CA-703B Clean Air Optima Dehumidifier User Manual

: June 17, 2024
: Clean Air Optima

Table of Contents

Thank you
Description of the appliance
Safety warnings
How to use
Water Drainage
Continuous Drainage
Installation
Maintenance
Dehumidifier storage
Troubleshooting
Specifications
Thank you for reading!
Customer Support
References
Read User Manual Online (PDF format)
Download This Manual (PDF format)

CA-703B Clean Air Optima Dehumidifier

CA-703B Clean Air Optima Dehumidifier

Thank you

for purchasing the Clean Air Optima Dehumidifier CA-703B/ CA-703W.

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:

Handle
Air inlet
Air outlet
Power interface
Continuous drainage (water drain, hose connection). Drain hose 1,5 meter included
Water tank
Control panel
Air outlet

Suitable for home and travel

With the additional included 12 Volt car adapter, the easily dehumidifier Clean Air Optima CA-703B/ CA-703W is also suitable for use in the car, truck, bus, commercial vehicle, caravan, mobile home, boat, etc.

Suitable for home and travel

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.
This device can be used by children aged from 8 years and above and persons with reduced physical, sensory or mental capabilities or lack of experience and knowledge if they have been given supervision or instruction concerning use of the device in a safe way and understand the hazards involved. Children shall not play with the device. Cleaning and user maintenance shall not be made by children without supervision.
Use proper voltage: AC 220V – 240V, 50/ 60Hz.
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 plug.
Always remove the plug from the cord when the device is not being used.
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.
Empty the water tank regularly. In extreme conditions the water tank may be full after a few hours operation.
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.

Press the “POWER” button again, the device turns off. All indicator lights go out. The fan will stop 10 seconds later.

Icon

The evaporator in the dehumidifier may defrost automatically if it is operated with a room temperature less than 18 °C.

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.

Ai r Purify Indicator Light
When the device is working, the air purify function (Ionizer & UV) starts to work when you push this button. The indicator light will light up.

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.

Temperature Light
This light shows the indoor temperature. This light shows the temperature both when the device is in operation and in standby mode.

Dehumidify Indicator Light
This light shows the indoor humidity. This light shows the humidity level both when the device is in operation and in standby mode.

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.

Water Drainage

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.

Installation

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. The permanent photocatalytic filter is located on either side of the device. The photocatalytic filter should be cleaned by gentle brushing once a week

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.
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-703B/ CA-703W.

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 environment temperature is below 5°C or above 50°C

The air inlet and outlet have a blockage

| 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 blockage from the air
inlet and outlet

Noise| The device is installed askew| Make sure the machine is installed uprightly

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-703B/ CA-703W
For rooms up to	x10m² / 25m³ / 112ft²
Rated voltage	220V – 240V, 50/60Hz
Rated power	65W
Fan capacity	80 m³ /h
Capacity	700ml/Day (30°C RH 80%)
Water tank	2L
Sound level	<38 dB(A)
Equipped with	Ionizer and UV-Lamp
Dimensions	240 x 140 x 360mm
Weight	2.16kg
Colour	White or black
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-703B/ CA- 703W.

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 circumstances under which these problems arose.

The Clean Air Optima Dehumidifier CA-703B/ CA-703W 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