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To connect high-voltage power wires:
1. Lock open the supply-power disconnect switch.
2. At the top-right corner of the enclosure, remove the knockout for .50 inch (13 mm) conduit.
3. Open or remove the enclosure door if it is already installed.
4. Inside of the enclosure at the top-right corner, remove the high-voltage area cover plate.
5. Feed the high-voltage power wire into the enclosure.
6. Connect the line wire to the 'L ' terminal as shown below.
Figure 3. AC wiring
Without Outlet
7. Connect the neutral wire to the 'N' terminal as shown above.
8. Connect the green ground wire to the chassis ground screw as shown above.
Note: The ground wire should be continuous back to the circuit breaker panel.
Warning
Hazardous Voltage!
The cover plate must be in place when the controller is operating. Failure to replace the cover plate could result in
death or serious injury.
9. Replace the cover plate.
10. On a field-supplied label, record the location of the circuit breaker panel and the electrical circuit. Attach the label to
the cover plate.
X39641147-01B • Enclosure Installation Sheet
Ground screw
'L' terminal
'N' terminal
Mounting and Wiring
Ground screw
'L' terminal
'N' terminal
With Outlet
6
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