1. Prodott Aktarview
This manual provides essential information for the safe and efficient operation of your Blue Star 1.5 Ton 5 Star Inverter Split AC, model IE518PNU. This advanced air conditioning unit features a 5-in-1 convertible cooling system, an inverter compressor for energy efficiency, and 100% copper components for durability.

Figure 1: Blue Star 1.5 Ton 5 Star Inverter Split AC Indoor Unit.
Karatteristiċi ewlenin:
- Tkessiħ Konvertibbli 5 f'1: Unique mode to run your AC at 5 different capacities (40%, 60%, 80%, 100%, 110% Turbo) as per desired comfort and power saving needs.
- Kompressur tal-inverter: Variable speed compressor which adjusts power depending on heat load, ensuring energy efficiency.
- 100% Copper Condenser: Provides enhanced heat transfer, durability, and resistance to corrosion.
- DigiQ Hepta Sensor: Advanced sensing technology for optimal performance and precise temperature control.
- Filtru tat-Trab: Improves indoor air quality by trapping dust and other airborne particles.
- Awtodijanjosi: Automatically detects and displays error codes for quick identification and resolution of issues.
- Turbo Cool: Delivers instant and powerful cooling, rapidly bringing down room temperature.
- 4-Way Air Swing: Motorised horizontal and vertical swing ensures uniform cooling across the entire room.
- Refriġerant R-32: Utilizes an eco-friendly refrigerant with a low global warming potential.
- Klassifikazzjoni tal-Enerġija 5 Star: Achieves high energy efficiency, leading to reduced electricity consumption.
- Stabiliser-free operation: Designed to operate safely within a wide voltage range, eliminating the need for an external stabilizer.

Figure 2: Key features of the Blue Star Inverter Split AC.
2. Informazzjoni dwar is-Sigurtà
Please read all safety warnings and instructions carefully before installing and operating the air conditioner. Keep this manual for future reference.
Prekawzjonijiet Ġenerali tas-Sigurtà:
- Installazzjoni professjonali: L-installazzjoni, il-manutenzjoni, u t-tiswija għandhom jitwettqu minn persunal tas-servizz kwalifikat. Installazzjoni mhux xierqa tista' twassal għal xokk elettriku, nar, jew tnixxija tal-ilma.
- Sigurtà Elettrika: Ensure the power supply matches the rating plate specifications. Do not use extension cords or multi-outlet adapters. Always use a dedicated power circuit.
- L-ertjar: L-unità għandha tkun ertjata kif suppost biex tevita xokk elettriku.
- Refriġerant li jaqbad: This unit uses R-32 refrigerant, which is mildly flammable. Do not expose the unit to open flames or ignition sources.
- Ventilazzjoni: Ensure adequate ventilation during installation and servicing, especially in enclosed spaces.
- Tfal u Persuni Vulnerabbli: Dan l-apparat mhuwiex maħsub għall-użu minn persuni (inklużi tfal) b’kapaċitajiet fiżiċi, sensorji jew mentali mnaqqsa, jew nuqqas ta’ esperjenza u għarfien, sakemm ma jkunux ingħataw superviżjoni jew istruzzjoni dwar l-użu tal-apparat minn persuna responsabbli għas-sigurtà tagħhom.
- Tindif: Always switch off the power supply and unplug the unit before cleaning or performing any maintenance.
- Tnixxija tal-Ilma: If water leaks from the unit, turn off the power supply and contact a qualified service technician immediately.
3. Gwida għall-Installazzjoni
For optimal performance and safety, the installation of your Blue Star Split AC must be carried out by a certified and authorized service technician. Improper installation can void your warranty and lead to operational issues or safety hazards.
Installazzjoni Overview:
- Tqegħid tal-Unità ta' Ġewwa: The indoor unit should be mounted on a wall, ensuring sufficient space around it for proper airflow and maintenance. Avoid direct sunlight or heat sources.
- Tqegħid tal-Unità ta' Barra: The outdoor unit should be placed in a well-ventilated area, away from direct sunlight and obstructions. Ensure it is on a stable, level surface.
- Pajpijiet tar-refriġerant: Proper length and insulation of copper piping are crucial for efficiency.
- Drenaġġ: Ensure the drain pipe is correctly installed to allow for proper water drainage and prevent leaks.
- Konnessjonijiet elettriċi: All electrical wiring must comply with local codes and the unit's specifications.

Figure 3: Dimensions of the Indoor and Outdoor Units (Indoor: 24.3D x 91.2W x 31.5H cm; Outdoor: 35.2D x 84W x 56H cm).
Service Charges for Split AC Installation:
Below is a general guide for service charges related to split AC installation. Please note that these are indicative and actual costs may vary based on specific site conditions and additional materials required. GST will be applicable.

