CONCHO OL20D-D068A Dehumidifier for Home Basement User Manual

CONCHO OL20D-D068A Dehumidifier for Home Basement

Specifications

• Model: OL20D-D068A

• Dehumification Capacity: 45Pint/Day (86, 80%RH) and 50Pint/Day
  (95, 90%RH)

• Power Supply: 115V~ 60Hz

• Power Consumption: 300W/2.9A

• Noise: 43dB(A)

• Water tank capacity: 4.5 L

• Maximum Refrigerant Charge: R134a / 4.59oz

• Net weight: 29.76lb

• Maximum Design pressure: High Side: 204psi, Low Side: 88psi

• Minimum Room size: 215 -323 sq.ft (Floor area)

• Dimension: H: 19.49in | W: 12in | D: 9.25in

introduction

Model: OL20D-D068A
Please keep this manual carefully for further reference!
Please read this manual carefully before using it. Any questions, please contact us by Email: concho.service@outlook.com

FOR YOUR SAFETY

Your safety is the most important thing we concerned!

Please read this manual carefully and fully understand before operating your dehumidifier.

OPERATIONAL PRECAUTIONS

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 agents or similarly qualified persons in order to avoid hazards.
• The appliance shall be disconnected from its power source during maintenance.
• Always operate the unit from a power source of equal voltage, frequency and rating as indicated on the product identification plate.
• Always use a power outlet that is grounded.
• Unplug the power cord when cleaning or not 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 a room 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 which 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 a well-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 a refrigerant circuit should hold a current 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

PRODUCT OVERVIEW

FRONT & BACK VIEW

FEATURES

• Compact size and modern design
• Electronic control with LED display
• Powerful 2-speed fan
• Direct drain function allows continuous operation
• Automatic restart: unit restarts automatically after power failure
• Auto stop and warn with indicator code on display board when water tank is full
• Automatic defrost: prevents frosting
• Three-minute automatic delay protection of the compressor
• 24-hour timer
• Low temperature function: the unit can operate at a temperature as low as 41℉
• 4 castors for easy transportation
• Reusable and washable filter
• 4.5L large capacity water tank
• Child lock function
• Sleep mode
• Eco-friendly R134a refrigerant
• 1 year manufacturer’s warranty
• 3-color indicator light to show different RH% level
• Reciprocating compressor, low noise ≤43dB(A)
• Luxury front LED display
• CSA+DOE certification

SPECIFICATIONS

• 45Pint/Day (86℉, 80%RH)
• 50Pint/Day (95℉, 90%RH)

Power Supply| 115V~ 60Hz
Power Consumption| 300W/2.9A
Noise| ≤43dB(A)
Water tank capacity| 4.5 L
Maximum Refrigerant Charge| R134a / 4.59oz
Net weight| 29.76lb
**** Maximum Design pressure| High Side: 204psi, Low Side: 88psi
Minimum Room size| 215 -323 sq.ft (Floor area)
Dimension| H: 19.49in | W: 12in | D: 9.25in

INSTALLATION

LOCATION

1. Place the unit on a firm, level surface in an area with at least 30cm of free space around it to allow for proper air circulation.
2. 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 4 m².
Do not install the unit in a place where inflammable gas may leak.

NOTE
The manufacture may provide other suitable example or may provide additional information about the refrigerant odour.

OPERATING THE DEVICE SAFELY

• Check the device after unpacking for any damages or scratches on it.
• Operate this unit in an ambient temperature from 41℉ to 95℉.
• 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 a protective 3-minutes time delay of the compressor. Wait 3 minutes for the dehumidifier to resume work.

OPERATION

CONTROL PANEL

FUNCTION KEYS AND INDICATORS

| ****

Digital Display

| Displays mode, humidity value, timer setting, fan speed, child lock, water full, and power.

SETTINGS

Power

In the standby state, press the power button to turn on, the operation indicator lights up 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 shut down after 30 seconds delay.

Mode

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 2 seconds.
• 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 : Long press “Mode” button for 3 seconds, the button lights up and start the sleep function, and the default humidity is 60%. 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 buzzer won’t sound.

Timer
Press the “Timer” button to set the 0-24 hour timing function. Each time you press “HUM” button, the value increase 1 hour, the value displayed on the “88” display screen. In the running state, use the timer function to “turn off the machine regularly”, press “Timer” button to display remaining timing. In the standby state, use the timer function to “turn on the machine regularly”. Whatever the state is, the timer indicator lights up when the timer is set. Set the time to “00” to cancel the timing function.

