Heinner HDU-10 User manual

DEHUMIDIFIER
Model: HDU-10
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Dehumidifier
Capacity: 3L
Color: white

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Thank you for chosing this product!
Please read this instruction manual carefully before using it and kee it for later information
This manual is conceived for ofering you all of the necessary info regarding instalation, using
and maintenance of the machine. For a correctly and safely use of the machine, please, read
this manual before instalation and using.
I. INTRODUCTION
II. PACKAGE CONTENTS
Dehimidifier
Instruction Manual
Warranty card

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III. SAFETY PRECAUTIONS
To prevent injury to the user or other people and property damage, the following
instructions must be followed. Incorrect operation due to ignoring of instructions may
cause harm or damage.
This symbol indicates that ignoring instructions may cause death or serious
injury.
This symbol indicates that ignoring instructions may cause moderate injury
to your person, or damage to your appliance or other property.
WARNING
1. Do not exceed the rating of the power outlet or connection device.
Otherwise, it may cause electric shock or fire due to excess heat generation.
2. Do not modify power cord length or share the outlet with other appliances.
It may cause electric shock or fire due to heat generation.
3. Disconnect the power if strange sounds, smell, or smoke comes from it.
It may cause fire and electric shock.
4. Do not use the machine near flammable gas or combustibles, such as gasoline,
benzene, thinner, etc.
It may cause an explosion or fire.
5. Do not operate or stop the unit by switching on or off the power.
It may cause electric shock or fire due to heat generation.
6. Do not insert or pull out plug with wet hands.
It may cause electric shock.
7. You should never try to take apart or repair the unit by yourself.
It may cause failure of machine or electric shock.
8. Do not drink or use the water drained from the unit.
It contains contaminants and couls make you sick.
9. Do not damage or use an unspecified power cord.
It may cause electric shock.
10. Do not place the unit neat a heat source.
Plastic parts may melt and cause a fire.
11. Before cleaning, turn off the power and unplug the unit.
It may cause electrical shock or injury.
12. Do not take the water bucket out during operation.
It may cause bucket full protect of the unit and cause electric shock.

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CAUTION
1. Do not use the unit in small spaces.
Lack of ventilation can cause overheating and fire.
2. Do not put in places where water may splash onto the unit.
Water may enter the unit and degrade the insulation. It may cause an electric
shock or fire.
3. Place the unit on a level, sturdy section of the floor.
If the unit falls over, it may cause water to spill and damage belongings, or cause
electrical shock or fire.
4. Do not cover the intake or exhaust openings with cloths or towels.
A lack of air flow can lead to overheating and fire.
5. Never insert your finger or other foreign objects into grills or openings. Take
special care to warn children of these dangers.
It may cause electric shock or failure of appliance.
6. Always insert the filters securely. Clean filter once every two weeks.
Operation without filters may cause failure.
7. Care should be taken when using the unit in a room with the following
persons:
Infants, children, elderly people, and people not senstive to humidity.
8. Do not place heavy object on the power cord and take care so that the cord is
not compressed.
There is danger of fire or electric shock.
9. If water enters the unit, turn the unit off and disconnect the power , contact a
qualified service technician.
It may cause failure of appliance or accident.
10. Do not use in areas where chemicals are handled.
This will cause the unit deterioration due to chemicals and solvents dissolved in
the air.
11. Do not climb un on or sit on the unit.
You may be injured if you fall or if the unit falls over.
12. Do not place flower vases or other water container on top of the unit.
Water may spill inside the unit, causing insulation failure and electrical shock or
fire.

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.
IV. ELECTRICAL INFORMATION
The manufactures nameplate is located on the rear panel of the unit and contains
electrical and other technical data specific to this unit.
Be sure the unit is properly grounded. To minimize shock and fire hazards, proper
grounding is important.
The power cord is equipped with a three-prong grounding plug for protection
against shock hazards.
Your unit must be used in a properly grounded wall receptacle. If the wall
receptacle you intend to use is not adequately grounded or protected by a time
delay fuse or circuit breaker, have a qualified electrician install the proper
receptacle.
Ensure the receptacle is accessible after the unit installation.
Do not use extension cords or an adapter plugs with this unit. However, if it is
necessary to use an extension cord, use an approved Dehumidifier extension cord
only (available at most local hardware stores).
To avoid the possibility of personal injury, always disconnect the power supply to
the unit, before installing and/or servicing.

