Before making electrical connections, double check to ensure the steps below are strictly
followed:
a. Switch the Grid Supply Main Switch (AC) OFF.
b. Switch the DC Switch OFF.
Please see figure 4.7,there are four knockouts in the wiring box. The two knockouts on
the left (bottom and side) are for the DC conduit entry. The two knockouts on the right
(bottom and side) are for the AC conduit entry. All knockouts in the wiring box can accept
trade size 1 inch (ID) conduit.
4.3 Electrical Connections
Place the wiring box cover on the wiring box ensuring it is oriented correctly and start the
screws. Apply pressure to the cover and tighten the screws in a cross pattern.
Tighten screws to 1.7 N⋅m or 15.05 In-Lbs torque settings.
Figure 4.7 Bottom Side of Inverter
4. Installation
User Manual
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