6．Control Mode; Indoor Control Mode - Hisense AUD-18HX4SUNL Service Manual

6 . C O N T R O L M
6 . C O N T R O L M

6-1 Indoor control mode

1.Major general technical parameters
1 Conditionings for operation: Ambient temperatures: (-10 - +43 ℃),
2 Remote receiver distance: 8 m.
3 Remote receiver angle: Less than 80 degrees.
4 Temperature control accuracy: ±1℃.
5 Time error: Less than 1%.
6 The power supply for the air conditioner is a.c 220V～240V, 50Hz, with its fluctuation in
the range of (176V – 264 V).
2. Functions of the controller
Control function
3.1 Emergency switch
Press the emergency button can realize the starting or closing Machine, starting up
according to the automatic mode of operation（only for cassette type air-conditioner）
3.2 Operator-machine communication
Air conditioning and remote controller is provided with a temperature sensor. The
remote controller on the temperature sensor to detect the default settings of room
temperature at room temperature. If the indoor control unit for long time have not received
remote control signal, will automatically switch to the air conditioner body temperature
sensor.
3.3 Timer function
1. Timer on: When set to start in a time by the remote controller, the air conditioner starts
in the timer on condition. When the set time is up, the air conditioner will turn on and
operates in the preset conditions after receiving a signal from the remote controller. If the air
conditioner has not received a signal from the remote controller when the set time is up, it
will automatically start and operate in the preset conditions.
2. Timer off: When set to stop in a set time by the remote controller, the air conditioner
O D E L
O D E L
relative humidity (45 - 85%).
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