English (GB) Installation and operating instructions
Original installation and operating instructions
Table of contents
1. Grundfos RSI................. 5
1.1 Specific functions of Grundfos RSI ...... 5
2. Safety ..................... 6
2.1 Danger .................... 6
2.2 Warnings ................... 6
3. Receiving the product............ 7
3.1 Lifting the product ............... 7
4. Installation ..................10
4.1 Danger ....................10
4.2 Warning ....................10
4.3 Ventilation ...................11
4.4 Electrical protection ..............11
4.5 DC fuse selection ...............12
4.6 Manufacturers of gPV fuses .........13
4.7 Parallel diode selection ............14
4.8 Photovoltaic system dimensioning ......16
4.9 Power ratings .................18
4.10 Grounding ...................20
4.11 AC grid connection ..............20
4.12 External +24 V supply ............21
4.13 DC power connection .............21
5. Startup ....................25
5.1 Operating panel ................25
5.2 Startup wizard parameter description ....26
5.3 Description of the applications ........27
6. User interfaces................38
6.1 Keypad of the drive ..............38
6.2 Grundfos PC tool ...............46
6.3 Example of control connections .......61
7. Monitoring menu ..............63
7.1 Monitor group .................63
8. Parameters ..................72
8.1 Application parameter lists ..........72
8.2 Additional parameter information..... 127
9. Faults ................... 167
9.1 Fault tracing ................ 167
9.2 Fault appears ............... 167
9.3 Fault history ................ 168
9.4 Fault codes and remedies ........ 168
10. Document quality feedback ...... 179
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English (GB)
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