Orion ODEH-031B User manual

DEHUMIDIFIER
INSTRUCTION MANUAL
MODEL: ODEH-031B
Please keep this manual carefully for further reference!
Thank you for selecting our dehumidifier. Be sure to read this manual carefully before
using it. Any questions, please contact the professional service for help.

1
.BEFORE YOU BEGIN
Please read the operating instructions carefully before using your dehumidifier for
the first time.
1
.1 PRODUCT DESCRIPTION
The dehumidifier is used to remove excessive moisture from the air. The resulting reduction in
relative humidity protects buildings and their contents from the adverse effects of excess
humidity.
The environmentally friendly R290 is used as the refrigerant. R290 has no damaging influence on
the ozone layer (ODP), anegligible greenhouse effect (GWP) and is available worldwide. Because
of its efficient energy properties, R290 is highly suitable as acoolant for this application. Special
precautions must be taken into consideration due to the coolant's high flammability.
SYMBOLS FROM THE UNIT AND USER MANUAL
This unit uses aflammable refrigerant.
If refrigerant leaks and comes in contact with fire or heating
warning
part, it will create harmful gas and there is risk of fire.
Read the USER MANUAL carefully before operation.
Further information is available in the USER MANUAL,
SERVICE MANUAL, and the like.
Service personnel are required to carefully read the USER
MANUAL and SERVICE MANUAL before operation.

1
.2 THE FOLLOWING SHOULD ALWAYS BE OBSERVED FOR SAFETY
This appliance is intended to be used by expert or trained users in shops, in light industry and
on farms, or for commercial use by lay persons.
This appliance can be used by children aged from 8years and above and persons with
reduced physical, sensory or mental capabilities or lack of experience and knowledge if they
have been given supervision or instruction concerning use of the appliance in asafe way
and understand the hazards involved. Children shall not play with the appliance. Cleaning
and user maintenance shall not be made by children without supervision.
The unit is designed only for use with R-290(propane) gas as the designated refrigerant.
The refrigerant loop is sealed. Only aqualified technician should attempt to service!
Do not discharge the refrigerant into the atmosphere.
R-290 (propane) is flammable and heavier than air.
It collects first in low areas but can be circulated by the fans.
If propane gas is present or even suspected, do not allow untrained personnel to attempt to
find the cause.
The propane gas used in the unit has no odor.
The lack of smell does not indicate alack of escaped gas.
If aleak is detected, immediately evacuate all persons from the store, ventilate the room and
contact the local fire department to advise them that apropane leak has occurred.
Do not let any persons back into the room until the qualified service technician has arrived
and that technician advises that it is safe to return to the store.
No open flames, cigarettes or other possible sources of ignition should be used inside or in
the vicinity of the units.
Component parts are designed for propane and non-incentive and non-sparking. Component
parts shall only be replaced with identical repair parts.
FAILURE TO ABIDE BY THIS WARNING COULD RESULT IN AN EXPLOSION, DEATH,
INJURY AND PROPERTY DAMA

2
.FOR YOUR SAFETY
Your safety is the most important thing we concerned!
Please read this manual carefully and fully understand before operating your
dehumidifier.
2
.1
OPERATIONALPRECAUTIONS
WARNING- to reduce the risk of fire, electric shock or injury to persons or property:
If the supply cord is damaged, it must be replaced by the manufacturer, its service agent or
similarly qualified persons in order to avoid ahazard.
The appliance shall be disconnected from its power source during maintenance.
Always operate the unit from apower source of equal voltage, frequency and rating as
indicated on the product identification plate.
Always use apower outlet that is grounded.
Unplug the power cord when cleaning or when not in use.
Do not operate with wet hands. Prevent water from spilling onto the unit.
Do not immerse or expose the unit to rain, moisture or any other liquid.
Do not leave the unit running unattended. Do not tilt or turn over the unit.
Do not unplug while the unit is operating.
Do not unplug by pulling on the power cord.
Do not use an extension cord or an adapter plug.
Do not put objects on the unit.
Do not climb or sit on the unit.
Do not insert fingers or other objects into the air outlet.
Do not touch the air inlet or the aluminum fins of the unit.
Do not operate the unit if it is dropped, damaged or showing signs of product malfunction.
Do not clean the appliance with any chemicals.

