Kesnos PD10A-80 Most Efficient Energy Star Dehumidifier User Manual

Kesnos PD10A-80 Most Efficient Energy Star Dehumidifier

Before Getting Started

1. Please read this manual thoroughly before operating the device. It will guide you through the Installation and operation of the dehumidifier. It is advised to keep this manual for future reference.
2. Set the dehumidifier on a flat and even surface in an upright position and allow 24 Hours of “settling” before turning it on. Note: The dehumidifier must be kept in an upright position during use to avoid Internal damage.

GENERAL SAFETY PRECAUTIONS

• This dehumidifier is designed exclusively for indoor use and is not intended for operation in narrow, confined spaces such as closets.
• Avoid placing the device on soft and uneven ground, otherwise, there might be vibration and movement during operation.
• Verify that the dehumidifier’s voltage matches your electrical supply, and plug it into grounded outlets to local regulations regarding electrical safety.
• Ensure the water tank is emptied before turning on the dehumidifier to prevent overflow and water spillage.
• Ensure the drain hose runs downward without bending or winding for continuous water drainage.
• It is advised to keep doors and windows closed for the dehumidifier to achieve maximum moisture removal effectiveness.
• Avoid sitting, standing, or placing heavy objects on the device.
• The dehumidifier body is not waterproof, so please avoid contact with water, alcohol, and other liquids.
• Keep the device away from heat-generating appliances, such as furnaces and electric kettles, and flammable materials.
• No pesticides or flammable liquids are allowed near the device.
• Do not tilt the device to prevent spilled water from damaging it.
• Avoid inserting fingers, rods, or other thin objects into the air inlet and outlet grilles of the dehumidifier.
• Children aged 8 and above, as well as individuals with reduced physical, sensory, or mental capabilities, should only operate the device under supervision. Children under the age of 8 should not tamper with the device.
• Stop and unplug the device immediately at any sign of malfunction.
• For damaged cords, please contact the manufacturer or certified technicians for replacement to avoid hazards.
• Kindly use the power button to turn off the dehumidifier before unplugging it, rather than pulling the plug directly.
• Always empty the water tank before moving or lifting the dehumidifier.
• Be sure to unplug the dehumidifier first before cleaning or packing it.
• If the dehumidifier is not going to be used for an extended period, please remember to unplug it.
• Use a soft cloth for cleaning and avoid splashing water directly on it. It is recommended to use a neutral detergent for cleaning the dehumidifier.
• Alcohol, gasoline, benzene, and other chemical solvents are strictly prohibited for cleaning purposes.

• The transportation and disposal of this dehumidifier must comply with local regulations regarding flammable refrigerants.
• Please avoid smoking or having open flames near the device to eliminate potential ignition sources.
• Do not pierce or burn the dehumidifier casing as it may result in a refrigerant leak. Please be aware that refrigerants may be odorless.
• Device maintenance and repair should be handled by professionals due to the potential safety hazards and environmental concerns associated with refrigerant leaks. Certified technicians are advised to consult the Maintenance & Cleaning section in this manual for important warnings regarding the safe use of flammable refrigerants.

PARTS ILLUSTRATION

Note: These graphic drawings are for demonstration purposes only. The actual product may vary slightly in size and shape.

PACKAGE CONTENTS

The dehumidifier package contains the following items:

Note:

This shared manual for models PD1 0A-80, PD1 0A, and PD0SA-18 provides unified instructions with model-specific sections. Model differences are indicated with the wording “Applicable to [Model]”. Please refer to the instructions specific to your model.

DEVICE POSITIONING & PLACEMENT

Set the dehumidifier on a flat and stable surface.

The operational temperature range for the dehumidifier must be maintained between 41°F to 95°F (5-35°Q. Operation outside of this specified temperature range may lead to potential damage to the product. Therefore, please do not place the device in an area where temperatures fall outside of this range.

When positioning the dehumidifier, please ensure it is not placed too close to walls or other objects, as this could obstruct the air vents. Maintain a minimum clearance of 8 inches above and around the device, as depicted in the diagram.

The device should be positioned, operated, and stored in an area with a minimum space of 43 sq. ft.

