Hydraulic Diagram - Ferroli Optimax 25 C Instructions For Installation, Use And Maintenance Manual

Optimax 25 C

4.3 Hydraulic diagram

16
36
35
34
49
95
194
10 8
Key
Gas inlet
7
DHW outlett
8
Cold main inlet
9
CH flow
10
CH return
11
Heating safety valve
14
Premix fan assembly
16
Heating pump
32
Flow temperature sensor
34
Air separator
35
Automatic air vent
36
154 136
7
fig. 21
Gas valve
44
Safety thermostat
49
Exspansion vessel
56
Motorised Diverting valve
95
Flow meter
136
Condensate outlet pipe
154
Heat exchanger
161
Return sensor
186
Domestic plate Heat exchanger
194
Fan Venturi
201
System pressure sensor
246
9 11
201
161
56
186
246
44
32
14
31