ROWAN ELECTRIC APPLIANCE OL12D-D023B User manual

INSTRUCTION MANUAL
DEHUMIDIFIER
Item NO:D4212B
Applicable Model:OL12D-D023B
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.

CONTENT
CAUTIONS................................................................................................................... 1
PARAMETERS............................................................................................................ 2
FEATURES.................................................................................................................. 2
PRODUCT DESCRIPTION........................................................................................3
DIGITAL DISPLAY...................................................................................................... 4
OPERATIONS............................................................................................................. 4
MAINTENANCE...........................................................................................................7
TROUBLE SHOOTING............................................................................................ 10

1
CAUTIONS
Please read the operating instructions carefully before using your
dehumidifier for the first time.
1Install the unit on the flat and hard floor to diminish vibration or noise.
2．Never immerse the unit in water or other liquids.
3．Never operate the unit if the cable or other connector is damaged, or something
abnormal may happen, please call customer service for help.
4．Disconnect the unit from power supply when it is not in use, or before relocating or
cleaning it.
5．Operate the unit only at the voltage specified.
6．The unit is for indoor use only. Don’t use it for other purposes.
7．Do not put heavy objects on the appliance.
8．Do not tip the unit to any side as spilled water may damage the appliance.
9．Never insert any other object into the unit body to avoid any hazard or unit failure.
10. Do not put the unit close to heat-generating devices or near flammable and
dangerous materials.
11. This appliance is not intended for use by persons (including children) with reduced
physical, sensory or lack of experience and knowledge, unless they have been given
supervision or instruction concerning the use of the appliance by a person responsible
for their safety. Children should be supervised to ensure that they do not play with
the appliance.
12. If the supply cord is damaged, it must be replaced by the manufacturer or its service
agent or a similarly qualified person in order to avoid a hazard.
13. The appliance must be positioned so that the plug is accessible.
14. The appliance shall be installed in accordance with national wiring regulations.
15. The ambient temperature range for the appliance is 41℉- 95℉.
Don’t try to repair, dismantle or remold such appliance, or it may
make some damage. Even the change of power cord should be
done by specially qualified people.

2
PARAMETERS
Model No.
OL12D-D023B
Power Supply
AC115V/60Hz
Power Consumption/Current
165W/1.8A@80℉,60%RH
Power Consumption/Current
195W/2.0A@86℉,80%RH
Dehumidify Capacity
9Pints/Day@65℉,60%RH
Dehumidify Capacity
13Pints/Day@80℉,60%RH
Dehumidify Capacity
24Pints/Day @86℉,80%RH
Noise
≤36dB(A)
Full Water Quantity
2.0L
Refrigerant /Charge
R134a/3.70oz(105g)
Net Weight 10.4kg/23 lbs
FEATURES
●24Pints/Day efficient dehumidification
●Three optional modes (AUTO,CNT,SLEEP)
●Compact and modern design
●Extremely quiet operation(36dB(A))
●Auto defrosting
Body Size 10 x 8.5x 19.5 in

3
PRODUCT DESCRIPTION

4
DIGITAL DISPLAY
OPERATRIONS
Power
In the standby state, press the power button to turn on, the operation indicator
light is on and the default fan speed is high, and the default humidity is 50%. In
the power-on state, press the power button to turn off, the running indicator
light goes off and the compressor stops immediately, and then the fan shuts
down after 30 seconds’ delay.
.Modes
Auto mode - Continuously drying mode - Sleeping mode cycle, press once to
switch the mode from one to another, and the corresponding indicator lights up.
●Auto mode: When environmental humidity ≥setting humidity +3%, the fan
starts working and the compressor starts working after 3 seconds. When
environmental humidity ≤setting humidity -3%, the compressor stops
working and the fan stops working after 30 seconds’ delay.
Both fan speed and humidity can be adjusted in the auto mode.

5
●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 the sleep
function starts. After no operation in 10 seconds, all indicators turn 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
sleeping mode.
When environmental humidity ≤57%， the compressor stops working and the
fan shuts down after 30 seconds’ delay.
When environmental humidity ≥63% ，the fan starts working and the
compressor starts working after 3 seconds.
Fan speed and humidity can not be adjusted in the sleeping mode.
Timer
Press the timer button to set the 0-12 hour timing function. The interval is 1
hour. Each time you press this button, the value increases by 1 hour 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.
Humidity Set
Touch the humidity button to check the current environmental humidity, touch
this button again and you can set the humidity. The range of target humidity is
30% - 35% - 40% - 45% - 50% - 55% - 60% - 65% - 70% - 75% - 80%. After
setting for 3 seconds, the system confirms the input value and then the
machine exits the setting state, and returns to the current humidity. In the
drying mode, the target humidity cannot be changed.
Press and hold the humidity button for 3 seconds to display the current
ambient temperature.

