HACE MJS-500 User manual

Instruction manual
Ultrasonic Humidier
HACE MJS-400 - HACE MJS-500

Important Safeguards.
▲Never arbitrarily disassemble, repair or restructure the apparatus. It must be serviced by the manu-
facturer, its service agent or similarly qualied persons in order to avoid a hazard
▲Any change to the humidier may cause hazard without our company’s permission.
▲If the supply cord is damaged, it must be replaced by the manufacturer, its service agent or similarly
qualied persons in order to avoid a hazard.
▲Do not arbitrarily replace the power cord.
▲Never handle plug with wet hands.
▲Turn off and unplug if there is any abnormal noise or smell. It must be maintained by service agent if
needed.
▲Turn off and unplug before cleaning or move.
▲Do not touch the water or the parts in the gutter during work.
▲Do not turn on the humidier without water in the gutter.
▲Do not scratch transducer with hard objects.
▲Do not let the water ow or splash into the main body when doing cleaning otherwise the units may
be damaged.
▲Disconnect the power before move if the humidier is not level.
▲Do not touch the transducer when the humidier is working, otherwise you may be hurt.
▲Do not pour the water into the gutter directly.
▲Remember to disconnect the power if the humidier is going to be left unused for a long time.
▲Never drain water from the gutter before disconnecting the power, otherwise transducer will be de-
stroyed.
▲Do not pour the water over 40o into the tank, otherwise the color or shape may be changed.
▲To make sure the humidier work well and avoid accidents, please choose carefully the places where
you put the humidier:
a) Where plain and rm.
b) Where far from heat resources or sunlight.
c) Where far from furniture and home appliances, otherwise the furniture and home appliances
may be affected with damp.
d) Where with a normal temperature, otherwise the humidier may be destroyed in the cold envi-
ronment.
▲Do not let water ow into the main body from air ow outlet. Wipe with dry towel when there is water
on the outside of the main body.
▲Drain water from the gutter and tank when the temperature is under 0o, otherwise the water will be
frozen and the units may be destroyed by ice.
▲Do not put metal, chemical or cleaning mixture into the gutter, otherwise the atomization may not go
well.
▲Do not move when the gutter is full of water, otherwise the water may ow into the main body which
will cause damage to the units.
▲The appliance is not to be used by children or persons with reduced physical, sensory or mental ca-
pabilities, or lack of experience and knowledge, unless they have been given supervision or instruction.
▲Children being supervised not to play with the appliance.

1.Technical data
Model: MJS-500 MJS-400
Rated voltage: 220V-240V - 50Hz
Rated power: 30W
Tankage: 5L
Mist: ≥260mL/H
Noise: <35dB
2. How to use
MJS-500
1)Put the humidier on a suitable place and take off the tank. Unscrew the cover and ll the tank with
clean tap water or distilled water.
2)Screw on the cover. Dry the water on the outside of the tank. Put the tank back to the humidier.
3) On/Off: Connected with power (220V-240V - 50Hz), turn on the Power Switch, power indicator light
turns green and humidier starts to work. Turn the Mist knob to control the mist. The volume of mist will
decrease when you turn the knob left and vice versa.
4)The power will be automatically cut off and power indicator light turns red when the tank is short of
water. Please disconnect the power and rell the tank with water.
MJS-400
1)Put the humidier on a suitable place and take off the tank. Unscrew the cover and ll the tank with
clean tap water or distilled water.
2)Screw on the cover. Dry the water on the outside of the tank. Put the tank back to the humidier.
3) On/Off: Connected with power (220-240V- 50Hz), turn on the Power Switch, the buzzer beeps once.
The humidier enters standby mode with the ashing of the indicator. Turn on by pressing On/Off button
and the standby indicator blacks out while the mist setting is S2. Turn off by pressing the On/Off button
again.
4)Mist control: There are four settings: S1<S2<S3<S4. The display shows the setting at rst and water-
ow later. If you set the mist during humidifying, the humidifying will be stopped.
5)Humidifying: Range of humidity setting: from 40% to 70% RH. One press, 1% added. One long press,
5% added. The humidifying stops when the environmental humidity is the same as the setting. The hu-
midifying starts when environmental humidity is lower than the setting. The display shows environmen-
tal humidity and the setting by turns. The mist will be set automatically according to the environmental
humidity when it is humidifying.
6)Timer: Range of time setting: from 1 to 12 Hours. The humidier will be turned off automatically when
the time is over. One press, one hour added. The time will be counted down after setting.
7)Water short: water-short indicator when it is short of water and water-ow light shine. No mist is gen-
erated. Please turn off the humidier and turn it on after adding water. If no water added, the humidier
will be turned off automatically one minute later.
8) Temperature (only for MJS-400)The display shows the environmental temperature. and if the time be-
ing counted down, the display shows the time left and the temperature by turns.
Caution: The showed environmental humidity and temperature may not be exactly right, which are refer-
ences for humidifying only. Please do not apply them to other purposes.

