Diagram - Examples; Akva Lux Ii Vx2 - Danfoss Akva Lux II VX Series Instructions For Installation And Use Manual

Instructions Instructions

5.0 Diagram - Examples

5.1 Akva Lux II VX2

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
15 Manometer
16 Expansion vessel 12 L
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
Measurements:
Dimensions without cover
H730 x W530 x D360 mm
Dimensions with cover
H780 x W550 x D380 mm
Connections:
Order:
1 District heating (DH) supply
2 District heating (DH) return
4 Heating (HE) return
5 Heating (HE) supply
6 Domestic hot water (DHW)
7 Domestic cold water (DCW)
4
DKDHR
Akva Lux II VX Akva Lux II VX
Bypass
25 Controller Danfoss ECL 110/A130
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
---------------------------------------------------------------
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.
top view
VI.GP.V2.02
Connection sizes:
wall
DH:
HE:
DHW, DCW:
Circ.:
Danfoss District Energy
HE
Return
HE
Supply
G¾ (ET)
G¾ (ET)
G¾ (ET)
G¾" (IT)