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Unlock Time Setup

Step1. Enter the setup state

Within 10 seconds after power-on, press and hold the Call key until the "BP" sound is heard for 3 times and then release it (the "BP" sound will be heard once per second) to enter the unlocking time setting state, and the indicator light will flash slowly;

Step2. Set the unlock time

Press and hold the Call key for a long time to set the unlocking time.

The time of pressing and holding is equal to the unlocking time.

The time of 01-99s can be set. The default is 1 s;

In the setting process, the time will be prompted by the "BP" sound, and each sound is 1 s;

Step3. Save & Exit

After setting, automatically save and exit within 10s without operation;

or the outdoor unit will automatically save and exit when the power is off;

Unlock mode setup

Step1. Enter the setup state

Within 10 seconds after power-on, press and hold the Call key until the "BP" sound is heard for 6 times and then release it (the "BP" sound will be heard once per second) to enter the unlocking mode setting state, and the indicator light will flash quickly;

Step2. Set Unlock Mode

Press the Call key to switch the unlocking mode back and forth;

The NC/NO mode will be prompted by the "BP" sound during the setting process,

BP + long tone, representing NO,

two tones of BP, representing NC

The defaultand is NO mode

Step3. Save & Exit

After setting, automatically save and exit within 10s without operation;

or the outdoor unit will automatically save and exit when the power is off;