Clean Air Optima User Manual

: June 7, 2024
: Clean Air

Clean Air Optima

product

CA-703 Parts / Main unit

Thank you for purchasing the Clean Air Optima Dehumidifier CA-703. 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 of the appliance

The appliance consists of the following main components:

Top lid
Front shell
Water tank
Lower lid
Control panel
Air outlet
Right side plate
Handle
Pre-Filter and air inlet
Water plug
Back shell
Power interface
Air outlet
Water tank

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.

Only for indoor use. Do not use or store outdoors.
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.
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.
Repairs may only performed by authorized service personal. Do not try to repair the device yourself to prevent electric shock or fire.
Always switch off the device before disconnecting the adapter.
Always remove the plug from the cord when the device is not being used.
Only use power adapters and cords provided. Check if adapter voltage matches local voltage.
Pull the plug when you do not use the device or when you clean internal or external parts of it.
For safety use put the device in a steady, horizontal position. Do not move while using.
Do not use the device in rooms where inflammable liquids, gases are stored or close to heat sources or heat-generating devices.
Never insert any other object into the body to avoid breakdown.
Never cover the air inlet and air outlet grid.
Never dissemble or replace the device’s inner parts.
Use and store the device not under 5°C or above 50°C.
Do not tip the unit to any side when the water tank is full.
Do not put heavy objects on the unit.
Please avoid places with direct sunlight. There is a risk that the device discolors.
Never immerse the unit in water or other liquids.
Use, maintain and clean the device as described in this manual

How to use

Power

Press the “POWER” button, the button lights up blue, the device starts to dehumidify. The dehumidify indicator light, lights up blue, the purify Ion/UV indicator light, lights up green. Press the “POWER” button again, the device turns off. All indicator lights go out. The fan will stop 10 seconds later. The power indicator will flicker in low temperature condition, it means that the device is defrosting, the fan will keep working, but the cryogenic chip stop working

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. If you press the button for 5 seconds, the LED display can show the room temperature for 5 seconds.

Dehumidify Indicator Light

When the device is working, this light turns on and lights up blue. When the device stops working, this light turns off

Double ‘‘88’’ display

When the device is running, it shows the current humidity. When the device is in stand-by mode, it shows “–” When you set the time, it shows the time you set

Air Purify Indicator Light

When the device is working, the air purify function (Ionizer & UV) starts to work automatically and the indicator light will light up green.

Water Tank Full Indicator Light

When water tank is full, the device will automatically stop. This light turns on and lights up red. 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.

Water Drainage

Water tank:

The Water tank full indicator light will lights up red when the water tank is full, a warning will be given.
Take out the water tank(FIG 1), then empty the water inside. Then put the water tank back into the dehumidifier correctly.

Please do not move the float out of the water tank, or the sensor will not detect the water tank whether it is full or not. (FIG 2)

Continuous Drainage

Installation

When the device is working, make sure that the left distance is 20 cm away from walls and furniture, see picture below.

Maintenance

NOTE : TURN OFF THE DEVICE AND UNPLUG IT BEFORE ANY MAINTENANCE OR REPAIR TO AVOID ELECTRIC SHOCKS.

Cleaning

Before cleaning the device, unplug the power cord. Clean the housing with a soft moisture cloth. Do not use chemical solvent (such as benzene, alcohol, gasoline). The surface may be damaged or even the whole case may be deformed. Do not sprinkle water on the device.

Pre-Filter

The device is equipped with a Pre-Filter, clean the Pre-Filter as following steps:

Remove the filter frame.
Remove the Pre-Filter from the frame.
Clean the Pre-Filter with a brush or with your vacuum cleaner.
Reinstall the Pre-Filter in the filter frame and assemble the filter frame to the device

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 more water stocked inside.
Unplug the device and fold up the power supply cord.
Remove and clean the Pre-Filter, allow it to dry completely and reinstall it.
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-703.

Problem	Possible Cause	Solution

Device does not switch on

| The power cord does not connect correctly| Connect the power plug and power socket correctly

Drain the water tank and replace the water tank to the correct position

The device can not work in such temperature

Clean the Pre-Filter

Clean the blockage from the air inlet and outlet

Set the humidity at least 5% lower than environmental humidity

| The water tank is full

or water tank is not

in the correct position

| The environment temperature is below 5°C or above 50°C
Inefficiency dehumidification| The Pre-Filter is blocked by dust
| The air inlet and outlet have a

blockage

| The setting humidity is higher than environmental humidity

Noise

| The device is installed askew The Pre-Filter is blocked|

Make sure the machine is installed uprightly Clean the Pre-Filter

LED display show “E1”

|

Temperature and humidity sensor breakdown

or be affected by damp

|

Change the temperature and humidity sensor or dry the sensor

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

Model CA-703
Rated voltage 220V – 240V/50Hz
Rated power 65W
Rated current 0.32A
Capacity 650ml/Day (30°C RH 80%)
Water tank 1.8L
Sound level <25 dB(A)
Equipped with Ionizer and UV-Lamp
Dimensions 210 x 155 x 335mm
Weight 2.4kg
Colour White
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

Service

Warranty Certificate for the Clean Air Optima Dehumidifier CA-703.

Date of purchase: .
Customers name:.
Address..
Telephone:..
Email:
Seller’s name:.
Address:

1. 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.
2. Please enclose a short description of the damage, fault or malfunction, and the circumstances under which these problems arose.

The Clean Air Optima Dehumidifier CA-703 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 by us. This warranty is void if the label bearing the serial number has been removed or defaced.

For frequently asked questions about the CA-703 go to: www.cleanairoptima.com and search for the CA-703.
Clean Air Optima International B.V. | David Ricardostraat 9-7 / 9-9 | 7559 SH Hengelo (ov) The Netherlands | Phone: +31 (0) 74 – 2670145
E-mail: info@cleanairoptima.com
Internet: www.cleanairoptima.com