Technical Data; Packaging; Overall Dimensions - Riello RS 44/E MZ Installation, Use And Maintenance Instructions

Technical description of the burner
3
3.4

Technical data

Model
Type
Output
(1)
Fuel
Gas pressure at max. output
Operation
Standard applications
Room temperature
Combustion air temperature
Electrical supply
Fan motor (rating)
Operating current
Acceleration current
Ignition transformer
Absorbed electrical power
Protection level
Noise level
(3)
Reference conditions: Room temperature 20°C - Gas temperature 15°C - Barometric pressure 1013 mbar - Altitude 0 m above sea level.
(1)
Pressure on the pressure switch socket Fig. 28 with zero pressure in the combustion chamber and at maximum burner output.
(2)
Noise emission tests carried out as specified in EN 15036-1 with measurement accuracy σ = ± 1.5 dB, in the manufacturer's combustion chamber
(3)
with burner operating on test boiler at maximum output.
 NOTE: modify the parameter 125 (Page 34) for 60 Hz operations.
3.5

Packaging

• The burners are delivered in cardboard packaging. The overall dimen-
sions are indicated in the table.
• The weight of the burner complete with its packaging is shown in table.
mm
RS 34/E MZ
RS 44/E MZ
3.6

Overall dimensions

The dimensions of the burner are shown in Fig. 2.
Bear in mind that inspection of the combustion head
requires the burner to be opened and the rear part drawn
back on the guides.
The dimensions of the open burner are indicated by posi-
tion O.
mm A
RS 34/E MZ 442
RS 44/E MZ 442
(1) Blast tube: short-long
maximum
minimum
- Gas: G20/G25
(2)
SOUND PRESSURE
SOUND POWER
A B C
1000 500 485
1000 500 485
F
D E
(1)
422 508 216-351
422 508 216-351
RS 34/E MZ
888 T
kW 125 ÷ 390
Mcal/h 108 ÷ 336
kW 45
Mcal/h 39
Natural gas: G20 (methane gas) - G21 - G22 - G23 - G25
mbar 13.1 / 18.4
Intermittent (min. 1 stop in 24 hours)
•
Two progressive or modulating stages with kit (see ACCESSORIES).
•
Boilers: water, steam, diathermic oil
°C 0 - 40
°C max 60
V 230V ~ +/-10%
Hz 50/60 Hz single phase
rpm 2800
V 220/240
W 300
A 3.2
A 15
V1 - V2
I1 - I2
W max 600
IP 40
dBA 68
79
kg
32-34
32-34
H I L 0
140 305 138 780
152 305 138 780
7
GB
RS 44/E MZ
889 T
203 ÷ 550
175 ÷ 473
80
69
16.7 / 23.2
230V / 400V with
neutral ~ +/-10%
50/60 Hz three-phase
2800
220/240 220/240-380/415
420
3.5
17
230V - 1 x 15 kV
1 A - 25 mA
700
70
81
D88
N V M
84 177 1"1/2
84 177 1"1/2
RS 44/E MZ
889 T
203 ÷ 550
175 ÷ 473
80
69
16.7 / 23.2
2780
450
2 - 1.4
14 - 10
750
70
81
Fig. 1
D3831
Fig. 2
6383