeover
1 Not all configuration options will be available on all air-handling units.
2
Preheat
• Steam coil
• Hydronic heats coil
• Electric heat
• Face-and-bypass hydronic heat-
ing
• Hydronic cooling
• DX cooling
• Steam coil
• Hydronic heat coil
• Electric heat
• Face-and-bypass hydronic heat
—
• Electric heat
• Face-and-bypass heat
• Face-and-bypass heat
Table 2. Tracer AH540/541 controller functions
Fan control
Duct static pressure control
Hydronic cooling
Hydronic heating
Steam heat
Face bypass heating
Ventilation control
Economizer damper
Warm-up functions
Mixed-air temperature control
Exhaust fan (on/off)
DX cooling
Electric heat
Dehumidification
Two-pipe changeover
1
Options
Cool
• Hydronic cooling
• DX cooling
• Heat/cool changeover
• Heat/cool changeover
• Heat/cool changeover
• Heat/cool changeover
• Heat/cool changeover
Function
Reheat
• Steam coil
• Hydronic heat coil
• Electric heat
• Electric heat
• Electric heat
Space Discharge air
temperature temperature
control control
On/Off Variable or On/Off
X
X
X
X
X
X
X
X
X
X
X
X
X
CNT-SVX05B-EN
X
X
X
X
X
X
X
X
X
X
X
X