Viessmann Vitocal 300-G Installation And Service Instructions For Contractors page 136

Specification
Specification
BW, BWS, WW
Refrigerant circuit
Refrigerant
Fill volume
Compressor
Permiss. operating pressure, high
pressure side
Permiss. operating pressure, low
pressure side
Permiss. operating pressure
Primary circuit
Secondary circuit
Dimensions
Total length
Total width
Total height
Connections/Terminals
Primary flow and return
Heating flow and return
Weight
Heat pump stage 1 (type BW,
WW)
Heat pump stage 2 (type BWS)
Sound power level at 0/35 °C
(test with reference to DIN EN ISO
9614-2)
136
(cont.)
kg
Type
bar
bar
bar
bar
mm
mm
mm
G
G
kg
kg
dB(A)
21
R 410 A
6.5 7.3
Hermetically sealed scroll com-
pressor
43
28
3
3
1085 1085
780 780
1074 1074
2
2
282 305
277 300
42
29 45
10.0
43 43
28 28
3 3
3 3
1085
780
1074
2 2
2 2
345
340
44 44