DeDietrich LN1GBQ41-C140-45, User Manual

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C140 C140 – 45 C140 – 65 C140 – 90
Part load heating mode efficiency (92/42/EEC)
(return temperature 30 °C)
% 110.6 110.4 108.1
Part load heating mode efficiency (GB20665–
2015) (return temperature 30 °C)
% 108.0 107.8 107.9
(1) Factory setting
Tab.14 Gas and flue gas values
C140 C140 – 45 C140 – 65 C140 – 90
G20 gas consumption (H gas)
(1)
min.–max.
m
3
/h
0.9 - 4.4 1.3 - 6.6 1.5 - 9.1
Gas consumption G31 (propane)
(1)
min–max
m
3
/h
0.4 - 1.7 0.5 - 2.5 0.9 - 3.5
Gas resistance G20 (H gas)
(2)
max mbar 1.0 2.0 2.5
NOx annual emissions G20 (H gas) O2 = 0% mg/kWh
(HHV)
33 29 41
Flue gas quantity min–max
m
3
/h
12 - 60 18 - 90 22 - 125
Flue gas temperature min–max °C 30 - 67 30 - 67 30 - 67
Maximum counter pressure (Pn) Pa 150 100 160
(1) Gas consumption based on lower heating value in standardised conditions: T=288.15 K, p=1013.25 mbar. Gag 30.33; G25 29.25; G31
88.00 MJ/m3
(2) Gas resistance between boiler connection and measurement point on the gas valve unit
Tab.15
C140 C140 – 45 C140 – 65 C140 – 90
Gas inlet pressure G20 (H gas) min–max Pa 1500 - 3000 1500 - 3000 1500 - 3000
G30/G31 gas inlet pressure (Butane/Propane) min–max Pa 3700 - 5000 3700 - 5000 3700 - 5000
G31 gas inlet pressure (Propane) min–max Pa 3700 - 5000 3700 - 5000 3700 - 5000
Tab.16 Central heating circuit data
C140 C140 – 45 C140 – 65 C140 – 90
Water content l 5.2 7.1 10.1
Water operating pressure MPa 0.08 0.08 0.08
Water operating pressure (MOP) MPa 0.4 0.4 0.4
Water temperature max °C 110 110 110
Operating temperature range °C 7–90 7–90 7–90
Pressure drop secondary circuit (ΔT = 20 K) mWC 1.1 1.7 1.6
Maximum permitted temperature difference
(1)
max °C 40
(1)
40
(1)
40
(1)
(1) with a maximum flow temperature of 80 °C
Tab.17 Electrical data
C140 C140 – 45 C140 – 65 C140 – 90
Type of power supply (AC) V/Hz ~220/50
Power consumption – full load W 68 92 124
Minimum electrical output for the thermal load
status
W 17 25 24
Power consumption – standby W 5 6 5
Electrical protection rating IP IPX4D IPX4D IPX4D
Fuses Main A 10 10 10
Type of protection against electrical shocks Class I Class I Class I
8 Technical specifications
26 DIEMATIC Evolution - C140 7745361 - v03 - 29112021