DOMO DO343DH White 20 L Dehumidifier

Safety Instructions
When using electrical appliances, basic safety precautions should always be taken, including the
following:
- Read all instructions carefully. Keep this manual for future reference.
- Make sure children cannot play with the packaging materials.
- Keep the appliance and its cord out of reach of children younger than 16 years.
- Do not let the cord hang on a hot surface or the edge of a table or countertop.
- Put all buttons and knobs into the ‘off’ position and unplug the appliance by grasping the plug.
- Do not leave a working appliance unattended. Do not use the appliance outdoors.
- Only use the appliance for its intended use.
- Always use the appliance on a steady, dry, and level surface.
- Only use the appliance for domestic use.
- All repairs should be carried out by the manufacturer or its after-sales service.
- Never immerse the appliance, the cord, or the plug in water or any other liquid.
- The manufacturer can not be held responsible for accidents that result from improper use of the appliance or failure to follow the instructions described in this manual.
Parts

- Control Panel
- Grill Exhaust
- Water level indication
- Water Reservoir
- Handle
- Grill Air Intake
- Air filter (located in the grill)
- Outlet for the drainage hose
- Cord storage
Before First Use
- Insert the plug of the adaptor into the DC power supply at the bottom of the diffuser.
- Place the diffuser on a flat and stable surface and away from the edge.
- Remove the diffuser’s cover and removable inner cover.
- Pour mineral water into the water tank up to the maximum level indicated. (200 ml).
- Then add a few drops of essential oils (2-5 drops) or home fragrance (3-7 drops) to the water tank.
- Replace the cover on the diffuser. Plug the adaptor into the outlet.
ON-/OFF Button
- Press this button once to turn on the aroma diffuser.
- Press a second time to start the diffusion for 60 minutes and then turn it off.
- Press a third time for a diffusion – 30 sec ON / 30 sec OFF – for 120 minutes and then OFF.
- Press a fourth time to switch the diffuser OFF.
LED Light
- Press this button once to turn on the light, and the colour will change automatically.
- Press this button a second time to fix the colour of the light.
- Press a third time to turn off the light.
Cleaning & Maintainance
You are advised to change the water in the tank frequently and clean the diffuser once or twice a week. Particularly if you want to change the fragrance to be diffused.
- Turn the appliance off, DOMO DO9215AV Aroma Diffuser, and unplug it.
- Remove the covers and pour the water into the tank.
- Empty the water in the opposite way to the air outlet; do not empty the water in the air outlet, as this would damage the diffuser.
- Clean the inside of the diffuser with a soft, damp cloth and a little water.
- If needed, use a little white vinegar or a strongly diluted one. Do not use corrosive detergents.
- Carefully rub the ceramic disc with a cotton bud, being careful not to scratch it.

Environmental Instructions
For more detailed information about the recycling of this product, please contact your local city office, your household waste disposal service, or the shop where you purchased the product.
Warranty
Should you nevertheless experience problems with your device, we sincerely regret this. In that case, we kindly request that you contact our customer service. Our staff will gladly assist you. This appliance has a two-year warranty period. During this period, the manufacturer is responsible for any failures that are the direct result of construction failure.
Warranty period, you can return the device together with your receipt to the shop where you purchased it. The guarantee on accessories and components that are liable to wear and tear is only 6 months. The guarantee and responsibility of the supplier and manufacturer lapse automatically in the following cases.
- In case of incorrect connection, e.g., electrical voltage that is too high.
- In case of incorrect, rough, or abnormal use.
- In case of insufficient or incorrect maintenance.
- In case of repairs or alterations to the device by the consumer or non-authorised third parties.
Customer Support
- Timings: Monday – Thursday: 8.30 – 12.00 and 13.00 – 17.00. Friday: 8.30 – 12.00 and 13.00 – 16.30
- Address: LINEA 2000 – Dompel 9 – 2200 Herentals, Belgium
- Website: http://webshop.domo-elektro.be
- Tel: +32 14 21 71 91
FAQs
Q: What room size is the DO343DH suitable for?
Its 20 L capacity makes it perfect for medium-sized to big spaces, like living rooms, basements, bedrooms, or laundry rooms—usually up to 40–60 m², depending on insulation and humidity conditions.
Q: How does the dehumidifier know when to stop?
A humidity sensor is integrated within the device. It automatically pauses when the desired humidity level is attained and resumes when the humidity level rises.
Q: Can the dehumidifier run continuously?
Indeed. You can utilise the continuous mode, which is very helpful for drying very moist basements or laundry.
Q: Can I connect the dehumidifier to a drainage hose?
Indeed. A continuous drainage exit is part of the model. To allow the water to drain freely, attach an appropriate hose and make sure it slopes downward.
Q: How often should I empty the water tank?
Humidity affects this. You might need to empty the tank once or twice a day in extremely moist places. Every one to two days is usual under normal circumstances.
Q: How loud is the DO343DH during operation?
Like a fan, it makes a modest amount of noise. Depending on the mode that is chosen, the sound may change. If a low or quiet setting is available, utilise it at night.
Q: Can I move the dehumidifier from room to room?
Indeed. For easy mobility, the device usually has handles and wheels. Before moving, always turn it off.
Q: Does the unit also purify the air?
It is not a complete air purifier, but it does have a washable dust filter that helps collect big particles. To keep airflow going, clean the filter on a regular basis.



