Combustion Block - Saunier Duval Thema CONDENS F 18 E SB Instructions For Use Installation And Servicing

• Remove the 3-way valve (24).
• Fit the new 3-way valve by repeating
the operations in reverse.
15.1.7 Discharge valve
• Release the discharge outlet.

15.2 Combustion block

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2
3
4
5
6
7
8
9
10
• Remove the clips (12), (16) and (23).
• Remove the pipe (4) from the discharge
valve.
• Remove the discharge valve (18).
• Fit the new discharge valve by
repeating the operations in reverse.
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12
13
14
15 16 17
44
24
23
22
21
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19
18