1. Introducción
This manual provides essential information for the safe and efficient operation, installation, and maintenance of your Haier 1.5 Ton 4 Star Triple Inverter Split AC. Please read it thoroughly before using the appliance and retain it for future reference.
2. Producto terminadoview
The Haier 1.5 Ton 4 Star Triple Inverter Split AC is designed to provide efficient and comfortable cooling. It features advanced technologies for enhanced performance and user convenience.
Características principales:
- Triple Inverter Compressor: Variable speed compressor adjusts power based on heat load, offering energy efficiency.
- Modos convertibles 7 en 1: Offers flexible cooling capacity from 40% to 110% to suit various needs and save energy.
- Frost Self Clean: Automatic cleaning function for the indoor unit, removing dust and bacteria.
- Supersonic Cooling: Logra un enfriamiento rápido en aproximadamente 10 segundos.
- 20 Mtrs Air Throw: Ensures wide and effective air circulation across the room.
- Filtro antibacteriano: Improves air quality by filtering out dust and bacteria.
- Hyper PCB: Designed for durability and protection against power surges and fluctuations.
- 60°C High Ambient Performance: Maintains optimal cooling even in extreme temperatures.
- 100% Pure Grooved Copper: Enhances heat exchange efficiency and product longevity.
Contenido del paquete:
- 1 unidad interior
- 1 Unidad exterior
- 1 Mando a distancia
- 2 pilas AAA
- 1 Manual de usuario
- 1 Tarjeta de garantía
- Copper Tube (3 meters)
- Interconnecting Power Supply Cord (3.5 meters)

Figure 2.1: Haier Split AC Indoor Unit
3. Configuración e instalación
Proper installation is crucial for the optimal performance and safety of your air conditioner. It is highly recommended that installation be performed by a qualified and certified technician.
Pautas de instalación:
- Ubicación: Choose a location for both indoor and outdoor units that allows for proper airflow, drainage, and easy access for maintenance. Avoid direct sunlight on the outdoor unit if possible.
- Montaje: Ensure both units are securely mounted on stable surfaces to prevent vibration and noise.
- Tubería: The included copper tube is 3 meters long. Ensure proper insulation and sealing of all refrigerant lines.
- Conexión eléctrica: The interconnecting power supply cord is 3.5 meters long. Ensure the electrical supply meets the specifications (230V, 50Hz) and is properly grounded.
- Drenaje: Ensure the drainage hose is properly installed to allow condensed water to flow freely, preventing leaks.

Figure 3.1: Indoor and Outdoor Unit Dimensions (Indoor: 91x21x31 cm, Outdoor: 86x35x55 cm)
4. Instrucciones de funcionamiento
Your Haier AC comes with a remote control for easy operation. Familiarize yourself with the remote's functions to utilize all features effectively.
Funciones del control remoto:
- Botón de encendido: Enciende y apaga el aire acondicionado.
- Botón de modo: Cycles through cooling, fan, dry, and heat (if applicable) modes.
- Botones de temperatura +/-: Ajusta la temperatura deseada.
- Botón de velocidad del ventilador: Ajusta la velocidad del ventilador (Automático, Bajo, Medio, Alto).
- Botón oscilante: Controls the vertical and horizontal airflow direction.
- Turbo/Quiet Button: Activates Supersonic Cooling or Super Quiet mode.
- Botón de autolimpieza: Initiates the Frost Self Clean function.
- Botón ECO: Cycles through various energy-saving convertible modes (L1, L2, L3).
Modos convertibles 7 en 1:
The 7-in-1 convertible feature allows you to adjust the AC's capacity for different comfort and energy-saving needs. Use the ECO button on your remote to cycle through these modes:
- Intelli Adjust (Auto): AC automatically adjusts capacity based on room dynamics.
- Super Expandable (110%): Provides super-fast cooling in extremely hot conditions (activate with Turbo button).
- Summer Comfort (100%): Standard cooling capacity for regular summer days.
- Monsoon Comfort (75% - L1 ECO): Reduced capacity for comfortable cooling during monsoon with dehumidification.
- Child Comfort (55% - L2 ECO): Gentle cooling suitable for children.
- Winter Comfort (40% - L3 ECO): Minimal cooling for mild winter conditions.
- Sleep Comfort (Up to 30% - Quiet): Ultra-quiet operation with reduced capacity for undisturbed sleep.

Figure 4.1: Remote control and 7-in-1 Convertible Modes
Supersonic Cooling:
Activate the Turbo mode for rapid cooling. The AC is designed to drop the room temperature significantly within 10 seconds, providing instant relief from heat.
20 Mtrs Air Throw:
The advanced fan and air duct design ensure that cool air reaches every corner of the room, up to 20 meters, for uniform cooling.
5. Mantenimiento
Regular maintenance ensures the longevity and efficient performance of your Haier AC. Always switch off the power supply before performing any maintenance.
Frost Self Clean:
This feature automatically cleans the indoor unit's evaporator coil. When activated via the remote, the coil freezes, trapping dust and dirt. The ice then melts, washing away the accumulated particles through the drain pipe. This process takes approximately 21 minutes (15 minutes for defrosting/cleaning and 6 minutes for drying).

