Trane SCWM Series - Page 47

PKG-SVX027D-EN
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Table 16. Zone sensor maximum lengths and wire
size
Distance from Unit to
Controller
Recommended Wiring Size
0-150 feet 22 gauge
151-240 feet 20 gauge
241-385 feet 18 gauge
Table 16. Zone sensor maximum lengths and wire
size (continued)
Distance from Unit to
Controller
Recommended Wiring Size
386-610 feet 16 gauge
611-970 feet 14 gauge
Figure 39. Typical zone sensor installation
Junc-
tion
Mounting to Junction Box
Mounting Directly to the Wall
Installation - Electrical