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34 UV-SVP01A-EN
Configuration
Binary Inputs
1
1. Trane Rover service tool uses the unit type to determine and download the proper default binary input configuration.
Analog Inputs
1
1. Trane Rover service tool uses the unit type to determine and download the proper default analog input configuration.
2. Analog input 3 (AI 3) configured as generic temperature input does not affect unit operation. When configured, the Tracer™ ZN.520 Unit
Controller communicates the generic temperature value to Rover or Tracer Summit and displays it as generic temperature.
Table 11: Binary input summary
Binary input Configuration Valid range
BI 1 Low coil temperature detection or not used
Normally open
Normally closed
BI 2 Not used
Normally open
Normally closed
BI 3 Occupancy, generic, or not used
Normally open
Normally closed
BI 4 Fan status or not used
Normally open
Normally closed
Table 12: Analog input summary
Analog input Configuration Calibration range
Zone Space temperature
+/- 10.0°F
(0.1°F resolution)
Set Setpoint (hardwired)
+/- 10.0°F
(0.1°F resolution)
Fan Fan switch NA
AI 1 Entering water temperature NA
AI 2 Discharge air temperature NA
AI 3
Outdoor air temperature or generic temperature input
(Note 2)
NA
AI 4
Humidity, CO2 or generic
4-20mA input
NA