Ayce S655 Manuel D'utilisation page 97

GB
timer display and go to other displays but
timer is still working. At any mode when
symbol displayed, it means the timer is
working. When timer is out and it alarms,
the symbol disappears from the display,
but at timer display mode when timer is
out (00:00 displayed) the symbol would
not disappear.
After exit the setting, press UP to start the
timer, the set second is going down, when
it reaches 00 the set minute goes off one.
When main part and subordinate part put
separately, main part display humidity,
press MODE to to enter timer mode, press
SET to set the minute of timer, after set the
second would be 00 When main part and
subordinate part put separately, only
minute of timer displayed, when timer
works the timer symbol displayed and
twinkling.