Introduction
This manual provides comprehensive instructions for the safe and efficient operation of your Cecotec ForceClima 12250 SmartHeating Portable Air Conditioner. This versatile 4-in-1 unit offers cooling, heating, ventilation, and dehumidification functions, designed to provide optimal climate control in your home or office. Please read this manual thoroughly before use and retain it for future reference.
1. Important Safety Instructions
Always follow basic safety precautions when using electrical appliances to reduce the risk of fire, electric shock, and injury.
1.1 General Safety
- Do not operate the unit with a damaged cord or plug.
- Do not block air outlets or inlets.
- Keep the unit away from flammable materials and open flames.
- Ensure the unit is placed on a stable, level surface.
- Do not insert objects into the unit's openings.
1.2 Electrical Safety
- Connect the unit to a properly grounded electrical outlet.
- Do not use extension cords or adapter plugs.
- Always unplug the unit before cleaning or servicing.
2. Product Overview
Familiarize yourself with the main components of your portable air conditioner.

Figure 2.1: The Cecotec ForceClima 12250 portable air conditioner, illustrating its ability to produce both cool (blue) and warm (red) air. The unit is black with a sleek design and includes a remote control.

Figure 2.2: The portable air conditioner positioned indoors, with its white exhaust hose extended and properly installed through a window kit to vent hot air outside. This setup is crucial for effective cooling or heating operation.
Key Components:
- Main Unit: Houses the compressor, fan, and control panel.
- Exhaust Hose: For expelling hot air (cooling mode) or cold air (heating mode) outside.
- Window Kit: Used to seal the window opening around the exhaust hose.
- Remote Control: For convenient operation from a distance.
- Casters and Handles: For easy portability.
3. Setup
3.1 Unpacking
Carefully remove the unit and all accessories from the packaging. Retain the packaging for future storage or transport.
3.2 Placement
Place the air conditioner on a firm, level surface near a window or door that can accommodate the exhaust hose. Ensure there is at least 20 cm (8 inches) of space around the unit for proper airflow.
3.3 Exhaust Hose Installation
- Attach the exhaust hose to the air outlet on the back of the unit.
- Extend the window sealing plate to fit your window opening.
- Insert the exhaust hose adapter into the opening of the window sealing plate.
- Close the window securely to hold the kit in place, ensuring a tight seal to prevent air leakage.
3.4 Power Connection
Plug the power cord into a grounded 240V electrical outlet. Ensure the outlet meets the unit's power requirements.
4. Operating Instructions
The unit can be operated via the touch control panel on top of the unit or the included remote control.
4.1 Control Panel and Remote Control
The LCD touch control panel allows direct access to all functions. The remote control provides the same functionality for convenience.
4.2 Operating Modes
The ForceClima 12250 SmartHeating offers four operating modes:
- Cooling Mode: Reduces room temperature. Set desired temperature using the +/- buttons. The unit provides 12000 BTU of cooling capacity.
- Heating Mode: Increases room temperature. Set desired temperature. The unit provides 8000 BTU of heating capacity.
- Fan Mode: Circulates air without cooling or heating. Select desired fan speed (low, medium, high).
- Dehumidification Mode: Removes excess moisture from the air. The unit will operate at a fixed fan speed in this mode.
4.3 Setting the Timer
The 24-hour timer allows you to program the unit to turn on or off automatically. Press the "Timer" button and use the +/- buttons to set the desired time in hours.
5. Maintenance
Regular maintenance ensures optimal performance and extends the lifespan of your air conditioner.
5.1 Cleaning the Air Filter
The air filter should be cleaned every two weeks or more frequently depending on usage and air quality. A dirty filter can reduce efficiency and airflow.
- Unplug the unit from the power outlet.
- Locate and remove the air filter from the back or side of the unit.
- Wash the filter with warm, soapy water. Rinse thoroughly.
- Allow the filter to air dry completely before reinserting it into the unit.
5.2 Draining Water
In dehumidification mode, or in very humid conditions, the internal water tank may fill up. The unit will stop operating when the tank is full and display an indicator. Drain the water as follows:
- Unplug the unit.
- Place a shallow pan or tray under the drain port at the bottom rear of the unit.
- Remove the drain plug to allow water to flow out.
- Once drained, replace the drain plug securely.
5.3 Storage
When storing the unit for an extended period, ensure it is completely drained and the filter is clean. Store in a dry, upright position.
6. Troubleshooting
Refer to this section for solutions to common issues you might encounter.
| Problem | Possible Cause | Solution |
|---|---|---|
| Unit does not turn on. | No power; power cord unplugged; full water tank. | Check power connection; plug in securely; drain water tank. |
| Unit does not cool/heat effectively. | Dirty air filter; blocked air intake/outlet; room too large; window kit not sealed. | Clean air filter; clear obstructions; ensure proper room size (up to 30 m²); seal window kit properly. |
| Unit is noisy. | Unit not on a level surface; fan obstruction. | Place on a level surface; check for and remove any obstructions. |
| Water leakage. | Drain plug not secured; unit tilted. | Ensure drain plug is tightly closed; place unit on a level surface. |
7. Specifications
Technical specifications for the Cecotec ForceClima 12250 SmartHeating Portable Air Conditioner.

Figure 7.1: The energy efficiency label for the Cecotec ForceClima 12250, indicating its energy class A for both cooling and heating, power consumption, and noise level of 65 dB.
| Feature | Detail |
|---|---|
| Brand | Cecotec |
| Model Number | 05264 |
| Dimensions (L x W x H) | 87 x 39.5 x 48 cm |
| Weight | 27.7 kg |
| Cooling Capacity | 12000 BTU |
| Heating Capacity | 8000 BTU |
| Air Flow Rate | Up to 400 m³/h |
| Recommended Room Size | Up to 30 m² |
| Power Consumption | 1357 Watts |
| Voltage | 240 Volts |
| Noise Level | 65 dB |
| Energy Efficiency Class | A |
| Special Features | Dehumidifier, 24h Timer, Remote Control |
8. Warranty and Support
Your Cecotec ForceClima 12250 SmartHeating Portable Air Conditioner comes with a two-year manufacturer's warranty.
For warranty claims, technical support, or spare parts inquiries, please contact Cecotec customer service. Refer to the official Cecotec website or your purchase documentation for specific contact details in your region.
Note: Information regarding the availability of spare parts is currently unavailable.





