Dehumidifier & air purifier CA-703

Electronic air dehumidifier CA-703,
with integrated ionizer UV-LED technology and a photocatalytic filter for air purification!

* 2 in 1: dehumidify and purify indoor air
* compact air dehumidifier with Peltier technology
* air purification with 3-fold filtering method
* elegant design

The unique technology applied in the CA-703 prevents the development of mildew and improves indoor air quality

If indoor air is too humid, your quality of life can be negatively influenced by fungi, allergens and respiratory troubles. Medical specialists advise indoor relative humidity to be situated around 40 to 60%.
The electronic dehumidifier CA-703 by Clean Air Optima does not give mildew the chance to develop.
The 3-fold filtering method purifies the air of all unwanted substances, smells and microorganisms.

The volume of the water tank amounts 1,8 litres and dehumidification performance of the device is located around 650 ml/day (at a relative humidity of 80% and 30°). These features are the reasons why the electronic air dehumidifier CA-703 with ionizer, UV light and photocatalytic filter is perfectly suited for rooms up to 20m²/50m³, like for example the bathroom or cleaning /storage rooms.

The unique design of the CA-703 combines important features as effective air dehumidification with performant purification, elegant design, high functionality and sustainability.

Plug & Play system: switch on and ready for action!

Features and product information:

Ideal for rooms up to: Dehumidification technology: Air purification technology: Dehumidification capacity: Application range: Operation temperature: Water tank: Stops automatically when tank is full: Automatic restart: Performance of the ionizer: Active oxygen: Air passage: UV LED: Photokatalytic filter: Connection value: Power consumption: Weight (empty): Noise level: Dimensions: Colours:

20m²/ 50m³ thermoelectric Peltier cooler ionizer, UV light, photocatalytic filter 650 ml/day (30°C/ relative humidity 80%) above a relative humidity of 40% 0-45 °C 1,8 liters Yes, with LED signal Yes 3.000.000 negative ionen / cm³ < 0,04 ppm ± 45 m³/h Permanent LED with 20’000 lighting hours Permanent filter 220 Volt 65 Watt 2,4 kg < 25 dB(A) Height 335 x 155 x 210 mm White/ display black with LED display for “Power – UV-Ion- Full”

Effective dehumidification with the CA-703 thanks to the thermoelectric Peltier cooler

Thermoelectric cooling with a Peltier cooler is the opposite of a thermocouple: a thermocouple transforms the temperature difference of two different metals connected to each other into electric tension. The difference in temperature creates electric tension through heat flux.
The Peltier cooler transforms electric tension between two different metals into a temperature difference.
The Peltier effect inside the Clean Air Optima dehumidifier CA-703 is used to conduct warmth from a cold to a warm place. A chain of Peltier units can be utilized as cooling (or heating) element and leads to a condensation of air. That is how a heat pump without loose parts or fluids is created. The dehumidifier by Clean Air Optima CA-703 with ionizer can hence easily be maintained and does not vibrate because there is no built in compressor!

Effective dehumidification and purification of indoor air in 6 steps

1. Aspiration of humid and dirty indoor air with the silent yet strong fan equipped with ball-bearing.
2. Humid air is channeled along the Peltier cooler. Humidity condensates and is collected in a water tank with a
    capacity of 1,8 liters.
3. Performance of the ionizer >3.000.000 negative ions/cm³ purify and refresh indoor air.
4. UV (ultraviolet) light eliminates bacteria, mildew, fungi and viruses.
5. Photocatalytic filter / UV-LED eliminate unpleasant smells, viruses and bacteria.
6. Antibacterial material was integrated into the chassis. Clean and healthy air can now flow through the room.

Ionization

The air dehumidifier CA-703 by Clean Air Optima is equipped with an integrated ionizer for the production of negative ions which are purifying and refreshing indoor air. The positive feature of the ionizer is the enrichment of air with active oxygen. Negative ions stick to dust particles, microorganisms and other unwanted particles in the air and connect them to each other. The particles get heavier than the air and fall to the ground or are filtered by the purifier.

