Trane MOD02422, Инструкция по установке, эксплуатации и обслуживанию

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BAS-SVX40B-EN 13
Mounting and Wiring the WCI
Follow these instructions:
Controller Applications
1. Remove power from the controller that is to have the WCI wired to it.
2. Remove the WCI cover by firmly pressing the thumb tab at the bottom of the cover and pulling
the cover away from the back plate ( Figure 3 ).
Note: If present, remove the security screw before removing the cover.
Figure 3. Removing the cover
3. Secure the backplate to the mounting surface using appropriate hardware. (M3.5 x 20 mm self-
drilling screws are provided.)
4. Attach the 4-connector screw terminal block on the wiring harness to the receptacle on the WCI
( Figure 4 ).
Figure 4. Connecting wiring harness
WARNING
Hazardous Service Procedures!
Disconnect all electric power, including remote disconnects before servicing. Follow proper
lockout/tagout procedures to ensure the power can not be inadvertently energized. Failure to
disconnect power before servicing could result in death or serious injury.
Blue = LINK +
Gray = LINK -
Black =
Red = +24 Vdc/ac