Multifunctional air dehumidifier CA-704 Smart for an optimal indoor climate
For an optimal indoor climate, air humidity is crucial. Research and advice of medical specialists indicates that for health and comfort, a relative indoor humidity of 40 to 60 percent is desirable.
If indoor air is too humid, our quality of life can be very negatively influenced by mould spores, allergens and problems with the respiratory tract.
The multifunctional Clean Air Optima CA-704 Smart is an high-effective 2 in 1 system: dehumidifier and air purifier!
Optimal humidity is crucial for health and damages prevention
Using the multifunctional air dehumidifier CA-704 Smart by Clean Air Optima with its 2in1 system for air dehumidifying and purification prevents high humidity and corrosion, damaging by condensation as well as ice and mould formation. It prevents unwanted bacteria growth, reduces odours and effectively helps to dry existing and new buildings.
The strong Clean Air Optima compressor dehumidifier CA-704 Smart fights rust and mould!
Besides protecting against mould spores, this multifunctional dehumidifier CA-704 Smart by Clean Air Optima liberates indoor air from annoying animal hair, pollen, dust, bacteria and odours with its integrated continuously and efficiently working air purifier with quadruple filter technology.
Patients suffering from allergies can finally breathe deeply again!
The slim shaping in an exclusive design and the neutral colouring of this compact dehumidifier fits into every interior.
With its integrated humidistat, the condensation dehumidifier CA-704 Smart by Clean Air Optima is perfectly suited for automatic air dehumidifying. It suffices to set the desired humidity and this efficient air dehumidifier takes care of the rest.
Dehumidifier CA-704 Smart: a four season system
With the 2in1 function for air dehumidification and air purification, the CA-704 Smart ensures an optimal indoor climate throughout the year: When the set relative humidity is reached, the dehumidification stops. With the continuous air purifying function, the multifunctional Clean Air Optima® CA-704 Smart frees the indoor air from allergens, mold spores, annoying animal hair, pollen, (fine)dust and odors all year long.
The Clean Air Optima CA-704 Smart realise healthy indoor air climate by advanced technology with multifunctional 2in1 system for air dehumidifying and air purifying.
Dehumidifying indoor air with condensation technology
The compact and powerful condensation dehumidifier CA-704 Smart by Clean Air Optima with the 2in1 system for air dehumidification and purification withdraws excess moisture in rooms up to 40m² / 100m³ / 430ft² with a capacity of 10 litres/day (30°C/80% RH - Relative Humidity) and actively prevents the formation of mould, corrosion, stains and mustiness. This protects the building structure and your health.
The condensation dehumidifier with compressor technology is the most frequently used dehumidifier on the market and the CA-704 Smart can be used within a temperature range of 5 to 32°C.
This efficient dehumidifier is equipped with a compressor which conducts humid indoor air along a cooling element. Humid ambient air is quickly cooled down this way. Humidity in the air condensates because low temperatures mean less humidity in the air. Condensation is collected in a water tank or can be directly drained by connecting the included hose.
Five filter technologies for effective air purification
1. Activated carbon filter
Activated carbon neutralises smoke, chemicals, gas and smells, prevents the development of bacteria, virus and mould.
The pre-filter catches big dust particles like dust bunnies, hair and pet dander.
3. TRUE HEPA H13 filter with nano silver coating
Purifies 99,97% of floating substances up to 0,3 micrometer (0,3 µm).
The HEPA filter is the most efficient air filter for eliminating:
• particulate matter, cigarette smoke and pollen
• all other particles
The antibacterial coating of nano silver on the filter eliminates bacteria and mould.
4. UV lamp
The ultraviolet light of the lamp (UV-C radiation) with a wave length of 254nm eliminates health damaging microorganisms like germs, viruses, mould (mould spores) and bacteria. UV light possesses the highest frequency, the shortest wave length and hence contains the most energy which radiates through the outer membrane of the organisms and destroys its DNA. Thousands of such installed devices with their integrated UV technology in the entire world prove that UV radiation is highly effective against pathogenic viruses, bacteria and unicellular organisms. Using UV light leads to microbial deactivation rates of 99,99% or higher.
