Introduction
Thank you for choosing the Sansui JSP185SI24A1 Split Inverter Air Conditioner. This manual provides essential information for the safe and efficient operation, installation, and maintenance of your new AC unit. Please read this manual thoroughly before using the appliance and keep it for future reference.
This 1.5 Ton, 5 Star rated AC features ZEN Cool Inverter technology, 5-in-1 convertible modes, Blue Fin technology, copper tubing, anti-rust coating, and a PM 2.5 filter for enhanced performance and air quality.
Safety Information
Important: Always follow basic safety precautions when using electrical appliances to reduce the risk of fire, electric shock, and injury.
- Ensure the AC unit is installed by a qualified technician according to local regulations and this manual.
- 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 the power cord away from heat sources and sharp edges.
- If the supply cord is damaged, it must be replaced by the manufacturer, its service agent, or similarly qualified persons to avoid a hazard.
- Turn off the power supply before cleaning or performing any maintenance.
- This appliance is not intended for use by persons (including children) 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.
- Children should be supervised to ensure that they do not play with the appliance.
What's in the Box
Upon unpacking, please verify that all the following components are present:
- 1 Indoor Unit
- 1 Outdoor Unit
- 1 User Manual (this document)
- 1 Power Cable
- 1 Remote Control
- 1 Installation Plate
- Installation Pipe-1
- Installation Pipe-2
- 1 Warranty Card
- 2 AAA Batteries (for remote control)
Setup and Installation
Installation of this split air conditioner requires specialized tools and knowledge. It is strongly recommended that you arrange for professional installation by a certified technician to ensure proper functioning, safety, and warranty validity.
Key Installation Considerations:
- Location: Choose a location for both indoor and outdoor units that allows for optimal airflow, minimal obstruction, and easy access for maintenance.
- Mounting: Ensure both units are securely mounted on stable surfaces.
- Drainage: Proper drainage for condensate water is crucial to prevent leaks and water damage.
- Electrical Connection: The unit requires a dedicated power circuit. Ensure the electrical wiring meets local codes and the AC's power requirements.
- Refrigerant Piping: The copper tubing must be correctly connected and sealed to prevent refrigerant leaks.

Operating Instructions
Your Sansui AC is controlled via the included remote control. Ensure the AAA batteries are correctly inserted.

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 available modes: Auto, Cool, Dry, Fan, Heat (if applicable).
- Temperature Adjustment: Use the TEMP ▲ and TEMP ▼ buttons to set your desired temperature.
- Fan Speed: Press the FAN button to adjust the fan speed (Auto, Low, Medium, High).
Special Features:
- 5-in-1 Convertible Cooling: This feature allows you to adjust the cooling capacity (e.g., 40%, 60%, 80%, 110%) to optimize energy consumption based on your needs. Refer to the remote control or specific instructions for activating and adjusting these modes.

Image: Diagram illustrating the 5-in-1 Convertible Cooling modes (Auto Mode, C1-40%, C2-60%, C3-80%, C4-110%), which regulate compressor speed and fan output for energy optimization. - ZEN Cool Technology: Provides rapid and efficient cooling. Activate via the ZEN COOL button on the remote for quick comfort.
- 4-Way Swing: Ensures uniform cooling throughout the room by automatically adjusting the horizontal and vertical airflow direction. This feature can be controlled via the remote.

Image: A person relaxing in a room with the Sansui AC unit installed, demonstrating the 4-Way Swing feature for even cooling, even at high ambient temperatures up to 54°C, powered by ZEN Cool Inverter Technology. - Eco Mode: Optimizes energy consumption for cost-effective operation. Press the ECO button (if available on remote) or select through mode options.

Image: A person smiling while looking at a document, with the Sansui AC in the background, illustrating the benefit of Eco Mode for energy savings. - Sleep Mode: Automatically adjusts the temperature and fan speed during the night to ensure comfortable sleep and energy savings. Activate via the SLEEP button.
- Silent Mode: Reduces operational noise for a quieter environment. Activate via the SILENT button.
- Timer Function: Set the AC to turn on or off automatically at a specified time. Refer to the remote control section for detailed timer settings.
- Auto Restart: In case of a power outage, the unit will automatically restart with the previous settings once power is restored.
- Child Lock: Prevents accidental changes to settings. Refer to the remote control instructions for activation.
Maintenance
Regular maintenance ensures optimal performance and longevity of your AC unit. Always disconnect power before cleaning.
- Filter Cleaning: The PM 2.5 filter should be cleaned regularly (e.g., every 2-4 weeks, depending on usage and air quality). Open the front panel of the indoor unit, remove the filter, clean it with a vacuum cleaner or wash with lukewarm water, then dry completely before reinserting.