FUNCTION OVERVIEW

Control Panel Illustration

Applicable to PD10A and PD10A-80

Button and Indicator Explanation

The table below illustrates the functions of each button and the meanings of indicators.

Applicable to PD0BA-18

Button and Indicator Explanation

The table below illustrates the functions of each button and the meanings of indicators.

Features

24-Hour Timer

Utilize the timer feature to automatically schedule your dehumidifier to turn on or off within a maximum duration of 24 hours. When the device is running, set a timer to cease operation at your desired hour. In standby mode, use the timer to automatically start dehumidification within your specified time frame.

Auto Defrosting

The auto-defrosting function enables the dehumidifier to automatically detect and address frost build-up on its coils for better efficiency in cold conditions. During defrosting, the compressor stops, the power indicator flickers, but the fan runs at high speed.

It will automatically resume normal operation once the defrosting is completed, and the power indicator will stop flickering.

Three Modes Available

This versatile dehumidifier is designed with three modes available: Dry Clothes Mode, Dehumidifying Mode, and Continuous Mode. Press the [] button to cycle through these three modes, and the matching indicator will illuminate when a mode is selected.

Power-off Memory Restart

In the event of an unexpected power failure or accidental unplugging, the dehumidifier offers automatic restart, seamlessly resuming operation with your previously saved settings once power is restored. Please note that any set timer will be interrupted and require resetting.

Adjustable Fan Speed

Press the [] button to choose between high and low speed to customize the airflow pace in Dehumidifying Mode and Continuous Mode. Please note that the fan speed defaults to high in Dry Clothes Mode.

OPERATION INSTRUCTIONS

Power On/Off & Standby Mode

After being plugged in, the power indicator on the dehumidifier will light up to signal it’s connected to power. Then press the [] button to turn it on. When powering off, the compressor stops immediately after the [] button is pressed. Wait for 5 seconds until the fan stops running as well before unplugging the dehumidifier.

3-Minute Compressor Delay Protection

It’s recommended to use the [] button to place the dehumidifier into standby mode before unplugging it. Otherwise, the 3-minute compressor protection will be triggered, delaying the compressor start when the dehumidifier is powered back on.

If the dehumidifier is frequently powered on and off (without being unplugged), a 3-minute delay will still occur before the compressor restarts.

Humidity Setting

Once powered on, the dehumidifier will automatically detect and display the space humidity level on the screen (please note that the displayed humidity level may have a deviation of 3-5% RH from the actual humidity level).

In Dehumidifying Mode, you can use the  button to set a target humidity level for your space. Note: The button will be unresponsive in Dry Clothes Mode and Continuous Mode.

Step One: Press the button, and the humidity setting indicator will illuminate, with the current preset humidity target blinking on the display.

Step Two: Continue pressing the button to set your desired humidity level, ranging from 30% RH to 80% RH. Each press will increment the humidity level by 5% RH.

Step Three: After finishing the setting, wait for 5 seconds for automatic exit or press any button to exit manually. The humidity setting indicator will turn off, and the display will return to showing the current space humidity level. If the target humidity level is set to 30% RH, the dehumidifier will automatically enter continuous mode.

Mode Selection

The dehumidifier offers three modes to customize its operation and help you manage different levels of dampness. Press the [] button to cycle through Dry Clothes Mode, Dehumidifying Mode, and Continuous Mode.

Note: Exercise caution and avoid placing wet clothes directly above the dehumidifier in the Dry Clothes Mode, as the device is not waterproof.

Smart Humidity Control

In Dehumidifying Mode, the dehumidifier features smart humidity control to efficiently maintain the space humidity at your desired level.

When the space humidity falls below your preset humidity level by more than 5% RH, the dehumidifier automatically pauses its operation. The power indicator and humidity value simultaneously flicker on the control panel. Initially, the compressor pauses, followed by the fan, which stops running within 30 seconds.

The compressor and fan automatically resume operation as soon as the space humidity rises above the target humidity level by more than 5% RH again. This smart humidity control design helps maintain the space humidity at the desired level in an energy-efficient and convenient way.

Timer Setting

Use the timer setting to schedule the dehumidifier to automatically turn on or off. Please note: The 24-hour timer is for one-time operation only and cannot be set to repeat. Additionally, be aware that any timer settings will be cleared if the power is interrupted or if the unit is turned off and then back on again.