No replacement UV-C lamp necessary.
Capacity > 3.000.000 negative ions/cm³ that spread in the entire room and thereby neutralise harmful substances and smells. The ionizer produces negative ions for the purification of indoor air and its enrichment with active oxygen. Unpleasant smells are neutralised and harmful substances in the air are eliminated. Negative ions also have a strong antistatic effect.
Integrated humidistat for automatic air dehumidification. Colour monitor to determine relative humidity.
The condensation dehumidifier CA-704 Smart by Clean Air Optima is equipped with an integrated humidistat to measure, control and set relative humidity. The desired humidity can be set between 30 and 80% RH (Relative Humidity).
The ingenious design communicates humidity via the round colour monitor on the front of the device.
BLUE = dry air RH = <53%
GREEN = comfort range RH = 53% - 68%
RED = high relative humidity RH = >68%
Easy operation: Manually or with the Clean Air Optima® App
The clearly arranged digital control panel on the top side of the device has touch buttons to easily select the wanted settings.
Big water tank
The device switches off automatically if the water tank is full and a LED signal appears on the display. The big water tank of the dehumidifier CA-704 Smart has a volume of 3 liters and is equipped with a handle.
The condensation, caught in the tank can be directly drained if the included hose is connected. This makes the dehumidifier CA-704 Smart ideal for continuous usage without supervision.
Automatic defrost function and restart
The condensation dehumidifier CA-704 Smart by Clean Air Optima possesses an automatic defrosting function. As soon as the sensor signalises a temperature underneath the set values, defrosting starts and also stops automatically. The defrosting process liberates the vaporiser from ice by stopping the cooling process and switching on the fan. The ice can now melt
If the device is restarted the dehumidifier continues to work automatically and keeps the settings.
If power failure occurs the device restarts automatically and keeps the settings.
Energy saving condensation – air dehumidifier CA-704 Smart
Maximum power consumption 200Watt
Power consumption 200Watt if fan is operating rapidly
Power consumption 160Watt if fan is operating slowly
Dehumidifiers can be separated into two categories, namely condensation or adsorption dehumidifiers.
The most common dehumidifiers are condensation dehumidifiers, also called compressor dehumidifiers. The Clean Air Optima® assortment possesses six types. These electric dehumidifiers are used to withdraw moisture from apartments, offices, public buildings, farms, warehouses, museums etc. etc. They are very useful over winter periods in living rooms and sleeping rooms, for summer in basements, ideal for drying laundry and usage in holiday flats, caravans or campers.
The big advantage of the condensation dehumidifiers with compressor is that they need 25 to 60% less energy than adsorption dehumidifiers. The costs for acquisition of the condensation dehumidifier can be easily amortized.
Mobile condensation - dehumidifier CA-704 Smart
The condensation dehumidifier CA-704 Smart by Clean Air Optima possesses a handle, robust wheels and can easily be moved from one room to the other.
The Clean Air Optima® dehumidifier CA-704 Smart with 2in1 system for dehumidification and air purification supports the drying of your laundry. The high dehumidification capacity with high fan speed ensures good air circulation in the washroom.
The working dehumidifier also emits some heat into the laundry room. This combination generates a laundry drying effect. In comparison to a tumble dryer, this is an energy saving and environmentally friendly method of laundry drying.
The prefilter and TRUE HEPA H13 filter with nano silver coating catches big dust particles like textile fibres and dust bunnies in the laundry room. The activated carbon filter neutralises smells.
The negative ions produced by the ionizer during the drying process of the laundry additionally have an antistatic effect.
