1. Introduction
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. Produit terminéview
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.
Caractéristiques principales :
- Triple Inverter Compressor: Variable speed compressor adjusts power based on heat load, offering energy efficiency.
- 7 modes convertibles 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.
- Refroidissement supersonique : Achieves rapid cooling in approximately 10 seconds.
- 20 Mtrs Air Throw: Ensures wide and effective air circulation across the room.
- Filtre antibactérien : 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.
Contenu du colis :
- 1 unité intérieure
- 1 Unité extérieure
- Télécommande 1
- 2 piles AAA
- 1 Manuel d'utilisation
- 1 carte de garantie
- Copper Tube (3 meters)
- Interconnecting Power Supply Cord (3.5 meters)

Figure 2.1: Haier Split AC Indoor Unit
3. Configuration et installation
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.
Consignes d'installation :
- Emplacement: 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.
- Montage: Ensure both units are securely mounted on stable surfaces to prevent vibration and noise.
- Tuyauterie: The included copper tube is 3 meters long. Ensure proper insulation and sealing of all refrigerant lines.
- Connexion électrique : The interconnecting power supply cord is 3.5 meters long. Ensure the electrical supply meets the specifications (230V, 50Hz) and is properly grounded.
- Drainage: 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. Mode d'emploi
Your Haier AC comes with a remote control for easy operation. Familiarize yourself with the remote's functions to utilize all features effectively.
Fonctions de la télécommande :
- Bouton d'alimentation : Turns the AC On/Off.
- Bouton Mode : Cycles through cooling, fan, dry, and heat (if applicable) modes.
- Temp +/- Buttons: Ajuste la température souhaitée.
- Bouton de vitesse du ventilateur : Régule la vitesse du ventilateur (Auto, Faible, Moyenne, Élevée).
- Bouton Swing : Controls the vertical and horizontal airflow direction.
- Turbo/Quiet Button: Activates Supersonic Cooling or Super Quiet mode.
- Self Clean Button: Initiates the Frost Self Clean function.
- Bouton ÉCO : Cycles through various energy-saving convertible modes (L1, L2, L3).
7 modes convertibles 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
Refroidissement supersonique :
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. Entretien
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.
Service professionnel :
For thorough cleaning of internal components, refrigerant checks, and other complex maintenance tasks, schedule periodic professional servicing.
6. Dépannage
Avant de contacter le service client, veuillez consulter les problèmes et solutions courants suivants :
| Problème | Cause possible | Solution |
|---|---|---|
| La climatisation ne s'allume pas. | No power supply; Remote batteries dead; Circuit breaker tripped. | Vérifiez la connexion électrique ; remplacez les piles de la télécommande ; réinitialisez le disjoncteur. |
| Refroidissement insuffisant | 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. |
| Bruit inhabituel | Pièces détachées ; Unité non nivelée ; Ventilateur obstrué. | Vérifiez la présence de pièces détachées ; assurez-vous que l’appareil est de niveau ; retirez toute obstruction du ventilateur. |
| Fuite d'eau provenant de l'unité intérieure | Canalisation d'évacuation bouchée ; installation incorrecte. | Clear drain pipe; Contact service technician for inspection. |
Si le problème persiste après avoir essayé ces solutions, veuillez contacter le service client de Haier.
7. Spécifications
Detailed technical specifications for your Haier Split AC:
| Fonctionnalité | Spécification |
|---|---|
| Marque | Haier |
| Numéro de modèle | HSU18C-TQG4BN-INV |
| Capacité | 1.5 tonnes |
| Puissance de refroidissement | 18000 British Thermal Units (BTU) / 5250 Watts |
| Évaluation énergétique | 4 Star (ISEER: 4.45) |
| Consommation annuelle d'énergie | 913 kWh |
| Réfrigérant | R32 (Environment friendly) |
| Dimensions de l'unité intérieure (P x L x H) | 21 cm (P) x 91 cm (L) x 31 cm (H) |
| Dimensions de l'unité extérieure (P x L x H) | 35 cm (P) x 86 cm (L) x 55 cm (H) |
| Poids de l'unité intérieure | 11.5 kg |
| Poids de l'unité extérieure | 24.5 kg |
| Niveau de bruit | 34 décibels |
| Type de filtre | Filtre à air antimicrobien |
| Matériau de base | Cuivre |
| Type d'onduleur | Triple Inverter+ |
| Type de compresseur | Défilement rotatif |
| Voltage | 50 volts |
| Quoitage | 230 watts |
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.
- Technologie autonettoyante Frost : (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 fluctuations.
9. Garantie et assistance
Informations sur la garantie :
- Garantie produit complète : 5 années
- Garantie du compresseur : 12 années
- 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.
Assistance clientèle :
For any queries, service requests, or technical assistance, please contact Haier customer support:
- Fabricant: Haier Appliances India Pvt Ltd
- Adresse: Plot No. H-6, DMIC Integrated Industrial Township, Greater Noida, Uttar Pradesh - 201308
- Boutique en ligne: Visit the Haier Store on Amazon.in





