Unit installation

67
MatriX radiant burner
Rated boiler heat-
ing output
T
V
/T
R
= 50/30 °C kW 29-
87
38-
115
47-
142
47-
186
82-
246
104-
311
T
V
/T
R
= 80/60 °C kW 27-
80
36-
105
43-
130
43-
170
75-
225
95-
285
Burner type VMA
III-1
VMA
III-2
VMA
III-3
VMA
III-4
VMA
III-5
VMA
III-6
Voltage V 230
Frequency Hz 50
Power consump-
tion
W 75 140 185 270 330 385
Motor speed rpm 4832 4384 5088 5568 5952 6080
Modulation range % 33-100 33-100 33-100 25-100 33-100 33-100
Gas restrictor dimensions (natural
gas E) for 87 kW
a
a
Rated heating output Dimension a
mm
87 kW 10.7
Specification
Specification
(cont.)
5692 907 GB