Ariston MICROCOMBI 23 MFFI, Installation And Servicing Instructions

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PART. CODE DESCRIPTION REF. NOTE
1 ------ Frame 11
2 998616 Expansion vessel
3 998776 Bush
4 998581 3/8" lock nut
5 995393 Frame support
6 573521 Gasket 3/8"
7 999525 Pipe (expansion vessel)
8 998580 Cable holder
9 ------ Hydraulic group support 11
10 570717 Spring (fastening)
11 995492 Pivot
12 998589 By-pass pipe
13 998077 O-ring gasket
14 998064 Spring (by-pass pipe)
15 573528 Gasket 1/2"
16 999104 Pipe (D.H.W. outlet)
17 996049 Flow group (twin pass)
18 998447 Safety valve (1/4" 3 Bar)
19 569390 Gasket 1/4"
20 995903 Low water pressure switch
21 998611 Union (hot water outlet)
22 573530 Lock nut 1/2"
23 996047 Return group
24 999162 Pump bracket
25 998836 Pump
26 995364 Spacer plate (pump)
27 999100 Lock washer
28 997153 U-clip
29 999968 Cable (pump)
30 998577 Led (L=14.2)
31 999592 Spindle (knobs)
32 999596 Control knob
33 999976 Push button
34 999595 Spring (push button)
35 997824 Name badge (plastic)
36 999599 Clock
37 995461 Control panel
38 999721 Clock cable
39 569711 Nylon bush (10mm)
40 999724 P.C.B. (T2 MFFI)
41 999245 Pressure gauge
11
42 ------ Control panel
43 998953 Cable holder cover
44 571548 Clip (main flow switch)
45 999521 Cable (power supply)
46 998635 Low voltage wiring
47 998516 Gasket (adhesive 10x6)
48 573327 "Y" piece (air pressure)
49 571575 Silicone pipe (positive signal)
50 998484 Air pressure switch
51 573329 Pressure intake cover
52 997203 Support plate (air pressure switch)
11
53 ------ Sealed chamber
54 998565 Cover (flue test point)
55 998636 Gasket (flue test point)
56 999980 Restrictor (flue - exhaust manifold/header)
57 999561 Flue (exhaust manifold/header)
58 998637 Gasket (flue collar)
59 998595 Plug (air intake)
60 999925 Earth cable (sealed chamber)
61 995318 Fan cable & sensor
62 995319 Fan cable & sensor
63 998566 Fixing clamp (fan)
64 995349 Gasket (fan)
65 999135 Panel (insulation - fan)
ER2002211017
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