Viessmann Vitodens 100 Series Installation And Service Instructions Manual page 104

Specification
Specification
Type
Rated heat input (heating mode)
Rated heat input (DHW heating)
Sound power level
At full load (100 %)
At partial load (30 %)
Efficiency
At full load (100 %)
■ T /T 80/60 °C
F R
■ T /T 50/30 °C
F R
At partial load (30 %) T
Gas throughput relative to max. heating
output
Natural gas 12T
Gas supply pressure
Natural gas 12T
NOx class
Power consumption
Max.
Without circulation pump
Boiler water capacity
Diaphragm expansion vessel
Capacity
Pre-charge pressure
Permiss. operating pressure (heating
water side)
Min.
Max.
Heating water temperature
Min.
Max.
Operating pressure (on the DHW side)
Min.
Max.
Nominal water flow rate for DHW heating
(ΔT = 30 K)
DHW temperature
Min.
Max.
Flue gas parameters
104
(cont.)
/T 50/30 °C
F R
LL1GBQ24-
kW 6.1 – 24.3
kW 6.1 – 30.5
dB (A) < 50
dB (A) < 37
% 99.5
% 106.7
% 105.8
3
m /h
Pa 2000
W 124
W
l
l
MPa
MPa 0.08
MPa
°C
°C
MPa
MPa
l/min 12.4
°C
°C
LL1GBQ33-
CC CC
8.2 – 32.7
8.2 – 36.5
< 51
< 40
97.6
105.9
105.6
2.6 3.5
2000
5 5
150
41 51
2.9 3.6
6 6
0.1 0.1
0.08
0.3 0.3
20 20
80 80
0.1 0.1
1.0 1.0
17.0
30 30
57 57