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WIFI configuration: Press the “TURBO” key 10 times in a row on the remote control to make
the AC enter the network configuration state, “AP” will be shown. If the configuration is
successful, “AP” will disappear. If configuration is failed, “AP” will last 2 minutes and then
disappear. When the AC is in configuration state, it will show “AP”.
3.3.21 Refrigerant leakage detection
⚫ Starting conditions for refrigerant leakage detection function
When 22<T4<48 degrees
First power on or stop time is more than 30 minutes
The running mode must be cooling mode
No temperature sensor fault
⚫ The unit record T1 and T2 values when compressor starts and every 30 seconds after compressor
running 7 minutes. When these T1, T2, TP and compressor current values meet the setting
conditions, the unit thinks that there is refrigerant leakage and shows HE error code. The unit
stops.
⚫ After the compressor stops or runs continuously for 1 hour, the refrigerant leakage detection
function judgment stops.
⚫ Cancel refrigerant leakage detection:
In cooling mode, press ECO button 10 times continuously to turn on or off refrigerant
leakage detection.
Indoor unit shows HE first and then shows “on” or “oF”. Press ECO button to switch. “on”
means this function is on and “oF” means this function is off. If the unit is without this
function, it only shows “oF”.
3.3.22 Turbo mode
Press Turbo button to enter turbo mode.
In turbo mode, indoor fan motor runs at turbo fan speed. The setting temperature sent to outdoor
unit will change to 16 degrees for cooling mode and 32 degrees for heating mode automatically.
After 20 minutes, the setting temperature sent to outdoor unit will be actual setting temperature
by controller.
3.3.23 Do not disturb mode
Do not disturb mode is associated with the light button, enter the do not disturb mode when you
turn off the light.
In do not disturb mode, the buzzer does not sound and the light is off. When receive control by
controller, it will flash for some time and then be off.
3.3.24 Power-down memory function
The unit is defaulted with power-down memory function.
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