widmer WM 9000 Instruction Manual page 49

6. Sleep key
When this key is pressed, the air flow of the unit changes into sleep mode (low speed)
(1) Press "SLEEP" key, set sleep function; press again, and cancel sleep setting.
(2) The temperature will increase 0.5℃ automatically after setting sleep function half
an hour later, and will increase 2℃ and keeping on 2℃ after setting sleep
function two hours later.
(3) When city power off, the sleep function setting will be cancelled automatically.
(4) When you turn off the unit, sleep function setting will be cancelled automatically.
7. Timer key:
TIMER-ON:
The timer-on is used to turn on the unit automatically after the setting time is over.
1. Press the "TIMER" key at stand-by status to set the time desired.
2. Once the setting hour has come to an end. The unit will turn on automatically.
3. Press the "POWER" key before time out, the setting time will be canceled and the
unit will turn on.
TIMER-OFF:
The timer-off is used to turn off the unit automatically after the setting time is over.
Note: Press "Timer" key when unit is off, The unit will be automatically Turn
on, The setting method same as above
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