Control Mode; Indoor Control Mode; Emergency Switch; Operator-Machine Communication - Hisense AUD-18UX4SGKL 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: (-15 - +45 ℃),
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 ：
18k&24k&36K:
a.c 220V～240V, 50Hz, with its fluctuation in the range of (198V – 253 V).
48K&60K:
AC 380V-415V 3N～/50Hz, with its fluctuation in the range of (305V-438V).
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.

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
O D E L
O D E L
relative humidity (45 - 85%).
80