Buderus Logano GE615, Installation And Maintenance Instructions Manual

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2 Product Information
Logano GE615 - We reserve the right to make any changes due to technical modifications. 6
Specifications and dimensions
Water capacity l
561 621 681 741 801 861 921 981
Gas content l
922 1027 1132 1237 1342 1447 1552 1657
Flue gas
temperature1)
partial load 60 % °C
140
Flue gas
temperature1) full
load °C 170 – 180
Flue gas mass flow
rate, oil, partial load
60 % °C
0,1537 0,1778 0,1995 0,2207 0,2479 0,2750 0,2992 0,3234
Flue gas mass flow
rate, oil, full load2) kg/s 0,2320
–
0,2615
0,2592
–
0,3028
0,3001
–
0,3396
0,3364
–
0,3763
0,3727
–
0,4222
0,4181
–
0,4678
0,4635
–
0,5093
0,5043
–
0,5505
Flue gas mass flow
rate, gas, partial
load 60% kg/s
0,1542 0,1785 0,2002 0,2215 0,2488 0,2760 0,3003 0,3246
Flue gas mass flow
rate, gas, full load2) kg/s 0,2328
–
0,2625
0,2602
–
0,3039
0,3012
–
0,3408
0,3376
–
0,3776
0,3741
–
0,4237
0,4196
–
0,4694
0,4652
–
0,5112
0,5061
–
0,5525
CO2 content, oil %
13
CO2 content, gas %
10
Required draught Pa
0
Hot gas resistance mbar
2,4 3,4 4,2 4,2 4,1 4,5 5,4 5,8
Permissible flow
temperature3) °C 110
4)
100
– 120
5)
Permissible
operating pressure bar
6
Maximum time
constant T on
thermostat s
40
Maximum time
constant T on
monitor/limiter s
40
Tab. 2 Specifications and dimensions
1)
To DIN EN 303. The minimum flue gas temperature for the chimney calculation acc. to DIN 4704 is approx.
12 K lower.
2)
Full load details relate to the upper and lower rated output range.
3)
Safety limit (high limit safety cut-out). Max. possible flow temperature = safety limit (STB) – 18 K.
Example: Safety limit (STB) = 100 °C, max. possible flow temperature = 100 – 18 = 82 °C.
4)
Permitted flow temperature for Switzerland.
5)
According to country-specific standards and regulations (for all countries)