Figure 4: Blue Star Split AC Service Charges.
Inklużjonijiet:
- Mounting and installation of ODU & IDU (with accessories, if required).
- Drilling on the brick wall (up to 10") for the copper tube, drain pipe, and the interconnection of electrical wires with communication cables.
- Cleaning the site.
- Product demonstration covering features, safety protocols, and troubleshooting steps.
Esklużjonijiet:
- Additional copper pipe, electric / communication cables and drain pipe beyond the standard.
- Civil / core-cutting / carpentry / metal work on concrete / stone wall >10" thickness.
- Stabiliser & ODU stand supplied by customer will be charged for installation.
- Dismantling old AC.
- Scaffolding arrangement.
- MCB arrangement of 15/16 amps for 1 TR, 1.5 TR & 20 amps for 2 TR.
- Society / association permissions.
- Installation of external protective covers.
- Customised on-site work as per customer requirements.
4. Istruzzjonijiet Operattivi
Your Blue Star AC comes with a user-friendly remote control and smart features for convenient operation.
Funzjonijiet tal-Kontroll mill-bogħod:
The remote control allows you to manage all functions of your AC. Ensure batteries are correctly inserted (AAA 1.5V). Point the remote directly at the indoor unit.

Figure 5: Blue Star AC Remote Control.
- Buttuna tal-Qawwa: Turns the AC unit ON or OFF.
- Buttuna tal-Modalità: Jaqleb bejn il-modi ta' tħaddim: Kessaħ, Niexef, Fann, Awtomatiku.
- Temperature Buttons (Up/Down Arrows): Jaġġusta t-temperatura tal-kamra mixtieqa.
- Buttuna tal-veloċità tal-fann: Jagħżel il-veloċità tal-fann (Awtomatika, Baxxa, Medja, Għolja).
- Buttuna Swing: Jikkontrolla d-direzzjoni orizzontali u vertikali tal-fluss tal-arja.
- Buttuna tat-Tajmer: Jissettja t-tajmer ON/OFF għal operazzjoni skedata.
- Modalità Eko: Optimizes energy consumption for efficient cooling.
- Modalità Sleep: Jaġġusta t-temperatura u l-veloċità tal-fann għal irqad komdu u ffrankar tal-enerġija.
- Buttuna Turbo: Activates maximum cooling power for rapid temperature reduction.
- 5-in-1 Convertible Button (CONV): Cycles through different cooling capacities.
Tkessiħ Konvertibbli 5 f'1:
This feature allows you to adjust the AC's cooling capacity to suit your needs, saving energy when full capacity is not required. Press the 'CONV' button on your remote to cycle through the following modes:
- Ikklikkja 1: Kapaċità ta' 100%
- 2 klikks: Kapaċità ta' 80%
- 3 klikks: Kapaċità ta' 60%
- 4 klikks: Kapaċità ta' 40%
- 5-in-1 Turbo: 110% Capacity (for rapid cooling)

Figure 6: 5-in-1 Convertible Cooling Modes.
Smart Features (Wi-Fi Enabled Models):
For models equipped with Wi-Fi, you can enjoy enhanced control and convenience.

Figure 7: Smart Wi-Fi AC Features.
- Arja Kondizzjonata Intelliġenti b'App Intelliġenti: Control your AC from anywhere using the Blue Star Smart App on your smartphone.
- Teknoloġija tal-Kmand tal-Vuċi: Operate your AC using voice commands with Amazon Alexa or Google Home devices.
- Customised Sleep: Adjust and set the fan speed and temperature hourly over a 12-hour sleep period for personalized comfort.
- Skedatur Intelliġenti: Schedule your AC to switch ON/OFF at desired times on a weekly basis.
- Ġestjoni tal-Enerġija: Effortlessly track, limit, and manage your smart AC's energy usage.
5. Manutenzjoni u Kura
Regular maintenance ensures optimal performance, energy efficiency, and longevity of your Blue Star AC. Always disconnect power before performing any maintenance.
Tindif tal-filtru tal-arja:
- Frekwenza: Clean the air filters every two weeks, or more frequently if the environment is dusty.
- Proċedura:
- Iftaħ il-pannell ta 'quddiem tal-unità ta' ġewwa.
- Neħħi l-filtri tal-arja.
- Aħsel il-filtri b'ilma fietel u deterġent ħafif.
- Rinse thoroughly and allow them to dry completely in a shaded area.
- Reinstall the dry filters and close the front panel.
Tindif tal-Unità ta' Barra:
- Periodically check the outdoor unit for any obstructions (leaves, debris) and clear them.
- Ensure the condenser coils are clean. For deep cleaning, it is recommended to contact a professional service technician.
Xewk Blu Kontra l-Korrużjoni:
Your Blue Star AC is equipped with Anti-Corrosive Blue Fins on the evaporator and condenser coils. These fins protect against corrosion and leakage, enhancing the durability and lifespan of the unit, especially in coastal areas or environments with high humidity.