6
Speed
High wind - Low wind cycle, press button once to switch and then the
corresponding indicator lights up. In continuously drying mode, sleeping mode
and defrosting period, the wind speed can not be changed.
Child-lock
Press and hold the button for 3 seconds to turn on/off the child-lock function.
Accessories
1. Water Pipe 1pcs
2. Instruction manual 1pcs
Water Tank Full Alarm
Water Tank Indicator
●When the tank is full for 5 seconds, it sets the alarm. The water tank indicator
turns red and the unit buzzes for 5 times.
Clear the alarm
●When the buzz is on, press any button to stop it. The compressor and the fan
shut down and all the functions freeze until the tank is emptied and back in
right position.
Empty the tank
●Grab the notch at the bottom of the tank and pull it out with both hands.
Take it slowly and steadily in case of spilled water.

7
●Empty the water tank.
●Put the water tank back in position. The dehumidifier automatically starts
working again.
MAINTENANCE
PRECAUTIONS
If the tank is dirty, wash it with cool/warm water. Do not use any
cleanser, steel balls, chemically treated dust-proof cloth, gasoline,
benzene, thinners or other chemical solvents in case of damage and
leakage.
Continuous Drainage
●Take out the water tank
Ensure the water tank is in right
position when putting it back,
otherwise the dehumidifier can
not start up.
Do not remove the float from
the tank, otherwise the
dehumidifier can not start up.
1
2
3
4

8
●Use a water hose to connect the water outlet.
●Pass the water hose through the cutting hole in the tank and put the tank
back.
For continuous drainage, the end of the hose should not be submerged in
water to prevent it from being blocked or damaged.
Spacing
When the dehumidifier is in operation, make sure that the rear of the
dehumidifier maintains a minimum spacing of 30cm as shown below.
5

9
CLEANING
●Body Cleaning
Use a soft and slightly moist cloth to clean the dehumidifier body.
●Filter Cleaning
STORAGE
When not using the product for a long time and intend to store it, please pay
attention to the following steps:
1. Empty the water in the water tank and wipe the water droplets on bottom of
inside machine.
2. Collect the power cord and store it in the dry water tank.
3. Clean the filter.
4. Place the machine in a cool and dry environment.
1.Remove the filter.
2.Use a vacuum cleaner to gently
absorb the dust on the surface.
If the filter is very dirty, wash it with
water and a soft detergent and dry it
thoroughly afterwards.
3.Put the filter back.

10
TROUBLE SHOOTING
1. FUNCTIONING TEMP.
41℉≤ Ambient Temp. ≤ 95℉
When the ambient temp is lower or higher than the functioning temp, the
dehumidifier stops.
When 41℉≤ Ambient temp. ≤ 60.8℉, 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 troubleshooting list
that includes common occurrences that are not the result of a defect in
workmanship or materials.
Problem
Possible Cause
Solution
Not working
No power supply
Connect to a functioning outlet and switch on.
Water Full Indication Flashes
Drain water tank and reset it, or re-position the
water tank to right place.
Room temperature ˂ 41℉, or ˃ 95℉
Self-Protection designed to protect the unit.
Can not work under such temperature.
Bad functioning
Is the air filter clogged?
Clean the air filter as instructed.
Is the intake duct or discharge duct
obstructed?
Remove the obstruction from the discharge
duct or intake duct.
No air intake
Is the filter clogged?
Clean the air filter as instructed.
Loud noise
when running
Is the machine placed in the plat place?
Put the machine on the plat ground.
Is the filter clogged?
Clean the air filter as instructed.
E2
Humidity sensor problem
Change a sensor.
LO
Environmental humidity is below 20%
The dehumidifier shuts down for self-
protection.
HI
Environmental humidity is above 90%
CL
Low temperature protection, the
environmental temperature ˂ 41℉
CH
High temperature protection, the
environmental temperature ˃ 95℉

Thank you for purchasing this product! If you have any questions
about the product, such as missing parts, damaged products, product
assembling, and operation, please contact us via Amazon Message
or customer service number: 213-4467172 or 661-4358826
IMPORTANT
Please call our customer service department for any
consulting:
213-4467172
661-4358826
(8:30am - 5:30pm P.S.T.)
DATED PROOF OF PURCHASE IS REQUIRED FOR
WARRANTY SERVICE.
AVIS
Veuillez appeler le service à la clientèle pour toutes questions
au:
213-4467172
661-4358826
(8:30am - 5:30pm P.S.T.)
PREUVE D’ACHAT ORIGINALE REQUISE POUR SERVICE
DE GARANTIE.
IMPORTANTE
Sólo hay que llamar nuestro departamento de servicio
al cliente en caso de tener preguntas o inquietudes:
213-4467172
661-4358826
(8:30am - 5:30pm P.S.T.)
SE REQUIERE PRUEBA DE COMPRA CON FECHA PARA
SERVICIO BAJO GARANTÍA.
Address : ROWAN ELECTRIC APPLIANCE LLC 28407
Ascent Way, Santa Clarita, CA 91350
Phone: [phone] or 661-4358826