Image: A parent holding a baby in a room with the Sansui AC, highlighting the PM 2.5 filter feature for cleaner and healthier air. - Auto Clean Function: This feature helps prevent the growth of mold and bacteria inside the indoor unit by drying the evaporator coil. Activate via the CLEAN button on the remote.
- Outdoor Unit Cleaning: Periodically clean the outdoor unit's coils and fins to remove dust, leaves, and debris. Ensure the area around the outdoor unit is clear for proper airflow.
- Blue Fin & Anti-Rust Coating: The Blue Fin coating on the evaporator and condenser coils, along with the anti-rust coating, protects the unit from corrosion, extending its lifespan.

Image: A close-up view of the Blue Fin coated coils and 100% copper tubing within the Sansui AC, emphasizing durability and resilience. - Copper Tubing: The 100% copper tubing ensures efficient heat transfer and is more durable than aluminum, requiring less maintenance.
Troubleshooting
Before contacting service, please check the following common issues:
| Problem | Possible Cause | Solution |
|---|---|---|
| AC does not turn on. | No power, remote batteries dead, circuit breaker tripped. | Check power supply, replace remote batteries, reset circuit breaker. |
| Insufficient cooling. | Dirty air filter, windows/doors open, temperature setting too high, outdoor unit obstructed. | Clean air filter, close windows/doors, lower temperature, clear obstructions around outdoor unit. |
| Unusual noise. | Loose parts, foreign objects, unit not level. | Check for loose parts, remove foreign objects, ensure unit is level. If noise persists, contact service. |
| Water leakage from indoor unit. | Clogged drain pipe, improper installation. | Clear drain pipe. If issue persists, contact a qualified technician for inspection. |
If the problem persists after attempting these solutions, please contact customer support or a qualified service technician.
The unit also features Self Diagnosis, which can help identify certain issues. Refer to the display codes if any appear.

Specifications
| Feature | Detail |
|---|---|
| Brand | SANSUI |
| Model Name | JSP185SI24A1 |
| Capacity | 1.5 Tons |
| BEE Star Rating | 5 Star (2025) |
| Seasonal Energy Efficiency Ratio (SEER) | 5.2 |
| Annual Energy Consumption | 767.34 Kilowatt Hours Per Year |
| Cooling Power | 5.1 Kilowatts |
| Special Features | 4 Way Swing, Auto Clean, Fast Cooling, Silent Mode, Sleep Mode, ZEN Cool Technology, 5-in-1 Convertible Modes, Blue Fin, Copper Tubing, Anti Rust Coating, PM 2.5 Filter, Self Diagnosis, Stabilizer Free, BLDC Motor (IDU), Child Lock, Auto Restart |
| Product Dimensions (Indoor Unit) | 92W x 23.5H x 31.5D Centimeters |
| Product Dimensions (Outdoor Unit) | 78W x 54H x 31D Centimeters (approx, derived from image) |
| Item Weight | 38.9 Kilograms (Total) |
| Noise Level | 42 Decibels |
| Refrigerant | R-32 (Eco Friendly) |
| Filter Type | PM 2.5 |
| Inverter Type | Has Inverter |
| Installation Type | Split System |
| Compressor Type | Rotary |
| Voltage | 230 Volts |
| Power Source | Corded Electric |
| Wattage | 1285 Watts |
| Control Method | Remote Control |
| Room Type | Bedroom (Recommended) |
| Manufacturer | PG Technoplast Private Limited |


Warranty and Support
Your Sansui JSP185SI24A1 AC comes with a comprehensive warranty:
- 1 Year Comprehensive Warranty on the entire unit.
- 10 Years Warranty on the Compressor.
Please retain your purchase receipt and warranty card for any service claims. For technical support, service requests, or warranty inquiries, please refer to the contact information provided on your warranty card or visit the official SANSUI website.
Manufacturer: PG Technoplast Private Limited, PLOT NO. 100 TO 103 AND 118 TO 121, RIICO INDUSTRIAL AREA BHIWADI EXTENSION, KHARANI, BHIWADI, DISTT ALWAR, RAJASTHAN 301019.