Buderus 500 - 28/C Servicing Manual page 7

box 5 Technical specifications
Buderus
Flue-gas readings
Condensate water quantity, natural gas, 40/30 °C
Exhaust-fume mass-flow rate
Full load
Part-load
Exhaust-fume temperature, full load
Heating curve 75/60 °C
Heating curve 40/30 °C
Exhaust-fume temperature, partial load
Heating curve 75/60 °C
Heating curve 40/30 °C
CO 2 full load, natural gas standard test gas G20
CO 2 full load, natural gas standard test gas G31 propane
Standard emission factor NO x
Standard emission factor CO
Flow pressure available for use
Electrical specifications
Mains connection voltage
Electrical protection rating
Electrical power consumption, standby
Electrical power consumption, partial load
Electrical power consumption, full load
Dimensions and weight of boiler
height × width × depth
Weight without casing
Weight with casing
Gas
Category of gas as per EN 437 for GB
Gas injector Ø natural gas H (G20)
Gas injector Ø propane P (G31)
Venturi article number
Natural gas H
Propane P
Other items
Pump
Pump over-run time:
Heating system default adjustments
External cylinder
Plate heat exchanger (ECO)
Plate heat exchanger (warm start)
After service mode
We reserve the right to make technical modifications
Servicing manual Gas condensing boiler Buderus 500-24/S, 500-24/C and 500-28/C • Issued 02/2006
Unit 500-24/S
l/h
g/s
g/s
°C
°C
°C
°C
%
%
ppm (mg/kWh)
ppm (mg/kWh)
Pa
Vac
W
W
W
mm 780 × 460 × 330
kg 30
kg 33
II 20 mbar, 37 mbar (natural gas H and propane P)
2H3P
mm 4.45
mm 3.45
423.072A
Delivered ready for operation, adjusted to Wobbe index
14.1 kWh/m
applicable to Wobbe index range
Markings on gas classification plate:
Configured category: G 20 - 2E - 20 mbar
Deemed suitable for use with propane after inspection
by a registered Corgi heating engineer.
Markings on gas classification plate:
Configured category: 3P G 31_30-50 mbar.
5 minutes
30 - 40 seconds
–
–
1 minute
Buderus Ltd. • http://www.buderus-domestic.co.uk
General
500-24/C 500-28/C
1.6
10.6
4.3
77
55
60
35
9,2
10.3
<30
<22
75
230 (50 Hz)
IP X4D
4
88
110
780 × 460 × 330 780 × 460 × 330
31
34
4.45
3.45
423.072A 423.072A
3
(with reference to 15 °C, 1013 mbar),
3
11.3 to 15.2 kWh/m .
UP 15-50
5 minutes 5 minutes
–
30 - 40 seconds 30 - 40 seconds
30 seconds 30 seconds
1 minute 1 minute
1
31
34
4.45
3.45
–
7