Sime ESTELLE HE, Manual

Page: 38 / 120

1.6 COMBUSTION CHAMBER
The combustion chamber is of the straight
flow type and complies with standard EN
303-3 appendix E.
The dimensions are shown in fig. 3.
1.7 COMPATIBLE BURNERS
In general, the oil burner that is compatible
with the boiler should use spray
of the semi solid type.
Sections 1.7.1 shows the matching table of
the burners NOx: Class 3 together with the
boilers have been tested with.
L
270
280
Fig. 3
L Volumen
mm dm 3
Estelle HE 4 405 24,0
Estelle HE 5 505 30,5
1.7.1 “FBR” burners - NOx: Class 3 (Burner with low polluting emissions)
Model
Nozzle Atomising Pump
Type ø
angle pressure
bar
Estelle HE 4 G 0S - LX TXC DANFOSS 0,60 45°H 12,0
Estelle HE 5 G 1S - LX TC DANFOSS 0,75 45°H 13,5
36
1.5 FUNCTIONAL DIAGRAM
KEY
1 Boiler
2 Stainless steel condenser
3 Condensate drain tap
M C.H. flow
R C.H. return
Fig. 2/a