Installation manual

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41
B005
GENUS 27 RFFI SYSTEM (SIT Tandem Gas Valve)
573294
573520
997206
997147
573224
569236
573528
573727
573172
997274
571649
997208
953095
952935
952610
572990
573343
573314
571652
570717
564254
569387
997151
573521
571965
573023
570732
573441
569390
569560
569561
572343
572372
572835
571993
571444
570712
573740
573745
571443
571442
571447
571547
571772
571771
571770
573138
998152
998432
Key
no.
G.C. part
no.
ARISTON
Part No.
Description
1
11
14
17
20
21
23
25
26
28
30
33
45
47
48
58
59
62
73
76
85
86
87
89
93
96
98
107
111
113
114
115A
115B
115
301
311
321
322
323
361
362
363
371
372
373
374
375
381
382
164 225
164 338
164 229
378 814
E02 071
379 079
164 230
164 282
379 976
379 981
164 261
379 979
379 980
E02 078
378 978
378 815
164 303
164 311
Expansion vessel
Gasket 3/4"
Overheat thermostat
Motorised valve motor
Main flow switch
Temp probe (C.H.W.)
Gasket 1/2"
Manual vent cock
Safety valve 3 bar 1/2"
D.H.W. probe
Pressure gauge
Time clock
P.C.B. EB C MI/FFI
P.C.B. E A-FFI/P
P.C.B. cable
Fan
Fan inlet gasket
Venturi (exhaust manifold/header)
Air pressure switch
Fastening spring
Automatic air release valve
Gasket 1"
Pump
Gasket 3/8"
O-ring (13)
Spark generator
Gas valve (SIT Tandem)
Detection electrode
Gasket 1/4"
Ignition electrode (R.H.)
Ignition electrode (L.H.)
Main burner
Main burner
Main exchanger
Front panel runner kit
D.H.W. actuator kit
SIT Tandem gas valve operator coils
SIT Tandem modureg coil
Gas modulator cartridge
Heating by-pass kit
D.H.W. pressure switch kit
3-way spring kit
Main flow switch diaphram
Main flow switch magnet
Main flow switch spring
Main flow switch top cap
Main flow switch reed system
Burner jet 1.25 full kit (Natural gas)
Burner jet 0.72 full kit (LPG)