Ensure the unit is far away from fire, inflammable, or explosive objects.
The unit shall be installed in accordance with national wiring regulations.
Do not use means to accelerate the defrosting process or to clean, other than those
recommended by the manufacture.
The appliance shall be stored in aroom without continuously operation sources (for example:
open flames, an operating gas appliance or an operating electric heater).
The appliance shall be stored so as to prevent mechanical damage from occurring.
Do not piece or burn, even after use.
Be aware that refrigerants may not contain an odour.
Pipe-work shall be protected from physical damage and shall not be installed in an
unventilated space, if that space is smaller than 4m².
Compliance with national gas regulations shall be observed.
Keep any required ventilation openings clear of obstruction.
The appliance shall be stored in awell-ventilated area where the room size corresponds to the
room area as specified for operation.
Any person who is involved with working on or breaking into arefrigerant circuit should
hold acurrent valid certificate from an industry-accredited assessment authority, which authorizes
their competence to handle refrigerants safely in accordance with an industry, recognized
assessment specification.
Servicing shall only be performed as recommended by the equipment manufacturer.
Maintenance and repair requiring the assistance of other skilled personnel shall be carried out
under the supervision of the person competent in the use of flammable refrigerants.
If you don't understand something or need help, please contact the dealer services
2
.2 SAFETY PRECAUTIONS ON SERVICING

Please follow these warnings when to undertake the following when servicing adehumidifier with
R290.
2.2.1 Checks to the area
Prior to beginning work on systems containing flammable refrigerants, safety checks are
necessary to ensure that the risk of ignition is minimized. For repair to the refrigerating system,
the following precautions shall be complied with prior to conducting work on the system.
2.2.2 Work procedure
Work shall be undertaken under acontrolled procedure so as to minimize the risk of aflammable
gas or vapor being present while the work is being performed.
2.2.3 General work area
All maintenance staff and others working in the local area shall be instructed on the nature of
work being carried out. Work in confined spaces shall be avoided. The area around the workspace
shall be sectioned off. Ensure that the conditions within the area have been made safe by control
of flammable material.
2.2.4 Checking for presence of refrigerant
The area shall be checked with an appropriate refrigerant detector prior to and during work, to
ensure the technician is aware of potentially flammable atmospheres. Ensure that the leak
detection equipment being used is suitable for use with flammable refrigerants, i.e. no sparking,
adequately sealed or intrinsically safe.
2.2.5 Presence of fire extinguisher
If any hot work is to be conducted on the refrigeration equipment or any associated parts,
appropriate fire extinguishing equipment shall be available to hand. Have adry powder orCO2 fire
extinguisher adjacent to the charging area.
2.2.6 No ignition sources
No person carrying out work in relation to arefrigeration system which involves exposing any pipe
work that contains or has contained flammable refrigerant shall use any sources of ignition in
such amanner that it may lead to the risk of fire or explosion. All possible ignition sources,
including cigarette smoking, should be kept sufficiently far away from the site of installation,
repairing, removing and disposal, during which flammable refrigerant can possibly be released to
the surrounding space. Prior to work taking place, the area around the equipment is to be

