Viessmann Vitodens 300-W Technical Manual page 13

Vitodens 200-W
(cont.)
Residual head of the integral circulation pump
Vitodens 200-W
750
75
700 70
G
650
65
60
600
F
550
55
500 50
450 45
E
400 40
350 35 D
300 30
C
250 25
200 20
B
150 15
A
100 10
50 5
0 0
0 100 200 300 400 500 600 700 800 900 1000 1100 1200
Flow rate in l/h
H Upper operational limit
Curve Pump rate, circulation
pump
A 40 %
B 50 %
C 60 %
D 70 %
E 80 %
F 90 %
G 100 %
Instantaneous standby water heater (gas condensing combi
boiler)
An instantaneous standby water heater is integrated into the
Vitodens 200-W. When the comfort function is switched ON, the tem-
perature of the instantaneous water heater will be maintained. This
makes DHW at drawing temperature available from the Vitodens
instantly.
VITODENS
Coding address setting "E6"
E6:045
E6:055
E6:060
E6:070
E6:080
E6:090
E6:100
H
1300
VIESMANN
1
13