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Instruction for the Installer
Engineers technical data
Overall dimensions
Width:
Depth:
Cut out dimensions
Width:
Depth:
Supply Connections
Gas:R 1/2 inch (1/2 inch male) Rear right hand
corner
Electric: 230 V 50 Hz supply, 3 core flexible
cable with non rewireable plug fitted with a 3
amp cartridge fuse.
TYPE OF GAS
NOMINAL THERMAL
NATURAL GAS
POWER (kW)
20 mbar
NOMINAL FLOW
VALUE =
RATE (m
37.78 MJ/m
3
NOZZLE REFERENCE
Ws - 50.7 MJ/ m
3
(1/100 mm)
NOMINAL THERMAL
LPG GAS
POWER (kW)
28-30/37 mbar
NOMINAL FLOW
VALUE =
RATE (g/h)
49.92 MJ/Kg
NOZZLE REFERENCE
(1/100 mm)
680 mm
510 mm
560 mm
480 mm
BURNER
RAPID
(large)
POSITION
M A X
2.8
/h)
0.266
3
113
2.8
202
86
Burner
Auxiliary
Semi-rapid
Rapid
Ultra-rapid
Aeration adjustment none
Heat Input
Ultra-rapid Burner 4.0 kW (13652 BTU/HR)
Rapid Burner
Semi-rapid Burner 2.0 kW (6824 BTU/HR)
Auxiliary Burner
Appliance class
Appliance category
Gas supply
SEMI-RAPID AUXILIARY
(medium)
MIN
M A X MIN
0.65
2.0
0.45
0.062 0.190 0.043 0.095 0.028 0.381 0.114
Adjust.
96
Adjust.
0.65
2.0
0.45
47
144
32
40
71
32
Dia. Tap By-pass
1/100 mm
28
32
40
56
2.8 kW Natural Gas
(10239 BTU/HR)
2.8 kW L.P.G.
(9556 BTU/HR)
1.0 kW (3413 BTU/HR)
II2H3+
Natural gas G20 / 20mbar
TRIPLE
(small)
CROWN
M A X
MIN
MAX MIN
1.0
0.33
4.0
1.2
70
Adjust. 146
Adjust.
1.0
0.33
4.0
1.2
72
24
288
86
50
28
98
3
56
11
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