surveyed to make sure that there are no flammable hazards or ignition risks. “No Smoking” signs
shall be displayed.
2.2.7 Ventilated area
Ensure that the area is in the open or that it is adequately ventilated before breaking into the
system or conducting any hot work. Adegree of ventilation shall continue during the period that
the work is carried out. The ventilation should safely disperse any released refrigerant and
preferably expel it externally into the atmosphere.
2.2.8 Checks to the refrigeration equipment
Where electrical components are being changed, they shall be fit for the purpose and to the
correct specification. At all times the manufacturer’s maintenance and service guidelines shall be
followed. If in doubt consult the manufacturer’s technical department for assistance.
The following checks shall be applied to installations using flammable refrigerants:
–
The charge size is in accordance with the room size within which the refrigerant containing parts
are installed;
–
–
The ventilation machinery and outlets are operating adequately and are not obstructed;
If an indirect refrigerating circuit is being used, the secondary circuit shall be checked for the
presence of refrigerant;
Marking to the equipment continues to be visible and legible. Markings and signs that are
illegible shall be corrected;
refrigeration pipe or components are installed in aposition where they are unlikely to be
–
–
exposed to any substance which may corrode refrigerant containing components, unless the
components are constructed of materials which are inherently resistant to being corroded or are
suitably protected against being so corroded.
2.2.9 Checks to electrical devices
Repair and maintenance to electrical components shall include initial safety checks and
component inspection procedures. If afault exists that could compromise safety, then no
electrical supply shall be connected to the circuit until it is satisfactorily dealt with. If the fault
cannot be corrected immediately but it is necessary to continue operation, an adequate
temporary solution shall be used. This shall be reported to the owner of the equipment so all
parties are advised.
Initial safety checks shall include:

-
those capacitors are discharged: this shall be done in asafe manner to avoid possibility of
sparking;
that there no live electrical components and wiring are exposed while charging, recovering or
purging the system;
that there is continuity of earth bonding
-
-
3
.PRODUCT OVERVIEW
3
.1 PRODUCT VIEW
1
,Control panel
2
,Light color
display
4, Right Panel
3
,Front Panel
6
,Handle
5
,Back Panel
7, Air inlet with filter
8
,Hole for Drain hose
9
,Water tank

3
.2 SPECIFICATIONS
MODELL
ODEH-031B
Dehumification
Capacity
1
0L/DAY(30℃,RH80%)
Rated Voltage
AC220-240V/50Hz
Max .rated Input
Power Current
Noise
195W/1.2A(30℃,RH80%)
≤38dB(A)
2.0L
Water Tank Capacity
Maximum Refrigerant
Charge
R290/45g
10kg
Net weight
Maximum Design
Pressure
High Side:3.2MPa,
Low Side:0.7MPa
Dimension
2
35x200x425mm
4
.INSTALLATION
4
.1 LOCATION
1
2
.Place the unit on afirm, level surface in an area with at least 30cm of free space around it to
allow for proper air circulation.
.Never install the unit where it could be subject to：
Heat sources such as radiators, heat registers, stoves or other products that products that
produce heat.
In an area where oil or water may be splashed
Direct sunlight
Mechanical vibration or shock

Excessive dust
Lack of ventilation, such as cabinet or bookcase
Uneven surface
WARNING
Install the unit in rooms which exceed 4m².
Do not install the unit in aplace where inflammable gas may leak.
NOTE
The manufacture may provide other suitable example or may provide additional information
about the refrigerant odour.
4
.2 OPERATING THE DEVICE SAFELY
Check the device after unpacking for any damages or scratches on it.
Operate this unit in an ambient temperature from 5°C to 35°C.
Do not use in the outdoors. This dehumidifier is intended for indoor residential applications
only.
Do not operate in close proximity to walls, curtains, or other objects that may block inlet and
outlet.
Keep the air inlet and outlet free of obstacles.
Adjusting the wind deflector in the upward direction prior to start up.
If tipped more than 45°, allow the unit to set upright for at least 24 hours before start up.
Keep doors and windows close for better energy saving.

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 aprotective 3-minutes time delay of the compressor. Wait 3minutes for the
dehumidifier to resume dehumidification.
5
.OPERATION
5
.1 CONTROL PANEL
After switching on the power, all the indicators and the screen will be on for 1second and then off.
After abuzzer, the power indicator will be on and the machine will be in standby mode.
sbutton, the machine starts to run, the machine initial humidity is 60%RH, default
cmode and high wind operation.
skey again, the machine will stop running, and the fan will be closed.

