99
Danfoss District Energy
VI.GP.N2.02
DKDHR
Instructions Water
Heaters
10.3 Recirculation connection - Akva Lux II / Akva Les II
Remember always to mount circulation pump and non-return valve
on the circulation pipe and to mount safety valve on the DCW inlet.
The pump must be installed so that the pump is pumping water
towards the water heater.
This not part of the circulation set.
Fig. 1
Demount plugs (6 mm Allen key) from controller.
Fig. 2
Mount nipple A in controller.
Fig. 3
Mount circulation hose end B1 in controller.
Fig. 4
Unscrew the 3 screws on locking rail.
Fig. 5
Demount locking rail.
Fig. 6
Demount support rail, as shown.
Fig. 7
Place bracket C on support rail as shown.
Fig. 8
Fix bracket C on support rail, by fastening the screws D lightly with
your fingers.
F
H
A
D
E
B1
B2
C
H
G
Fig. 1
Fig. 2
Fig. 3
Fig. 4
Fig. 7
Fig. 8
Fig. 5
Fig. 6
