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7
SYSTEMA S.p.A.
INFRA ES rev. 02GBEN13112018
FINAL TESTING
7.3 ADJUSTING THE RECIRCULATING DAMPER (ES-R MODELS ONLY)
Adjust the position of the recirculation damper (Fig. 7.2) using the
screw on the burner connection (the cut on the screw head indi
-
cates the position of the damper.)
Fig.7.2 Adjustment screw of the recirculation damper (on models with recirculation only)
Damper position
Reference cut