1. Réamhrá
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.
Eolas Sábháilteachta
- Cinntigh go ndéanann teicneoir cáilithe an t-aerchóiriú a shuiteáil.
- Do not attempt to repair or modify the unit yourself.
- Coinnigh leanaí agus peataí ar shiúl ón aonad lasmuigh.
- Do not block the air inlets or outlets of the indoor or outdoor units.
- Dícheangail an chumhacht sula ndéantar glanadh nó cothabháil.
2. Táirge Tharview agus Príomhghnéithe
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.
Príomhghnéithe:
- Hi-Tech Inverter Technology: Provides energy-efficient and precise temperature control.
- 7-in-1 Convertible Cooling: Offers flexible cooling capacities to suit various needs and save energy.
- Turbo Cool Technology: Rapidly cools the room for instant comfort.
- Anti-Corrosive Gold Fin Coating: Protects the evaporator and condenser coils from corrosion, extending the unit's lifespan.
- Nano Coating Technology: Enhances durability and heat exchange efficiency.
- Heavy Duty Air-Conditioners: 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.
- Féin-Dhiagnóis: Automatically detects and displays error codes for easier troubleshooting.
- Auto-Restart with Memory: Restores previous settings after a power outage.
- PM 0.1 Health Filter: Filters out fine particulate matter for cleaner air.
- Feidhmíocht Gan Torann: Deartha le haghaidh oibriú ciúin.
- Eco-Friendly Refrigerant (R-32): Utilizes R-32 refrigerant, which has a lower environmental impact.
3. Socrú agus Suiteáil
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.
Comhpháirteanna san áireamh:
- 1N Indoor Unit
- 1N Outdoor Unit
- 1N Installation Kit
- 1N Cianrialú
- Lámhleabhar Úsáideora 1N (an doiciméad seo)
Toisí Aonaid:

Fíor 3.1: Toisí na n-aonad laistigh agus lasmuigh.
- Indoor Unit (D x W x H): 90D x 29.4W x 20.6H Ceintiméadair
- Outdoor Unit (Approximate): Refer to installation diagram for precise measurements.
Treoracha Suiteála:
- Roghnú Suímh: 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.
- Gléasta: Securely mount the indoor unit on a wall and the outdoor unit on a stable surface or wall bracket, ensuring proper vibration isolation.
- Píopaí Cuisneáin: Connect the refrigerant lines between the indoor and outdoor units, ensuring no leaks. The system uses R-32 refrigerant.
- Sreangú Leictreach: 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.
- Draenáil: Install the drain pipe for the indoor unit to ensure proper condensation removal.
- Folúsghlanadh agus Rith Tástála: Evacuate the refrigerant lines to remove moisture and air, then perform a test run to verify proper operation and check for any issues.
4. Treoracha Oibriúcháin
Your SHARP AC is controlled primarily by the included remote control. Familiarize yourself with its functions for optimal use.
Feidhmeanna Cianrialaithe:
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.
Modhanna Oibriúcháin:
- Mód Cool: Soláthraíonn sé fuarú chun teocht an tseomra a ísliú.
- Mód Fan: Scaipeann aer gan fuaraithe.
- Mód Tirim: Laghdaíonn sé an taise sa seomra.
- Mód Auto: Automatically selects the appropriate mode based on the room temperature.
- Mód 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. Cothabháil
Regular maintenance ensures optimal performance, energy efficiency, and extends the lifespan of your air conditioner. Always disconnect power before performing any maintenance.
Glanadh Scagaire:
- Oscail painéal tosaigh an aonaid faoi dhíon.
- Carefully remove the air filters (including the PM 0.1 filter).
- Glan na scagairí ag baint úsáide as folúsghlantóir nó nigh iad le huisce te agus glantach éadrom.
- Rinse thoroughly and allow them to dry completely in a shaded area before re-installing.
- Minicíocht: Clean filters every two weeks or more frequently if the environment is dusty.
Glanadh Ginearálta:
- Glan taobh amuigh an aonaid faoi dhíon le clúdach bog, tirim.amp éadach. Ná húsáid ceimiceáin gharbh ná glantóirí scríobacha.
- 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.
Seirbhísiú Gairmiúil:
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. Fabhtcheartú
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.
Ceisteanna Coitianta agus Réitigh:
| Fadhb | Cúis Féideartha | Réiteach |
|---|---|---|
| Ní chasann an t-aerchóiriú air | Gan cumhacht, cadhnraí an rialaitheora chianrialaithe íseal, scoradán ciorcaid múchta. | Seiceáil an soláthar cumhachta, cuir cadhnraí an chianrialtáin ina n-áit, agus athshocraigh an scoradán ciorcaid. |
| Fuarú neamhleor | Scagairí aeir salacha, aonad lasmuigh blocáilte, modh mícheart roghnaithe, seomra rómhór. | Clean filters, clear obstructions from outdoor unit, select Cool mode, ensure room size matches capacity. |
| Sceitheadh uisce ón aonad faoi dhíon | Píopa draenála blocáilte, suiteáil mhíchuí. | Clear drain pipe obstruction. If issue persists, contact service. |
| Torann neamhghnách | Loose parts, foreign objects, compressor issue. | Turn off unit and inspect for loose parts or objects. If noise is from compressor, contact service. |
| Cianrialtán nach bhfuil ag obair | 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. Sonraíochtaí
Detailed technical specifications for the SHARP AH-SI18V3B-SC Inverter Split AC.
| Sonraíocht | Sonraigh |
|---|---|
| Branda | Géar |
| Ainm an tSamhail | Plasma Chill |
| Uimhir Mhúnla | AH-SI18V3B-SC |
| Cumas | 1.5 Thonna |
| Rátáil Réalta BEE | 3 réalta |
| Cumhacht Fuarú | 4.7 Cileavata |
| Tomhaltas Bliantúil Fuinnimh | 946.17 Cileavata Uair sa Bhliain |
| Cóimheas Éifeachtúlachta Fuinnimh Séasúrach (SEER) | 3.85 |
| Leibhéal Torainn | 35.2 Deicibeil |
| Cuisneoir | R-32 |
| Cineál Scagaire | PM 0.1 filter |
| Cineál Inverter | Has Inverter |
| Cineál Suiteáil | Córas Scoilte |
| Cineál Comhbhrúiteora | Rotary Scroll |
| Bunábhar | Copar |
| Imltage | 230 Volta |
| Wattage | 1579 Watts |
| Product Dimensions (Indoor Unit D x W x H) | 90D x 29.4W x 20.6H Ceintiméadair |
| Meáchan Mír | 34.5 Kilograms (Total, likely outdoor unit) |
| Modh Rialaithe | Cianrialú |
| Cineál Seomra | Bedroom (suitable for multiple room types) |
| Clúdach Achar Urláir | 150 troigh cearnach |
| Gnéithe Speisialta | 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. Barántas agus Tacaíocht
Faisnéis Bharántas:
Your SHARP AH-SI18V3B-SC Air Conditioner comes with the following warranty:
- Barántas Monaróra 1 Bhliain ar an táirge ar fad.
- Barántas 5 Bliana ar an PCB (Clár Ciorcaid Priontáilte).
- Barántas 10 Bliana ar an gComhbhrúiteoir.
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.
Tacaíocht do Chustaiméirí:
For any queries, service requests, or technical assistance, please contact SHARP customer support:
- Saor ó Dhola: 1800-419-4322
- R-phost: tacaíocht@sharp-oa.com
- Monaróir / Allmhaireoir: Sharp Business Systems (India) Private Limited, Plot No. 51, First Floor, Okhla Industrial Estate, Phase-III, New Delhi- 110020.





