CA-705 Smart Clean Air Optima 2 In1 Dehumidifier And Air Purifier User Manual
- June 13, 2024
- Clean Air
Table of Contents
Clean Air Optima® 2in1: Dehumidifier & Air Purifier
Model: CA-705 Smart / CA-706 Smart
CA-705 Smart Clean Air Optima 2 In1 Dehumidifier And Air Purifier
Read these instructions carefully before you start using this Clean Air
Optima® device and keep the manual for future reference..
CA-705 Smart / CA-706 Smart Main unit
Thank you for purchasing the Clean Air Optima®
2in1: Dehumidifier & Air PurifierCA-705 Smart / CA-706 Smart.
We wish you many years of healthy indoor air with this efficient and effective
product. Ensure that all safety precautions are followed when using this
electrical appliance for the proper operation of the device. These
instructions describe the safety precautions to be observed during operation.
They are meant to prevent injuries and to avoid damaging the device.
Description
This Clean Air Optima® device consists of the following main components:
- Control panel
- Digital display indicates relative humidity in %, WiFi and function settings
- Color LED monitor indicates relative humidity in blue (below 53%), green (between 53% – 68%) and red (above 68%)
- Air inlet and filter frame compartment, includes: Pre-filter, Activated Carbon Filter, True HEPA H13 Filter
- UV-C lamp position
- Air outlet and Ionizer position
- Handle
- Continuous drainage (water drain, hose connection) Drain hose 1.5 meter included
- Water tank
- Caster wheels
Safety warnings
This device may only be used in accordance with this safety instructions. Take the following steps to minimize the risk of personal injury caused by for example electric shocks or fire.
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Leave the device to stand for at least two hours before use, especially after transportation.
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Only for indoor use. Do not use or store outdoors.
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Use proper voltage: AC 220V – 240V, 50/60Hz.
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Allow a free space of min. 20 cm around the air inlet and air outlet of the device.
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The appliance is not intended to be used by children or persons with reduced physical, sensory or mental capabilities, unless they are supervised by a person responsible for their safety.
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Do not use the device when there is visible damage on the electrical cord or on the device itself. Do not repair the device yourself in case of damage. Never pull the device by its cord. If the power cord is damaged, then it must be replaced by an authorized service person to prevent electric shock or fire.
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Repairs may only performed by authorized service personal. Do not try to repair the device yourself to prevent electric shock or fire.
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Do not touch the power cord and plug with wet hands.
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Always switch off the device before disconnecting the plug.
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Never attempt to turn of the device by disconnecting the plug.
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Pull the plug when you do not use the device or when you clean internal or external parts of it.
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For safety use put the device in a steady, horizontal position. Do not move while using.
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Refrigerant: R290. This refrigerant complies with European environmental regulations. No part of the cooling circuit may be perforated.
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Do not use the device in rooms where inflammable liquids, gases are stored or close to heat sources like radiator, fire place or heat-generating devices like ceramic heater.
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Never insert any other object into the body to avoid breakdown.
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Never cover the air inlet and air outlet grid.
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Never dissemble or replace the device’s inner parts.
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Use and store the device not under 0°C or above 40°C.
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Do not tip the unit to any side when the water tank is full.
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Do not put heavy objects on the unit.
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Please avoid places with direct sunlight. There is a risk that the device discolors.
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Never immerse the device in water or other liquids.
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Empty the water tank regularly. In extreme conditions the water tank may be full after a few hours operation.
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Clean the Pre-filter regularly, if the Pre-filter is saturated with dust, it will lead to poor purifying and dehumidifying effect. The power consumption will increase, it can cause failure.
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Replace the Activated Carbon Filter and True HEPA H13 Filter every 3 – 6 months, if the
Activated Carbon Filter and True HEPA H13 Filter are saturated, it will lead to poor purifying and dehumidifying effect. The power consumption will increase, it can cause failure. -
Use, maintain and clean the device as described in this manual.
Installation
Make sure that the distance from the device is 20 cm away from walls and
furniture, see the illustration below.
Control panel / Operation instruction
Power
Press the Power Button to activate the device. Press the Power Button again,
the device turns off.
