Faber FBF PH 1020 User Manual page 15

3. CONTROLS
Key Functions
A On/Off
It turns the purifier on/off.
The display turns on and the motor starts at the
first speed.
B Auto Mode
It turns the Auto Mode on/off. The symbol A
comes on/turns off.
The speed is set automatically based on the
quality of the air.
C Speed
The motor speed increases/decreases from first
to third.
Turning the purifier on and off will return it to the
previously selected speed.
D Night Mode
It turns the Night Mode on/off.
The symbol L comes on and the motor starts at
the first speed. The Timer display starts flashing
and by selecting key E it is possible to increase/
decrease the Night Mode hours.
Once the time has been chosen, the Timer dis-
play remains fixed and the countdown begins. At
the end of the time, the symbol L turns off.
E Timer
This function can only be used with the Night
Mode.
Before completion of the Night Mode countdown,
pressing the key it is possible to increase the
hours from 1 to 12 hours. Once the time has
been chosen, the Timer display remains fixed
and the countdown begins.
F Repeat Mode
This function turns Repeat Mode on/off and can
only be used with the Night Mode activated.
The Repeat Mode automatically starts Night
Mode every 24 hours after the first start-up.
Lamp change indication reset
After 3000 hours of operation the display will
show: "CH: L" indicating the need to replace the
UV-C lamps.
Long press the button to reset the lamp change
indication.
Symbol Functions
G Air Quality Icon:
– Green: good quality (when P is less than
70 and V is less than 250).
– Yellow: medium quality.
– Red: low quality (when P is greater than
120 or V is greater than 500).
H It indicates the values measured by the Partic-
ulate sensor and by the VOC sensor.
P: the symbol indicates the value of solid or li-
quid substances suspended in air in µg/m³
V: the symbol indicates the value of VOCs
(Volatile Organic Compounds).
I It indicates the active "Automatic Mode".
J It indicates that the UV-C lamps are on.
The symbol flashes when the lamps need to be
replaced. The display will show "CH:L".
K It displays the set motor speed.
L It indicates the active "Night Mode".
M It indicates the active "Repeat Mode".
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