KM 405
When converting to another type of
gas, the main jets and the small jets
of all burners must be changed.
Nominal rating for all gas types with
the burner full on
Gas type
kW
Normal
burner
Natural H
Liquid
1.75
1.75 / 127 g/h
Fast
burner
Natural H
Liquid
3.00
3.00 / 219 g/h
Total
output
Natural H
Liquid
4.75
4.75 / 345 g/h
Nominal rating at low setting
Gas type
kW
Normal
burner
Natural H
Liquid
0.30
0.30
Fast
burner
Natural H
Liquid
0.50
0.50
Screw in the new jets according to the
following table.
Jet table
for U.K. and IE
Main
jet
Ø
Low
setting
jet
Ø
Natural gas
Normal burner
Fast burner
1.00
1.29
0.42
0.54
Liquid gas
Normal burner
Fast burner
0.65
0.85
0.27
0.36
The jet markings refer to 1/100 mm of
the jet diameter.
Contact your local gas supplier if the
natural gas connection pressure is less
than 18 mbar or higher than 25 mbar.
Conversion to another type of gas
28
