Activating Screed Drying - Viessmann Vitodens 200-W B2HE Installation And Service Instructions Manual

Commissioning, inspection, maintenance
Adjusting the pump rate of the integral...
Gas condensing combi boiler 32 kW
600 60
L
550 55
K
500 50
450 45
H
400 40
350 35
300 30
G
250 25
F
200 20
E
150 15
100 10
D
50
5
C
B
A
0 0
0 100 200
Flow rate in l/h
Fig. 37
Upper operational limit
M
Curve Pump rate, circulation pump
A
B
C
D
E
F
G
H
K
L

Activating screed drying

Screed drying
6 different temperature profiles can be set for screed
drying:
Preset temperature profiles can be set via parameter
897.0 "Screed drying" in the General group.
46
300 400 500 600 700
10 %
20 %
30 %
40 %
50 %
60 %
70 %
80 %
90 %
100 %
(cont.)
M
800 900 1000 1100 1200
For further details, see "Function description".