Programmed Shut-down:

1. Press  to access the timer setting. The “Timer” indicator will light up, with the timer length flickering on the display.
2. Use thebutton to adjust the duration, cycling through 00 to 24 hours in 1-hour increments.
3. After selecting the timer length, wait for 5 seconds until it automatically exits. The Timer indicator will remain illuminated.

Programmed Start-up:

1. In standby mode, thebutton is still functional for setting an auto-on timer for the dehumidifier.
2. Press the button to access the timer setting first. Then select the timer length using thebutton.
3. Once a timer is successfully set, the Timer indicator will remain illuminated, and the remaining hours will appear on the display.

Note: To cancel a timer, you will need to set the timer length to O or restart the dehumidifier.

Child Lock

(ONLY applicable to PD10A-80 and PD10A)

This design prevents children from tampering with the device, reducing the risk of accidents. Press and hold the [] button for 3 seconds to activate Child Lock protection, which renders all buttons unresponsive. To disable the child lock, simply repeat the process. The Child Lock protection will be released after a power cycle.

Display Off

(ONLY applicable to PD0SA-18)

This button allows you to turn off the display lights. Press this button to switch off the display lights for energy saving or to reduce light disturbance.

WATER DRAINAGE

Tank Collection

A water tank is included for efficient water collection: a 2.2 L/0.58 Gal tank for PDOSA-18 and a 5.4 U1.4 Gal tank for PD1 OA and PD1 OA-80. The tank also features a spill-proof cover to effectively prevent water overflow.

Full Tank Alarm

The dehumidifier is equipped with a full tank alarm that automatically shuts down the compressor and emits a buzzer alarm 5 times when the water tank is filled. The full tank indicator  will also flicker red to remind you to empty the tank.

When the buzzer alarm sounds, you can press any button to silence the alarm; however, the full tank indicator will continue blinking.

It is recommended to empty and clean the water tank before turning on the dehumidifier each time. Do not use detergent, steel wool, gasoline, benzene, or other solvents to clean the tank.

Note: The water tank of the PDOSA-18 model differs in size and shape.

Attention:

1. Check if the floater inside the water tank can move freely before putting the tank back in place. A faulty floater can cause the full tank alarm to malfunction, potentially resulting in water overflow.
2. The full tank alarm also activates if the tank is improperly positioned.

Gravity Drain

Connect the dehumidifier’s drain port to a drain hose for continuous water outflow via (1) the included 3.3-ft-long drain hose (∅16mm in diameter), or (2) a standard garden hose (NOT included).

Step One: Unplug the dehumidifier, locate the drain port, and remove its cover. Then unscrew the drain plug.

Step Two: Attach the included drain hose to the drain port, or directly connect it to your garden hose (not included).

Note:

1. If the dehumidifier has been inactive for an extended period, it is recommended to clean the port beforehand. Additionally, use a cup to catch any remaining water before removing the cover.
2. The hose should run smoothly downhill and remain at least 3.94 inches lower than the drain port level to prevent water leakage.

TROUBLESHOOTING

In the event of product malfunctions, please refer to the guide below to troubleshoot common issues that may arise with general dehumidifiers. If problems persist, kindly disconnect the dehumidifier and promptly contact Kesnos Customer Service for assistance.

MAINTENANCE & CLEANING

Note: Please remember to unplug the dehumidifier first before servicing or cleaning the unit.

Exterior Cleaning

Use a soft, damp cloth to wipe clean the dust buildup on the surface of the dehumidifier. Neutral detergents are acceptable for cleaning, but avoid them
abrasive cleaners or harsh chemicals, as they may damage the finish.

Please do not spray water directly on the device as the dehumidifier isn’t waterproof. Pay special attention to the air inlets and outlets to remove any dust or debris buildup that could obstruct airflow.

Filter Cleaning

The dehumidifier comes with a removable filter. Please clean the filter regularly for dust, smoke, animal dander, mold spores, and pollen to reduce airborne allergens in the air.