MODE
Press the MODE Button to select one of four desired programs: 
- Normal dehumidification (adjustable fan speed and humidity setting) Icon with name in App: Normal
- Continuous dehumidification (low fan speed, humidity setting not adjustable) Icon with name in App: Continuous
- Strong dehumidification (high fan speed, fan speed and humidity setting not adjustable) Icon with name in App: Strong
- Dry clothes mode (high fan speed, fan speed and humidity setting not adjustable) Icon with name in App: Dry clothes
Humidity setting (Only for MODE program: Normal dehumidification)
By pressing the Humidity Button, you can select the desired humidity level by
pressing this button repeatedly until the required humidity level is displayed
(from 30% to 80% in increments of 5%).
Once you select your desired humidity level, simply stop pressing the button
and your humidity level will be set. When the humidity level in the room
reaches the set humidity level, the device will go into automatic sleep state
and stops dehumidifying and air purifying. When the room’s actual humidity
level increases again above your set humidity level, then the device will
start dehumidifying and air purifying again. If the desired humidity level is
reached at a constant level, you can switch with the air purification button
for continuous air purification.
Continuous Air Purification, icon with name in App: Air Clean
By pressing the Air Purification Button you can use the device as an air
purifier.
Fan Speed
(Only for MODE program: Normal dehumidification and Continuous air
purification) By pressing the Fan Speed Button, you can change the fan speed
level. The 2 fan speeds offer individual air flow.
Timer
Press the Timer Button to set 0-24 hours timing. Press the button one time,
the timer will increase with one hour. When the device is operating, the timer
that is set indicates when the device switches off. If the device is in stand-
by mode, the timer that is set is to instruct the device when to turn on.
Sleep
Press the Sleep Button and the sleep mode is activated, the display will turn
of. Press the Sleep Button again to switch back in the settings before.
Child Lock, icon with name in App: Lock
Child Lock is switched on / off by pressing the Child Lock Button for ca. 3
seconds. Child Lock protects from unwanted use of the device.
Water Tank Full Indicator Light
When the water tank is full, the device will stop automatically. The Water
Tank Full Indicator Light turns on and lights up. Drain the water tank, and
return the water tank to the body of the device, the Water Tank Full Indicator
Light will turn off. The device will work automatically again.
Negative Ion
In the four MODE program and Continuous Air Purification function the Negative
Ion function will be automatically be activated. The negative ion generator
has a total capacity of > 3.000.000 negative ions / cm² that are spread
through out the entire room and thereby neutralize pollutants and smells.
Negative ions attach onto dust particles, microorganisms and other unwanted
particles in the air and connect them to each other. This way, the particles
become heavier than air and fall onto the ground so that you can no longer
breathe them in.
Negative ions are most found in the forest, mountains and by the sea. Negative
ions ensures fresh and healthy air.
Attention: The ionization function runs continuously and can’t be turned
off.
Defrosting Indicator Light
The evaporator in the dehumidifier may defrost automatically if it is operated
with a room temperature less than 18 °C. The defrosting device in the
dehumidifier my start up and operate for some time (about 5 minutes)
automatically every 25 minutes or even longer.
- During the defrosting operation, the dehumidification function and air purification function may intermit.
- Don’t turn of the power or pull out the power plug of the device during the defrosting operation.
Room temperature increases during operation
The Clean Air Optima® dehumidifier doesn’t have a cooling function. The device
will produce heat during operation and increase the room temperature between 1
°C to 4 °C.
Dehumidifying capacity
The illustration below shows the dehumidifying capacity of the Clean Air
Optima® dehumidifier. By different temperatures and relative humidity, the
dehumidifier may have different dehumidifying capacities. 
Operation with Clean Air Optima® App
Connectivity
Compatibility with smartphone and tablet:
iPhone, iPad and Android devices
Device connets via WiFi with App:
Clean Air Optima
Attention: The router must be set to the 2.4 GHz broadband. If the router is
set to the 5.0 GHz, it is impossible to establish a connection.
Set up WiFi connection
- Download and install the “CleanAirOptima” App in the App Store or Google Play Store.
- Make an account and log in.
- The router must be set to the 2.4 GHz broadband. If the router is set to the 5.0 GHz, no connection can be established.
- Make sure Bluetooth is enabled on your smartphone.
- Plug the device into the power socket and switch it on. The WiFi indicator will blink. If the WiFi light does not blink, press the MODE button for 5 seconds. Then the WIFI light will flash quickly. If the WIFI light blinks quickly, the device is ready to connect.