Figure 5.1: Frost Self Clean in 21 minutes
Anti Bacterial Filter Cleaning:
The Super Micro Anti Bacterial Filter helps maintain clean air. It should be cleaned regularly (e.g., every two weeks or as needed) to ensure optimal air quality and airflow. Gently remove the filter, clean it with a soft brush or vacuum cleaner, and wash with mild detergent if heavily soiled. Allow it to dry completely before reinserting.
Servicio Profesional:
For thorough cleaning of internal components, refrigerant checks, and other complex maintenance tasks, schedule periodic professional servicing.
6. Solución de problemas
Antes de contactar con el servicio de atención al cliente, consulte los siguientes problemas y soluciones comunes:
| Problema | Posible causa | Solución |
|---|---|---|
| El aire acondicionado no se enciende | No power supply; Remote batteries dead; Circuit breaker tripped. | Verifique la conexión de energía; reemplace las baterías del control remoto; reinicie el disyuntor. |
| Refrigeración insuficiente | Dirty air filter; Doors/windows open; Temperature setting too high; Outdoor unit blocked. | Clean air filter; Close doors/windows; Lower temperature setting; Clear obstructions around outdoor unit. |
| Ruido inusual | Piezas sueltas; Unidad desnivelada; Obstrucción del ventilador. | Check for loose parts; Ensure unit is level; Remove any fan obstructions. |
| Fuga de agua de la unidad interior | Tubería de drenaje obstruida; Instalación incorrecta. | Clear drain pipe; Contact service technician for inspection. |
If the problem persists after attempting these solutions, please contact Haier customer support.
7. Especificaciones
Detailed technical specifications for your Haier Split AC:
| Característica | Especificación |
|---|---|
| Marca | Haier |
| Número de modelo | HSU18C-TQG4BN-INV |
| Capacidad | 1.5 toneladas |
| Potencia de enfriamiento | 18000 British Thermal Units (BTU) / 5250 Watts |
| Clasificación Energética | 4 Star (ISEER: 4.45) |
| Consumo anual de energía | 913 kWh |
| Refrigerante | R32 (Environment friendly) |
| Dimensiones de la unidad interior (Pr. x An. x Al.) | 21D x 91W x 31H Centímetros |
| Dimensiones de la unidad exterior (Pr. x An. x Al.) | 35D x 86W x 55H Centímetros |
| Peso de la unidad interior | 11.5 kilogramos |
| Peso de la unidad exterior | 24.5 kilogramos |
| Nivel de ruido | 34 decibelios |
| Tipo de filtro | Filtro de aire antimicrobiano |
| Material básico | Cobre |
| Tipo de inversor | Triple Inverter+ |
| Tipo de compresor | Desplazamiento rotatorio |
| Volumentage | 50 voltios |
| Quétage | 230 vatios |
8. Key Features in Action (Video Demo)
Watch this official video to see the Haier AC's key features demonstrated:
Video 8.1: Haier AC Feature Demonstrations
This video demonstrates several key features of your Haier Air Conditioner:
- Supersonic Cooling in 10 seconds: (0:12 - 1:05) Shows the rapid temperature drop.
- Frost Self-Clean Technology: (1:06 - 1:39) Illustrates the automatic cleaning process of the evaporator coil.
- Long Distance Air Flow (20 meters): (1:40 - 2:17) Demonstrates the powerful air throw reaching far corners of a room.
- Intelli Convertible 7-in-1 Modes: (2:18 - 3:43) Explains how to use the remote to select different capacity modes (Intelli Adjust, Super Expandable, Summer Comfort, Monsoon Comfort, Child Comfort, Winter Comfort, Sleep Comfort).
- Super Micro Anti Bacterial Filter Comparison: (3:44 - 4:26) Compares the effectiveness of Haier's filter against conventional filters.
- Hyper PCB for Durability: (4:27 - 5:22) Highlights the robust design of the PCB for protection against heat and voltage fluctuaciones.
9. Garantía y soporte
Información de garantía:
- Garantía integral del producto: 5 años
- Garantía del compresor: 12 años
- Note: Plastic parts, gas charging, and labor costs are typically not included in the manufacturer's warranty. Refer to your warranty card for full terms and conditions.
Atención al cliente:
For any queries, service requests, or technical assistance, please contact Haier customer support:
- Fabricante: Haier Appliances India Pvt Ltd
- DIRECCIÓN: Plot No. H-6, DMIC Integrated Industrial Township, Greater Noida, Uttar Pradesh - 201308
- Online Store: Visit the Haier Store on Amazon.in