| 摘要 |
PROBLEM TO BE SOLVED: To perform a proper setting of an ignition time when an operation of a warm air heater device is started. SOLUTION: There is provided an ignition control device which comprises an ignition discriminating means for discriminating a predetermined ignition discriminating value Tcx in respect to an output of a thermocouple at the time of initial starting in operation and an ignition starting state; a re-ignition discriminating means for discriminating another predetermined ignition discriminating value Tcy (Tcx<Tcy) so long as an instruction of operation is made during a post-purging state and discriminating a starting of ignition; and an ignition discriminating means for discriminating an ignition in response to a relation of Tc>Tcx after ignition and at the time of starting operation and a relation of Tc>Tcy during the post purging state. With such an arrangement as above, a waiting time until an igniting operation when an operation is started during the post-purging state can be shortened and a feeling of cold air during waiting state can be restricted. |
