| 摘要 |
PURPOSE:To offer a burner provided with a fan motor and an ignitor each having a long life, structured to be of a small electric power consumption by a method wherein the change-over operations to a post-purge function and an after-ignition function are stopped when a controller receives the stop signal before the start of burning. CONSTITUTION:At a sequence required no exhausting before the burning start of a burner, after an operation switch is made OFF, the change-over operations of a post-purge time 13 and an after-ignition time 17 are omitted. Also the sequence is the same manner at the OFF operation for a temperature setting and a temperature detecting. |
