Ariston microSYSTEM 21 RFFI Manuale di istruzioni per l'installazione - Pagina 46
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Key
G.C. part
no.
no.
2
5
164 282
13
164 225
16
18
19
164 229
21
22
164 261
23
25
26
27
29
30
31
33AB
33CD
45
48
49
55
60AB
60CD
E03 818
73
75
76AB
76CD
78AB
78CD
81
83A
83B
83C
83D
87AC
87BD
93
95
97
98
99
351
352
353
354AB
354CD
361
E24 076
362
E24 075
22
microSYSTEM 21/28 RFFI
Description
Expansion vessel
Gasket 3/8"
Gasket 3/4"
Thermostat (frost)
Flow group
Gasket 1/2"
Safety valve (1/4" 3 bar)
Gasket 1/4"
Pump pressure switch
Spark Generator
Gasket
Gas valve
Auto air vent
Return group
O-ring
Pump
Pump
Thermostat (regulation)
P.C.B. (CBM2 AT-FFI2X)
Pressure gauge
Gasket
Air pressure switch
Air pressure switch
Gasket
O-ring (2.65 x 10.27)
Fan
Fan
Main exchanger
Main exchanger
Thermostat (overheat)
Burner 12 ramp (natural gas)
Burner 12 ramp (LPG)
Burner 14 ramp (natural gas)
Burner 14 ramp (LPG)
Burner jet (natural gas 1.30)
Burner jet (LPG 0.77)
P.C.B. (CT1)
Fast fuse 2AT
Electrode (ignition R.H.)
Electrode (ignition L.H.)
Detection electrode
O-ring (A.A.V.)
Auto air vent
Gasket (pump head)
Pump head
Pump head
Burner jet 1.30 full kit (natural gas)
Burner jet 0.77 full kit (LPG)
ARISTON
Part No.
1
998616
573521
1
573520
1
570760
1
998612
1
573528
998447
1
569390
1
998627
1
999542
1
574279
1
999475
1
998809
1
999476
1
998424
1
998836
1
999091
1
999577
1
999499
1
999245
998517
998484
1
571651
1
997182
998943
998489
1
999894
998620
1
998893
1
999538
1
998618
1
998669
998887
1
998939
1
998433
1
998434
1
999501
1
950030
1
998623
1
998622
1
998624
1
998644
1
998643
1
998738
1
998961
999207
998716
998717
B063