| 摘要 |
When control many air conditioners, each can be controlled by an individual control device, or can be controlled by a remote main controller in special cases. To do this, the air conditioning devices should be controlled by the signal from the main controller. The microprocessor unit (10) is connected with a apparatus abnormality sensing circuit (50), a gas leak sensing circuit (60), a temperature sensing circuit (70) and a unique-ID setting device (20) via I/O circuit (40). Each individual air conditioner control device ID is archived in microprocessor unit to be used by main controller to verify which is failing. The communication status are displayed on display unit (110).
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