CONTENTS
1. Overview .................................................................................................... 1
2. Specification .............................................................................................. 1
3. Installation and Wiring .............................................................................. 2
3.1 Solar Panel Selection ............................................................................................... 2
3.2 Solar Water Pumping System Installation Diagram .............................................. 4
3.3 Solar DC Controller Wiring Diagram ....................................................................... 4
3.4 Wiring Instructions ................................................................................................... 5
4. Operation ................................................................................................... 5
4.1 Operation Panel ........................................................................................................ 5
4.2 Key Instructions ....................................................................................................... 6
4.3 Test Running............................................................................................................. 6
4.4 Operation Mode ........................................................................................................ 7
5. Servicing and Maintenance ...................................................................... 9
6. Fault Analysis and Corresponding Solutions ......................................... 9