1. Introduction
This manual provides essential instructions for the safe and efficient operation, installation, and maintenance of your Carrier 1 Ton 3 Star Window AC, model ESTRELLA PRO. Please read this manual thoroughly before using the air conditioner and retain it for future reference.
Image 1.1: Carrier 1 Ton 3 Star Window AC ESTRELLA PRO. This image shows the front view of the white window air conditioner unit.
2. Safety Information
Always follow basic safety precautions when using electrical appliances to reduce the risk of fire, electric shock, or injury.
- Ensure the power supply matches the rating label on the unit.
- Do not operate the AC with wet hands or when standing on a wet surface.
- Do not insert fingers or objects into the air inlet/outlet.
- Keep children away from the unit.
- Disconnect power before cleaning or servicing.
- Do not attempt to repair the unit yourself. Contact qualified service personnel.
3. Setup
3.1 Unpacking
Carefully remove the air conditioner from its packaging. Inspect the unit for any damage that may have occurred during shipping. Retain packaging materials for future transport or storage.
3.2 Installation
This window air conditioner requires proper installation in a suitable window opening. Professional installation is highly recommended to ensure correct placement, sealing, and electrical connection. Incorrect installation can lead to reduced performance, water leakage, or safety hazards. Amazon will raise an installation/demo request on your behalf within 24 hours of delivery. If you do not receive a confirmation call from the brand within this time, please contact the support number provided in the Warranty & Support section.
3.3 Power Connection
Connect the power cord to a dedicated electrical outlet that meets the unit's power requirements (230 Volts). Do not use extension cords or adapter plugs, as these can pose a fire hazard.
4. Operating Instructions
4.1 Remote Control Overview
The air conditioner is operated using the provided remote control. Insert two AAA batteries (not included) into the remote control. Point the remote control directly at the indoor unit when operating. Note that the remote control for this model does not display the current room temperature.
4.2 Basic Modes
- Cool Mode: Press the MODE button until the COOL indicator appears. Use the temperature adjustment buttons to set your desired temperature.
- Fan Mode: Press the MODE button until the FAN indicator appears. The unit will circulate air without cooling. Adjust fan speed as desired.
- Dry Mode: Press the MODE button until the DRY indicator appears. This mode helps to reduce humidity in the room.
4.3 Temperature Adjustment
Use the ▲ and ▼ buttons on the remote control to increase or decrease the desired temperature setting. The adjustable range is typically between 16°C and 30°C.
4.4 Fan Speed
Press the FAN SPEED button to cycle through available fan speeds: Low, Medium, High, and Auto. Auto fan speed adjusts automatically based on the room temperature.
4.5 Sleep Mode
Activate Sleep Mode for comfortable overnight operation. In this mode, the set temperature will gradually increase by 1°C after the first hour and another 1°C after the second hour, maintaining a comfortable sleeping environment while conserving energy.
4.6 Anti Bacterial Filter
This unit is equipped with an Anti Bacterial Filter designed to help provide cleaner air. Regular cleaning of this filter is essential for optimal performance and air quality.
5. Maintenance
Regular maintenance ensures efficient operation and extends the lifespan of your air conditioner. Always disconnect power before performing any maintenance.
5.1 Air Filter Cleaning
The air filter should be cleaned every two weeks, or more frequently depending on usage and air quality. To clean:
- Open the front panel of the unit.
- Carefully remove the air filter.
- Wash the filter with lukewarm water and a mild detergent. Rinse thoroughly.
- Allow the filter to air dry completely before reinstalling. Do not expose to direct sunlight.
- Reinstall the dry filter and close the front panel.
5.2 General Cleaning
Wipe the exterior of the unit with a soft, damp cloth. Do not use harsh chemicals, abrasives, or solvents, as these can damage the surface. Ensure no water enters the electrical components.
5.3 Seasonal Storage
If storing the unit for an extended period:
- Run the unit in Fan mode for a few hours to dry the internal components.
- Clean the air filter and the exterior.
- Disconnect the power cord.
- Cover the unit to protect it from dust and store it in a dry place.
6. Troubleshooting
Before contacting service, review the following common issues and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| AC does not turn on | No power, tripped circuit breaker, loose connection. | Check power cord, reset circuit breaker, ensure secure connection. |
| Insufficient cooling | Dirty air filter, blocked air intake/outlet, room too large, doors/windows open, low refrigerant. | Clean air filter, clear obstructions, ensure proper room size, close doors/windows. If refrigerant is low, contact service. |
| Unit is noisy | Loose parts, fan obstruction, unit not level. | Check for loose components, clear obstructions, ensure unit is level. |
| Water leakage | Improper installation, clogged drain pan. | Ensure proper tilt during installation. Clear drain pan. Contact service if issue persists. |
If the problem persists after attempting these solutions, or if you suspect a refrigerant leak, disconnect the power and contact authorized service personnel.
7. Specifications
| Brand | Carrier |
| Model | ESTRELLA PRO |
| Capacity | 1 Ton |
| Energy Efficiency | 3 Star BEE Rating |
| Cooling Power | 3550 Watts |
| Noise Level | 49 Decibels |
| Installation Type | Window |
| Special Feature | Anti Bacterial Filter |
| Material | Copper (Coil) |
| Voltage | 230 Volts |
| Item Weight | 39 kg |
| Dimensions (LxWxH) | 67.4 x 61.5 x 41.8 Centimeters |
| Included Components | 1 main unit and warranty card |
8. Warranty & Support
8.1 Product Warranty
This Carrier air conditioner comes with a 1 Year Warranty. Please refer to the warranty card included with your product for full terms and conditions. Note: Warranty coverage may be dependent on installation by a certified Carrier technician.
8.2 Customer Support
For any queries, installation requests, or technical assistance, please contact Carrier customer support:
- Toll-Free Number: 1800-3000-9027
- Online Store: Visit the Carrier Store on Amazon for more information and products.
