Earth Ground Connection (Lightning Protection)
- Insert copper wire from earth ground hardware, and tighten screw in front.
- Minimum 10 AWG (5mm2) wire to earth ground hardware.
- Add copper-clad steel ground rods and/or plates sufficient to achieve 10Ω or less resistance at a minimum 8' (2.5 m) away from controller.
120V Wiring
| Transformer Wire | Power Source | ||||
|---|---|---|---|---|---|
| 1 | Brown | 230V (Not Used) | - | - | - |
| 2 | Black | 120V Hot | 5 | Black | 120V Hot |
| 3 | Blue | Neutral | 6 | White | Neutral |
| 4 | Green | Ground | 7 | Green | Ground |
230V Wiring
| Transformer Wire | Power Source | ||||
|---|---|---|---|---|---|
| 1 | Black | (Not Used) | - | - | - |
| 2 | Brown | 230V Hot | 5 | Brown | 230V Hot |
| 3 | Blue | Neutral | 6 | Blue or White | Neutral |
| 4 | Green | Ground | 7 | Green | Ground |
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