Method of Use
·Please put the machine 2 meters away from any electrical appliances (ie. computer,
TV, Speakers, etc). Picture 1
·Please put the machine on a stationary desk; if the appliance tilts, it may cause internal
damage. Picture 2
·Please do not place the machine near any curtains or drapes. Picture 3
·Please do not put the machine in high-heat areas. This includes an area with a lot of
sunlight, a furnace or other heat sources. Picture 4
Operation Steps
x In order to use the humidifier, please place the appliance on a stationary
flat-surface or table.
x Pull out the water tank and open the tank cover. Fill the water tank up to the
designated fill-line, place the cover back on, and then place the tank smoothly
on the base. The humidifier should be powered off while filling up the tank.
x The nozzle that is located on the top should be placed in the slot of the water
tank.
x Connect the power to an outlet in a safe location. Turn the power switch on
(do not attempt to power on the unit while the water tank is being filled), the
power indicator light is lit, humidifier started to spray.
x Adjust the intensity of the mist with the knob located on the front of the
humidifier. Turning this knob will adjust the amount of mist being emitted
from the humidifier; adjust this to your personal preference.
x After a few minutes of being on, it is normal for the mist to begin to build up
around the top of the unit.
Abnormal Situations - Troubleshooting
If your humidifier doesn’t work, please check before asking for service requirements.
Fault
Reason Analysis
Troubleshooting
Power display lamp
does not work
No power
Turn on the power,
rotating the
switch clockwise
Float is stuck
Clean a
nd gently toggle the float,
making it smooth
The spray mist has
an abnormal odor
New humidifier
Open the water tank, and place it in
the open shade for 12 hours
The water
is dirty or has
been stored for a long time
Clean and change with fresh water
Decreased intensity
of misting
The atomization piece
fouling
Clean the atomization piece
Water dirty or storage for a
long time
Clean and change with fresh water
The fog mouth isn’t
properly covered
Cover the top correctl y
Power Supply Schematic
Fog Volumn adjusting deviceFog Volumn adjusting device
AC220V 50Hz
AC power supply switch 2.5 A
Power Panel
Oscillation circuit board
Atomization piece
DC35V ultrasonic ge nerator
DC12V fan power
Mist intensity
adjusting device
Water shortage
protection buoy
switch
Warning: Please do not disassemble the machine. Any maintenance work should
be sent to the service center for maintenance by professionals. If not, this could be
a safety hazard.
SereneLife
Model: PHUMDIF3
Ultrasonic Humidifier
Instruction Book
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