1. Introducere
This manual provides essential information for the safe and efficient operation, installation, and maintenance of your SHARP 1.5 Ton Inverter Split Air Conditioner, model AH-SI18V3B-SC. Please read this manual thoroughly before using the appliance and retain it for future reference.
Informații de siguranță
- Ensure the AC is installed by a qualified technician.
- Do not attempt to repair or modify the unit yourself.
- Țineți copiii și animalele de companie departe de unitatea exterioară.
- Nu blocați orificiile de admisie sau de evacuare a aerului ale unităților interioare sau exterioare.
- Deconectați alimentarea cu energie electrică înainte de curățare sau efectuarea de lucrări de întreținere.
2. Produs terminatview și Caracteristici cheie
The SHARP AH-SI18V3B-SC is a 1.5 Ton 3 Star Inverter Split AC designed for efficient and reliable cooling. It incorporates several advanced technologies to enhance user comfort and product longevity.

Figure 2.1: Key features of the SHARP AH-SI18V3B-SC AC.
Caracteristici cheie:
- Hi-Tech Inverter Technology: Provides energy-efficient and precise temperature control.
- Răcire convertibilă 7 în 1: Offers flexible cooling capacities to suit various needs and save energy.
- Tehnologie Turbo Cool: Rapidly cools the room for instant comfort.
- Acoperire anticorozivă cu aripioare aurii: Protects the evaporator and condenser coils from corrosion, extending the unit's lifespan.
- Tehnologie de acoperire cu nanoparticule: Enhances durability and heat exchange efficiency.
- Aparate de aer condiționat de mare putere: Designed to operate effectively in extreme temperatures up to 55°C.
- Japan Quality 7 Shields: Provides protection against fire, lightning, voltage fluctuations, vibration, squall, physical damage, and corrosion.
- Autodiagnostic: Automatically detects and displays error codes for easier troubleshooting.
- Auto-Restart with Memory: Restaurează setările anterioare după o întrerupere a alimentăriitage.
- PM 0.1 Health Filter: Filters out fine particulate matter for cleaner air.
- Performanță fără zgomot: Proiectat pentru funcționare silențioasă.
- Eco-Friendly Refrigerant (R-32): Utilizes R-32 refrigerant, which has a lower environmental impact.
3. Configurare și instalare
Proper installation is crucial for the performance and longevity of your air conditioner. It is highly recommended that installation be performed by a certified SHARP service technician.
Componente incluse:
- 1N Indoor Unit
- 1N Outdoor Unit
- Kit de instalare 1N
- Telecomanda 1N
- Manualul de utilizare 1N (acest document)
Dimensiuni unitate:

Figure 3.1: Dimensions of the indoor and outdoor units.
- Indoor Unit (D x W x H): 90A x 29.4L x 20.6Î centimetri
- Outdoor Unit (Approximate): Refer to installation diagram for precise measurements.
Ghid de instalare:
- Selectarea site-ului: Choose a location for both indoor and outdoor units that allows for proper airflow, drainage, and easy access for maintenance. Avoid direct sunlight or heat sources for the outdoor unit.
- Montare: Securely mount the indoor unit on a wall and the outdoor unit on a stable surface or wall bracket, ensuring proper vibration isolation.
- Conducta de agent frigorific: Connect the refrigerant lines between the indoor and outdoor units, ensuring no leaks. The system uses R-32 refrigerant.
- Cablaj electric: Connect the power supply and communication wiring according to local electrical codes and the wiring diagram provided in the installation manual (separate document). Ensure proper grounding.
- Drenaj: Install the drain pipe for the indoor unit to ensure proper condensation removal.
- Aspirare și probă de funcționare: Evacuate the refrigerant lines to remove moisture and air, then perform a test run to verify proper operation and check for any issues.
4. Instrucțiuni de utilizare
Your SHARP AC is controlled primarily by the included remote control. Familiarize yourself with its functions for optimal use.
Funcții de control de la distanță:
The remote control allows you to power on/off, select operating modes, adjust temperature, fan speed, and activate special features. Refer to the remote control diagram in the separate remote control manual for detailed button functions.
Moduri de operare:
- Mod cool: Oferă răcire pentru a reduce temperatura camerei.
- Mod ventilator: Circula aerul fără răcire.
- Mod uscat: Reduce umiditatea din camera.
- Mod auto: Automatically selects the appropriate mode based on the room temperature.
- Modul Turbo: Activates maximum cooling power for rapid temperature reduction.

Figure 4.1: Turbo Cool Technology for rapid cooling.
7-in-1 Convertible Cooling Technology:
This feature allows you to adjust the cooling capacity of the AC to match your specific needs, optimizing energy consumption. You can select from various percentages of cooling capacity:

Figure 4.2: 7-in-1 Convertible Cooling Modes.
- 50% ECO: For minimal cooling and maximum energy saving.
- 60% SOLO: Ideal for single-person use or smaller spaces.
- 70% FOCUS: Balanced cooling for moderate conditions.
- 80% RELAX: Comfortable cooling for general use.
- 90% CHILL: Stronger cooling for warmer days.
- 100% REGULAR: Standard cooling capacity.
- 110% PARTY: Boosted cooling for quick temperature drops or larger gatherings.
Airflow and Filtration:
The unit features a long airflow design and advanced filtration for improved air quality.

