Viessmann VITOCROSSAL 200 Service Instructions Manual page 67

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