| 摘要 |
<P>PROBLEM TO BE SOLVED: To prevent the rewriting of a memory value in a nonvolatile memory built in a remote controller with an operation time stored in an air conditioner body in a state of temporary connection between the air conditioner and the remote controller during maintenance work, and thus to perform the execution of maintenance work by the use of the same remote controller in many work sites. <P>SOLUTION: A bath air conditioner includes an air conditioner body having a body nonvolatile memory that stores a current-passing total time counted by a body time counting means, and a remote controller having a remote controller nonvolatile memory that stores a current-passing total time transmitted from the air conditioner. The air conditioner body updates a current-passing total time stored in the remote controller when the current-passing total time stored in the remote controller is longer than a current-passing total time stored in the air conditioner body. The remote controller forbids the process of writing a current-passing total time transmitted from the air conditioner body to the remote controller nonvolatile memory during a given time after the start of current supply. <P>COPYRIGHT: (C)2012,JPO&INPIT |
