Deerma Humidifier Manual

Deerma Humidifier

Keep your life clean and refreshing all the time. With its micron mist and simple operation, it deeply moistens your skin and every corner in your house. You can enjoy each wonderful moment when you use it.

Read Instruction manual carefully before use.

Product Structure Diagram

The humidifier consists of the following main parts, as illustrated in the product structure diagram:

• Maximum water level: Indicator for the maximum fill level.
• Aromatherapy box: Compartment for adding essential oils.
• Staff gauge: Likely refers to the water level indicator.
• Power line: The electrical cord for powering the device.
• Cap: The lid for the water tank.
• Mist tube: Channel for mist to exit.
• Mist outlet: The opening where mist is released.
• Essential oil cotton: Cotton pad for aromatherapy.
• Base: The lower part of the humidifier housing the electronics and fan.
• Air outlet: Opening for air intake or circulation.
• Water tank: Container for holding water.
• Knob: Control for adjusting mist volume and power.
• Foot pad: Base support for stability.

Product Parameters

Operating Principle

The Deerma humidifier utilizes ultrasonic wave technology (1.7 million times per second) to transform water into 1 to 5 microns of ultrafine particles. An air-driven device then disperses this mist into the air, uniformly humidifying the room and preventing static electricity.

Tips

About water accumulation in the base: The water tank is for mist generation; water will naturally accumulate in the base during operation.

About mist volume adjustment: The mist volume is adjustable. If the room becomes too humid, reduce the mist output.

Cleaning and Maintenance

1. Regularly clean the water tank for optimal performance.
2. Wash the filter and transducer frequently to prevent dirt buildup. Stubborn dirt may be difficult to remove; avoid scrubbing as it can cause damage.
3. Always turn off and unplug the humidifier before cleaning. Hold the plug firmly when unplugging.
4. Do not use chemical solvents, gasoline, polishing powder, or detergents. Clean with clean water only.
5. Clean parts with a soft cloth. For stubborn scale in the water tank, dissolve citric acid in 60°C hot water (1g citric acid to 10mL water), soak the scaled area for 5 minutes, then gently brush.
6. Soak the stopper in vinegar for 15 minutes, rinse, and it will be like new.
7. Change water frequently and keep the humidifier clean.
8. If not used for an extended period, clean all parts, dry them, and store in the original packaging or a dry place.

Operation Instructions

1. Open the package and take out the appliance.
2. Open the cap and fill the water tank. Note: Ensure the water level does not exceed the highest water level mark. Do not pour water into the mist tube.
3. Cover the cap and plug the power cord into the socket. After hearing a "beep", turn the knob clockwise to start the humidifier.
4. For aromatherapy, open the aromatherapy box, add plant aroma to the essential oil cotton for a pleasant fragrance. (Note: Plant essential oil is not included and may need to be purchased separately).

Function Description

Power / Mist Volume Control:

• After plugging in the power cord, the appliance beeps and enters standby state.
• Turn the knob clockwise to enter low-gear operation. Continue turning clockwise to gradually increase the mist to the maximum. Turn counterclockwise to gradually decrease the mist to the minimum. The machine returns to standby mode when the minimum is reached, indicated by a "beep".
• Water shortage protection: When the water tank is low, the machine beeps three times and enters standby. Add water to the tank and restart the machine for normal operation.

Safety Precautions

Please read the manual carefully before use.

• Use only with the specified voltage and frequency (220V-240V~50-60Hz).
• Do not disassemble, repair, or reconstruct the appliance without authorization.
• If the power cord is damaged, it must be replaced by the manufacturer, its service agent, or qualified professionals.
• In case of any abnormal phenomenon, unplug the power plug immediately and contact the manufacturer or a specialist for repair.
• Clean dust from the power plug regularly.
• Turn off and unplug the appliance before cleaning or moving. Hold the plug firmly when unplugging.
• Do not move or tilt the appliance while it is powered or contains water.
• Do not touch water or components in the water tank while the power supply is connected.
• Do not cover the air inlet or mist outlet with items like towels while the humidifier is operating.
• This is not a toy. Keep away from infants and children. Do not place in cribs, strollers, or playpens. Do not allow children to play with or use the humidifier unsupervised.
• Place the humidifier on a flat, stable surface, not on an inclined table.
• Do not add essences or other substances not produced or supervised by the company into the water tank.
• Do not use in the kitchen. Keep away from heat sources, direct sunlight, and at least 2 meters from furniture and other appliances to prevent dampness.
• Unplug the appliance when filling with water.
• Precautions:
• Ensure supply voltage matches the product's rated voltage. Contact distributor if inconsistent.
• Acclimatize the humidifier at room temperature for 30 minutes before use to prevent damage from temperature changes.
• Use at normal room temperature (5°C to 40°C).
• Place on a flat surface to avoid tilting.
• Do not place directly on wood floors to prevent moisture damage.
• Keep 2 meters away from furniture and electrical appliances to avoid dampness.
• Keep away from heat sources and direct sunlight.
• Never add hot water above 40°C into the water tank.
• Prevent water from entering the appliance via the air outlet. Wipe any spilled water with a dry cloth.
• If room temperature is below 0°C, empty the water tank to prevent freezing damage.
• Do not put metals, chemicals, or detergents into the water tank, as this may cause poor atomization.
• Turn off and unplug before pouring out water, moving, cleaning, or filling. Do not move the appliance while operating.
• Do not inject water into the mist outlet or air outlet.
• Avoid water entering the appliance during cleaning.
• Do not disassemble original parts.
• Warning: Micro-organisms can grow in the water reservoir and be blown into the air, posing health risks if water is not renewed and the tank is not cleaned properly every 3 days. Clean the water tank every 3 days. (? 72h)

Failure Analysis and Troubleshooting

The knob switch has been turned on, but there is no mist?

• Cause analysis: Power supply is not turned on or has failed.
• Solution: Reconnect the power supply. If the appliance still doesn't work, contact Deerma after-sales service.

The power is turned on, but there is no mist?

• Cause analysis: Water tank is low on water, triggering water shortage protection.
• Solution: Fill the tank with water and restart. If issues persist, contact Deerma after-sales service.

Less mist

• Cause analysis: Scale buildup on the atomizing film or impurities in the water.
• Solution: Clean the atomizing film and replace with clean water.

Abnormal noise

• Cause analysis: Water level is too low, or the surface for placing the appliance is not flat and stable.
• Solution: Fill water in the tank and place the humidifier on a solid, flat surface.

Remarks: If faults cannot be resolved, contact maintenance points or distributors. Non-professional personnel are forbidden from disassembling or assembling the appliance.

Company Information

Guangdong Deerma Technology Co., Ltd.

Add: No.4-1 Longhui Road, Malong Village Committee, Beijiao Town, Shunde District, Foshan City, Guangdong Province, China