1. Introduction
Thank you for choosing the Electactic 12000BTU U-Shaped Window Air Conditioner. This unit is designed to provide efficient cooling, dehumidification, and air circulation for spaces up to 550 sq. ft. Its unique U-shaped design allows for full window views and significantly reduces operational noise by placing the compressor outside. Please read this manual thoroughly before installation and operation to ensure proper use and maintenance.

Image: The Electactic 12000BTU U-Shaped Window Air Conditioner, showcasing its sleek design and included remote control.
2. Safety Information
To prevent injury to the user or other people and property damage, the following instructions must be followed. Incorrect operation due to ignoring instructions may cause harm or damage.
- Always use a grounded 115V, 60Hz power outlet.
- Do not operate the unit with wet hands.
- Do not block air inlets or outlets.
- Ensure the unit is securely installed according to the installation instructions.
- Keep children and pets away from the unit during operation.
- Unplug the unit before cleaning or performing any maintenance.
- Do not attempt to repair or modify the unit yourself. Contact qualified service personnel.
3. Package Contents
Verify that all components are present and in good condition upon unpacking.
- U-Shaped Window Air Conditioner Unit
- Remote Control
- Installation Accessories (Window sealing foam, mounting brackets, screws, etc.)
- User Manual

Image: A visual representation of the items included in the product box, such as the AC unit, remote, and installation kit.
4. Installation Guide
This U-shaped window AC unit is designed for quick and easy installation in double or single hung windows. No external brackets or extra support are typically required.
4.1 Window Requirements
- Minimum window opening height: 16 inches
- Window width range: 24 inches to 48 inches
- Maximum sill height: 11 inches
- Suitable wall thickness for adjustable foot: 5 inches (min) to 9.4 inches (max)

Image: A diagram illustrating the minimum and maximum window dimensions required for proper installation of the U-shaped AC unit.

Image: A close-up view of the adjustable foot mechanism, highlighting the required wall thickness range for stable installation.
4.2 Installation Steps
- Prepare the window: Clean the window sill and frame.
- Install the mounting brackets: Secure the provided brackets to the window frame as per the detailed instructions in the included installation kit.
- Place the unit: Carefully lift the U-shaped AC unit and place it into the window opening, ensuring the U-section sits over the window sill. The outer part of the unit (compressor) should be outside the window.
- Secure the unit: Fasten the unit to the mounting brackets using the provided screws. Ensure it is level and stable.
- Seal the window: Use the provided foam strips and sealing materials to seal any gaps around the unit and the window sash to prevent air leakage.
- Adjust the adjustable foot: Adjust the rubber adjustable foot according to the thickness of your wall. This foot must be fixed on the wall to prevent vibration and reinforce the unit.
- Plug in the unit: Once securely installed and sealed, plug the power cord into a grounded 115V outlet.
5. Operating Instructions
The Electactic U-Shaped AC unit can be controlled via the intuitive touch panel on the unit or the included remote control.
5.1 Control Panel and Remote Control
The control panel features various buttons for mode selection, fan speed, temperature adjustment, timer, and power. The remote control offers full functionality for convenient operation from a distance.

Image: A detailed view of the AC unit's control panel and the remote control, highlighting various function buttons.
5.2 Basic Operation
- Power On/Off: Press the Power button to turn the unit on or off.
- Mode Selection: Press the Mode button to cycle through the available modes: Cool, Dry, Fan, Auto, Sleep, and Energy Saver.
- Temperature Adjustment: Use the Up/Down arrows to set the desired temperature (62°F to 86°F).
- Fan Speed: Press the Fan Speed button to select between Low, Medium, and High fan speeds.
- Timer: Set a timer for the unit to turn on or off automatically (up to 24 hours).
- Airflow Direction: Adjust the louvers manually or use the 4-way swing feature (if available via remote/panel) to direct airflow.
6. Modes and Features
The unit offers versatile operation with multiple modes and energy-saving features.
- Cool Mode: Provides powerful cooling for rapid temperature reduction. Ideal for hot weather.
- Dry Mode: Functions as a dehumidifier, removing excess moisture from the air to improve comfort in humid conditions.
- Fan Mode: Circulates air without cooling, providing a gentle breeze. Use when cooling is not needed.
- Auto Mode: Automatically selects the appropriate operating mode (Cool, Dry, or Fan) based on the room temperature to maintain the set temperature.
- Sleep Mode: Adjusts the temperature and fan speed for quiet, comfortable sleep, gradually increasing the temperature slightly over time to save energy.
- Energy Saver Mode: Optimizes energy consumption by cycling the compressor and fan on and off to maintain the set temperature efficiently. The unit has a CEER of 10.9.
- Quiet Operation: The U-shaped design places the noisy compressor outside, resulting in an incredibly low noise level of just 45dB, ensuring a peaceful environment.
- Full Window View: The innovative design allows for an unobstructed view through your window, unlike traditional window AC units.

