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Installation and operating instruction
Oil burner WL10/1-D 1LN
9 Servicing
83299302 1/2019-04 La
44-80
9.9 Set recirculation aperture
Observe notes on servicing [ch. 9.1].
Basic setting of recirculation aperture: dimension S3 = 0 mm
Undo screws
1
and set the recirculation aperture by turning.
S3
1