Table of Contents
1. Introduction ........................................................................................................................................ 5
1.1. Purpose of the manual .............................................................................................................. 5
1.2. Product overview ...................................................................................................................... 5
1.3. Nastec NSC solar calculator ..................................................................................................... 6
2. Safety ................................................................................................................................................ 6
2.1. Symbols .................................................................................................................................. 6
2.2. Qualified personnel .................................................................................................................. 7
2.3. Safety warnings ....................................................................................................................... 7
2.4. Acoustic emission .................................................................................................................... 9
2.5. Certifications ............................................................................................................................ 9
3. Maintenance ....................................................................................................................................... 9
3.1. Maintenance ............................................................................................................................ 9
3.2. Warranty .................................................................................................................................. 9
3.3. Product registration ................................................................................................................ 10
3.4. Spare parts ............................................................................................................................ 10
3.5. Disassembly and repair .......................................................................................................... 10
3.6. Disposal ................................................................................................................................ 11
4. Transport and storage ....................................................................................................................... 11
4.1. Transport ............................................................................................................................... 11
4.2. Inspection on delivery ............................................................................................................. 11
4.3. Handling ................................................................................................................................ 11
4.4. Storage ................................................................................................................................. 12
5. Technical features ............................................................................................................................. 12
5.1. Technical Data ....................................................................................................................... 12
5.2. Performance .......................................................................................................................... 13
5.3. Dimensions and weight ........................................................................................................... 14
5.4. Cables entry .......................................................................................................................... 14
6. Mechanical installation ...................................................................................................................... 14
6.1. Installation environment .......................................................................................................... 14
6.2. Cooling .................................................................................................................................. 15
6.3. Hydraulic connections ............................................................................................................ 15
6.4. SUND priming ........................................................................................................................ 15
7. Electrical installation .......................................................................................................................... 15
7.1. Grounding .............................................................................................................................. 15
7.2. Protection devices .................................................................................................................. 15
7.3. Connecting cables .................................................................................................................. 16
7.3.1. Power cable ................................................................................................................ 16
7.3.2. Control cables ............................................................................................................. 16
7.4. Electromagnetic Compatibility (EMC) ....................................................................................... 16
7.5. Electrical connections ............................................................................................................. 16
7.5.1. Power connections ...................................................................................................... 17
7.5.2. Control connections ..................................................................................................... 18
8. Commissioning ................................................................................................................................. 18
8.1. Preliminary checks ................................................................................................................. 18
8.2. Powering ............................................................................................................................... 19
9. Use and programming ....................................................................................................................... 19
9.1. Keyboard (version without display) .......................................................................................... 19
9.2. Keyboard and display ............................................................................................................. 20
9.3. Control via App ...................................................................................................................... 21
9.4. Initial display .......................................................................................................................... 21
9.5. Menu ..................................................................................................................................... 21
9.6. Control parameters ................................................................................................................. 22
9.7. Motor parameters ................................................................................................................... 25
9.8. IN / OUT parameters .............................................................................................................. 25
9.9. Connectivity parameters ......................................................................................................... 26
9.10. Pump stop under low irradiation conditions ............................................................................ 27
9.10.1. Minimum frequency stop ............................................................................................ 27
9.10.2. Shutdown due to minimal irradiation ........................................................................... 27
SUND
3
