Ducted Split Type Air-Conditioning
8
5.6 Timer Setting
Under on state of the unit, press Timer button to set timer off of the unit. Under off state of the unit, press
Timer button to set timer on of the unit in the same way.
Timer on setting: Under off state of the unit without timer setting, if Timer button is pressed, LCD will
display xx. Hour, ON blinking. In this case, press▲ or ▼ button to adjust timer on and then press Timer to
confirm. If Mode button is pressed before pressing Timer button to confirm, timer mode will be switched to
timer off setting mode. In this case, LCD displays xx. Hour, OFF blinking. In this case, press▲ or ▼ button to
adjust timer off and then press Timer to confirm. When LCD displays xx. Hour On Off, xx. Hour means time of
timer on, but time of timer off won’t be displayed.
Timer off setting: Under on state of the unit without timer setting, if Timer button is pressed, LCD will
display xx. Hour, OFF blinking. In this case, press▲ or ▼ button to adjust timer on and then press Timer to
confirm. If Mode button is pressed before pressing Timer button to confirm, timer mode will be switched to
timer on setting mode. In this case, LCD displays xx. Hour, 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.5.6
Fig.5.6 Timer setting under on state of the unit
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 after confirmation of timer. If both of them are set in unit off interface, only time of timer on is displayed.
2) Timer on in unit on interface is timed from the time of unit off and timer off in unit off interface is timed
from the time of unit on.
Summary of Contents for MUCH-20-H4
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