Danfoss Akva Lux II VXe Instructions For Installation And Use Manual page 8

Instructions for installation and use
4. MAIN COMPONENTS / CONNECTION - AKVA LUX II VXE A237/337, STW
Akva Lux II VXe HWP, ECL 310/A237/337
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, 3 bar ½"
12.
Safety valve, DHW, 10 bar ½"
13.
Thermometer
14.
Manometer connection
15.
Manometer
16.
Expansion vessel 12 L
23A.
Sensor pocket ½" for heat meter
23B.
Plugs ½" with O-Ring
24.
Fitting piece for heat meter ¾" x 110 mm
25.
Danfoss Controller ECL 310/A237/337
29.
Actuator AMV
30.
Pressure independent control valve with integrated flow
limiter AVQM
38.
PTC2+P Controller
40.
Thermostat for bypass/circulation
57.
Safety thermostat Jumo AT
8 | © Danfoss | Produced by Danfoss Redan A/S | 2021.02
Akva Lux II VXe
17
57
1
29
23A+B
30
13
14
16
38
25
5
7E
40
8
15
11
24
7A 7B
Primary Secondary
2
5
12
6
7C
DHW
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