Gamma JH-351, Instruction Manual

8

www.gamma-medica.com.ua

9

www.gamma-medica.com.ua

1. Press the button and set time from  hours to 1 hours.(hrs/hrs/8hrs/1hrs/1hrs).

1. When there is no water in the water tank, the icon glimpses to remind people to fill water in 

the water tank.

note:

 It is normal if there is a little of mist overflows from the nozzle at the beginning of working.

attention:

In cold weather, windows, and even some walls may fog or develop frost from excessive indoor 

humidity. If this occurs, reduce the mist intensity setting to avoid damage from condensed water 

dripping on windowsills.

Too much humidity in the room may allow moisture to accumulate on surfaces where bacteria and 

fungi can grow. Collected moisture may also harm furniture, and walls, especially wallpaper.

To eliminate too much humidity, especially in a small room, leave the room door open, add adjust 

the mist intensity control setting.

3. carE anD clEanIng

Note: When cleaning the inside of the unit, keep the water away from the air outlet. 

• 

the method of keeping clean:

  Use purified water.

  Clean the base of unit, water tank and ultrasonic transducer every week.

  Always change to use clean water.

  Always drain the water tank when not in use.

  Clean all parts of the humidifier before storing by wiping with a damp cloth, and buffing with a 

dry cloth.(Except for the electrical control when the unit is off, any part of the humidifier may be 

wiped with a soft damp cloth, and buffed with a dry cloth ,ensuring the unit is unplugged.)

• 

the methods of cleaning the ultrasonic transducer:

  Drip down -10 drops of the detergent (special for humidifier) on the surface of the ultrasonic 

transducer and dip in for - minutes. 

  Clean the dirty surface with soft brush.

  Rinse the transducer with clean water.

• 

the methods of cleaning the base of unit:

  Clean the dirty flume with soft cloth dipping with detergent.

  If there is dirty on the surface of the protective switch of water line, use soft brush to clean with 

detergent.

  Wash the flume with clean water.

• List of enclosed goods:

name

Product

Instruction 

Manual

Detergent

Brush

Quantity

1pcs

1pcs

1 set

1pcs

4. cHEck oF malFunctIonIng/troublEsHootIng

MALFUNCTION

CAUSATION

RESOLVE METHODS

1.  Power  indicator  can’t  work 

and with no wind and mist 

Didn’t connect the power sup-

ply

Connect  the  humidifier  from 

the power supply

Didn’t turn on the humidifier

Switch on the unit

.Power  indicator  illuminate, 

the  unit  with  wind  but  no 

mist

No water in the water tank

Fill water in water tank

.Smelly mist 

New humidifier

Open  water  tank,  put  it  in 

shadow for 1 hours.

Dirty  water  or  long-time  to 

store water in water tank

Clean the water tank, fill clean 

water in. 

.Power  indicator  illuminate, 

the  unit  with  no  wind  and 

mist

Too  much  water  in  the  base 

flume

Empty  the  flume,  then  close 

the cap of water tank.

.Little mist comes out of the 

nozzle

Dirty ultrasonic transducer

Clean the transducer

Dirty  water  or  long-time  to 

store water in water tank

Clean the water tank, fill clean 

water in.