Akva Lux Ii Vx3-E - Danfoss Akva Lux II VX Series Instructions For Installation And Use Manual

Instructions

5.4 Akva Lux II VX3-E

DHW
Circ.
DCW
DH
Supply
DH
Return
1 Plate heat exchanger, HE, with insulation
2 Plate heat exchanger, DHW, with insulation
5 Strainer
6 Non-return valve
7 Ball valve
8 Circulation pump HE
9 Circulation pump DHW circ.
11 Safety valve, HE 2,5 bar
12 Safety valve, DHW 10 bar
13 Thermometer
14 Pocket for pressure gauge ½"
15 Manometer
17 Air valve
20 Switch box for pumps
21 Flow switch
22 Safety thermostat Danfoss AT
23 Sensor pocket for heat meter ½"
Measurements:
Dimensions without cover
H870 x W660 x D360 mm
Dimensions with cover
H870 x W700 x D380 mm
Connections:
Order:
1 District heating (DH) supply
2 District heating (DH) return
3 Heating (HE) return
4 Heating (HE) supply
5 Heating (HE) return
6 Heating (HE) supply
7 Domestic hot water (DHW)
8 Domestic cold water (DCW)
Danfoss District Energy
Akva Lux II VX
24 Fitting piece for heat meter, 1" x 130 mm
25 Controller Danfoss ECL 310/A376
26 Outdoor sensor Danfoss ESMT
27 Sensor Danfoss ESMC
29 Danfoss actuator AMV 150
30 2-way valve VS2
31 Danfoss actuator AMV 30
32 2-way valve VM2
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16 Expansion vessel 12 L incl. brackets and T-piece
(supplied loose)
Please note that the unit does not include strainer on DH supply.
It is the responsibility of the energy supplier to secure that a strainer,
mesh 0.6 mm, is fitted on the primary side.
VI.GP.V2.02
top view
Connection sizes:
DH: G¾ (ET)
HE: G¾ (ET)
DHW, DCW: G¾ (ET)
Circ.: G¾" (IT)
DKDHR
HE
Supply
HE
Return
HE
Supply
HE
Return
7 7