Trane Tracer ZN.520

Configuration
CNT-SVX04A-EN
81
Table 47 Fan configurations
Table 48 End device configurations
Note
1
: The exhaust fan is energized when the outdoor air damper is equal to or greater than the
exhaust fan enable point, and the exhaust fan is turned off when the outdoor air damper is 10% less
than the exhaust fan enable point.
Table 49 Default setpoints
Note
1
: The heating and cooling setpoint high and low limits only apply to the occupied and occupied
standby setpoints and are never applied to the unoccupied setpoints.
Configuration Valid range
Fan operation in heating Cycling with capacity(unoccupied)
Continuous (during occupied)
Fan operation in cooling Cycling with capacity(unoccupied)
Continuous (during occupied)
Number of fan speeds 1, 2, 3
Default fan speed heating Off, low, medium, high, auto
Default fan speed cooling Off, low, medium, high, auto
Zone sensor fan switch Disable or enable
Configuration Valid range
Main, cooling/changeover valve stroke time 30–360 seconds
Entering water sampling Disable or enable
Auxiliary, heating valve stroke time 30–360 seconds
Outdoor air damper stroke time 30–360 seconds
Occupied outdoor damper position 0–100%
Occupied standby damper position 0–10 0%
Alternate damper position for low fan speed 0–100%
Economizer enable temperature 30–70
°F
Exhaust fan enable setpoint
1
0–100%, 101% disables the exhaust
fan
Configuration Valid range
Occupied heating setpoint 40–11 5
°F
Occupied cooling setpoint 40–11 5
°F
Occupied standby heating setpoint 40–11 5
°F
Occupied standby cooling setpoint 40–11 5
°F
Unoccupied heating setpoint 40–11 5
°F
Unoccupied cooling setpoint 40–11 5
°F
Heating setpoint low limit
1
40–11 5 °F
Cooling setpoint low limit
1
40–11 5 °F
Heating setpoint high limit
1
40–11 5 °F
Cooling setpoint high limit
1
40–11 5 °F
Thumbwheel setpoint Disable or enable