33
FERSYSTEM TECH 38 C
Cod. 3540U330 - 09/2009 (Rev. 00)
4.3 Hydraulic diagram
fig. 33
56
44
14
32
136
11
10
7
8
9
95
241
114
36
186
161
278
193
154
16
194
42
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
95
Motorised Diverting valve
114
Water pressure switch
136
Flow
meter
154
Condensate outlet pipe
161
Heat
exchanger
186
Return temperature sensor
193
Siphon
194
Domestic plate Heat exchanger
241
Automatic by-pass valve
278
Double sensor ( Heating)
Summary of Contents for FERSYSTEM TECH 38 C
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