The "Keep Warm" program indicator will remain lit. The default duration of
keeping the soup warm is 24 hours and the default warm water temperature is
60 ℃ . It shows that the temperature fluctuates with the change of water
temperature and environment at ( ± 3 ℃ ). You can press "Timer/Temperature"
gently to adjust the temperature between 30℃and 90℃. Short press the button
to increase by 1 ℃ each press, or long press it to increase by 5 ℃ each press.
The adjustment can be cyclic. After keeping warm for 24 hours, it will count
down until it finishes issuing a "beep" tone and then enters the off standby state.
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