DIVA D F
72
EN
cod. 3542A640 - Rev. 00 - 11/2022
4.3 Hydraulic circuit
fig. 28- Heating circuit
8
DHW outlet - Ø 1/2”
9
DHW inlet - Ø 1/2”
10
System flow - Ø 3/4”
11
System return - Ø 3/4”
14
Safety valve
27
Exchanger
32
Heating circulating pump
36
Automatic air vent
37
Cold water inlet filter
42
DHW temperature sensor
56
Expansion vessel
74
System filling faucet
95
Diverter valve
114
Water pressure switch
136
Flowmeter
194
DHW exchanger
241
Automatic bypass
278
Double sensor ( heating)
27
278
241
11
10
8
9
95
32
56
36
194
42
14
136
74
114
37