1. Introduction
This manual provides essential information for the safe and efficient operation of your Blue Star 2 Ton 3 Star Inverter Split AC, model IE324YNU. Please read these instructions carefully before installation and use, and retain them for future reference. This air conditioner features Copper coils, Convertible 5-in-1 Cooling, Auto Defrost, Dust Filters, and Blue Fins for enhanced performance and durability.

Image 1.1: Front view of the Blue Star Inverter Split AC indoor unit.
2. Safety Information
Always follow basic safety precautions to reduce the risk of fire, electric shock, or injury. This appliance is not intended for use by persons with reduced physical, sensory, or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety.
- Ensure the power supply matches the unit's requirements.
- Do not insert fingers or objects into the air inlet/outlet.
- Do not attempt to repair the unit yourself. Contact qualified service personnel.
- Keep the area around the outdoor unit clear of obstructions.
- Turn off the power supply before cleaning or maintenance.
3. Product Components
The following components are typically included with your Blue Star Split AC:
- 1 Indoor Unit
- 1 Outdoor Unit
- 3m Copper wire
- 3.5m Inter Connecting Pipe
- 1 Remote Control
- User Manual (this document)
- Warranty Card
4. Setup and Installation
The Blue Star Split AC requires professional installation to ensure proper functioning and safety. Refer to the dimensions below for planning the installation space.

Image 4.1: Dimensions of the indoor and outdoor units, and remote control.
Unit Dimensions and Weight:
- Indoor Unit (IDU): 111 cm (Width) x 21.5 cm (Depth) x 33.5 cm (Height)
- Outdoor Unit (ODU): 88.9 cm (Width) x 36.7 cm (Depth) x 58.2 cm (Height)
- IDU Weight: 15 Kg
- ODU Weight: 31.5 Kg
- Total Item Weight: 46.5 Kg
Installation Service Charges:
Installation services are typically provided by authorized technicians. Please refer to the service charges table for common installation-related costs. These charges are subject to change and may vary based on specific requirements and location.

Image 4.2: Typical service charges for Split AC installation and related services.
5. Operating Instructions
Your Blue Star AC is designed with several features to provide optimal comfort and energy efficiency. Use the provided remote control to access these functions.

Image 5.1: Overview of key features including Inverter Compressor, R32 Refrigerant, Copper Condenser, 5-in-1 Convertible Cooling, Dust Filter, Annual Consumption, and Smart Ready functionality.
Key Operating Modes and Features:
- 5-in-1 Convertible Cooling: This unique mode allows you to adjust the AC's cooling capacity to 5 different levels (100%, 80%, 60%, 40%, and 110% Turbo) based on your comfort needs and energy saving preferences. This feature is activated using a combination of buttons on the remote control.
- Eco Mode: Activates an energy-saving operation that helps reduce electricity consumption while maintaining comfortable cooling.
- Turbo Cool: Provides rapid cooling to quickly bring the room temperature down, ideal for extreme heat.
- Dry Mode: Reduces humidity in the room without significant cooling, suitable for humid weather.
- Comfort Sleep: Adjusts temperature automatically during sleep for enhanced comfort and energy efficiency.
- Hidden Display: The display on the indoor unit can be turned off for undisturbed sleep.
- 2D Way Air Swing: Ensures uniform cooling distribution throughout the room.

Image 5.2: Visual representation of the 5-in-1 Convertible Cooling modes at different capacities.

Image 5.3: Highlights of additional features including Turbo Cool, Smart Ready, Quiet Performance, and Anti-Corrosive Blue Fins.
6. Maintenance
Regular maintenance ensures the longevity and efficient performance of your air conditioner.
- Dust Filter: The AC is equipped with dust filters. Clean these filters regularly (e.g., every two weeks) to maintain air quality and cooling efficiency. Refer to the product manual for specific cleaning instructions.
- Anti-Corrosive Blue Fins: The condenser and evaporator coils feature anti-corrosive blue fins, which protect them from corrosion and leakage caused by harsh weather, rainwater, salty air, and humidity. While these fins offer protection, periodic professional cleaning of the coils is recommended.
- Outdoor Unit: Ensure the outdoor unit is free from debris, leaves, and other obstructions to allow proper airflow.
- Professional Servicing: Schedule annual professional servicing to check refrigerant levels, clean coils, and ensure all components are functioning correctly.
7. Troubleshooting
If your AC is not operating correctly, perform the following basic checks before contacting customer service.
- No Power: Check if the power cord is securely plugged in and if the circuit breaker has tripped.
- Remote Control Not Working: Ensure batteries are correctly inserted and not depleted. Point the remote directly at the indoor unit.
- Insufficient Cooling: Check if the air filters are clean. Ensure windows and doors are closed. Verify that the temperature setting is appropriate.
- Unusual Noises: Minor noises during operation are normal. If you hear loud or unusual noises, turn off the unit and contact service.
- Self Diagnosis: Your AC is equipped with a self-diagnosis feature that can indicate certain issues via error codes on the display. Refer to the detailed manual for specific error code interpretations.
For persistent issues, contact Blue Star customer support.
8. Specifications
| Specification | Value |
|---|---|
| Brand | Blue Star |
| Model Number | IE324YNU |
| Capacity | 2 tons |
| Cooling Power | 23406 British Thermal Units |
| Energy Rating | 3 Star (as per new BEE guidelines) |
| Annual Energy Consumption | 1261.37 Kilowatt Hours Per Year |
| ISEER Value | 3.90 |
| Noise Level | 38 Decibels |
| Refrigerant | R-32 (Eco-friendly) |
| Inverter Type | Has Inverter |
| Compressor Type | Rotary Scroll |
| Voltage | 230 Volts |
| Wattage | 2025 Watts |
| Special Features | Dust Filter, 5-in-1 Convertible Cooling, Auto Defrost, Blue Fins, Eco Mode, Hidden Display, Self Diagnosis, Turbo Cool, Stabliser-free operation |
| 100% Copper | Condenser coil, evaporator coil, and connecting tubes |
| Ambient Temperature | Up to 52 degree Celsius |
9. Warranty and Support
Your Blue Star AC comes with comprehensive warranty coverage and dedicated customer support.
Warranty Details:
- Product Warranty: 1 Year on Product
- Compressor Warranty: 10 Years on Inverter Compressor
- Coverage: Comprehensively covers repairs, rectification, or replacement of components like Electronic PCB, IDU Evaporating Coil & ODU Condenser Coil.
- Exclusions: All types of air filters, plastic and metal parts, remote handset & gas charging. Gas charging associated with Compressor/Evaporator/Condenser coil to be paid by the customer. This applies to residential usage only.
- Installation: For units installed by entities outside of Brand's service network, warranty repairs for defects attributed to installation may be charged by the Brand.
Customer Support:
For queries or assistance, please contact Blue Star customer service:
- Telephone: 89 7678 1177
- WhatsApp: Send 'Hi' to 829 100 1177
- Email: customerservice@bluestarindia.com
When contacting support, please provide the product's model name (IE324YNU) and seller's details mentioned on your invoice. The brand's service center will schedule a convenient slot for your service request.
