DeDietrich C 340 280, Инструкция по установке и эксплуатации

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Tab.146 Technical parameters
C 640 560 700 860 1000 1140 1300
Condensing boiler Yes Yes Yes Yes Yes Yes
Low-temperature boiler
(1)
No No No No No No
B1 boiler No No No No No No
Cogeneration space heater No No No No No No
Combination heater No No No No No No
Rated heat output
Prated
kW 521 653 790 922 1061 1202
Useful heat output at nominal heat output
and high temperature operation
(2)
P
4
kW 521.4 653.3 789.5 922.1 1060.8 1201.7
Useful heat output at 30% of rated heat out­
put and low temperature regime
(1)
P
1
kW 174.3 217.8 262.4 305.6 350.3 395.6
Seasonal space heating energy efficiency
ƞ
s
% - - - - - -
Useful efficiency at rated heat output and
high temperature regime
(2)
ƞ
4
% 88.3 88.4 88.5 88.6 88.7 88.7
Useful efficiency at 30% of rated heat output
and low temperature regime
(1)
ƞ
1
% 98.4 98.2 98.0 97.8 97.6 97.4
Auxiliary electricity consumption
Full load
elmax
kW 0.560 0.690 0.900 1.152 1.536 1.440
Part load
elmin
kW 0.120 0.124 0.152 0.172 0.178 0.160
Standby mode
P
SB
kW 0.020 0.018 0.020 0.020 0.020 0.020
Other items
Standby heat loss P
stby
kW 1.142 1.182 1.222 1.260 1.300 1.340
Ignition burner power consumption
P
ign
kW - - - - - -
Annual energy consumption
Q
HE
kWh
GJ
- - - - - -
Sound power level, indoors
L
WA
dB 81 81 85 85 85 85
Emissions of nitrogen oxides NO
X
mg/kWh 43 43 44 45 46 47
(1) Low temperature means 30 °C for condensing boilers, 37 °C for low temperature boilers and 50 °C (at heater inlet) for other heating
appliances.
(2) High temperature operation means 60 °C return temperature at heater inlet and 80 °C feed temperature at heater outlet.
See
Refer to the back cover for contact details.
13 Technical specifications
184 C 340 / C 640 7762666 - v.02 - 29092020