Hydraulic Diagram - Ferroli OPTIMAX HE PLUS 38 C Instructions For Use, Installation And Maintenance

OPTIMAX HE PLUS 38 C

4.3 Hydraulic diagram

16
161
278
193
154
Key
7 Gas inlet
8 DHW outlet
9 Cold main inlet
10 CH flow
11 CH return
14 Heating Pressure Relief safety valve
16 Premix fan assembly
32 Heating pump
36 Automatic air vent
42 D.h.w. temperature sensor
44 Gas valve
56 Expansion vessel
44
194
95
241
42
10 8
fig. 33
95
114
136
154
161
186
193
194
241
278
Cod. 3540I892 - 02/2009 (Rev. 00)
7 9 11
Motorised Diverting valve
Water pressure switch
Flow meter
Condensate outlet pipe
Heat exchanger
Return temperature sensor
Siphon
Domestic plate Heat exchanger
Automatic by-pass valve
Double sensor (Safety + Heating)
56
186
114
36
14
32
136
33