Characteristics and advantages
• Automatic dehumidification by build in humidistat
• Continuous air purification function or combined dehumidification and air purification
• Draining hose included (diameter 10 mm / 1.5 meter long) for continuous draining
• Prevents mould formation, rust and damages through humidity
• Eliminates mustiness
• Extraction rate 10 Liters/24 Hours (30°C/80% RH)
• Can be used within a temperature range of 5 to 32°C.
• Five filtering technologies for air purification:
. Activated carbon filter neutralises smells and gas
. Prefilter catches big dust particles
. TRUE HEPA H13 filter with nano silver coating purifies 99,97% of floating substances up to
0,3 micrometer (0,3 µm)
. UV lamp eliminates germs, viruses, mould and bacteria
. Ionizer purifies and refreshes indoor air with > 3.000.000 neg. ions/cm³
• Supports laundry drying
• Elegant and compact design
• Comfortable usage with integrated humidistat
• LED function display
• Easy operation: Manually or with the Clean Air Optima® App
• Stops automatically with an LED signal if the water tank is full
• Timer to switch the device on and off (0-24h)
• 2 settings for the fan
• Sensor controls the defrosting function
• Automatic restart after defrosting
• Automatic restart if power failure occurs
• Ideal for continuous usage without supervision
• Easy to move thanks to the handle and robust wheels
• Practically no need for maintenance
• Easy cleaning: Pre-filter 2x a month
• Replace activated carbon filter after 3 - 6 months
• Replace TRUE HEPA H13 filter with nano silver coating after 3 - 6 months
• Very silent: whisper quiet operation
• Low energy consumption
• Optimal price-performance ratio
Ideal for rooms:
| Dehumidifier & Air purifier CA-704 Smart|
Dehumidification through condensation drying
Air purification with activated carbon filter, prefilter, TRUE HEPA H13 filter with nano silver coating, UV-lamp and ionizer
Automatic drainage with hose
Digital control panel
Colour monitor front side
Timer on / off 0-24h
Moveable with handle and wheels
up to 40m² / 100m³ / 430ft²
10 liters per day at 30°C and 80%RH
up to 120m³/h
Between 30 – 80% relative humidity
> 3.000.000 negative ions / cm³
< 0, 04 ppm
220-240V AC / 50Hz
200 Watt fan fast
160 Watt fan slow
5 / 32°C
9,5 kg (empty)
2 years guarantee
Use & maintenance
First switch off the device and pull out the plug.
Emptying the water tank
The water tank is located in the lower part of the device at the rear. The water tank can be pulled out of the device via the recesses on both sides. After emptying, replace the water tank in reverse order.
If the included hose (10mm / 1.5 m long) is connected, water can continuously be drained. Attention: the hose must always be directed downwards and the end of the hose must always be below the water tank in order to avoid damages caused by water.
If standard settings and the hygrostat are used and the hose is connected, the dehumidifier CA-704 Smart is ideal for long-term use is room without supervision.
Clean the prefilter every 2 weeks with the vacuum cleaner or with tepid water
(Attention: only place the filter back in the device when it’s dried. Do not clean with water above 40°C, alcohol, benzene or other inflammable substances).
1. Active carbon filter:
Active carbon neutralizes smells, chemical substances, gases and smells, prevents growth of bacteria, viruses and mould.
2. TRUE HEPA H13 filter with nanosilver coating
TRUE HEPA catches 99,97% of all floating particles and allergens such as scales of pets, dust mites, pollen, bacteria and viruses >0,3 microns. Nanosilver is a filter coating to which an antimicrobial agent is added in order to eliminate bacteria and viruses and to stop the growth of mould, mildew as well as odour creating microbes at the surface of the filter.
Depending on the use of the filters, they need to be replaced every 3 - 6 months.
Clean the outside of the device regularly with a soft, wet cloth. If the dehumidifier CA-704 Smart is not used for a longer period of time, we advise to clean the device and let all parts dry well. The device should be stored at a dry and cool place.