Image: An illustration highlighting the unit's 12,000 BTU cooling capacity, coverage area of 550 sq. ft., and the six available operating modes.

Image: A graphic demonstrating the low noise level of the AC unit (45dB) compared to typical home and street sounds, emphasizing energy savings.
7. Maintenance
Regular maintenance ensures optimal performance and extends the lifespan of your air conditioner.
7.1 Cleaning the Air Filter
The unit is equipped with a washable filter that should be cleaned regularly (every two weeks or more often depending on usage) to maintain air quality and cooling efficiency.
- Unplug the unit from the power outlet.
- Open the front panel and carefully remove the air filter.
- Wash the filter with warm, soapy water. Rinse thoroughly.
- Allow the filter to air dry completely before reinserting it into the unit. Do not use a dryer or direct sunlight.
- Close the front panel and plug the unit back in.
The unit may have a filter light reminder. Reset the filter reminder after cleaning by pressing the designated button on the control panel or remote.
7.2 Cleaning the Unit Exterior
Wipe the exterior of the unit with a soft, damp cloth. Do not use harsh chemicals, abrasives, or solvents.
8. Troubleshooting
Before contacting customer support, please refer to the following common issues and solutions.
| Problem | Possible Cause | Solution |
|---|---|---|
| Unit does not turn on | No power; Power cord not plugged in; Circuit breaker tripped; Remote control batteries dead. | Ensure unit is plugged in; Check circuit breaker; Replace remote batteries. |
| Insufficient cooling | Dirty air filter; Blocked air vents; Room too large; Temperature setting too high; Window not properly sealed. | Clean air filter; Clear obstructions; Ensure room size is within specifications (550 sq. ft.); Lower temperature setting; Re-seal window gaps. |
| Unit is noisy | Loose installation; Unit not level; Obstruction in fan. | Check installation for tightness; Ensure unit is level; Inspect for foreign objects. |
| Water dripping inside | Drainage path blocked; Unit not tilted slightly outwards. | Check and clear drainage; Ensure unit has a slight downward tilt towards the outside for proper condensation drainage. |
9. Specifications
Technical details of the Electactic 12000BTU U-Shaped Window Air Conditioner.

Image: A visual representation of the cooling capacity, showing how the unit can effectively cool areas up to 550 sq. ft. across different room layouts.
| Feature | Detail |
|---|---|
| Model Number | NCAA-08C/X1E |
| Cooling Power | 12000 British Thermal Units (BTU) |
| Floor Area Coverage | Up to 550 Square Feet |
| Voltage | 115 Volts |
| Noise Level | 45 dB |
| Product Dimensions (D x W x H) | 28.94 x 18.7 x 14.96 inches |
| Item Weight | 66.8 pounds |
| Seasonal Energy Efficiency Ratio (SEER) | 10.5 |
| Dehumidification Capacity | 30 Liters/Day |
| Special Features | 4 Way Swing, Dehumidifier, Dust Filter, Fast Cooling, Filter Light Reminder |
| Color | White |
10. Warranty and Support
This Electactic U-Shaped Window Air Conditioner comes with a 1-Year Warranty from the date of purchase, covering defects in materials and workmanship under normal use.
For technical assistance, troubleshooting, or warranty claims, please contact Electactic Customer Support. You can typically find contact information on the product packaging, the Electactic brand store on Amazon, or by visiting the official Electactic website.
Please have your model number (NCAA-08C/X1E) and proof of purchase ready when contacting support.
For additional support and resources, visit the Electactic Store on Amazon.





