Delta 21CK018C24 Instruction Manual page 13

will be switched to timer on setting mode. In this case, LCD displays xx. Hour, with ON blinking.
In this case, press▲ or ▼ button to adjust timer on and then press Timer button to confirm. When
LCD displays xx. Hour On Off, xx. Hour means time of timer off, but time of timer on won't be
displayed.
Cancel timer: After setting of timer, if Timer button is pressed, LCD won't display xx. Hour so that timer setting
is canceled.
Timer off setting under on-state of the unit is shown as Fig.3.4.6
Timer range: 0.5-24hr. Every press of▲ or ▼ button will make setting time increased or decreased by 0.5hr.If press
either of them continuously, setting time will automatically increase/ decrease by 0.5hr every 0.5s.
Note:
1. If both timer on and timer off are set in unit on interface, the wired controller only display time of time off. If both
of them are set in unit off-state, only time of timer on is displayed.
2. Timer on in unit on-state is timed from the time of unit off and timer off in unit off-state is timed from the time of
unit on.
Fig. 3.4.6 Timer setting under on state of the unit
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