Combustion air delivery device system for fryers with filter clogging measurement and automatic adoption of airflow to compensate

Abstract

A process for controlling a combustion air delivery system of an oil fryer, the process comprising: (i) activating the combustion air delivery system; (ii) determining if a current target RPM is able to activate an air pressure sensing switch of the combustion air delivery system; (iii) if the current target RPM is able to activate the air pressure sensing switch, then a heating controller uses the current target RPM for heating; and (iv) if the current target RPM is not able to activate the air pressure sensing switch due to fan filter clogging or any other reduction in air supply in the combustion air delivery system, then the process for controlling the combustion air deliver system will conduct an initial calibration sequence to determine a new higher target RPM which will increase the air supply in the combustion air deliver system.

Dependencies are inferred from the claim text.