DeDietrich C 330 Series User Manual

C 330 ECO 280 350 430 500 570 650
Nominal load (Qnh)
(Hs)
min
max
(1)
kW 60
295
75
369
96
445
105
520
121
598
135
677
Full load central heating efficiency
(Hi) (80/60 °C) (92/42/EEC)
% 98.0 98.1 98.2 98.3 98.4 98.5
Full load central heating efficiency
(Hi) (50/30 °C) (EN15502)
% 104.8 105.2 105.6 106.0 106.4 106.8
Central heating efficiency under
part load (Hi)
(Return temperature 60 °C)
% 94.7 95.3 95.8 96.3 96.8 97.3
Annual efficiency G20 (DIN 4702,
Part 8)
% 109.6 109.5 109.4 109.3 109.2 109.1
Part load central heating efficiency
(92/42 EEC)
(Return temperature 30 °C)
% 109.2 109.0 108.8 108.6 108.3 108.1
(1)
Factory setting
Tab.4 Gas and flue gas data
C 330 ECO 280 350 430 500 570 650
Gas inlet pressure G20 (H gas) min
max
mbar 17
30
17
30
17
100
17
100
17
100
17
30
Gas inlet pressure G25 (L gas) min
max
mbar 17
30
17
30
17
100
17
100
17
100
17
30
Gas consumption G20 (H gas) min
max
m
3
/h
5.7
28.1
7.2
35.2
8.7
42.5
10.1
49.6
11.5
57.0
12.9
64.6
Gas consumption G25 (L gas) min
max
m
3
/h
6.6
32.7
8.4
41.0
10.1
49.5
11.7
57.7
13.4
66.3
15.0
75.1
NOx annual emissions G20
EN15502
O
2
= 0% ppm 28.9 31.7 30.6 28.9 30.6 27
NOx annual emissions G20
EN15502
H
i
mg/kWh 51.0 56.0 54.0 51.0 54.0 47.6
NOx annual emissions G20
EN15502
H
s
mg/kWh 46.0 50.0 49.0 46.0 49.0 43.0
Flue gas mass flow rate min
max
kg/h 91
448
114
560
138
676
160
789
183
907
205
1026
Flue gas temperature min
max
°C 30
80
30
80
30
80
30
80
30
80
30
80
Maximum counter pressure for flue
gas outlet
Pa
130 120 130 150 150 150
Chimney losses 80/60 °C % 2.3 2.3 2.3 2.3 2.3 2.3
Stoppage loss (EN15502)
(Including heat exchanger insula
tion kit)
(ΔT = 30K)
(1)
W
%
464
0.17
479
0.14
493
0.12
508
0.11
522
0.10
537
0.09
Number of stars (92/42/EEC) 4 4 4 4 4 4
(1) ΔT = (boiler temperature – ambient temperature).
Tab.5 Central heating circuit data
C 330 ECO 280 350 430 500 570 650
Water content l 49 60 71 82 93 104
Water operating pressure min bar 0.8 0.8 0.8 0.8 0.8 0.8
Water operating pressure (PMS) max bar 7 7 7 7 7 7
Water temperature max °C 110 110 110 110 110 110
Operating temperature max °C 90 90 90 90 90 90
Water resistance (ΔT=20K) mbar 113 110 120 110 125 130
Water resistance (ΔT=11K) mbar 374 364 397 364 413 435
Minimum flow
m
3
/h
3.4 4.2 5.1 5.9 6.8 7.8
3 Technical specifications
12 7600532 - v.11 - 13122018

DeDietrich C 330 Series Specifications

General

Brand	DeDietrich
Model	C 330 Series
Category	Boiler
Language	English