Ariston MICROCOMBI 23 MFFI, Installation And Servicing Instructions

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PART. NOTIFICATION OF CHANGES
Spares listed below are not interchangeable with those in Ed.1, Ed.2 and Ed.3
5
995393 - Frame support - replaces code 999594 from serial number: 2320209500001
11 995492 - Pivot - replaces code 998569 from serial number: 2320209500001
12 998589 - By-pass pipe - replaces code 999923 from serial number: 2320209500001
14 998064 - Spring (by-pass pipe) - not listed on original drawing
17 996049 - Flow group - replaces code 998612 from serial number: 2320209500001
20
995903 - Low water pressure switch - replaces code 998627 from serial number: 2320209500001
22
573530 - Lock nut (½") - not listed on original drawing
23
996047 - Return group - replaces code 995344 from serial number: 2320209500001
26 995364 - Spacer plate (pump) - replaces code 999602 from serial number: 2320209500001
29 999968 - Cable (pump) - not listed on original drawing
30 998577 - L.E.D. (L=14.2) - replaces code 999593 from serial number: 2320209500001
37
995461 - Control panel - replaces code 999384 from serial number: 2320209500001
40
999724 - P.C.B. (T2 MFFI) - replaces code 999410 from serial number: 2320209500001
46
998635 - Low voltage wiring - replaces code 999387 from serial number: 2320209500001
60 999925 - Earth cable (sealed chamber) - not listed on original drawing
61 995318 - Cable (fan/sensor) - replaces code 998633 from serial number: 2320209500001
62 995319 - Cable (P.C.B./fan) - not listed on original drawing
64 995349 - Gasket (fan) - replaces code 995320 from serial number: 2320209500001
68 995893 - Panel (combustion chamber (L.H.) - replaces code 998600 from serial number: 2320209500001
72 996158 - Burner (12 ramp - N.G.) - replaces code 998618 from serial number: 2320209500001
76 996159 - Pipe (cold water inlet) - replaces code 999394 from serial number: 2320209500001
77
996072 - D.H.W. flow switch (Bitron) - not listed on original drawing (new design)
79
999495 - Cable (D.H.W. flow switch -
15 Ohm
) - not listed on original drawing
81
999919 - Spark generator - replaces code 998645 from serial number: 2320209500001
90 571787 - Terminal board (two pole) - not listed on original drawing
91 997745 - Control panel cover (rear) - not listed on original drawing
93 996134 - Panel (combustion chamber - front) - replaces code 999151 from serial number: 2320209500001
99
996065 - Thermostat (overheat 103°C) - replaces code 997206 from serial number: 2320209500001
100
995892 - Panel (combustion chamber - R.H.) - replaces code 998599 from serial number: 2320209500001
102
995995 - Panel (insulation - front) - replaces code 995995 from serial number: 2320209500001
106 999929 - Cable (P.C.B./air pressure switch) - not listed on original drawing
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