Adisa NEO FIRE 120, Technical Manual Of Installation, Use And Maintenance

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NEO FIRE – Technical Manual
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16.7.6 System drawings
1
Boiler 23 Water treatment
2 Water collector or water manifold 30 Controller
3 D.H.W. buffer vessel 31 Thermostat
6 Plate heat exchanger 32 Temperature sensor
10 Boiler circulation pump 33 Pressure switch
11 Mesh filter 34 Manometer
12 Closed expansion vessel 36 Thermometer
13 Non-return valve 37 Filter to separate sludge, oxides
14 Automatic air venting
15 Mixing valve A Flow to heating circuit
16 Valves to clean D.H.W. PHE secondary circuit B Return from heating circuit
17 Overpressure safety valve C Cold feed
18 Non-vibrations mounts D Drain
19 Adjusting water flow valve E Flow to D.H.W. circuit
20 Water meter F Return from D.H.W. circuit
CASCADE COMMUNICATION BUS
SLAVES BOILERS CONTROL
MASTER BOILER CONTROL
LEGEND CONTROL LINES
System drawing of several boilers: heating and D.H.W.
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