Boilers For Following Countries: Germany, Austria, Czech Republic, Slovenia - DeDietrich GT 330 Installation And Service Manual

3.3.3

Boilers for following countries: Germany, Austria, Czech Republic, 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
Water content
Number of sections
Number of baffle plates
Maintenance consumption (A)
Water resistance
Flue gas temperature (C)
Pressure in the furnace for nozzle pressure = 0
(C) (D)
Mass flue gas flow rate (C)
DIN 4705 Teil 1
Combustion chamber
Weight (empty)
In order for the boiler to operate correctly, it is imperative
to respect the draught at the nozzle: 0 at the nozzle.
(A) Standby consumption LVR 92
(Boiler temperature: 70 °C)
(B) 1 mbar = 10 mmWG = 10 daPa.
(C) Nominal operation (top boiler power).
(D) In no event must the draught at the nozzle exceed 0.2 mbar.
05/03/2013 - 300007650-001-02
kW
kW
l
∆ T = 30K
%
mbar
∆ T = 10K (C)
(B)
mbar
∆ T = 20K (C)
(B)
°C
Pa
(B)
kg per
Fuel oil
sec
kg per
Natural gas
sec
Inscribed diameter mm
Length mm
3
Volume
m
kg
Test conditions:
CO Fuel oil = 13%
²
CO Natural gas = 9.5%
²
Ambient temperature: 20 °C
GT 334 GT 335 GT 336
55-80 80-110 110-140
60-87 86-120 119-153
96 116 136
4 5
6 10
0.150 0.135 0.125
8.7 16.5
2.1 3.8
< 180 < 180 < 180
20 35
0.037 0.051 0.065
0.039 0.054 0.068
377 377 377
571 731 891
0.096 0.122 0.148
612 736 846
GT 330
3. Technical description
GT 337 GT 338
140-175 175-210
151-190 188-228
156 176
6 7 8
10 10 12
0.115 0.100
27 41.2 56.9
7 9.6 14.2
< 180 < 180
60 110 150
0.081 0.097
0.085 0.102
377 377
1051 1211
0.174 0.200
981 1103
GT 339
210-250
226-271
196
9
12
0.085
84
20.8
< 180
200
0.115
0.121
377
1371
0.226
1230
13