6．Control Mode; Indoor Control Mode - Hisense AUD-24UX4SZLH Technical & 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 Remote receiver distance: 8 m.
2 Remote receiver angle: Less than 80 degrees.
3 Temperature control accuracy: ±1℃.
4 Time error: Less than 1%.
2. Functions of the controller
Control function
2.1 Emergency switch
Press the emergency button can realize the starting or closing Machine, starting up
according to the automatic mode of operation（invalid for duct type air-conditioner）
① Press this button to turn ON the unit, the conditioner will be run in auto mode, and
press it again to turn off.
② When the machine is turned OFF, by press and hold the emergency switch for 5 seconds,
with 3 beeps , the indoor unit would turn to emergency run. In such station, machine would
be forced to turn to cooling operation with the indoor fan speed being set at high speed, the
flaps sweeping and the air conditioner's operation is irrelevant with room temperatures.
③ If a remote signal has been received during the emergency run, the machine will operate
upon the command of such a remote signal.
2.2 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.
2.3 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
DC INVERTER AIR CONDITIONER TECHNICAL& SERVICE MANUAL V3.3
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