UV LED light

UVC eliminates bacteria, mildew, fungi and viruses.
The photocatalytic filter works in combination with UV LED light
This combination provides a very strong bactericidal and virucidal effect. The photocatalytic filter is made out of titanium dioxide. If this material is exposed to UV light hydrogen peroxide (H²O²) and hydroxyl radicals (OH) are freed. These substances can eliminate unpleasant smells and destroy bacteria and viruses.

Characteristics and advantages

• Automatic programme for dehumidification and purification of indoor air
• Prevents the development of mildew, rust and damages caused by humidity
• Eliminates fusty smells, dust and microorganisms
• Fights against dust mites, mildew and thereby reduces allergy problems
• Reduces heating prices: the dryer the house, the lower the energy costs
• Operation above a relative humidity of 40%
• Air purification with ionizer, UV light and photocatalytic filter improve the quality of indoor air
• Helps with the drying of clothes
• Elegant and compact design
• Easy operation
• LED display for ON / OFF, UV and ionizer, full water tank
• Stops automatically with a LED signal if the tank is full
• Automatic restart
• Strong fan
• Almost silent device thanks to the fan with ball-bearing
• Thanks to the practical handle the device can easily be carried everywhere
• Easy maintenance thanks to the photocatalytic filter and the UV LED light with 20’000 lighting hours
• Low energy consumption
• Ideal cost-performance ratio

Effective application possibilities

The all-round electronic air dehumidifier CA-703 by Clean Air Optima with strong air purification through the integrated ionizer, UV light and photocatalytic filter is compact, silent and very effective. It is operational with a temperature of 15 °C and above a relative humidity of 40%. The device is equipped with an automatic programme and can hence also be used in rooms without supervision. Its elegant design and the discreet colours make it fit into every interior. It is ideal for operation in small rooms, the office, the lavatory, the drying room, an exercise room, the bathroom, a depot etc.

Prevention and reduction of allergies

The electronic dehumidifier CA-703 by Clean Air Optima reduces relative humidity in indoor rooms. Dust mites, other vermin and fungi develop at their best in a humid environment. The most important causes for allergic problems are dust mites and mildew. Strong air purification with the three fold filter technology of the unique CA-703 had direct effect on the prevention and reduction of allergies.

Ideal for rooms up to 20m² / 50m³

The optimal working temperature for the electronic air dehumidifier CA-703 by Clean Air Optima with Peltier cooler which creates condensation through cooling, lies at +15 to +25°C. It is deal for smaller rooms, the bathroom, recreational rooms, small offices, working and storage rooms. Thanks to its automatic programme, it is operational without any supervision. Its elegant design and discreet colours make it fit into every interior.

Air dehumidification systems

There are four kinds of air dehumidifiers: with compressor, with desiccant, condensation dryers (with Peltier cooler as in the dehumidifier type CA-703) and silica gel / adsorptive dehumidifiers (see type CA-704 by Clean Air Optima).
The most effective dehumidification and most optimal drying procedure can be determined for two drying methods: adsorptive drying and condensation drying.
For high temperatures and high humidity in small rooms, we advise the condensation dryer CA-703.
Adsorptive dryers are mostly used when a very low humidity under 35% must be reached or if a very low dew-point is necessary or given because of climate conditions. The ideal operation temperature of a condensation dryer is located at +15 to +25°C.
Adsorptive dryers on the other hand deliver good results even when the temperature is situated beneath +15°.

CA-703 with 3-fold filter technology for air purification

The highly efficient electronic air dehumidifier CA-703 by Clean Air Optima is perfectly equipped for powerful air purification thanks to its integrated ionizer, UV LED light and a photocatalytic filter. This 3 fold filtering method purifies the air of all unwanted particles, substances, smells and microorganisms.
The ionizer produces negative ions for the purification of indoor air and its enrichment with active oxygen. Unpleasant smells are neutralized and hazardous substances are filtered out of the air. Furthermore ions do have a strong antistatic effect. The air produced by the CA-703 has the following advantages:

The avoidance of:

Corrosion
Iron and steel do not rust if relative humidity is located beneath 50%.

