Buderus Logano plus GB402 Installation And Maintenance Instructions Manual page 10

2 About the appliance
IP rating
Supply voltage/frequency
Power consumption
Protection against electrocution
Maximum permissible appliance fuse rating
Handling dimensions width × depth × height
Weight (excl. casing)
Tab. 3 Technical data
Boiler size
320 -5
395 -6
470 -7
545 -8
620 -9
Tab. 4 Gas throughput (relative to 15 °C gas temperature and 1013 mbar air pressure)
Boiler
Country:
size
DE 320-620
AT, BY, CH, CZ, 320-620
DK, EE, ES, GB,
IE, IT, LT, LV, PT,
RO, RU, SI, SK,
TR, UA
FR 320-620
BE 320-620
FR 320-620
LU 320-620
NL 320-620
PL 320
PL 395-620
HU 320
HU 395-620
DE 320-620
Tab. 5 Country-specific gas categories and supply pressures
1) The gas supplier must guarantee the minimum and maximum pressures (acc. to national regulations for public gas supply).
2) Es and Ei are subareas of gas group E.
3) Gas group LL for Germany and subarea Ei of gas group E for France are supplied with a setting for an upper Wobbe index of 12.8 kWh/m
to the average standard supply for areas supplied with gas group LL and lies at the upper limit of subarea Ei of gas group E. This should prevent overload settings from being
made inadvertently and is designed to facilitate commissioning.
If the boiler is to be replaced in existing systems:
▶ Consult gas suppliers to ensure that the nominal gas
pressure according to Tab. 5 (country-specific gas
category and supply pressures) is adhered to.
10
Unit GB402-320 - 5 GB402-395 - 6 GB402-470 - 7 GB402-545 - 8 GB402-620 - 9
Electrical data
-
V/Hz
Full load W
Partial
W
load
A
Appliance dimensions and weight
mm
kg
Nominal gas Gas
pressure [mbar] category
20 I
2ELL
20 I
2H
2)
20/25 I
2Esi
20/25 I
2E(R)
2)
20/25 |
2Esi
20 I
2E
25 I
2L
20 I
2E
20 I
2ELw
25 I
2H
25 I
2HS
20 |
2ELL
Boiler size (output - no. of sections)
418 449
39 45
Safety category 1
781 x 1740 x 1542
410 438
Natural gas H (G20)
Wobbe index
3
14.9 kWh/m
Gas throughput
3
[m /h]
32.3
39.8
47.4
55.0
62.5
Gas family, gas group and reference
gas set on delivery
2E, G20
2H, G20
2)
2 , G20
Es
2)
2 ,G20
Es
2) 3)
2 , G25
Ei
2 , G20
E
2 , G25
L
2 , G20
E
2 , G20
E
2 , G20
H
2 , G20
H
3)
2 , G25
LL
IPX0D
230/50
487 588
42 45
10
465 493
Delivered set to the nominal
gas pressure [mbar]
20
20
20
20
25
20
25
20
20
25
25
20
3
for 0 °C, 1013 mbar. This corresponds
Logano plus GB402 – 6 720 804 428 (2012/09)
734
49
520
1)