CONTROLLER FOR COMBUSTION HEATER

摘要

PROBLEM TO BE SOLVED: To provide a controller for a combustion heater in which operation of an analog switch having a set value alterable through a variable resistor causes no trouble when the system is locked by means of a child lock switch. SOLUTION: A controller 20 for a combustion heater equipped with an analog switch 17 having a set value alterable through a variable resistor comprises a child lock switch 18, and means 23 for informing alteration of set value with an alarm sound when it is altered by means of the analog switch 17.