1. The filter is located in the top compartment on the front side of the dehumidifier. Pull it outward to remove the filter.
2. Brush off any dust and debris from the filter, rinse it thoroughly, and let it dry completely. Avoid drying it in direct sunlight to prevent deflation. Put the filter back into the compartment and make sure it’s fully locked in place.

Device Storage

While it’s recommended to run the dehumidifier year-round for a comfortable environment, follow these steps for proper storage during extended periods of non-use to preserve performance and lifespan.

1. Firstly, unplug the unit and allow it to cool.
2. Empty and clean the water tank. If a drain hose is attached, detach the drain hose and clean the drain port.
3. Clean and dry the filter.
4. Wrap the power cord neatly around the integrated cord wrap.
5. Cover the device with a breathable cloth to protect it from dust.
6. Store it in a dry and well-ventilated place, away from direct sunlight.

Warnings Regarding the Safe Use of Flammable Refrigerants

The dehumidifiers covered in this shared user manual are equipped with flammable refrigerants: refrigerant R32 for models PD1 QA and PD1 0A-80, and refrigerant R290 for model PD0BA-18.

All operators or maintenance personnel for refrigeration systems must hold a valid certificate from an industry-recognized body for the safe disposal of refrigerants. Repairs and maintenance should strictly adhere to the manufacturer’s guidelines. If additional help is required, ensure it’s under the supervision of personnel qualified in handling combustible refrigerants.

Transportation, marking, and storage for units that employ flammable refrigerants

1. General
   The following information is provided for units that employ FLAMMABLE REFRIGERANTS.
2. Transport of equipment containing flammable refrigerants
   Attention is drawn to the fact that additional transportation regulations may exist concerning equipment containing flammable gas. The maximum number of pieces of equipment or the configuration of the equipment permitted to be transported together will be determined by the applicable transport regulations.
3. Marking of equipment using signs
   Signs for similar appliances used in a work area are generally addressed by local regulations and give the minimum requirements for the provision of safety and/or health signs for a work location. All required signs are to be maintained, and employers should ensure that employees receive suitable and sufficient instruction and training on the meaning of appropriate safety signs and the actions that need to be taken in connection with these signs.
   The effectiveness of signs should not be diminished by too many signs being placed together. Any pictograms used should be as simple as possible and contain only essential details.
4. Disposal of equipment using flammable refrigerants
   See national regulations.
5. Storage of equipment/appliances
   The storage of the appliance should be by the applicable regulations or instructions, whichever is more stringent.
6. Storage of packed (unsold) equipment
   Storage package protection should be constructed in such a way that mechanical damage to the equipment inside the package will not cause a leak of the REFRIGERANT CHARGE. The maximum number of pieces of equipment permitted to be stored together will be determined by local regulations.

Requirements for operation, service, CE, and installation manuals of appliances using flammable refrigerants

Qualification of workers

The manual shall contain specific information about the qualifications of the working personnel for maintenance, service, and repair operations. Every working procedure that affects safety means shall only be carried out by competent persons.

Examples for such working procedures are:

• breaking into the refrigerating circuit;
• opening of sealed components;

