Vitocal 300 water/water heat pump (single stage)
Vitocal 300 (single stage)
Type
WW 106
WW 108
WW 110
WW 113
WW 116
Output data
*
1
Rated heating output
kW
8.4
10.9
14.2
18.3
21.5
Refrigerating capacity
kW
6.90
9.00
11.70
15.20
17.80
Power consumption
kW
1.50
1.90
2.50
3.10
3.70
Coefficient of Performance
∊
(COP)
5.60
5.74
5.68
5.90
5.81
Groundwater
(primary)
Content
litre
2.3
2.8
3.7
4.7
4.7
Min. throughput
*
2
l/h
1600
2100
2700
3600
3900
Pressure drop
mbar
90
90
90
90
105
Max. inlet temperature
°C
25
25
25
25
25
Min. inlet temperature
–
at min. throughput
°C
7.5
7.5
7.5
7.5
7.5
–
at min. thro40
°C
6.5
6.5
6.5
6.5
6.5
Heating water
(secondary)
Content
litre
1.6
2.2
2.7
3.3
3.3
Min. throughput
*
2
l/h
580
730
1000
1250
1500
Pressure drop
mbar
45
45
45
40
60
Max. flow temperature
°C
55
55
55
55
55
Electrical values
Heat pump
Rated voltage
3/N/PE 400 V/50 Hz
Rated current (max.)
A
4.8
6.6
7.9
10.0
13.3
Starting current
A
27
14
*
3
20
*
3
23
*
3
26
*
3
Starting current
(with stalled armature)
A
31.0
43.5
51.0
59.5
70.5
Fuse (slow)
A
3 × 10
3 × 16
3 × 16
3 × 16
3 × 20
Protection
IP 20
Control circuit rated voltage
230 V/50 Hz
Fuse (internal)
6.3 A H (slow)
Refrigerant circuit
Refrigerant
R 407 C
Fill volume
kg
1.9
2.2
2.6
3.1
3.4
Compressor
Type
Hermetically sealed scroll compressor
Dimensions
Total length
mm
650
650
650
650
650
Total width
mm
600
600
600
600
600
Total height
mm
945
945
945
945
945
Permissible operating pressure
Groundwater circuit (primary)
bar
4
4
4
4
4
Heating water circuit (secondary)
bar
4
4
4
4
4
Intermediate circuit for indirect operation
bar
4
4
4
4
4
Connections
Primary IN and OUT
R
1"
1"
1¼"
1¼"
1¼"
Heating flow and return
R
1"
1"
1"
1"
1"
Weight
kg
110
120
140
160
165
5822
1
19-7
G
B
6
VIESMANN
VITOCAL 300/350
*1
At operating point W10/W35 to DIN EN 255: W10 = groundwater inlet temperature 10 °C/W35 = heating water outlet temperature 35 °
C.
For further operating points, see the output diagrams.
*2
Always safeguard the min. throughput.
*3
With starting current limiter.
Specification
(cont.)
