"Timer" Button - Hafele CF-8116 Instruction Manual

Under AUTO mode, the unit will automatically adjust the speed according to the air quality
detected by air sensor.
Air quality indicated by different color of light ring.
Heavily Polluted
Lightly Polluted
Moderate
Good

4. "TIMER" BUTTON:

1) By pressing this button, the purifier can be timed to operate for intervals of 2 hours, 4
hours and 8 hours, stopping automatically when the selected operating time has elapsed.
2) Press this button (Timer) to select the required operating time.
SLEEP
3. "UV-C/SLEEP" BUTTON:
First press this button to turn on UV lamp.
Second press this button to turn on Sleep mode. The indicator flickers 10 times before all
indicators dim. Press any button to activate the machine, Sleep mode off.
Third press this button to turn off the UV lamp. After sleep mode indicator flickers 10 times,
sleep mode is ON again.
Forth press this button to turn off the Sleep mode.
Note: Sleep operated is not to be remembered in program after re-plugging the machine.
TURBO
2. "SPEED" BUTTON:
The fan speed of the unit can be adjusted when the unit is in operation (L/I M/II H/III TURBO).
Each time that you press on the (SPEED) button, the speed is adjusted from L (low) to M
(medium) to H (high) to TURBO.
Important note: When the unit is not in use, please switch it off and unplug it.
Red (PM2.5:
Orange (PM2.5: 100-149.9 g/m³)
Yellow (PM2.5: 50-99.9 g/m³)
Blue (PM2.5: 0-49.9 g/m³)
150 g/m³ )
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