Competence of service personnel

1. General
   Information on procedures additional to the usual information for refrigerating appliance installation, repair, maintenance, and decommission procedures is required when an appliance with FLAMMABLE REFRIGERANT is affected.
   The training of these procedures is carried out by national training organisations or manufacturers that are accredited to teach the relevant national competency standards that may be set in legislation.
   The achieved competence should be documented by a certificate.
2. Information and training
   1. The training should include the substance of the following.
   2. Information about the explosion potential of FLAMMABLE REFRIGERANTS to show that flammables may be dangerous when handled without care.
   3. Information about POTENTIAL IGNITION SOURCES, especially those that are not obvious, such as lighters, light switches, vacuum cleaners, and electric heaters.
   4. Information about the different safety concepts:
      • Unventilated- The safety of the appliance does not depend on ventilation of the housing.
      • Switching off the appliance or opening the housing has no significant effect on the safety.
      • Nevertheless, it is possible that leaking refrigerant may accumulate inside the enclosure, and an inflammable atmosphere will be released when the enclosure is opened.
      • Ventilated enclosure- The Safety of the appliance depends on the ventilation of the housing.
      • Switching off the appliance or opening the enclosure has a significant effect on the safety.
      • Care should be taken to ensure sufficient ventilation before.
      • Ventilated room -The Safety of the appliance depends on the ventilation of the room.
      • Switching off the appliance or opening the housing has no significant effect on the safety.
      • The ventilation of the room shall not be switched off during repair procedures.
   5. Information about refrigerant detectors:
      • Principle of function, including influences on the operation.
      • Procedures, how to repair, check, or replace a refrigerant detector or parts of it safely.
      • Procedures, how to disable a refrigerant detector in case of repair work on the refrigerant carrying parts.
   6. Information about the concept of sealed components and sealed enclosures according to IEC60079-15:2010.
   7. Information about the correct working procedures:
      1. Commissioning
         • Ensure that the floor area is sufficient for the REFRIGERANT CHARGE or that the ventilation duct is assembled correctly.
         • Connect the pipes and carry out a leak test before charging with refrigerant.
         • Check safety equipment before putting it into service.
      2. Maintenance
         • Portable equipment shall be repaired outside or in a workshop specially equipped for servicing units with FLAMMABLE REFRIGERANTS.
         • Ensure sufficient ventilation at the repair place.
         • Be aware that malfunction of the equipment may be caused by refrigerant loss, and a refrigerant leak is possible.
         • Discharge capacitors in a way that won’t cause any sparks. The standard procedure, short-circuiting the capacitor terminals, usually creates sparks.
         • Reassemble sealed enclosures accurately. If seals are worn, replace them.
         • Check safety equipment before putting it into service.
      3. Repair
         • Portable equipment shall be repaired outside or in a workshop specially equipped for servicing units with FLAMMABLE REFRIGERANTS.
         • Ensure sufficient ventilation at the repair place.
         • Be aware that malfunction of the equipment may be caused by refrigerant loss, and a refrigerant leak is possible.
         • Discharge capacitors in a way that won’t cause any sparks.
         • When brazing is required, the following procedures shall be carried out in the right order:
           Remove the refrigerant. If the recovery is not required by national regulations, drain the refrigerant to the outside. Take care that the drained refrigerant will not cause any danger. In doubt, one person should guard the outlet. Take special care that the drained refrigerant will not float back into the building.
         • Evacuate the refrigerant circuit.
         • Purge the refrigerant circuit with nitrogen for 5 min (not required for A2L REFRIGERANTS).
         • Evacuate again (not required for A2L REFRIGERANTS).
         • Remove parts to be replaced by cutting, not by flame.
         • Purge the braze point with nitrogen during the brazing procedure.
         • Carry out a leak test before charging with refrigerant.
         • Reassemble sealed enclosures accurately. If seals are worn, replace them.
         • Check safety equipment before putting it into service.
      4. Disposal
         • Ensure sufficient ventilation at the workplace.
         • Remove the refrigerant. If the recovery is not required by national regulations, drain the refrigerant to the outside. Take care that the drained refrigerant will not cause any danger. In doubt, one person should guard the outlet. Take special care that the drained refrigerant will not float back into the building.
         • When flammable refrigerants are used,
         • Evacuate the refrigerant circuit.
         • Purge the refrigerant circuit with oxygen-free nitrogen.
         • Evacuate again. (not required for A2L refrigerants);
         • Cut out the compressor and drain the oil.

Information on servicing

1. General
   The manual shall contain specific information for service personnel.
2. Checks in the area
   Before beginning work on systems containing FLAMMABLE REFRIGERANTS, safety checks are necessary to ensure that the risk of ignition is minimised. For repair to the REFRIGERATING SYSTEM
3. Work procedure
   Work shall be undertaken under a controlled procedure to minimise the risk of a flammable gas or vapour being present while the work is being performed.
4. 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.
5. Checking for the presence of refrigerant
   The area shall be checked with an appropriate refrigerant detector before and during work, to ensure the technician is aware of potentially toxic or flammable atmospheres. Ensure that the leak detection equipment being used is suitable for use with all applicable refrigerants, i. e. non-sparking, adequately sealed, or intrinsically safe.

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Kesnos PD10A-80 Most Efficient Energy Star Dehumidifier- FAQs