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Idiomas disponibles
Idiomas disponibles
GASTER 56 N AW
5.2 General view and main components
fig. 12 - General view
1
Prearrangement for fitting a thermostatic controller
2
Boiler pressure/temperature gauge
3
Fume thermostat reset cover
4
Flame controller reset button
5
Control thermostat
6
Automatic reset safety thermostat (inside control panel)
7
Switch with test button (Test)
8
Control panel with front door raised
9
Gas valve
10
Main burner
11
Pressure point on gas manifold
12
Boiler drain cock
13
Pilot burner assembly
14
Flame controller
126
Fume thermostat
5.3 Technical data table
Powers
Heating Power (Net Heat Value - Hi)
Available Thermal Power 80°C - 60°C
Gas supply
Pilot nozzle G20
Pilot nozzle G31
Main nozzles G20
Supply pressure G20
Pressure at burner G20
Delivery G20
Main nozzles G31
Supply pressure G31
Pressure at burner G31
Delivery G31
Heating
Maximum working temperature
Maximum working pressure in heating
No. elements
Minimum working pressure in heating
No. burner trains
Boiler water content
Dimensions, weights, connections
Height
Width
Depth
Empty weight
Gas system connection
Heating system delivery
Heating system return
Electrical power supply
Max. electrical power input
Power voltage/frequency
Electrical protection rating
5.4 Diagram
Pressure loss
1,5
1,35
1,2
1,05
0,9
B
0,75
0,6
0,45
0,3
0,15
0
0,5
1
3
A
m
/H
B
m. water column
cod. 3541A171 - Rev. 01 - 03/2018
Ø inches
Ø inches
Ø inches
1,5
2
2,5
3
3,5
A
fig. 13 - Pressure losses diagram
Pmax
Pmin
kW
61.6
24.5
kW
56.0
21.6
Pmax
Pmin
mm
1 x 32_2
mm
1 x 0.24
mm
5 x 2.80
mbar
20
mbar
15.0
2.5
6.52
2.59
3
m
/h
mm
5 x 1.75
mbar
37
mbar
35.0
6.0
kg/h
4.82
1.92
°C
95
bar
6
6
bar
0.3
5
litres
16.6
mm
850
mm
600
mm
615
kg
191
1/2"
1" 1/2
1" 1/2
W
15
V/Hz
230/50
IP
X0D
4
4,5
5
5,5
17
EN
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