Viessmann BW 301.B06, Installation And Service Instructions Manual

Page: 123 / 132

123
Type BWC/BW/BWS 301.B06 301.B08 301.B10 301.B13 301.B17
Performance data to EN 14511
(B0/W35, 5 K spread)
Rated heating output kW 5.69 7.64 10.36 12.99 17.24
Cooling capacity kW 4.54 6.13 8.43 10.57 13.85
Power consumption kW 1.24 1.62 2.07 2.60 3.65
Coefficient of performance (COP) 4.60 4.71 5.01 5.00 4.73
Brine (primary circuit)
Capacity l 3.0 3.4 4.0 4.5 5.9
Minimum flow rate l/h 860 1160 1470 1880 2490
Flow pressure drop at minimum flow
rate (type BW/BWS only) mbar 22 25 25 45 50
kPa 2.2 2.5 2.5 4.5 5.0
Residual head at minimum flow rate
(type BWC only) mbar 670 660 810 780 796
kPa 67.0 66.0 81.0 78.0 79.6
Max. flow temperature (brine inlet) °C 25 25 25 25 25
Min. flow temperature (brine inlet) °C
–
10
–
10
–
10
–
10
–
10
Heating water (secondary circuit)
Capacity l 3.0 3.5 4.0 4.6 5.7
Nominal flow rate l/h 990 1320 1780 2230 2980
Pressure drop at nominal flow rate
(type BW/BWS only) mbar 30 40 50 80 120
kPa 3 4 5 8 12
Residual head at nominal flow rate
(type BWC only) mbar 760 690 630 480 260
kPa 76 69 63 48 26
Minimum flow rate l/h 520 680 880 1080 1490
Flow pressure drop at minimum flow
rate (type BW/BWS only) mbar 10 12 14 18 34
kPa 1.0 1.2 1.4 1.8 3.4
Residual head at minimum flow rate
(type BWC only) mbar 800 790 710 721 668
kPa 80.0 79.0 71.0 72.1 66.8
Max. flow temperature °C 65 65 65 65 65
Specification
Specification for brine/water heat pumps
5516461
Appendix