Adjust

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 for 3 seconds to query the current room temperature, “88” display the current room temperature 5 seconds after the automatic return to display the current humidity.

Child Lock
Hold the child lock button for 3 seconds to turn on or off the child lock function, the lock indicator lights up accordingly.

Fan Speed
High speed – low speed cycle, press button once to switch and then the corresponding indicator lights up.

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, the “88” display “FL”, and the unit buzzes for 5 times.
• The signal is detected for 5 seconds after water drainage when put the water tank back, Run according to the setting state before the water is full, no need for power recovery(Meet the 3-minutes delay compressor protection

LED 3-color indicator

Auto defrosting
In any mode, the automatic frost function is activated when the room temperature is detected for 60 seconds and the following conditions are met.

• When Tr≥72 ℉ , the compressor and fan operate according to the set conditions without defrosting.
• When 63℉≤Tr＜72℉, the unit is not defrosted when the ambient humidity is ≥50%; when the ambient humidity is <50%, the compressor runs for a total of 45 minutes, frosting for 10 minutes.
• When frost is applied, the compressor does not work, and the high airflow runs and the corresponding mode indicator flashes.
• When 54℉≤Tr＜63℉, the compressor runs for 45 minutes and defrosts for 10 minutes. The compressor does not work while defrosting. The compressor does not operate during defrosting, the high airflow runs and the corresponding mode indicator flashes. This cycle runs.
• When 41℉≤Tr＜54℉, the compressor runs for 30 minutes and defrosts for 10 minutes in total. The compressor does not work while defrosting. The compressor does not work during defrosting, the high airflow runs, and the corresponding mode indicator flashes. This cycle runs.

MAINTENANCE

DRAINAGE
There are two ways of removal collected water produced by the unit.

• A. Manual draining: Empty water tank by manual.
• B. Continuous draining: Use gravity to drain condensate water by attaching a drain hose.

EMPTYING THE WATER TANK
The water tank built in unit will fill up and shut the unit down once it is full. It will run again once you empty the water tank and installed properly.

• When the tank is full, The unit will make a buzzing sound, and the “Water Full” light 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 a drain 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.

CONTINUOUS DRAINING
For continuous operation or unattended dehumidification, please connect the attached drain hose to the unit. Condensate water can be automatically flow into a bucket or drain by gravity.

• Set the unit in a horizontal surface and stable position.

• Switch off the unit before operating.
  Remove the plug of the water outlet opening, and keep it in safe area.

• Securely and properly connect the drain hose and make sure it is not kinked and clear of obstruction.

• Place the outlet of hose over a drain or bucket and ensure that water could freely flow out of the unit.

Do not submerge the end of hose into water; otherwise it can cause “Air Lock” in the hose.

To avoid water spillage
As the negative pressure of condensate drain pan is large, tilt the drain hose downward toward the floor. It is appropriate that the degree of inclination should exceed 20 degrees.
Straighten the hose to avoid a trap existing in the hose.

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. Remove the filter frame and take off 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.

TROUBLESHOOTING

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. ≤ 61℉, 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 a defect in workmanship or materials.

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?| Wash the filter
Loud noise

when running

| Is the machine put in the plat place?| Put the machine on the plat ground
Is the filter clogged?| Wash the filter
E1| Humidity &

problem

| Temperature| sensor| Change a sensor
LO| Environmental 20%| humidity is| below| The dehumidifier shuts down for self- protection
CL| Low temperature protection, the environmental temperature＜41℉

CH

| High temperature protection, the environmental temperature＞100℉

DECOMMISSIONING

STORAGE

Long-term storage – If you will not be using the unit for an extended period of time (more than a few weeks) it is best to clean the unit and dry it out completely. Please store the unit per the following steps:

1. Press power button to switch off and unplug the unit.
2. Drain the remaining water from the unit.
3. Clean the filter and let the filter dry completely in a shaded area.
4. Collect the power cord at the water tank.
5. Re-install the filter at its position.
6. 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 a dry 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 a couple 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

Contact Us
Manufactured by: Shenzhen Hongsheng Technology Co., Ltd. Address: 201, Bldg C, Shunxing Industrial Zone
Bldg C, No.10, Zhongxing Rd, Bantian St, China
Email : concho.service@outlook.com

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