Figure 4.3: 18-meter Long Airflow.

Figure 4.4: 0.1 PM Health Filters.
5. Întreținere
Regular maintenance ensures optimal performance, energy efficiency, and extends the lifespan of your air conditioner. Always disconnect power before performing any maintenance.
Curățarea filtrului:
- Deschideți panoul frontal al unității interioare.
- Carefully remove the air filters (including the PM 0.1 filter).
- Curățați filtrele cu un aspirator sau spălați-le cu apă călduță și un detergent blând.
- Clătiți-le bine și lăsați-le să se usuce complet într-un loc umbros înainte de a le reinstala.
- Frecvenţă: Clean filters every two weeks or more frequently if the environment is dusty.
Curatenie generala:
- Ștergeți exteriorul unității interioare cu o lavetă moale șiamp pânză. Nu utilizați substanțe chimice dure sau produse de curățare abrazive.
- Ensure the outdoor unit's coils are free from debris, leaves, and dust. This can be done by gently brushing or using a low-pressure water spray.
Service profesional:
It is recommended to have your AC professionally serviced at least once a year, preferably before the cooling season. A professional technician can check refrigerant levels, clean coils, inspect electrical connections, and ensure all components are functioning correctly.
6. Depanare
Before contacting customer support, please refer to the following common issues and their solutions. Your unit also features a Self-Diagnosis function that displays error codes.
Probleme comune și soluții:
| Problemă | Cauza posibila | Soluţie |
|---|---|---|
| AC-ul nu pornește | Fără curent, bateriile telecomenzii sunt descărcate, întrerupătorul de circuit s-a declanșat. | Verificați alimentarea cu energie electrică, înlocuiți bateriile telecomenzii, resetați întrerupătorul de circuit. |
| Răcire insuficientă | Filtre de aer murdare, unitate exterioară blocată, mod selectat greșit, cameră prea mare. | Clean filters, clear obstructions from outdoor unit, select Cool mode, ensure room size matches capacity. |
| Scurgere de apă din unitatea interioară | Țeavă de scurgere înfundată, instalare necorespunzătoare. | Clear drain pipe obstruction. If issue persists, contact service. |
| Zgomot neobișnuit | Loose parts, foreign objects, compressor issue. | Turn off unit and inspect for loose parts or objects. If noise is from compressor, contact service. |
| Telecomanda nu funcționează | Dead batteries, obstruction between remote and AC. | Replace batteries, ensure clear line of sight to indoor unit. |
If the problem persists after attempting these solutions, or if an error code is displayed, please contact SHARP customer support.
7. Specificații
Detailed technical specifications for the SHARP AH-SI18V3B-SC Inverter Split AC.
| Caietul de sarcini | Detaliu |
|---|---|
| Marca | SHARP |
| Numele modelului | Plasma Chill |
| Numărul de model | AH-SI18V3B-SC |
| Capacitate | 1.5 de tone |
| Clasificare BEE Star | 3 stele |
| Putere de racire | 4.7 kilowați |
| Consumul anual de energie | 946.17 de kilowați-oră pe an |
| Raportul de eficiență energetică sezonieră (SEER) | 3.85 |
| Nivel de zgomot | 35.2 de decibeli |
| Agent frigorific | R-32 |
| Tip filtru | PM 0.1 filter |
| Tip invertor | Has Inverter |
| Tip de instalare | Sistem Split |
| Tip compresor | Derulare rotativă |
| Material de bază | Cupru |
| Voltage | 230 volți |
| Wattage | 1579 wați |
| Product Dimensions (Indoor Unit D x W x H) | 90A x 29.4L x 20.6Î centimetri |
| Greutatea articolului | 34.5 Kilograms (Total, likely outdoor unit) |
| Metoda de control | Telecomanda |
| Tip de cameră | Bedroom (suitable for multiple room types) |
| Acoperirea suprafeței podelei | 150 de picioare pătrate |
| Caracteristici speciale | Air Purification Filter, Auto restart, Inverter Compressor, Self cleaning, Turbo Mode, 7-in-1 Convertible, Anti-Corrosive Gold Fin Coating |

Figure 7.1: Energy Efficiency Guide and Copper Coil indication.
8. Garanție și asistență
Informații despre garanție:
Your SHARP AH-SI18V3B-SC Air Conditioner comes with the following warranty:
- 1 ani garanție de producător asupra întregului produs.
- 5 ani garanție on the PCB (Printed Circuit Board).
- 10 ani garanție on the Compressor.
Please retain your purchase receipt for warranty claims. The warranty covers manufacturing defects and does not cover damage due to improper installation, misuse, or lack of maintenance.
Asistență clienți:
For any queries, service requests, or technical assistance, please contact SHARP customer support:
- Număr gratuit: 1800-419-4322
- E-mail: support@sharp-oa.com
- Producător / importator: Sharp Business Systems (India) Private Limited, Plot No. 51, First Floor, Okhla Industrial Estate, Phase-III, New Delhi- 110020.