UNT-SVX07B-EN 53
Installation—Controls
Installing Wall-Mounted Wired Sensors
Reference the wall-mounted zone sensor dimensions in Figure 17, p. 54. Position the sensor on an
inside wall three to five feet above the floor and at least 18 inches from the nearest outside wall.
Installing the sensor at a lower height may give the advantage of monitoring the temperature
closer to the zone, but it also exposes the sensor to airflow obstructions. Ensure that air flows freely
over the sensor.
Tracer ZN510 and ZN520 Options (continued)
Wall-mounted wired display sensor with setpoint
adjustment:
Digit 30 = F or G and Digit 31 = 4
Wall-mounted wireless temperature sensor (WTS)
(setpoint adjustment, no fan speed adjustment) and
unit-mounted receiver:
Digit 30 = F or G and Digit 31 = 6
Wall-mounted wireless display sensor (WDS) and
unit-mounted receiver:
Digit 30 = F or G and Digit 31 = 7
X13790821-01 (wall)
X13790860-02 (unit)
X13790822-04 (wall)
X13790860-02 (unit)