Introduction
This user manual provides comprehensive instructions for the safe and efficient operation, maintenance, and troubleshooting of your Clean Air Optima CA-707 Smart Dehumidifier and Air Purifier. Please read this manual thoroughly before first use and keep it for future reference.
The Clean Air Optima CA-707 Smart is designed to improve indoor air quality by effectively removing excess moisture and filtering airborne pollutants. Its smart features allow for convenient control and monitoring.
Important Safety Instructions
Always follow basic safety precautions when using electrical appliances to reduce the risk of fire, electric shock, and injury.
- Ensure the power supply voltage matches the rating label on the appliance.
- Do not operate the appliance with a damaged cord or plug.
- Keep the appliance away from water and other liquids.
- Do not block air inlets or outlets.
- Unplug the appliance before cleaning or maintenance.
- This appliance is for indoor use only.
- Do not allow children to operate the appliance unsupervised.
Product Components and Features
Familiarize yourself with the main parts of your CA-707 Smart unit.
Figure 1: Front view of the CA-707 Smart unit alongside a smartphone displaying the Clean Air Optima app interface, highlighting its smart connectivity.
Figure 2: Rear view of the CA-707 Smart unit with the water tank removed, showing the internal compartment for easy access and maintenance.
Figure 3: Front panel of the CA-707 Smart unit, illustrating the circular air quality indicator light which changes color (blue, green, red) based on detected air quality levels.
Figure 4: Top control panel of the CA-707 Smart unit, showing the digital display indicating humidity percentage and various touch-sensitive buttons for manual operation, alongside a smartphone demonstrating app control.
Figure 5: Bottom section of the CA-707 Smart unit, highlighting the integrated 360-degree caster wheels for easy mobility and handles for convenient transport.
Setup and Installation
Unpacking
- Carefully remove the appliance from its packaging.
- Check for any signs of damage during transit. If damaged, do not operate and contact customer support.
- Remove all packing materials, including protective films and tapes.
- Ensure all components listed in the packing list are present: main unit, air filter, user manual, and drain hose.
Placement
- Place the unit on a firm, level surface.
- Ensure there is at least 20 cm (8 inches) of clear space around all sides of the unit for proper airflow.
- Avoid placing the unit near heat sources, direct sunlight, or in areas with excessive dust.
- For optimal dehumidification, place the unit in the center of the room or area requiring treatment.
Power Connection
- Plug the power cord into a grounded electrical outlet.
- Ensure the outlet meets the power requirements of the unit (220-240V, 50Hz).
Operating Instructions
Control Panel Overview
The control panel on top of the unit allows for manual operation. The digital display shows current humidity levels.
- Power Button: Turns the unit on/off.
- Mode Button: Cycles through operating modes (e.g., Dehumidify, Air Purify, Auto).
- Humidity Setting Buttons: Adjusts desired humidity level.
- Fan Speed Button: Selects fan speed (Low, High).
- Timer Button: Sets operation timer.
- Sleep Mode Button: Activates sleep mode, dimming lights and reducing fan speed.
Initial Operation
- Press the Power button to turn on the unit.
- The unit will display the current room humidity.
- Use the Humidity Setting buttons to set your desired humidity level (e.g., 40-60% RH is generally recommended).
- Select the desired operating mode using the Mode button.
Smart App Control
The Clean Air Optima CA-707 Smart can be controlled via a dedicated mobile application. This allows for remote control and monitoring of air quality and humidity.
- Download the "Clean Air Optima" app from the Google Play Store or Apple App Store.
- Ensure your smartphone is connected to a 2.4GHz Wi-Fi network.
- Follow the in-app instructions to pair your CA-707 Smart unit. This typically involves putting the unit into pairing mode (refer to app for specific steps).
- Once connected, you can control all functions, view real-time data, and set schedules from your smartphone.
Figure 6: Image showing the Clean Air Optima CA-707 Smart unit next to a smartphone displaying the app interface with "Get it on Google Play" and "Download on the App Store" icons, indicating smart control capabilities.
Maintenance and Care
Regular maintenance ensures optimal performance and extends the lifespan of your appliance.
Water Tank Emptying
- The unit will automatically stop operating when the water tank is full and an indicator light will illuminate.
- Carefully pull out the water tank from the rear of the unit.
- Empty the collected water.
- Reinsert the water tank firmly until it clicks into place. The unit will resume operation.
- Note: Some dripping may occur when removing the tank. Place a cloth underneath to catch any residual water.
Continuous Drainage
For continuous operation without emptying the water tank, connect the included drain hose.
- Locate the continuous drain outlet on the back of the unit.
- Attach one end of the drain hose securely to the outlet.
- Direct the other end of the hose to a suitable drain or container, ensuring it is lower than the unit for gravity drainage.
Filter Replacement and Cleaning
The CA-707 Smart features a multi-stage filtration system for air purification.
Figure 7: Exploded diagram illustrating the five-stage filtration process of the CA-707 Smart unit, including Activated Carbon Filter, Pre-filter, TRUE HEPA H13 filter with Nano silver coating, UV-C lamp, and Ionizer.
- Pre-filter: Clean regularly (e.g., monthly) with a vacuum cleaner or soft brush.
- Activated Carbon Filter & HEPA H13 Filter: These filters are not washable and should be replaced every 6-12 months, depending on usage and air quality. Refer to the manufacturer's website for replacement filters.
- UV-C Lamp: The UV-C lamp has a lifespan and may need replacement. Consult customer support for service.
Exterior Cleaning
- Wipe the exterior of the unit with a soft, damp cloth.
- Do not use abrasive cleaners or solvents.
Troubleshooting Guide
Before contacting customer support, please refer to the following table for common issues and solutions.
| Problem | Possible Cause | Solution |
|---|---|---|
| Unit does not turn on. | No power supply; Power cord not plugged in; Power outlet faulty. | Check power cord connection; Try a different outlet; Check circuit breaker. |
| Dehumidification is weak. | Air filter clogged; Room temperature too low; Room size too large; Doors/windows open. | Clean or replace air filter; Ensure room temperature is above 5°C (41°F); Close doors and windows; Consider using multiple units for larger areas. |
| Unit is noisy. | Unit not on a level surface; Air filter clogged; Internal components loose. | Place unit on a flat, stable surface; Clean or replace air filter; If noise persists, contact customer support. |
| Water tank full indicator is on, but tank is empty. | Water tank not properly inserted; Float switch malfunction. | Ensure water tank is fully and correctly inserted; If issue persists, contact customer support. |
| App connection issues. | Incorrect Wi-Fi network (not 2.4GHz); Incorrect pairing procedure; Router issues. | Ensure 2.4GHz Wi-Fi; Re-attempt pairing following app instructions; Restart router and unit. |
Technical Specifications
| Feature | Specification |
|---|---|
| Model Name | CA-707 Smart |
| Brand | Clean Air Optima |
| Color | White |
| Dimensions (L x W x H) | 26 x 26 x 61.8 cm |
| Weight | 12.1 kg |
| Water Tank Capacity | 4 Liters |
| Wattage | 280 watts |
| Recommended Floor Area | Up to 70 m² / 175 m³ / 750 ft² |
| Automatic Shut-off | Yes |
| Included Components | Air filter, User manual, Drain hose |
Warranty and Support
Clean Air Optima products are manufactured to the highest quality standards. For warranty information and customer support, please refer to the warranty card included with your purchase or visit the official Clean Air Optima website.
For technical assistance or service requests, please contact the seller or authorized service center. Keep your purchase receipt as proof of purchase for warranty claims.
Seller: Clean Air Optima Int. B.V.
