Instructions for the installer
43
9.3
Adjustment for city gas
Carry out the same steps as described in “9.2 Adjustment for LPG”, but select the
nozzles and adjust the primary air for city gas as indicated in the table below and in
"9.5 Primary air adjustment”.
Warning:
Only units with safety valves can be used with city gas G110.
Burner
Rated
heating
capacity
(kW)
City gas – G110
8 mbar
Nozzle diameter
1/100 mm
Reduced capacity
(W)
Auxiliary (1)
1.05
132
380
Semi-rapid (2)
1.65
165
380
Medium rapid (3)
2.55
210
650
Large Rapid (4)
3.1
240
750
Ultra-rapid (5)
3.3
250
1200
Double crown
Internal (6)
1.05
132
380
External (6)
3.9
290
1200
Fish burner
2
190
750
The values for city gas refer to appliances in category III 1a2H3+.
9.4
Adjustment for natural gas
The hob is preset for
natural gas G20
(2H) at a pressure of 20 mbar. To reset the
appliance for operation with this type of gas, carry out the same steps as described
in “9.2 Adjustment for LPG”, but select the nozzles and adjust the primary air for
natural gas as indicated in the table below and in "9.5 Primary air adjustment”. After
the adjustments have been carried out, restore the seals with sealing wax or
equivalent material.
Burner
Rated
heating
capacity
(kW)
Natural gas – G20
20 mbar
Nozzle diameter
1/100 mm
Reduced capacity
(W)
Auxiliary (1)
1.05
73
380
Semi-rapid (2)
1.65
92
380
Medium rapid (3)
2.55
115
650
Large Rapid (4)
3.1
126
750
Ultra-rapid (5)
3.3
130
1200
Double crown
Internal (6)
1.05
73
380
External (6)
3.9
140
1200
Fish burner
2
100
750
