LG DUALCOOL AI Air Deluxe 5.0kW Reverse Cycle Split System Air Conditioner (AH18S2S)
System Kit Code: AH18S2S | Category: Wall-Mounted Reverse Cycle Inverter
Product Overview
Designed for open living environments where thermal performance and indoor air hygiene are equally essential, the LG AH18S2S 5.0kW Split System brings premium climate control to contemporary homes. Delivering 5.0 kW cooling capacity and 6.0 kW heating output, its twin-rotor DUAL Inverter compressor adjusts speed continuously to achieve setpoint temperatures quickly while lowering electricity draw.
The unit integrates LG’s Plasmaster™ Ionizer+ technology, releasing millions of plasma ions to active-sanitize room air and neutralize up to 99.9% of bacteria and odours. Combined with AI Air smart climate management, Soft Air indirect airflow modes, automated Freeze Cleaning, and embedded LG ThinQ® Wi-Fi, it provides an ultra-clean, quiet indoor climate for demanding Australian conditions.
Quick Highlights
- Nominal Capacity: 5.0 kW cooling capacity and 6.0 kW heating output.
- Plasmaster™ Ionizer+: Active plasma ion generator inactivates airborne bacteria and odours.
- DUAL Inverter Compressor: Smooth variable speed motor for fast cooling and high energy efficiency.
- AI Air Climate Sensing: Smart airflow adaptation based on real-time room dynamics via LG ThinQ®.
- DUAL Vane Louvers: Independent dual louvers project conditioned air further across open spaces.
- Soft Air Mode: Indirect louver control eliminates direct cold drafts once set temperature is reached.
- LG ThinQ® Wi-Fi Built-In: Remote smartphone app control with Google Assistant and Amazon Alexa.
- Freeze Cleaning Technology: Freezes and thaws the internal heat exchanger to wash away micro-dust.
- Gold Fin™ Anti-Corrosion: Protective gold layer shields outdoor condenser coil against harsh weather.
- 10-Year Compressor Warranty: Extended manufacturer parts protection on the compressor.
Why Choose This Model (LG AH18S2S 5.0kW Split System)?
The LG AH18S2S 5.0kW Split System is the ideal choice for living-dining zones, open-plan family rooms, and master suites requiring robust 5.0 kW cooling power. By combining high-capacity DUAL Inverter performance with active plasma ionization that purifies room air, it delivers comprehensive climate comfort alongside medical-grade air sanitation for Australian homes.
Key Features
Plasmaster™ Ionizer+ Active Purification
Releases over 8 million plasma ions that disperse throughout the living area. These ions surround and neutralize bacteria, mold spores, and odors, inactivating up to 99.9% of airborne micro-contaminants.
DUAL Inverter Compressor Performance
LG’s twin-rotor compressor structure modulates rotational speed continuously. This maintains setpoint temperatures smoothly without power spikes, reducing electricity consumption and operational noise.
DUAL Vane Long-Reach Airflow
Independent dual vanes split and direct air streams upward during cooling or downward during heating, pushing conditioned air further across open-plan living areas for uniform comfort.
LG ThinQ® Mobile Control
Factory-installed Wi-Fi allows complete smartphone system management via the LG ThinQ® app. Homeowners can pre-cool rooms remotely, set schedules, track energy usage, and use voice commands with smart home assistants.
Auto Clean+ & Freeze Cleaning Sanitation
Maintains clean internal air channels through automated maintenance routines. The Freeze Cleaning function freezes dust particles trapped on the heat exchanger coil and washes them down the drain line during thawing.
Gold Fin™ Anti-Corrosion Protection
The outdoor heat exchanger features a protective gold-tinted anti-corrosion surface coating. This layer shields delicate aluminum fins against salt air, rain, and atmospheric pollutants for extended coil life.
Ideal Applications
- Open-Plan Living & Dining Areas: 5.0 kW cooling output efficiently conditions medium-to-large spaces (35–45 m²).
- Asthma & Allergy Sufferers: Plasmaster™ Ionizer+ actively inactivates airborne pollen, mold, and bacteria.
- Master Bedroom Suites: Soft Air mode and quiet operation ensure draft-free night sleep.
- Coastal Residences: Gold Fin™ outdoor coating protects heat exchanger against salt-air corrosion.
Why Professionals Choose This Model (LG AH18S2S 5.0kW Split System)?
HVAC installers, builders, and trades specify the LG AH18S2S 5.0kW Split System for its standardized mounting framework, reliable DUAL Inverter platform, and integrated Wi-Fi module. With accessible service valves, factory-installed health features, and LG’s 10-year compressor warranty, it simplifies installation while providing long-term reliability.
