Akva Lux II
Akva Lux II GW
Akva Vita II
Akva Les II
11
Danfoss District Energy
VI.GP.N2.02
DKDHR
Instructions Water
Heaters
1.0 Contents
1.0 Contents ...................................................................................................................................................................................................................................... 1
2.0 Safety notes ................................................................................................................................................................................................................................ 2
3.0 Storage and Handling ............................................................................................................................................................................................................. 2
4.0 Disposal ....................................................................................................................................................................................................................................... 2
5.0 Easy start-up ............................................................................................................................................................................................................................... 3
5.1 Connections, Dimensioned sketches and Start-up .............................................................................................................................................. 3
6.0 Akva Lux II - Diagram example, measurements and main components .............................................................................................................. 4
7.0 Akva Les II - Diagram example, measurements and main components .............................................................................................................. 5
8.0 Akva Lux II GW - Diagram example, measurements and main components ..................................................................................................... 6
9.0 Akva Vita II - Diagram example, measurements and main components ............................................................................................................. 7
10.0 Mounting .................................................................................................................................................................................................................................... 8
10.1 Test and connections..................................................................................................................................................................................................... 8
10.2 Systems with domestic hot water (DHW) recirculation .................................................................................................................................... 8
10.3 Recirculation connection - Akva Lux II / Akva Les II .......................................................................................................................................... 9
10.4 Recirculation connection - Akva Lux II GW and Akva Vita II ............................................................................................................................ 11
11.0 Akva Lux II / Akva Les II - Instructions .......................................................................................................................................................................... 13
12.0 Akva Lux II GW - Instructions ............................................................................................................................................................................................... 14
13.0 Akva Vita II - Instructions ....................................................................................................................................................................................................... 15
14.0 Maintenance .............................................................................................................................................................................................................................. 16
14.1 Maintenance of gasketed heat exchanger, Akva Lux II GW ............................................................................................................................. 17
15.0 Trouble shooting ...................................................................................................................................................................................................................... 19
16.0 EU Declaration of Conformity ............................................................................................................................................................................................. 21
17.0 Commissioning Certificate ................................................................................................................................................................................................... 22