Condensation
There will be no condensation on surfaces if the air that gets into contact with these surfaces has a dew-point located beneath the temperature of the surface.

The development of mildew
Mildew needs humidity for its development. If relative humidity is reduced by air drying, the most important cause for the development of mildew is eliminated.

Development of bacteria
Bacteria also need humidity for their development. The humidity needed for the development of bacteria is often located on hygroscopic material. If one keeps relative humidity indoors beneath 50% no fertile environment for the development of bacteria can be created.

Odour transfer
Unpleasant smells are drastically reduced if relative humidity is lower than 50%. In general odour-forming substances stay connected to vapor in the air. The less water molecules are present in indoor air, the less “odour-molecules” can reach our respiratory ducts.

Features:

• 2 in 1: dehumidification and purification of indoor air
• Helps with the drying of clothes
• Automatic programme for dehumidification and purification of indoor air
• Acts preventively against the development of mildew, rust and damages caused by humidity
• Eliminates fusty smells dust and microorganisms
• Combats dust mites and mildew, reduces allergy problems
• Reduces heating costs: the dryer the house, the lower the heating costs
• Operational above a relative humidity of 40%
• Easy operation
• LED display for ON / OFF, UV and ionizer, full water tank
• Stops automatically with an LED signal when the water tank is full
• Content of the water tank 1,8 liters
• Automatic restart
• Strong and uninterrupted fan operation
• Silent through the fan equipped with ball-bearing
• Elegant design and practical handle
• Easy maintenance through permanent photocatalytic filter and the UV LED light with 20‘000 lighting hours
• Low energy consumption
• Optimal cost performance ratio
• English instruction manual inclusive

Electronic dehumidifier CA-703 by Clean Air Optima with integrated ionizer, UV LED and photocatalytic filter

Technology: Dehumidification with Peltier cooler Air purification with ionizer, UV LED and photocatalytic filter.
Automatic programme for dehumidification and purification of indoor air.

Ideal for rooms up to: 20m² / 50m³

Features and product information:

Ideal for rooms up to: Dehumidification technology: Air purification technology: Dehumidification capacity: Application range: Operation temperature: Water tank: Stops automatically when tank is full: Automatic restart: Performance of the ionizer: Active oxygen: Air passage: UV LED: Photokatalytic filter: Connection value: Power consumption: Weight (empty): Noise level: Dimensions: Colours:

20m²/ 50m³ thermoelectric Peltier cooler ionizer, UV light, photocatalytic filter 650 ml/day (30°C/ relative humidity 80%) above a relative humidity of 40% 0-45 °C 1,8 liters Yes, with LED signal Yes 3.000.000 negative ionen / cm³ < 0,04 ppm ± 45 m³/h Permanent LED with 20’000 lighting hours Permanent filter 220 Volt 65 Watt 2,4 kg < 25 dB(A) Height 335 x 155 x 210 mm White/ display black with LED display for “Power – UV-Ion- Full”

Guarantee:

• 2 years guarantee

Usage & maintenance

First switch of the device and then pull the plug.

No spare parts!

The integrated permanent UV LED lamp comes with 20.000 lighting hours. The permanent photocatalytic filter is located in the upper part of the device, under the handle and can be pushed out of the device sideways. The photocatalytic filter needs to be cleaned once a week by brushing it carefully.
If the device is used 24/7 and under normal circumstance, then we advise to clean the accumulated dust once a week from the air inlet and the air outlet, as well as inside the device. Clean the exterior side of the device with a humid cloth.
If the dehumidifier is not used for a longer period of time, we advise to clean the device as well as all parts thoroughly. Let it dry well. Store the device at a cool and dry place.

User manual CA-703