1. Introduction and Safety Information
Thank you for choosing the Clean Air Optima CA-702 Smart Dehumidifier and Air Purifier. This manual provides essential information for the safe and efficient operation of your device. Please read it thoroughly before use and retain it for future reference.
Important Safety Instructions:
- Always place the unit on a stable, level surface.
- Ensure the power supply matches the voltage specified on the rating label.
- Do not operate the unit with a damaged power cord or plug.
- Keep the air inlets and outlets clear of obstructions.
- Do not immerse the unit in water or other liquids.
- Unplug the unit before cleaning, maintenance, or when not in use.
- This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety.
2. Product Overview
The Clean Air Optima CA-702 Smart is a versatile 2-in-1 appliance designed to improve indoor air quality by both dehumidifying and purifying the air. It is suitable for rooms up to 20m² or 50m³, with a dehumidification capacity of 5 liters per day.
The Clean Air Optima CA-702 Smart Dehumidifier and Air Purifier, shown with its accompanying mobile application for remote control and monitoring.
Key Features:
- 2-in-1 Functionality: Combines dehumidification and air purification.
- Advanced Filtration: Features five filtration technologies for effective air purification.
- Automatic Dehumidification: Integrated hygrostat maintains desired humidity levels.
- Portability: Equipped with a practical handle for easy movement between rooms.
- Water Management: Offers both a removable water tank and a continuous water drainage option.
Filtration System:
The CA-702 Smart utilizes a comprehensive five-stage filtration system to ensure clean air:
- Pre-filter: Captures large dust particles and pet hair.
- Activated Carbon Filter: Absorbs odors, gases, and volatile organic compounds.
- TRUE HEPA H13 Filter: Traps 99.97% of airborne particles as small as 0.3 microns, including allergens, pollen, and fine dust.
- UV-C Lamp: Neutralizes bacteria, viruses, and mold spores.
- Ionizer: Releases negative ions to refresh the air and bind airborne pollutants.
An illustration detailing the five-stage filtration system of the CA-702 Smart, including the pre-filter, activated carbon filter, TRUE HEPA H13 filter, UV-C lamp, and ionizer, designed for comprehensive air purification.
3. Setup
Unpacking and Placement:
- Carefully remove the unit from its packaging.
- Place the dehumidifier on a firm, level surface in the desired room.
- Ensure there is at least 20 cm (8 inches) of space around the air inlets and outlets for proper airflow.
- Avoid placing the unit near heat sources or in direct sunlight.
Power Connection:
Plug the power cord into a grounded electrical outlet. The unit will enter standby mode.
Water Drainage Options:
The CA-702 Smart offers two methods for water collection:
- Water Tank: The unit comes with a removable water tank. When the tank is full, the unit will automatically shut off and an indicator light will illuminate. Empty the tank and reinsert it to resume operation.
- Continuous Drainage: For continuous operation without needing to empty the tank, attach the included drainage hose to the continuous drainage port on the back of the unit. Ensure the hose is directed downwards to a suitable drain or container.
The dehumidifier with its water collection tank partially open, demonstrating easy access for emptying and cleaning.
App Connection (Smart Functionality):
To utilize the smart features, download the Clean Air Optima app from the Google Play Store or Apple App Store. Follow the in-app instructions to connect your device to your home Wi-Fi network. This allows for remote control and monitoring of the unit.
Screenshots of the Clean Air Optima mobile application, illustrating the humidity control interface and the device selection menu for managing multiple units.
4. Operating Instructions
The CA-702 Smart can be operated via its control panel or through the Clean Air Optima mobile app.
The front panel of the CA-702 Smart, highlighting the digital display for humidity levels and various control buttons for operation.
Control Panel Functions:
- Power Button: Press to turn the unit On or Off.
- Mode Button: Cycle through operating modes (e.g., Dehumidification, Air Purification, Auto).
- Humidity Setting Buttons (+/-): Adjust the desired humidity level (e.g., 40% - 80% RH). The unit will operate until this level is reached.
- Fan Speed Button: Select desired fan speed (e.g., Low, High).
- Timer Button: Set an auto-off timer (e.g., 1-24 hours).
- Ionizer Button: Activate or deactivate the ionizer function.
- UV-C Lamp Button: Activate or deactivate the UV-C sterilization lamp.
Operating Modes:
- Dehumidification Mode: The unit removes excess moisture from the air. Set your desired humidity level.
- Air Purification Mode: The unit operates its filtration system to clean the air without active dehumidification.
- Auto Mode: The unit automatically adjusts its operation based on the ambient humidity to maintain a comfortable level.
5. Maintenance
Regular maintenance ensures optimal performance and extends the lifespan of your Clean Air Optima CA-702 Smart.
Cleaning the Unit:
- Always unplug the unit before cleaning.
- Wipe the exterior with a soft, damp cloth. Do not use abrasive cleaners or solvents.
- Clean the air inlets and outlets with a soft brush or vacuum cleaner to remove dust.
Water Tank Cleaning:
Empty and clean the water tank regularly to prevent mold and bacteria growth. Rinse with clean water and, if necessary, use a mild detergent. Ensure the tank is completely dry before reinserting.
Filter Maintenance:
The pre-filter can be cleaned periodically with a vacuum cleaner or rinsed with water. The Activated Carbon Filter and TRUE HEPA H13 Filter are not washable and should be replaced every 6-12 months, depending on usage and air quality. Refer to the filter system diagram in Section 2 for filter location.
6. Troubleshooting
If you encounter issues with your CA-702 Smart, please consult the following table before contacting customer support.
| Problem | Possible Cause | Solution |
|---|---|---|
| Unit does not turn on. | No power supply. Power cord not properly connected. | Check power connection. Ensure outlet is functional. |
| Dehumidification is not effective. | Room size too large. Air filters clogged. Temperature too low. | Ensure unit is suitable for room size. Clean or replace filters. Operate in recommended temperature range. |
| Water tank full indicator is on, but tank is not full. | Float switch stuck or dirty. | Remove and clean the water tank and float switch. |
| Unit is noisy. | Unit not on a level surface. Air filter clogged. | Place unit on a stable, level surface. Clean or replace filters. |
| App connection issues. | Incorrect Wi-Fi password. Router too far. | Verify Wi-Fi credentials. Move unit closer to router or check router settings. |
7. Specifications
Detailed technical specifications for the Clean Air Optima CA-702 Smart Dehumidifier and Air Purifier:
- Brand: Clean Air Optima
- Model Number: CA702Smart
- Color: White
- Product Dimensions (L x W x H): 22.5 x 25.5 x 43 cm (8.86 x 10.04 x 16.93 inches)
- Item Weight: 7 Kilograms (15.43 lbs)
- Power: 155 Watts
- Dehumidification Capacity: 5 Liters per day
- Water Tank Volume: 1.5 Liters
- Recommended Floor Area: Up to 20 m² (50 m³)
- Special Feature: Digital Display, Automatic Shut-off Function
- Recommended Uses: Domestic, Industrial
- Included Components: Air Filter, User Manual, Drainage Hose
The CA-702 Smart Dehumidifier with its physical dimensions: 430 mm (height), 255 mm (width), and 225 mm (depth), illustrating its compact design.
8. Warranty and Support
For warranty information, technical support, or to purchase replacement parts and filters, please refer to the official Clean Air Optima website or contact their customer service directly. Keep your purchase receipt as proof of purchase for warranty claims.
Note: Information regarding spare parts availability is currently unavailable. Please check the manufacturer's website for the most up-to-date information.
