Trane Air-Fi WCS-SB Installation, Operation And Maintenance Manual page 27

5. Route the wires from the WCI through either:
6. Connect the wiring harness according to the illustration that is appropriate for your application.
BAS-SVX40K-EN
shown in the following figure.
Figure 7. Connecting wiring harness
a. The opening in the back plate (part a of the following figure).
b. The bottom exit port (part b of the following figure).
Figure 8. Routing the wires through the WCI backplate or the WCI bottom exit port
WCI Installation
Red = +24 Vdc/ac
Black =
Blue = LINK +
Gray = LINK -
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