Auto mode -continuously drying mode-sleeping mode cycle, press once to switch the mode from
one to another, the corresponding indicator lights up.
●
Auto mode:when environmental humidity ≥set humidity +3%, the fan starts working and
compressor starts working after 3seconds.
When environmental humidity ≤set humidity -3%, the compressor stops working and and the fan
delay shutdown.
Both fan speed and humidity can be adjusted under auto mode.
●
Continuously drying mode:The machine continues to run, but the humidity can not be
adjusted.
●
Sleeping mode:Touch the sleep button, the button lights up and start the sleep function.
After no operation in 10 seconds, all indicators turns dark gradually and the wind speed is
automatically switched from high to low. Touch any button to wake up the indicator. Touch sleep
button again to exit the sleep mode.
In sleep mode, the fault code is not displayed, the wind speed is not adjustable, and the humidity
is adjustable.
In automatic mode or sleep mode, you can operate this key to adjust the set humidity: every time
you press the set humidity increase by 5%, according to the cycle of 30%-80%.
Long press this key to query the current room temperature, double eight lights display the current
room temperature 5seconds after the automatic return to display the current humidity. If this key
is pressed for along time, it will be display the ambient temperature.
Press this key to set the timer function of 0-24 hours. The interval is 1hour. Each time you press
this button, the value increased 1hours and then the corresponding timing value is displayed on
the screen. The setting value is “00” to cancel the timer function. The indicator turns out.
After the timer is set and completed, the timer LED is on during the timing period. After the timing
is over, the timer LED turns off automatically.
In the running state, set the time to turn off the machine;
in the standby state, set the time to turn on the machine.

The wind speed can only be adjusted in the automatic mode. Press this key to switch the high and
low wind speed. The corresponding wind speed indicator lights up.
Long press this key to open the child lock function. The child lock indicator light is on. All the keys
are locked and cannot be operated. Press this button again, the indicator light will go out, and the
button will be restored.
Open the child lock function, as long as the shutdown or power off will automatically cancel the
child lock function.
6
.Light Color Display
Ambient Humidity<45%，The light show Blue
4
5≤Ambient Humidity≤65% ，The light show Green
Ambient Humidity＞65% ，The light show Red
If the LED display E0、E2、CL、CH、LO、HI, the light will show red.
7
.DRAINAGE：
EMPTYING THE WATER TANK
When the tank is full, The unit will make abuzzing sound, and the “Water Full” light will turn
on.
Press the POWER button to turn off the unit.
Pull on the water tank and simply slide out of the body of the dehumidifier.
Empty the water into an area with adrain or outside.
Clean the inside of the tank as well as the outside.
Replace the empty tank back into the unit.
Press the POWER button to resume operating.
If the Water Full light does not extinguish, check that the float is correctly in place.

Warning
.Do not discard water tank magnets and plastic rivets. Otherwise, the machine will not
1
automatically stop working when the water tank is full, and the condensed water will overflow and
damage the floor of the room.
2
.Please be sure to clean the condensed water in the water tank before resetting the working
mode of the machine.
.If the water tank is dirty, rinse it with clean water. Avoid using detergents, steel balls, chemical
3
dust removers, diesel oil, benzene, diluents or other solvents. Otherwise, the water tank will be
damaged and leak
4. Replace the empty tank back into the unit. Otherwise, the water full indicator may remain red
and the machine cannot restart.
CONTINUOUS DRAINING
For continuous operation or unattended dehumidification, please connect the attached drain hose
to the unit. Condensate water can be automatically flow into abucket or drain by gravity.
1
2
.Straighten the drainage pipe
.Insert one end of the drain into the drain into the cistern hole and connect the other end to the
bathroom, outdoor or bucket like container, or the prescribed drainage area.

