Technical Data; Variants; Accessories - Riello MB 4 SE Manuel D'entretien

TECHNICAL DATA

MODEL
TYP
OUTPUT
(1)
DELIVERY
(1)
FUEL
Gas pressure at maximum delivery.
OPERATION
STANDARD APPLICATIONS
AMBIENT TEMPERATUR
COMBUSTION AIR TEMPERATURE
ELECTRICAL SUPPLY
Fan motor
(star-delta starting)
IGNITION TRANSFORMER
ELECTRICAL POWER CONSUMPTION
ELECTRICAL PROTECTION
CONFORMITY TO EEC DIRECTIVES
NOISE LEVELS
(3)
APPROVAL
Reference conditions: Ambient temperature 20 ° C - Barometric pressure 1000 mbar - Altitude 100 m s.l.m.
(1)
Pressure at pressure switch test point 27)(A)p.8 with zero pressure in the combustion chamber and maximum burner output.
(2)
Sound pressure measured in manufacturerÕs combustion laboratory, with burner operating on test boiler and at maximum rated output.
(3)
DESTINATION COUNTRY
SE - FI - AT - GR - DK - ES - GB - IT - IE - PT
DE
NL
FR
BE
LU

VARIANTS

MODEL
MB 4 SE
MB 6 SE

ACCESSORIES

(optional):
¥ GAS TRAIN ACCORDING TO REGULATION EN 676: see page 28.
Important:
The installer is responsible for the addition of any safety device not forseen in the present manual.
MAX.
MIN.
Gas: G20/G25
(2)
CODE MAINS VOLTAGE
3786000 400 V
3786001 230 V
3786005 400 V
3786006 230 V
3786100 400 V
3786101 230 V
3786105 400 V
3786106 230 V
MB 4 SE
840 T1
kW 2325 - 4070
kW 1070 - 2325
¥ NATURAL GAS: G20 (methane) - G21 - G22 - G23 - G25
mbar 23,5 / 30
¥ Intermittent (min. 1 stop in 24 hours).
These burners are also Þtted for the continuos
operation, if they are equipped with the control box
Landis LGK 16.333 A27.
Boilers: water, steam, diathermic oil
° C
0 - 40
° C max
60
V 230 - 400 with neutral ~ +/-10%
Hz 50 - three-phaes
rpm 2900
V 230/400 - 400/690
kW
A 38 - 22
V1 - V2
I1 - I2
kW max
IP 40
98/37 - 90/396 - 89/336 - 73/23
dBA 82,2
CE
GAS CATEGORY
I
2H
I
2ELL
I
2L
I
2Er
I
2E(R)B
I
2E
FUEL SUPPLY
from right
from right
from left
from left
from right
from right
from left
from left
6
MB 6 SE
841 T1
3558 - 6000
1186 - 3558
36,7 / 47,7
2900
230/400 - 400/690
11 13
46,7 - 27
230 V - 2 x 5 kV
1,9 A - 30 mA
13 15
84,8