Boilers For Following Countries: Germany, Austria, Serbia, Slovenia - DeDietrich GT 430 Installation And Service Manual

3.3.2

Boilers for following countries: Germany, Austria, Serbia, Slovenia

Conditions of use:
Maximum operating temperature: 100 °C
Maximum operating pressure: 6 bar
Thermostat adjustable from 30 to 90°C
Safety thermostat: 110 °C
Boiler
Useful output
Power input
Number of sections
Water content
∆ T = 10K
Water resistance
∆ T = 20K
Pressure in the furnace for nozzle pressure
= 0
(1) (3)
Smoke temperature
Fuel oil
Mass flue gas flow
(1) (2)
rate
Gas
Combustion chamber Diameter,
combustion chamber
Width, combustion
chamber
Depth, combustion
chamber
Volume
∆ T = 50K
Maintenance
(3)
consumption*
Net weight
*Maintenance consumption: total heat emission when the burner is
off as a percentage of the nominal input power when the difference
between the mean boiler temperature and the room temperature is
50K.
In order for the boiler to operate correctly, it is imperative
to respect the draught at the nozzle.
(1) Nominal operation (top boiler power).
(2) CO = 13% on fuel oil and 9.5% on natural gas.
2
(3) Ambient temperature: 20 °C.
05/03/2013 - 300011893-001-02
GT 430-8 GT 430-9
kW 220-265 265-315
kW 238-288 286-342
8 9
l 366 409
mbar 14 24
4 6
mbar
0.4 0.55
°C
180 180
Kg/h 450 530
470 555
mm
530 530
mm
638 638
mm
1183 1343
3
0.310 0.354
m
%
0.17 0.15
kg 1802 2072
GT 430
Test conditions:
CO Fuel oil = 13%
²
CO Natural gas = 9.5%
²
Ambient temperature: 20 °C
GT 410-10 GT 430-11
315-365 365-425
339-395 392-459
10 11
452 495
37 51
9 13
0.68 0.9
180 180
610 710
640 745
530 530
638 638
1503 1663
0.396 0.439
0.14 0.12
2238 2454
1 mbar = 10 mmWG = 10 daPa
GT 430-12 GT 430-13 GT 430-14
425-485 485-550 550-615
457-527 522-595 591-663
12 13
538 581
68 92
17 23
1.1 1.5
180 180
810 910 1020
850 955 1070
530 530
638 638
1823 1983 2143
0.481 0.523 0.565
0.11 0.11
2638 2880 3057
14
624
121
30
1.8
180
530
638
0.10
11