- Make sure that your smartphone or tablet is successfully connected to your WiFi network.
- Open the ‘CleanAirOptima’ App and click on ‘Add device’ . Your device is listed and you can select it. If not choose ‘Auto Scan’. Follow the on-screen instructions to connect the device to your network.
- Choose to add the Clean Air Optima® device on the App, follow the instructions in the App.
- When the device is paired, the WiFi indicator light stays on constantly.
- After the configuration is successful, you can use the Clean Air Optima® App to operate the device.
Note:
- If your default network has changed, reset the WiFi connection, follow step 1 to 9 in the ‘Set up WiFi connection’ section.
- If you want to pair multiple devices to your smartphone or tablet, you have to do this one after the other.
- Make sure that the distance between your smartphone or tablet and the device is less than 5 meters and there are no obstacles. Also make sure you are in the same room as the device.
Reset the WiFi function:
- The device must be switched off.
- Reset the WiFi by pressing the ‘Mode’ button for 5 seconds, the indicator light of the WiFi will blink rapidly.
Turn off WiFi function:
- The device must be switched off.
- Reset the WiFi by pressing the ‘Mode’ button for 5 seconds, the indicator light of the WiFi will blink rapidly.
- Turn of the WiFi by pressing the ‘Mode’ button for another 5 seconds, the indicator light of the WiFi will go out.
Connect devices to multiple phones
Note: First the other person needs to install the Clean Air Optima® App on
his/her phone and create a new account.
Share the device with limited access:
You can choose to share 1 device with several persons.
This person will then have access, but will not be able to manage all the
settings.
Follow the instructions below to share the device with several persons:
- Go to the relevant device.
- Go to the pencil or three dots in the top right.
- Select ‘Share device.‘
- Choose ‘Add sharing‘.
- Choose the sharing method e.g. via email, WhatsApp, sms etc. and continue.
- The device will automatically appear in the Clean Air Optima® App with the other account.
Share device with full access:
You can add a person or several persons to your home management.
That person will then have access to all your devices that are already linked
and has full rights and permissions. You will always remain the main
administrator.
Follow the instructions below to add someone to your home management:
- Open the Clean Air Optima® App and go to ‘Me’.
- Then choose ‘Home Management’.
- Choose ‘Create a home’.‘
- Select the relevant ‘Home’ and ‘Add member‘.
- Choose the sharing method e.g. via email, whatsapp, sms etc. and continue.
- The corresponding ‘Home‘ will automatically appear in the Clean Air Optima® App of the person with whom you have shared your ‘Home‘.
- On the other account:
Go to the home screen from the Clean Air Optima® App. Go to the top left and select the ‘Home‘.
Water Drainage
The Water Tank Full Indicator Light will light up when the water tank is full.
Take out the water tank and empty the water inside. Then put the water tank
back into the dehumidifier correctly, see the illustration below.
Continuous Drainage
For continuous operation you can use the drain hose of 1.5 meter long that is
included. Remove the water tank and install the hose to the water drain hose
connection correctly, see the illustration below.
Replacing the Clean Air Optima® True HEPA H13 Filter and Activated
Carbon Filter
The Clean Air Optima® CA-705 Smart/ CA-706 Smart Dehumidifier & Air Purifier
is equipped with a filter lifespan surveillance mechanism that signals that
the filters have to be replaced after 1000 working hours. To show that the
filters needs to be replaced, the dehumidifier emits a double zero indicator
light in the display.
Reset the timer for the filter replacement by pressing and holding the Power
button for about 3 seconds. If the indicator light goes out, the timer has
been successfully reset and the dehumidifier is ready for use again.
Maintenance
Cleaning the housing of the Clean Air Optima® dehumidifier
- Switch off the device and pull the plug.
- Use a soft and humid piece of cloth to clean the device. Do not use chemical solvent such as benzene, alcohol or gasoline.
- Make sure that no water gets into the device, do not sprinkle with water.
Replacing of filters
Depending on the use, the Activated Carbon Filter and True HEPA H13 Filter has
a lifespan of approx. 3 – 6 months. The Pre-filter and UV-C lamp are
permanent, no replacement needed.
Take out the filters from the filter frame compartment. After filter
replacement or filter cleaning reinstall the filters back into the filter
frame compartment and assemble back to the device, see the illustration
below.
