Electrolux Professional S.p.A.
Ovens Platform Customer Support
Technical Training & Service
AOS OVENS - Service Manual
(595889300 – ENG)
LPG conversion for cavity burners for AOS202G
For LPG installations, put the ø 25 flow reducer flange between cavity burner fan and cavity burner. Change
the PWM parameters.
Then change the injector with the 5.70 one and calibrate the offset in the range - 0.10 ÷ - 0.05 hPa (upper
cavity boiler) and - 0.15 ÷ - 0.10 hPa (lower cavity boiler) so as to eliminate possible whistles/noise. After
you have found the best working condition, cool down and verify ignitions with cold burner.
LPG conversion for boiler burners for AOS202G
Change the PWM parameter.
Then change the injector with the 6.00 one and calibrate the offset in the range - 0.07 ÷ - 0.02 hPa (upper
and lower boiler burner) so as to eliminate possible whistles/noise (row LPG1). After you have found the
best working condition, cool down and verify ignitions with cold burner.
If the previous setting does not eliminate whistles or noise, change the 6.00 injector with the 5.80 one and
use the calibration of LPG2/G30 row: calibrate the offset in the range - 0.07 ÷ - 0.02 hPa (upper and lower
boiler burner) so as to eliminate possible whistles/noise. After you have found the best working condition,
cool down and verify ignitions with cold burner.
File: AOS service manual (ENG).008
©Copyright 2002 by Electrolux Professional
P.37/40
