Operation; Control Panel - HOMCOM 821-040V90 Instruction Manual

● Do not operate or store the unit in direct sunlight or rain.
● It is normal for air outlet to feel warm to touch after continuous operation on hot days.
● Empty the water tank before moving the device.
● Make sure the water tank is correctly fitted otherwise the unit will not operate properly.
● The dehumidifier starts up in the mode selected when the unit was last used.
● The dehumidifier starts dehumidifying if the room humidity is 3% higher than the selected
humidity.
● There is a protective 3-minutes time delay of the compressor. Wait 3 minutes for the
dehumidifier to resume dehumidification.

5. OPERATION

5.1 CONTROL PANEL

Power
Press the STAND-BY button to turn on the machine, the running indicator lights up and the
default fan speed is high, and the default humidity setting is 50%. When the machine is
running, press the power button to turn off, the running indicator light goes off and the
compressor and motor will stop.
Mode button
Press the mode button to switch between Auto and Continuously dehumidify mode.
Auto mode - continuously dehumidify mode cycle, press once to switch the mode from one
to another, the corresponding indicator will light up.
● Auto mode: when environmental humidity ≥ set humidity +3%, the fan starts working
and compressor starts working after 3 seconds. When environmental humidity ≤ set
humidity -3%, the compressor stops working and fan stops working after 30 seconds'
delay. Both fan speed and humidity setting can be adjusted under Auto mode.
● Continuously dehumidify mode: In this mode, The machine will continue to run in high
fan speed, fan speed is adjustable, humidity setting can not be adjusted.
● Sleep mode: long press sleep button to turn on sleep function. In sleep mode ,except
sleeping mode indicator light, other indicator lights and display screen will be off or
darken.
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