Hach CD300, User Manual

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Figure 3 AC power connections
Table 3 AC wiring information
Pin Connection Color—North America Color—EU, UK, AU
1 Protective earth ground (G) Green Green with yellow stripe
2 Neutral (N) White Blue
3 Hot (L) Black Brown
Connect to DC power
Use a minimum 18 AWG wire to connect to DC power from a solar panel or customer-supplied DC
power.
1. Open the controller cover. Refer to Open the controller cover on page 10.
2. Put the power cable through a strain relief fitting near the DC power connector. Refer to Figure 4
and Table 4 .
3. Tighten the strain relief fitting.
4. Close the controller cover.
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