REMEHA BL 150-2, Инструкция по установке, эксплуатации и обслуживанию

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1
Heating flow
2
Heating return
3
3-bar safety valve
4
Pressure gauge
7
Automatic air vent
9
Isolating valve
10
3-way mixing valve
11
Heating pump
16
Expansion vessel
17
Drain cock
18
Filling the heating circuit
21
Exterior temperature sensor
23
Mixing valve outlet temperature sensor
24
DHW calorifier exchanger primary inlet
25
DHW calorifier heat exchanger primary outlet
26
DHW load pump
27
Non-return valve
28
Domestic cold water inlet
29
Pressure reducer
30
Safety unit
32
D.H.W. loop back pump
33
DHW temperature sensor
44
Thermostat limiting the temperature to 65°C with manual
reset for underfloor heating
46
3-way directional valve with reversal motor
50
Disconnector
52
Differential valve
54
End of the discharge pipe free and visible 2 to 4 cm above
the flow funnel
56
Circulation
57
Domestic hot water outlet
64
direct heating circuit (example: radiators)
65
Heating circuit which may be at low temperature (heated
floor or radiators)
67
Manual head valve
68
Condensates neutralisation system
BL 150...500-2 4. Installation
18/11/2015 - 7607674-001-04 16