Specification For Water/Water Heat Pumps - Viessmann Vitocal 300-G Series Installation And Service Instructions Manual

Specification for brine/water heat pumps
Type BW/BWS
Performance data as per EU Regulation no.
813/2013 (average climatic conditions)
Low temperature applications (W35)
Energy efficiency
η
■
S
Rated heating output P
■
rated
Seasonal coefficient of performance (SCOP)
■
Medium temperature applications (W55)
Energy efficiency
η
■
S
Rated heating output P
■
rated
Seasonal coefficient of performance (SCOP)
■

Specification for water/water heat pumps

Type BW/BWS in conjunction with conversion kit for wa-
ter/water heat pump
Performance data to EN 14511 (W10/W35, 5 K
spread)
Rated heating output
Cooling capacity
Power consumption
Coefficient of performance
Brine (primary intermediate circuit)
Content
Minimum flow rate
Pressure drop at minimum flow rate
Max. flow temperature (brine inlet)
Min. flow temperature (brine inlet)
Heating water (secondary circuit)
Content
Minimum flow rate
Pressure drop at minimum flow rate
Max. flow temperature
Note
Further specifications: See "Specification for brine/
water heat pumps"
%
kW
%
kW
kW
kW
kW
(COP)
ε
l
l/h
mbar
kPa
°C
°C
l
l/h
mbar
kPa
°C
(cont.)
301.A21
201
24
5.23
140
22
3.70
301.A21
28.1
23.7
4.73
5.94
6.5
5200
170
17
25
7.5
6.5
2420
50
5
60
Specification
301.A29 301.A45
211 199
33 49
5.48 5.18
138 138
30 45
3.65 3.65
301.A29 301.A45
37.1 58.9
31.4 48.9
6.2 10.7
6.00 5.50
8.5 11.5
7200 10600
260 370
26 37
25 25
7.5 7.5
8.5 11.5
3200 5100
55 110
5.5 11
60 60
111