MJS-400
1.Air ow outlet
2.Tank
3.Cover
4. Display
5.Standby indicator
6.ON/OFF
7.Mist controller
8.Humidity controller
9.Timer
10.Main body
11.Power switch
12. Environmental humidity and set
humidity display
13. Water-short
14. Environmental temperature and set
hours display
15. Mist settings and water ow indicator
MJS-500
1..Handle
2.Air ow outlet
3.Tank
4.Cover
5.Power switch
6.Power cord
7.Main body
8.Display
9. Humidity setting
10.Timer
11.Mist
12.ON/OFF
13. Window for humidity sensor
14.Environmental humidity and set humid-
ity display
15.Set hours display
16.no used.
17.Water-short
18.Work indicator
19.Standby indicator
20.Mist settings display

3. Cleaning and replacement of Water lter
1) Water lter is consists of core box, cover and nano silver ion ce-
ramic balls.
Caution: Do not disassemble Water lter. Please clean and replace it
according to the introduction.
2) Water quality: nano silver ceramic balls sterilize microbe.
3) The Water lter should be cleaned every one or two months. It is
better to clean frequently.
Steps of cleaning:
a) Take off the tank, unscrew the cover and take out the water lter.
b) Immerse the water lter into clean water. Clean the impurities on
the non-woven fabric and wash the water lter.
c) Fix the water lter.
d) Cleaning nished.
4)The water lter should be replaced every one or two years.
Steps of replacement:
a)Take off the tank, unscrew the cover and take out the water lter.
b)Fix new water lter.
c)Replacement nished.
5)Please take out the water lter and keep it dry if the humidier is
going to be left unused for a long time.
4. Suggestions.
• Humidifying with tap water or distilled water.
• Clean the transducer, tank, and main body every week
• Replace the water frequently to keep the water clean.
• Keep the tank and gutter dry if the humidier is going to be left
unused for a long time.
• Keep all parts of humidier dry before packing off.
• It is forbidden to touch the transducer with hard objects. Clean it
with a wet cloth, salt water is better.
5. Usage of citric acid cleaning mixture
1. Turn off and unplug the humidier.
2. Drain water from the gutter.
3. Put 1 to 2 g grainy citric acid on the transducer. Pour warm
water (60o) into the gutter until the water ows over the heat
ing panel.
4. Brush the surface of transducer and heating panel carefully
two minutes later. Repeat the above steps if the scale can’t
be totally cleaned one time.
5. After cleaning up the furring, please wash the sink with fresh
water before you use it.

PROBLEM CAUSE SOLUTION
Standby indicator isn’t working,
no wind; no mist.
Water-short indicator on;
no wind; no mist
Mist with abnormal smell
Mist generation abnormal
Abnormal noise
Water not used
Power not connected
Short of water
New appliance /
Dirty water
The transducer begrimed
Dirty water or the water left too
long
Too much water in the gutter
Resonate between the appliance
and the layer
The dirty cover of the tank or
the tank not put properly
Connect the power plug
Fill with water in the tank
Open the tank and put the mouth
of the tank in shade for 12 hours
Clean the tank and replace with
clean water
Clean the transducer
Clean the tank and replace with
clean water.
Reduce some water and re-x
the cover of tank
Put the appliance on a rm layer
Clean the cover and put the tank
on right place
WARNING!
Should up mentioned solutions do not work please contact the manufacturer or agent. Do never arbitrarily
disassemble, repair or restructure the apparatus. If there are some differences between the pictures showed
in the instruction manuals and the real products, please refer to the real products. Excuse us that we can’t
inform you if there are changes to the specications of the products. ZHANGZHOU WANLIDA PHOTO-
CATALYSIS SCIENCE - TECHNOLOGY CO.LTD owns the right of nal explanation.
Distributer:
TES Scandinavia AB
Krokslätts Fabriker 30
431 37 Mölndal - Sweden
Tel. [phone]
Fax. [phone]
www.tesscandinavia.se
[e-mail]
6. Troubleshooting