Envirosun AS Installation Manual Rev1a PVNW.docx
Page 1
Table of Contents
1
Customer Information ................................................................................................................ 2
1.1
Installing your new Conergy AS System .......................................................................... 2
1.2
Conergy quality ................................................................................................................. 2
1.3
System Components ........................................................................................................ 2
1.4
Conergy model numbers explained .................................................................................. 4
1.5
Is the system suitable for extremely cold climates? ......................................................... 4
1.6
Important safety information ............................................................................................. 5
1.7
If the customer is away for a long period of time .............................................................. 5
1.8
Water discharge through the pressure valve .................................................................... 5
1.9
Hydrogen gas can accumulate! ........................................................................................ 5
2
Troubleshooting ......................................................................................................................... 6
2.1
Low solar energy input ..................................................................................................... 6
2.2
Solar collector shading ..................................................................................................... 6
2.3
AES (Booster) system not operating ................................................................................ 6
2.4
Excessive water discharge from the valves ..................................................................... 6
2.5
Hot water use higher than anticipated .............................................................................. 6
2.6
Water discharge from the frost valve ................................................................................ 7
3
System Maintenance ................................................................................................................. 8
3.1
Draining and flushing the system ..................................................................................... 8
3.2
Collector glass cleaning .................................................................................................... 8
3.3
Hail damage or broken collector glass ............................................................................. 8
3.4
Relief valves ..................................................................................................................... 9
4
Important Installation Information ............................................................................................ 10
4.1
Local Standards .............................................................................................................. 10
4.2
Safety .............................................................................................................................. 10
4.3
Water Quality .................................................................................................................. 10
4.4
Pressure Reducing Valve ............................................................................................... 11
4.5
High wind or cyclonic areas ............................................................................................ 11
4.6
Piping material ................................................................................................................ 11
4.7
Supplementary heat sources .......................................................................................... 11
4.8
Legionella requirements ................................................................................................. 12
4.9
Roof location selection ................................................................................................... 12
5
Dimensions and Technical Data ............................................................................................. 14
5.1
Collector Installation Area ............................................................................................... 14
5.2
Parts Kit Details .............................................................................................................. 15
5.3
System Weights .............................................................................................................. 16
6
Installation Instructions ............................................................................................................ 17
6.1
Installing the collectors ................................................................................................... 17
6.2
Flat roof installations ....................................................................................................... 19
6.3
Solar Flow and Return Lines .......................................................................................... 19
7
Connections at the Storage Tank ............................................................................................ 21
7.1
Connections for the PM-600 ........................................................................................... 21
7.2
Plumbing Connections .................................................................................................... 22
8
Electrical Connections ............................................................................................................. 23
8.1
Electrical connection for Electric AES (Booster) ............................................................ 23
8.2
Electrical Installation for the PM-600 .............................................................................. 24
8.3
Gas AES installation instructions .................................................................................... 26
9
Commissioning & Customer Hand Over ................................................................................. 27
9.1
Commissioning ............................................................................................................... 27
9.2
Customer Hand Over ...................................................................................................... 27
10
Warranty .................................................................................................................................. 28
11
Contact Details ........................................................................................................................ 28