Specification - Viessmann VITODENS 200-W Technical Manual

Vitodens 222-W

2.2 Specification

Gas boiler, series B and C,
Category II
2N3P
Rated output range (details to EN 677)
T /T = 50/30 °C
V R
T /T = 80/60 °C
V R
Rated output range for DHW heating
Rated heat input
Product ID
IP rating
2
Gas supply pressure
Natural gas
LPG
Max. permissible gas supply pressure
Natural gas
LPG
Power consumption (in the delivered condition)
– with two-stage heating circuit pump
– with variable speed high efficiency DC pump
Weight
Heat exchanger capacity
Max. flow rate
(limit for the use of hydraulic separation)
Nominal circulation water volume
at ΔT = 20 K
Diaphragm expansion vessel
Capacity
Pre-charge pressure
Permiss. operating pressure
Connections
Boiler flow and return
Hot and cold water
Dimensions
Length
Width
Height
Height with flue bend
Gas connection (with connection accessories)
DHW primary store
Capacity
Permiss. operating pressure
(DHW side)
Continuous DHW output
DHW outlet output
for heating DHW from 10 to 40 °C
Performance factor N
*4
L
Connection values
in relation to the max. load
with gas
Natural gas E
Natural gas LL
LPG P
*3 If the gas supply pressure is higher than the maximum permitted value, install a separate gas pressure governor upstream of the system.
*4 At 70 °C average boiler water temperature and cylinder storage temperature Tcyl = 60 °C.
The performance factor NL changes with the cylinder storage temperature Tcyl.
Standard values: Tcyl = 60 °C
VIESMANN
16
(cont.)
*3
→ 1.0 × NL Tcyl = 55 °C → 0.75 × NL Tcyl = 50 °C → 0.55 × NL Tcyl = 45 °C → 0.3 × NL.
kW 4.8-19.0
kW 4.3-17.2
kW 4.3-17.2
kW 4.5-17.9
CE-0085BR0432
IP X4D to EN 60529
mbar 20
mbar 50
mbar 25.0
mbar 57.5
W 90
W 62
kg 60
l 1.8
l/h 1200
l/h 739
l 10
bar 0.8
bar 3
G ¾
G ½
mm 480
mm 600
mm 900
mm 1028
R ½
l 46
bar 10
kW 17.2
l/10 min 135
1.0
3 1.89
m /h
3 2.20
m /h
kg/h 1.40
6.5-26.0 8.8-35.0
5.9-23.7 8.0-31.7
5.9-29.3 8.0-35.0
6.2-30.5 8.3-36.5
20 20
50 50
25.0 25.0
57.5 57.5
105 138
65 85
63 67
2.4 2.8
1400 1600
1018 1361
10 10
0.8 0.8
3 3
¾ ¾
½ ½
480 480
600 600
900 900
1028 1028
½ ½
46 46
10 10
29.3 35.0
180 200
1.3 1.5
3.23 3.86
3.75 4.49
2.38 2.85
VITODENS