Technical Specifications
General & Performance
| Specification Parameter | System Value |
|---|---|
| Rated Cooling Capacity | 5.00 kW |
| Rated Heating Capacity | 6.00 kW |
| Cooling Capacity Range | Min – Max: Not specified by manufacturer |
| Heating Capacity Range | Min – Max: Not specified by manufacturer |
| System Type | Reverse Cycle Inverter Split System |
| Air Ionisation | Plasmaster™ Ionizer+ Integrated |
Electrical Data
| Power Supply | 1 Phase, 220–240 V, 50 Hz |
| Power Input (Cool / Heat) | Not specified by manufacturer |
| Running Current | Not specified by manufacturer |
Dimensions & Weights
| Unit | Dimensions (H × W × D) | Net Weight |
|---|---|---|
| Indoor Head Unit | Not specified by manufacturer | Not specified by manufacturer |
| Outdoor Compressor Unit | Not specified by manufacturer | Not specified by manufacturer |
Noise Levels & Airflow
| Indoor Sound Level | Not specified by manufacturer |
| Outdoor Sound Level | Not specified by manufacturer |
| Airflow Technology | DUAL Vane Long-Reach Airflow |
Refrigerant & Compressor Specs
| Compressor Type | DUAL Inverter HeatPump Compressor |
| Refrigerant Type | R32 |
| Outdoor Coil Protection | Gold Fin™ Anti-Corrosion Coating |
Piping & Installation Requirements
| Liquid Pipe Size | Not specified by manufacturer |
| Gas Pipe Size | Not specified by manufacturer |
| Max Piping Length / Elevation | Not specified by manufacturer |
Installation Information of the LG AH18S2S 5.0kW Split System
Installation of the LG AH18S2S 5.0kW Split System must be carried out by a licensed ARC refrigeration technician to maintain statutory compliance with Australian standards and protect manufacturer warranty coverage. The indoor head unit attaches to wall studs using the included heavy-duty mounting bracket, while the outdoor compressor unit should sit on a level concrete pad or structural wall bracket with clear air intake and discharge pathways.
Compatible Accessories
- Galvanised Outdoor Wall Brackets: Heavy-duty powder-coated steel brackets for elevated mounting.
- Polymer Mounting Base Pads: UV-stabilised equipment footings for ground-level outdoor units.
- PVC Line Cover Capping: Protective architectural trunking for external insulated copper lines.
What’s Included in LG AH18S2S 5.0kW Split System
- 1 x LG DUALCOOL AH Series Indoor Head Unit
- 1 x LG DUALCOOL Outdoor Compressor Unit
- 1 x Wireless Remote Controller (Batteries Included)
- 1 x Indoor Head Unit Wall Mounting Plate
- 1 x User Operating Manual & Warranty Certificate
Warranty
The LG AH18S2S 5.0kW Split System includes a 5-Year Limited Manufacturer Warranty covering full parts and labour for residential installations across Australia. Additionally, LG backs the DUAL Inverter compressor with a 10-Year Parts Warranty when installed by an accredited ARC professional.
Frequently Asked Questions
Q1: What room size is suitable for the LG AH18S2S 5.0kW Split System?
A: A 5.0 kW cooling capacity is ideal for medium-to-large spaces, such as open-plan living rooms or large master suites between 35 and 45 square metres.
Q2: What is the heating output of the AH18S2S model?
A: The LG AH18S2S delivers a rated heating capacity of 6.00 kW, providing robust winter heating for open living areas.
Q3: How does Plasmaster™ Ionizer+ purify room air?
A: Plasmaster™ Ionizer+ releases over 8 million plasma ions that disperse into room air to inactivate up to 99.9% of bacteria and odours.
Q4: Can I control the air conditioner remotely?
A: Yes. Factory-installed Wi-Fi allows full control via the LG ThinQ® smartphone app, compatible with Google Assistant and Amazon Alexa.
Q5: What is Freeze Cleaning technology?
A: Freeze Cleaning freezes moisture on the heat exchanger coil and thaws it away, flushing trapped dust particles into the drain line.
Q6: Does this unit require professional installation?
A: Yes. Australian law requires all fluorinated gas split systems to be installed by a licensed ARC air conditioning installer.
Why Buy From AirContrade?
AirContrade is Australia’s trusted wholesale marketplace for professional HVAC trade equipment. By ordering your LG AH18S2S 5.0kW Split System through us, you get 100% genuine Australian stock, trade-direct wholesale pricing, fast regional dispatch, and dedicated support from experienced HVAC industry specialists.
Looking for more options? Browse our LG Air Conditioners collection.
Reviews
There are no reviews yet.