| 摘要 |
PROBLEM TO BE SOLVED: To easily confirm, when a control signal from a remote controller is received by an indoor machine, it even by a person having a bad ear. SOLUTION: Once a control signal from a remote controller (step S1) is received, an operation indication lamp is flashed (step S2), and a 'bleep, bleep' sound is generated (step S3). Further, control in response to the contents of the received control signal, e.g. alteration of set temperature is executed (step S4). After the operation indication lamp is flashed several times, the operation indication lamp becomes a lighting state (step S5). Hereby, visual confirmation of the reception is facilitated not only by a sound but also the flashing of the operation indication lamp when an indoor machine receives the control signal, and even a person having a bad ear can easily confirm the reception. |
