Gas burner command unit uses a signal from a flame detector and from the control button in order to regulate the gas debit accordingly

摘要

Command unit (2) includes flame detector (3), sending a signal (Ud) representing the flame (5) size to the command for the gas debit. The user's chosen value (Uc) goes as well to the command unit and it acts on the gas debit (11) so that the measured flame is always on accordance with the user' chosen level.