Controller Introduction
Press screen lock at the top right corner to enter the screen lock time setting.
Press time setting to enter the system time setting and timer on/off setting
a) press system time at the top right corner to set the system time
b) after setting the timer on and timer off time, then to click the “
√
“ to activate timer on/off
Press filter life to check the filters life, after cleaning or replacing the filters then can reset the life time.
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