1. Introduction
This manual provides comprehensive instructions for the installation, operation, and maintenance of your Prime 24000 BTU Cool/Heat 220V Air Conditioner. Please read this manual thoroughly before using the appliance to ensure proper function, safety, and to extend the product's lifespan. Keep this manual for future reference.

Figure 1: Prime 24000 BTU Air Conditioner Indoor Unit. This image displays the front view of the white indoor unit with the 'PRIME' logo.
2. Safety Information
Always follow basic safety precautions when using electrical appliances to reduce the risk of fire, electric shock, and injury. This appliance is designed for indoor use and must be installed by a qualified professional.
- Ensure the power supply matches the unit's requirements (220V).
- Do not operate the unit with wet hands.
- Do not insert objects into the air outlet or inlet.
- Keep children away from the unit.
- Turn off the power before cleaning or performing any maintenance.
- Do not attempt to repair the unit yourself. Contact qualified service personnel.
3. Package Contents
Your Prime 24000 BTU Air Conditioner package includes the following components:
- Indoor Unit
- Outdoor Unit
- Remote Control
- Complete Installation Kit (pipes, wires, mounting brackets, etc.)
- User Manual
4. Product Overview and Features
The Prime 24000 BTU Air Conditioner is a versatile cool/heat split system designed for efficient climate control in large spaces. It features quiet operation and a standard white finish.

Figure 2: Key Features of the Prime Air Conditioner. This image highlights the included remote control, digital display, and CLEAN function.
Key Features:
- Remote Control Included: For convenient operation from a distance.
- Digital Display: Provides clear information on settings and temperature.
- CLEAN Function: Helps maintain the cleanliness of the indoor unit's evaporator.
- Silent Operation: Designed to minimize noise for a comfortable environment.
- Energy Efficiency: Optimized for lower power consumption.
5. Setup and Installation
Installation of this split-system air conditioner requires specialized tools and knowledge. It is highly recommended that installation be performed by a certified HVAC professional to ensure proper function, safety, and warranty validity.
5.1 Power Requirements
The unit operates on a 220V power supply. Ensure your electrical system can support this voltage and the required amperage. A dedicated circuit is often recommended.
5.2 Unit Dimensions
Proper spacing is crucial for efficient operation and maintenance. Refer to the dimensions below for planning the installation location.

Figure 3: Dimensions of the Prime Air Conditioner Indoor and Outdoor Units. The indoor unit measures 103 cm wide, 32 cm high, and 20 cm deep. The outdoor unit measures 73 cm wide, 64.5 cm high, and 28.5 cm deep.
5.3 Installation Kit
The included installation kit contains the necessary components for connecting the indoor and outdoor units, including refrigerant lines, electrical wiring, and mounting hardware. Follow the detailed instructions provided by the professional installer.
6. Operating Instructions
Your Prime air conditioner offers various modes to suit your comfort needs. All functions are accessible via the included remote control.

Figure 4: Operating Modes of the Prime Air Conditioner. This image illustrates the Cool, Dry, Heat, Fan, Sleep, and Eco modes.
6.1 Operating Modes:
- Cool Mode: Provides refrigeration to lower the room temperature.
- Dry Mode: Reduces humidity in the room without significant temperature change.
- Heat Mode: Provides heating to raise the room temperature.
- Fan Mode: Circulates air without cooling or heating.
- Sleep Mode: Adjusts temperature and fan speed for comfortable sleep and energy saving.
- Eco Mode: Optimizes operation for reduced energy consumption.
6.2 Remote Control
The remote control allows you to power the unit on/off, select operating modes, adjust temperature, set fan speed, and activate special functions like Sleep and Eco modes. Refer to the remote control's specific instructions for detailed button functions.
7. Maintenance
Regular maintenance ensures optimal performance and longevity of your air conditioner. Always disconnect power before performing any maintenance.
7.1 Air Filter Cleaning
The air filters should be cleaned every two weeks or more frequently depending on usage and air quality. Remove the filters, wash them with mild detergent and water, rinse thoroughly, and allow them to dry completely before reinserting.
7.2 Outdoor Unit Cleaning
Periodically clear any debris (leaves, dirt) from around the outdoor unit to ensure proper airflow. Do not spray water directly onto electrical components.
7.3 Professional Servicing
It is recommended to have a qualified technician inspect and service your unit annually to check refrigerant levels, clean coils, and ensure all components are functioning correctly.
8. Troubleshooting
Before contacting service, review the following common issues and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Unit does not turn on | No power, circuit breaker tripped, remote control batteries low | Check power supply, reset breaker, replace remote batteries. |
| Insufficient cooling/heating | Dirty air filters, blocked outdoor unit, wrong mode selected, room too large | Clean filters, clear outdoor unit, select correct mode, ensure unit capacity matches room size. |
| Unusual noise | Loose parts, foreign object, unit not level | Check for loose components, remove obstructions, ensure unit is level. If noise persists, contact service. |
| Water leakage | Clogged drain pipe, improper installation | Clear drain pipe. If issue persists, contact installer. |
9. Specifications
Below are the technical specifications for the Prime 24000 BTU Cool/Heat Air Conditioner.

Figure 5: Technical Specifications for the Prime Air Conditioner. This image confirms the 24,000 BTU cooling capacity, 220V/60Hz voltage, and silent operation.
| Feature | Specification |
|---|---|
| Brand | Prime |
| Model Number | SETCLF121H |
| Cooling Capacity | 24,000 BTU |
| Voltage | 220V / 60Hz |
| Operation Type | Cool/Heat (Frío/Calor) |
| Special Features | Remote Control, Digital Display, CLEAN Function, Silent Operation, Energy Efficient |
| Indoor Unit Dimensions (W x H x D) | 103 cm x 32 cm x 20 cm |
| Outdoor Unit Dimensions (W x H x D) | 73 cm x 64.5 cm x 28.5 cm |
| SEER Rating | 16.0 |
| BEE Rating | 3 Star |
| Color | White |
10. Warranty and Support
For warranty information, please refer to the documentation provided at the time of purchase. In case of technical issues or service requests, please contact your authorized dealer or the manufacturer's customer support. Ensure you have your model number (SETCLF121H) and purchase details available.