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Control pads
When you push the button to change operation modes, the unit will make a beep sound to
indicate that it is changing modes.
1. Power Pad
Press to turn the dehumidifier on and off.
2. Mode Pad
Press to select the desired operation mode from Dehumidifying,Dryer,Continuous
dehumidifying and Smart dehumidifying.
NOTE: Dryer and Smart dehumidifying modes are optional.
3&4. Down/Up Pads
Humidity Set Control Pads
The humidity level can be set within a range of
35%RH(Relative Humidity) to 85%RH(Relative
Humidity) in 5% increments.
For drier air, press - the pad and set to a lower
percent value(%).
For damper air, press + the pad and set a higher
percent value(%).
TIMER Set Control Pads
Use the Up/Down pads to set the Auto start and
Auto stop time from 0.0 to 24.
V. CONTROL PADS ON THE DEHUMIDIFIER

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5. Timer Pad
Press to initiate the Auto start and Auto stop feature, in conjuction with the + and -
key pads.
6. Turbo Pad
Control the fan speed. Press to select either High or Normal fan speed. Set the fan
control to High for maximum moisture removal. When the humidity has been reduced
and quiet operation is preferred, set the fan control to Normal.
7. Ion Pad(optional)
Press to activate the ionizer. Anions ar automatically generated by ionization. The anions
deactive the airborne chemical vapors and dust particles. Press it again to stop the
function.
8. Display
Shows the set % humidity level from 35% to 85% or auto start/stop time (0~24) while
setting, then shows the actual ( ± 5% accuracy) room % humidity level in a range of
RH(Relative Humidity) to 90%RH(Relative Humidity). Error Codes and Protection Codes:
AS- Humidity sensor error--Unplug the unit and plug it back in. If error repeats, call for
service. ES- Temperature sensor error-- Unplug the unit and plug it back in. If error
repeats, call for service.
P1- Unit is defrosting-- Allow the unit time to automatically defrost. The protection will
clear after the unit self defrosts.
P2- Bucket is full or bucket is not in right position—Empty the bucket and replace it in
the right position.
E3- Unit malfunction-- Unplug the unit and plug it back in. If error repeats, call for
service.
EC- Refrigerant leakage detection-- With this new technology, the display area will
appear EC when the unit detects refrigerant leakage, call for service.

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Other features
Bucket Full Light
Glows when the bucket is ready to be emptied, or when the bucket is removed or not
replaced in the proper position.
Auto Shut Off
The dehumidifier shuts off when the bucket is full, or when the bucket is removed or
not replaced in the proper position. When the setting humidity is reached, the unit will
be shut off automatically. For some models, the fan motor will continue operating.
Auto Defrost
When frost builds up on the evaporator coils, the compressor will cycle off and the fan
will continue to run until the frost disappears. NOTE: When Auto defrosting operation,
the unit may make a voice of refrigerant flowing, it is normal.
Wait 3 minutes before resuming operation. After the unit has stopped, it can not be
restart opertation in the first 3 minutes. This is to protect the unit. Operation will
automatically start after 3 minutes.
Smart dehumidifying mode(optional)
At smart dehumidifying mode, the unit will automatically control room humidity in a
comfortable range 45%~55% according to the room temperature. The humidity setting
function will be invalid.
Auto-Restart
If the unit breaks off unexpectedly due to the power cut, it will restart with the previous
function setting automatically when the power resumes.
Setting the Timer
When the unit is on, first press the Timer button, the Timer Off indicator light
illuminates. It indicates the Auto Stop program is initiated. Press it again the
Time On indecator light illuminates. It indicates the Auto Start is initiated.
When the unit is off, first press the Timer button, the TIMER ON indicator light
illuminates. It indicates the Auto Start program is initiated. Press it again the
Time Off indecator light illuminates. It indicates the Auto Stop is initiated.
Press or hold the UP or DOWN pad to change the Auto time by 0.5 hour
increments, up to 10 hours, then at 1 hour increments up to 24 hours. The
control will count down the time remaining until start.
The selected time will register in 5 seconds and the system will automatically
revert back to display the previous humidity setting.
When the Auto start & Auto stop times are set, within the same program
sequence, TIMER ON OFF indicator lights illuminate identifying both ON and
OFF times are now programmed.
Turning the unit ON or OFF at any time or adjusting the timer setting to 0.0 will
cancel the Auto Start/Stop function.
When LED display window displays the code of P2, the Auto Start/Stop function
will also be cancelled.

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Dryer mode (optional)
The unit can make the MAX dehumidification function when it is under the Dryer
mode. The fan speed is fixed at high fan speed. The humidity level is automatically
controlled according to the actual room humidity. The unit will quit dryer mode after a
maximum 10 hours' operation.
NOTE: The Dryer mode must be operated in a close room, do not open the door and
window. To make the best effective dehumidification, please first dehydrate the wet
clothes. Make sure to direct airflow at the wet clothes (See Fig.A). For thick and heavy
wet clothes may not get the best effective dehumidification.
CAUTION
Do not cover the air outlet of the unit with clothes. It may cause excessive heat, fire or
failure of unit. Do not place the wet clothes on the top of the unit and do not make
the water drop into the unit. It may cause electric shock, creepage or failure of unit.
Identification of parts
VI. INDICATION OF PARTS

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Front
1. Control panel
2. Handle
3. Air outlet grille
4. Wtare bucket
5. Water level window
Rear
1. Drain hose outlet
2. Caster
3. Power cord and plug
4. Air intake grille
5. Air filter (behind the grill)
NOTE: All the pictures in the manual are for explanation purposes only. The actual shape of
the unit you purchased may be slightly different, but the operations and functions are the
same.