Trane X1379088401 - Wire Length

BAS-SVX17B-EN 7
Pre-Installation
Wire Length
Maximum recommended wire lengths for the sensor are given in Tab le 1 :
Table 1. Recommended wire lengths
Wire size
Maximum recommended wire length from unit
controller to sensor
AWG mm
2
Meters Feet
22 0.33 0–46 0–150
20 0.50 47–73 151–240
18 0.75 74–117 241–385
16 1.30 118–185 386–610
14 2.00 186–296 611–970
Note: The total resistance of these low voltage wires must not exceed 2.5 Ω/conductor. Any resistance greater than 2.5 Ω
may cause the control to malfunction due to an excessive voltage drop.