Note
All height dimensions have a tolerance of +15 mm on account of the
adjustable feet.
Siting information
Site the Vitodens 222-F with its back flush against the wall.
Variable speed heating circuit pump in the Vitodens 222-F
The integral circulation pump is a highly efficient pump with substan-
tially lower power consumption than conventional pumps.
The pump speed and consequently the pump rate are regulated sub-
ject to the outside temperature and the switching times for heating
mode or reduced mode. The control unit transmits the current speed
specifications to the circulation pump via a PWM signal.
The min. and max. speeds and the speed for reduced mode can be
matched to the existing heating system via parameters at the control
unit.
Setting (%) in the heating circuit 1 group:
■ Min. speed: Parameter 1102.0
■ Max. speed: Parameter 1102.1
■ In the delivered condition, the minimum pump rate and the maxi-
mum pump rate are set to the following values:
Rated heating output in kW
Speed settings in the deliv-
ered condition in %
Min. pump rate Max. pump
rate
11
65
65
19
65
80
25
65
100
32
60
100
■ In conjunction with a low loss header, heating water buffer cylinder
and heating circuits with mixer, the internal circulation pump runs
at a constant speed.
Specification – circulation pump
Rated heating out-
put
kW
11
19
25
32
Circulation pump
Typ
e
UPM3
15-60
UPM3
15-60
UPM3
15-60
UPM3
15-75
Rated voltage
V~
230
230
230
230
Power consumption
– Max.
W
42
42
42
60
– Min.
W
2
2
2
2
– Delivered condi-
tion
W
14.6
28.1
42.0
60.0
Energy efficiency class
A
A
A
A
Energy efficiency index
(EEI)
≤ 0.20
≤ 0.20
≤ 0.20
≤ 0.20
Vitodens 222-F, type B2SE
(cont.)
28
VIESMANN
VITODENS
3
5853906
Содержание Vitodens 200-W B2HE
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