Filter cleaning
The best effect for a longer lifespan of the Filters is reached by cleaning
the filters once a month. If indoor air is extremely polluted, we advice to
clean the filters more often ca. once per two weeks. Clean the Pre-filter,
Activated Carbon Filter and True HEPA H13 Filter carefully with a brush or
your vacuum cleaner. That way bigger dust particles like lint, hair, dust and
dander of pets can be removed from the filters.
Warning!
Do not damage the filters, the filters must not be cracked. Damaged filters
needs to be replaced.
Never wet or rinse the filters (Only for Activated Carbon Filter and True HEPA
H13 Filter) with water. Filters that are rinsed with water needs to be
replaced.
Signs for used up filters that needs to be replaced (Only for Activated Carbon
Filter and True HEPA H13 Filter)
Increased sound, reduced air flow, congested filters, rising presence of
smells. Filters needs also to be replaced by new ones when the True HEPA H13
Filter changes its color from white to grey or black. If the True HEPA H13
Filter remains white, there is NO need to replace the filters.
How to order filters:
Contact Clean Air Optima® Customer Service tel. + 31 (0) 742670145 or visit
our webshop:
https://www.cleanairoptima.com/accessoires/mg/44
Clean Air Optima® dehumidifier storage
If the dehumidifier will not be used for an extended period of time:
- Drain the water tank completely and make sure that there is no water stocked inside the water tank.
- Unplug the device and fold up the power supply cord.
- Remove and clean the filters. After cleaning reinstall the filters back into the device.
- Store the dehumidifier in a cool, dry location, away from direct sunlight, extreme temperature and excessive dust.
Troubleshooting
The following is a troubling shooting guide to help you solve any issues that you may have using the Clean Air Optima® dehumidifier CA-705 Smart / CA-706 Smart.
| Problem | Possible Cause | Solution |
|---|---|---|
| Device does not switch on Inefficiency dehumidification | The power cord does |
not connect correctly
The water tank is full or water tank is not in the correct position
The filters are blocked by dust
The air inlet and outlet have a blockage
The setting humidity is higher than environmental humidity The dehumidifier is
in Continuous air purification MODE| Connect the power plug and power socket
correctly
Drain the water tank and replace the water tank to the correct position Clean
or replace the filters Clean the blockage from the air inlet and outlet Set
the humidity at least 5% lower than environmental humidity Change the
operation MODE
Noise| The device is installed askew The filters are blocked| Make sure the
device is installed uprightly Clean or replace the filters
Operation stops during spot dehumidifying| The room temperature is higher than
the usable operating temperature| The dehumidifying operation will be started
automatically when the temperature lowers
Washed clothes are not dried| The room temperature is to low| Washed clothes
are hard to be dried under low temperature conditions
Operation with Clean Air Optima’ App does not work| Smartphone or tablet is
not connected to WiFi network
The device has no connection to the network| Switch off the device and reset
the WiFi on the device by
pressing the Mode button for 5 seconds, the indicator light of the WiFi will
blink rapidly. Than follow step 4 to 8 from chapter
Operation with Clean Air Optima” App
WARNING!
If the above recommended solutions do not work, please contact Clean Air
Optima® technical support at the telephone number for your region. Do not
attempt to disassemble, reassemble, or repair the device as this may void the
warranty.
