Viessmann VITODENS 200-W Type B2HA Technical Manual page 58

Design information
Specification
C
A
HV
HV
HR
HR
4
K
Shown without the thermal insulation supplied
A Cascade module adaptor
B Low loss header
C Air vent valve
D Sensor well for flow temperature sensor
E Boiler drain & fill valve
F High efficiency circulation pump
G Boiler drain & fill valve
Number of boilers
Heating circuit connection
– Low loss header
– Cascade module adaptor
Boiler connection
Max. flow rate
– 49 kW
– 60 kW
– 69 kW
– 80 kW
– 99 kW
Circulation pump
Rated voltage
Max. power consumption
Min. power consumption
VIESMANN
58
(cont.)
L
B D
C
E F
K
PN6/DN
PN6/DN
G
Δt
15 K 3
m /h
15 K m 3 /h
20 K
m 3 /h
20 K
m 3 /h
20 K
m 3 /h
Type
V~
W
W
GH
H Safety valve
K Drain outlet
L Vitotronic 300-K (can be fitted either to the left or the right)
The total length of all BUS cables (on site) should not exceed
50 m.
HR Heating water return
HV Heating water flow
2 3 4/2 x 2
80 80
100 100
1½ 1½
5.6 8.4
6.9 10.3
5.9 8.9
6.9 10.3
8.5 12.8
Vi PARA 25/1-11
230
140
8
L
5
80 80
100 100
1½ 1½
11.2 14.0
13.8 17.2
11.8 14.8
13.7 17.2
17.0 21.3
VITODENS 200-W
6/2 x 3
80
100
1½
16.8
20.6
17.5
20.6
25.5