Philips AC3858/50 - Your Air Purifier; Product Overview (Fig; Controls Overview (Fig

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2 Your air purifier
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Product overview (Fig a)
A Control panel
B Gas sensor
C Air outlet
D Particle sensor
E NanoProtect lter Series 3 (FY4440/30)
F Back cover
Controls overview (Fig b)
Control buttons
Filter status/reset button Display switch button
Power on/o button Mode switch button
Light on/o button
Display panel
/
Wi-Fi indicator Auto mode
Turbo mode Sleep mode
Indoor Allergen Index
display
PM2.5 display
Gas pollution display Filter cleaning alert
Filter replacement alert