Specifications CA-705 Smart
| Model | CA-705 Smart |
|---|---|
| For rooms up to | 50m² / 125m³ / 540ft² |
| Rated voltage | 220V – 240V, 50Hz |
| Rated power | 240W |
| Fan capacity | 195 m³ /h |
| Dehumidifying capacity | 16 liters per day at 30°C and 80%RH |
| Working temperature range | 5°C – 32°C |
| Water tank | 6,5 liter |
| Air purification with: | Pre-Filter, Activated Carbon Filter, True HEPA H13 |
Filter,
| UV-C lamp, Ionizer
Filter performance| 99,97%, Sterilization rate 99.9%
Negative ion| >3.000.000 ions/cm²
Sound level| Silent fan < 30dB(A) Low / 48dB(A) High
Drain hose| 1.5 meter
Dimensions| 340 x 240 x 570mm
Weight| 14kg
Colour| White / black
Refrigerant| R290 / 55g
Complies with EU regulations| CE / WEEE / RoHS
Specifications CA-706 Smart
| Model | CA-706 Smart |
|---|---|
| For rooms up to | 70m² / 175m³ / 750ft² |
| Rated voltage | 220V – 240V, 50Hz |
| Rated power | 320W |
| Fan capacity | 195 m³ /h |
| Dehumidifying capacity | 20 liters per day at 30°C and 80%RH |
| Working temperature range | 5°C – 32°C |
| Water tank | 6,5 liter |
| Air purification with: | Pre-Filter, Activated Carbon Filter, True HEPA H13 |
Filter,
| UV-C lamp, Ionizer
Filter performance| 99,97%, Sterilization rate 99.9%
Negative ion| >3.000.000 ions/cm²
Sound level| Silent fan < 30dB(A) Low / 48dB(A) High
Drain hose| 1.5 meter
Dimensions| 340 x 240 x 570mm
Weight| 14.5kg
Colour| White / black
Refrigerant| R290 / 60g
Complies with EU regulations| CE / WEEE / RoHS
Ask your retailer or your municipality for updated information regarding the
disposal of the packaging and of the device.
Danger
Natural refrigerant propane (R290)!
Service
Warranty Certificate for the Clean Air Optima® Dehumidifier CA-705 Smart /
CA-706 Smart.
Date of purchase: …………………………………………………………………………………………
Customers name: …………………………………………………………………………………………
Address: …………………………………………………………………………………………………….
Telephone: ………………………………………………………………………………………………….
Email: ………………………………………………………………………………………………………..
Seller’s name: ………………………………………………………………………………………………
Address: …………………………………………………………………………………………………….
- Please fill in completely this Warranty Certificate. Send it with the invoice and the unit, postage pre-paid and using the original packing box, to your distributor. Make sure to include the appropriate return postage for the package.
- Please enclose a short description of the damage, fault or malfunction, and the circum- stances under which these problems arose.
The Clean Air Optima® Dehumidifier CA-705 Smart / CA-706 Smart is subjected to
strict testing procedures before leaving the factory. If within two years from
the date of purchase the product does not perform according to the
specifications, because of factory defects, the purchaser is entitled to free
repairs or replacement of parts upon presentation of this warranty (provided
that the malfunction or damage to the device and/or parts occurred under
normal operating conditions). What is covered: All parts defective in material
and workmanship. For how long: two years from purchase date. What we will do:
Repair or replace any defective parts.
Other Conditions
The provisions of this warranty are in lieu of any other written warranty
whether express or implied, written or oral, including any warranty of
merchantability or fitness for a particular purpose. The manufacturer’s
maximum liability shall not exceed the actual purchase price paid by you for
the product. In no event shall the manufacturer be liable for special,
incidental, consequential, or indirect damages. This warranty does not cover a
defect that has resulted from improper or unreasonable use or maintenance,
faulty assembly, accident, natural catastrophes, improper packing, or
unauthorized tampering, alteration, or modification as determined solely
us. This warranty is void if the label bearing the serial number has been
removed or defaced.
Thank you for reading!
Share your feedback about the Clean Air Optima® Dehumidifier CA-705 Smart /
CA-706 Smart on: www.cleanairoptima.com
For frequently asked questions about the CA-705 Smart / CA-706 Smart go to:
www.cleanairoptima.com and search for the
CA-705 Smart / CA-706 Smart
Download PDF instruction manual on:
www.cleanairoptima.com/info/manuals
Watch all Clean Air Optima® Product animation video’s on:
www.youtube.com
Clean Air Optima International B.V.
David Ricardostraat 9-7 / 9-9 | 7559 SH Hengelo (ov)
The Netherlands
Phone: +31 (0) 74 – 2670145
Clean Air Optima Germany GmbH
Enschedestraße 14
48529 Nordson | Germany
Phone: +49 (0) 5921 879-121
E-mail: info@cleanairoptima.com
Internet: www.cleanairoptima.com
A guarantee for healthy indoor air quality!
Designed in Germany © 2023 Clean Air Optima® , All rights reserved, Made in
P.R.C.
More info:
www.cleanairoptima.com Trademarks owned by:
Clean Air Optima Germany GmbH,
Enschedestraße 14, 48529 Nordhorn, Germany
References
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