Figure 8: Anti-Corrosive Blue Fins and Nano BluProtect Technology.
Karatteristika ta' Awtodijanjosi:
The AC's self-diagnosis system can help identify common issues. If an error code appears on the display, refer to the troubleshooting section or contact customer support with the specific code.
6 Issolvi l-problemi
Before contacting customer service, please perform the following checks for common issues.
Kwistjonijiet Komuni u Soluzzjonijiet:
| Problema | Kawża Possibbli | Soluzzjoni |
|---|---|---|
| L-AC ma jixgħelx | Ebda provvista tal-enerġija; Batteriji tal-kontroll remot mejta; Interruttur taċ-ċirkwit. | Iċċekkja l-konnessjoni tal-enerġija; Ibdel il-batteriji tar-remote; Irrisettja ċ-ċirkwit interruttur. |
| Tkessiħ Insuffiċjenti | Dirty air filters; Temperature setting too high; Doors/windows open; Outdoor unit obstructed; Low refrigerant. | Clean air filters; Lower temperature setting; Close doors/windows; Clear obstructions around outdoor unit; Contact service for refrigerant check. |
| Storbju mhux tas-soltu | Loose parts; Fan obstruction; Unit not level. | Check for loose parts; Clear any fan obstructions; Ensure unit is level. If noise persists, contact service. |
| Tnixxija ta' Ilma (Unità ta' Ġewwa) | Pajp tad-drenaġġ imblukkat; Installazzjoni mhux xierqa. | Check and clear drain pipe; Contact service for inspection. |
| Il-Kontroll Remot Mhux Jaħdem | Batteriji mejta; Ostruzzjoni bejn ir-remote u l-unità; Sensur tar-remote imblukkat. | Replace batteries; Remove obstructions; Clean remote sensor area. |
If the problem persists after performing these checks, please contact Blue Star customer support for assistance.
7. Speċifikazzjonijiet tal-Prodott
| Karatteristika | Speċifikazzjoni |
|---|---|
| Brand | Blue Star |
| Isem tal-Mudell | AC |
| Numru tal-Mudell | IE518PNU |
| Kapaċità | 1.5 Tunnellata |
| Qawwa tat-tkessiħ | 17401 British Thermal Units (5100 Watts) |
| Klassifikazzjoni tal-Enerġija | 5 Star (BEE guidelines effective from 1st July 2022) |
| Konsum Annwali tal-Enerġija | 782.29 Kilowatt Siegħa Fis-Sena |
| Valur tal-ISEER | 5.05 |
| Tip ta' kompressur | Inverter (rotary_scroll) |
| Refriġerant | R-32 |
| Livell ta' Storbju | 43 Deċibel |
| Dimensjonijiet tal-Prodott (P x W x H) | 24.3D x 91.2W x 31.5H Ċentimetri |
| Piż tal-oġġett | 11500 Gramm |
| Materjal tal-qalba | Ram |
| Voltage | 230 Volts |
| Komponenti Inklużi | Remote |
| Karatteristiċi Speċjali | 4 Way Swing, 5-in-1 Convertible Cooling, Acoustic Jacket around Compressor, DigiQ Hepta Sensors, Stabiliser-free operation |
8. Garanzija u Appoġġ
Garanzija tal-Manifattur:
Il-Blue Star AC tiegħek jiġi b'garanzija komprensiva:
- 1 Year on Product: Covers all repairs, rectification, or replacement of components.
- 10 Years on Inverter Compressor: Covers the inverter compressor.
Terms & Conditions Apply: The warranty covers components like Electronic PCB, IDU Evaporating Coil & ODU Condenser Coil. It excludes all types of air filters, plastic and metal parts, remote handset & gas charging. Gas charging associated with Compressor/Evaporator/Condenser coil to be paid by the customer. This warranty applies to residential usage only.
Appoġġ għall-Klijent:
For any service requests, technical assistance, or inquiries, please contact Blue Star customer care:
- 24x7 Customer Care: (+91) 89 76 781177
- Email: customerservice@bluestarindia.com
- Indirizz tal-Manifattur: BLUE STAR LIMITED, KASTURI BUILDINGS, MOHAN T ADVANI CHOWK, JAMSHEDJI TATA ROAD, CHURCHGATE, MUMBAI 400 020.

Figure 9: Blue Star Service Network and Contact Information.
Pjanijiet ta' Protezzjoni:
Consider additional protection plans for extended coverage and maintenance services:
- 1 Year AC wet cleaning plan by OneAssist: Price ₹499.00 (one-time)
- 2 Years Total Protection by Acko: Price ₹2699.00 (one-time)