Jntech JNP550L-V5 - Page 4

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10.4 Commissioning for JNP22KH-V5~JNP55KH-V5 .............................. 45
11 APPENDIX: TROUBLESHOOTING ................................................................... 52
11.1 Troubleshooting for JNP550L-V5~JNP18K5H-V4 ........................... 52
11.2 Troubleshooting for JNP22KH-V5~JNP55KH-V5 ............................ 54
QUICK INSTALLATION GUIDELINE FOR SOLAR PUMPING
INVERTER – JNP11KH-V5 JNP15KH-V5 JNP18K5H-V5........... 59
12 INVERTER UNPACKING ............................................................................... 59
12.1 Unpacking Check ........................................................................... 59
13 INSTALLATION PROCEDURE.......................................................................... 60
13.1 Prepare Installation Tools .............................................................. 60
13.2 Installation Direction ..................................................................... 61
13.3 Installation of Inverter ................................................................... 62
14 ELECTRICAL CONNECTION ........................................................................... 64
14.1 Connecting Terminals of Inverter .................................................. 65
14.2 Cable Selection ........................................................................... 66
14.3 AC Side Electrical Connection ..................................................... 66
14.4 DC Side Connection .................................................................... 69
14.5 Inverter grounding ..................................................................... 70
14.6 Water Level Sensor Connection ..................................................... 70
14.7 Communication Connection .......................................................... 73
14.8 Disassembling ............................................................................... 75