Ajusting The Burner Pressure - Dru CONCERTO CF Instructions D'installation Et Mode D'emploi

CONVERSION INSTRUCTIONS
Adjusting the burner pressure
Reconnect the gas supply to the heater and open the new
gas pipe.
On the gas control block is point of pressure measurement
where the burner pressure can easily be measured with a
manometer. Loosen the screw at the point of pressure
measurement (A) and connect the manometer.
Remove the cover of the gas control block by removing the
screw (B).
To convert the appliance to propane or natural gas the
burner pressure must be adjusted with the pressure
regulating screw (C) as specified in the table. Replace the
cover. Ignite the pilot light.
Set the thermostat to the highest setting and adjust the
burner pressure as specified in the table.
Check the gas tightness!
Turn the burner off again, remove the manometer and
tighten the screw at the point of pressure measurement.
22
38c-1105
Fig. 20
B
Fig. 21
C
Fig. 22
A