Warning
1
.Please do not block the drain or drain pipe, if the phenomenon of blocking, condensed water
will flow into the water tank.
2
3
.Please do not bend the drain pipe. The height of the drain pipe should be lower than the outlet.
.The drain pipe shall be securely connected to the outlet;
8
.MAINTENANCE
Note: before cleaning and maintaining the machine, be sure to turn off the machine and pull the
power plug to prevent electric shock.
•
CLEANING THE AIR FILTER (every two weeks)
Dust collects on the filter and restricts the airflow. The restricted airflow reduces the
efficiency of the system and if it becomes blocked it can cause damage to the unit.
The air filter requires regular cleaning. The air filter is removable for easy cleaning. Do not
operate the unit without an air filter, or the evaporator may be contaminated.
1
.Take the water tank from the body, and then pull out the filter from the bottom of the rear
shell;

2
.Use avacuum cleaner to gently absorb the dust on the surface.
If the filter is very dirty, wash it with water and asoft detergent and dry it thoroughly afterwards.
3
.Put the filter back.

9
.TROUBLE SHOOTING
1
5
.FUNCTIONING TEMP.
°C ≤Ambient Temp. ≤35°C
When the ambient temp is lower or higher than the functioning temp, the dehumidifier stops.
When 5°C ≤Ambient temp. ≤16°C, the compressor automatically defrosts at intervals; during
defrosting, the compressor stops and the fan keeps running.
2.BEFORE CALLING FOR SERVICE
Before contacting professional service, please review the trouble shooting list that includes
common occurrences that are not the result of adefect in workmanship or materials.

Problem
Possible Cause
No power supply
Water Full Indication Flashes
Solution
Connect to afunctioning outlet and switch on
Drain water tank and reset it, or re-position
the water tank to right place
Not
working
Room temperature ˂5°C,or Self-Protection designed to protect the unit.
˃
35 °C
Can not work under such temperature
Is the air filter clogged?
Clean the air filter as instructed
Bad
Is the intake duct or
Remove the obstruction from the discharge
duct or intake duct.
functioning
discharge duct obstructed?
No air
intake
Is the filter clogged?
Wash the filter
Is the machine put in the plat
place?
Loud noise
when
Put the machine on the plat ground
running
Is the filter clogged?
Wash the filter
E2
LO
Humidity sensor problem
Change asensor
Environmental humidity is
below 20%
Environmental humidity is
above 90%
HI
CL
Low temperature protection, The dehumidifier shuts down for self-
the environmental
temperature＜5℃
protection
High temperature protection,
the environmental
temperature＞38℃
CH
1
0.DECOMMISSIONING
STORAGE
Long-term storage -If you will not be using the unit for an extended period of time (more
than afew weeks) it is best to clean the unit and dry it out completely. Please store the unit
per the following steps:
1
2
3
4
5
6
.Press power button to switch off and unplug the unit.
.Drain the remaining water from the unit.
.Clean the filter and let the filter dry completely in ashaded area.
.Collect the power cord at the water tank.
.Re-install the filter at its position.
.The unit must be kept in upright position when in storage.
7. Preserving the machine in ventilating, dry, non- corrosive gas and safe place indoor.

ATTENTION:
The evaporator inside the machine has to be dried out before the unit is packed to avoid
component damage and molds. Unplug the unit and place it in adry open area for days to dry it
out. Another way to dry the unit is to set the humidity point more than 5% higher than the
ambient humidity to force the fan to dry the evaporator for acouple of hours.
DISPOSAL
WARNING!!!
Releasing refrigerant into atmosphere is strictly forbidden!
Do not dispose of electrical appliances as unsorted municipal waste, use separate collection
facilities. Contact your local government for information regarding the collection systems available.
If electrical appliances are disposed of in landfills or dumps, hazardous substances can leak into
the groundwater and get into the food chain, damaging your health and well-being

PÁRAMENTESÍTŐ
HASZNÁLATI ÚTMUTATÓ
TÍPUS: ODEH-031B
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