Sharp JH-3500U Installation & Operator's Manual page 19

5. Return to step 3 for the negative cable (white) to connect to the negative terminal of the terminal
block 1.
If the polarity is reversed, the solar power conditioner cannot operate.
6. The next pair of cables should be connected to next left terminal block. Return to step 3 to
connect the cables.
7. If all DC cables are connected to terminal blocks, remove the jacket of the grounding cable
(AWG10 single copper conductor wire) in the same way (See step 3) .
8. Locate the grounding cable to the rightmost "GND" terminal of AC terminal block, and tighten the
screw firmly to crimp the cable.
GND
G
9. Confirm all the cables are correctly and firmly connected to the terminals of the solar power
conditioner.
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