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

Instructions

5.3 Akva Lux II VX3

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
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
22 Safety thermostat Danfoss AT
23 Sensor pocket for heat meter ½"
24 Fitting piece for heat meter, 1" x 130 mm
25 Controller Danfoss ECL 310/A260
Measurements:
Dimensions without cover
H860 x W660 x D360 mm
Dimensions with cover
H860 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)
6
DKDHR
Akva Lux II VX
Bypass
26 Outdoor sensor Danfoss ESMT
27 Sensor Danfoss ESMC
29 Danfoss actuator AMV 150
30 2-way valve VS2
38 Domestic hot water controller
Danfoss PTC2 +P
40 Danfoss FJVR for bypass/circulation
---------------------------------------------------------------
16 Expansion vessel 12 L
62 Non-return valve (not part of dly)
64 Circulation pump (not part of dly)
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)
Danfoss District Energy
HE
Return
HE
Supply
HE
Return
HE
Supply