Main Components / Connections - Danfoss Akva Lux II VXi Instructions For Installation And Use Manual

Instructions for installation and use
4. MAIN COMPONENTS / CONNECTION
Akva Lux II VXi
1. Plate heat exchanger HE
2. Plate heat exchanger DHW
5. Strainer
6. Non-return valve
7A. Ball valve ¾ ET/ET 120 mm for thermometer/manometer
7B. Ball valve ¾ IT/ET 120 mm for thermometer
7C. Ball valve ¾ ET/ET 120 mm for DVGW
8. Circulation pump, HE
11. Safety valve, HE
12. Safety valve, DHW
13. Thermometer
15. Manometer
16. Expansion vessel
23A. Sensor pocket ½"/10x1, plug M10 for heat meter
23B. Plugs ½" with O-Ring
24. Fitting piece for heat meter ¾" x 110 mm
25. Danfoss Controller ECL 310/A337
26. Pressure independent control valve with integrated ow
38. limiter AVQM
PTC2+P Controller
40.
Thermostat for bypass/circulation
57.
Safety thermostat Jumo AT
Accessories available as extra equipment (mounting on site)
Recirculation pipe set - Code No. 145H3879
For systems that feature domestic hot water recirculation.
KFE tap - code No. 145H3717
For lling and draining 1/4"
6 | © Danfoss | Produced by Danfoss Redan A/S | 2017.01
Akva Lux II VXi, VXi Solo HWP, VXi Solo H
57
8
23A+B
13
16
40
15
38
25
1
26
24
11
12
19
7A 7B
Primary Secundary
2
6
7C
DHW
VI.JV.R1.02