Licensed Toshiba technicians servicing Australian homes and businesses. Seiya, Shorai Edge, Haori, Daiseikai split systems, multi-head, and inverter ducted systems. Same-day service. Upfront pricing. Call 1300 019 320.
Seiya, Shorai Edge, Haori, Daiseikai & Ducted
Available in most service areas
OEM-approved replacement components
1300 019 320 — always available
On every installation and repair
Toshiba holds a unique place in air conditioning history — it was the first company in the world to incorporate inverter technology into an air conditioning system. In 1981, Toshiba launched its first inverter air conditioner, fundamentally changing how the world approaches home climate control. The inverter compressor — which varies its speed continuously to match the room's demands rather than simply switching on and off — is now the foundation of every modern, energy-efficient air conditioning system sold globally. Toshiba invented it, and has spent more than 40 years refining and advancing it ever since.
In Australia, Toshiba's confidence in its own product quality is backed by one of the strongest warranties in the market: a 7-year parts and labour warranty on all residential air conditioners — significantly longer than the 5-year coverage most competing brands offer. The Australian range spans the entry-to-mid Seiya Classic, the premium Shorai Edge with Ultra-Pure PM2.5 filtration and 3D Airflow, the designer Haori with unique interchangeable fabric covers in six colours, and the flagship Daiseikai 9. All models use R32 refrigerant throughout.
At WTFix Air, our technicians are experienced across the complete Toshiba residential range — Seiya, Shorai Edge, Haori and Daiseikai split systems, Toshiba multi-head systems, and Toshiba inverter ducted systems with T-Zone Air control managing up to 14 zones. We understand Toshiba's DC Hybrid Inverter technology, Magic Coil design, and fault code architecture for accurate diagnosis every time.
Toshiba invented inverter air conditioning in 1981 — the technology that underpins every modern energy-efficient air conditioner sold worldwide. Over 40 years of continuous inverter refinement
7-year parts and labour warranty on all Toshiba residential air conditioners in Australia — well above the 5-year industry standard, a direct expression of build quality confidence
Toshiba's DC Hybrid Inverter combines two compressor control modules, automatically selecting the most efficient control method based on real-time operating conditions
All current Toshiba residential models use R32 — a refrigerant with one third the global warming potential of R410A, with improved thermodynamic efficiency
Toshiba's T-Zone Air zoning manages up to 14 independent zones from a central thermostat — one of the highest zone counts available in any residential ducted system in Australia
The Toshiba Haori features interchangeable textile fabric covers in 6 colours — the only residential air conditioner in Australia customisable to match your interior decor
We install, service, and repair the complete Toshiba residential range — from the Seiya Classic entry split through to the designer Haori and Daiseikai flagship, plus multi-head and full inverter ducted systems.
Premium Entry-Level Split System
The Toshiba Seiya Classic is Toshiba's benchmark residential split system — combining proven inverter technology, R32 refrigerant, and the innovative Magic Coil (acrylic resin-coated evaporator coil) that reduces dust, water, and mould accumulation for improved air quality and system longevity. With smart AC capability via the Toshiba Home AC Control app, weekly timer, self-cleaning operation, and whisper-quiet performance, the Seiya delivers a high standard at an accessible price. Backed by Toshiba's 7-year warranty.
Premium Split with 3D Airflow
The Toshiba Shorai Edge is Toshiba's premium mid-range residential split system — adding the Ultra-Pure filter (capturing up to 94% of PM2.5 fine particles), Plasma Ionizer air purification, and the unique 3D Airflow system delivering conditioned air in 6 directional patterns. The Shorai Edge includes Fireplace Mode (warm air directed toward floor level in heating mode) and a Quiet Outdoor function that reduces external unit noise. Straight-line matt finish panel with invisible pipe pre-cuts for a seamless installation aesthetic.
Fabric Designer Split System
The Toshiba Haori is the most visually distinctive air conditioner available in Australia — a full-featured, high-efficiency inverter split system with interchangeable textile fabric covers that allow the indoor unit to be customised to any interior. Available in six sophisticated colours including Bluish Grey, Emerald Blue, and Sandy Beige. Operates as quietly as 19 dBA — one of the quietest split systems at any price point in Australia. Built-in Wi-Fi as standard, Ultra-Pure PM2.5 filter, Plasma Ionizer, Magic Coil, and A+++ energy efficiency. 7-year warranty.
Flagship Residential Split System
The Toshiba Daiseikai 9 is Toshiba's most advanced and highest-performing residential split system — representing the pinnacle of the brand's 40-year inverter heritage. The Daiseikai 9 combines Toshiba's Super Digital Inverter technology for maximum efficiency, the complete Toshiba air quality ecosystem (Ultra-Pure filter, Plasma Ionizer, Magic Coil), and premium ultra-quiet operation. For those wanting the absolute best Toshiba residential split system available in Australia, the Daiseikai 9 is the answer.
Multi-Zone — One Outdoor Unit
Toshiba multi-head split systems connect up to five indoor units to a single outdoor compressor — delivering independent heating and cooling across multiple rooms using DC Hybrid Inverter technology. Indoor units can be a mix of hi-wall splits, floor console units, and ducted cassette units, giving flexibility for apartments, townhouses, and multi-room homes where a full ducted installation is not practical. Each indoor unit operates independently for true room-by-room temperature control.
Whole-Home Ducted with T-Zone Air
Toshiba's inverter ducted systems are among the most capable whole-home ducted solutions in the Australian residential market. Available from 5kW to 24kW, with the indoor unit at just 210mm height for restricted ceiling cavities. Toshiba's T-Zone Air zoning system manages up to 14 independent zones from a central thermostat — a market-leading zone count. R32 refrigerant throughout. Single-phase and three-phase configurations available. 7-year warranty.
40 years of continuous inverter development has produced a platform that leads the market in efficiency, air quality, and acoustic performance — from the DC Hybrid Inverter to the Magic Coil, Ultra-Pure filter, and 3D Airflow.
Toshiba's DC Hybrid Inverter combines two compressor control modules that continuously evaluate operating conditions and automatically select the more efficient control method between them. The result is a system that achieves maximum energy output when genuinely needed, and minimum energy draw when maintaining a stable temperature — delivering comfort and efficiency simultaneously without compromise. This is the most advanced expression of the technology Toshiba invented in 1981.
The Toshiba Magic Coil is an evaporator coil treated with acrylic resin that significantly reduces the accumulation of dust, moisture, and mould on the coil surface over time. Standard evaporator coils develop a layer of biofilm that reduces efficiency, creates odours, and degrades air quality. The Magic Coil's surface treatment keeps the Toshiba system cleaner, more efficient, and fresher-smelling for longer between professional services — a genuine quality-of-life advantage that distinguishes Toshiba from standard systems.
Toshiba's Ultra-Pure filter captures up to 94% of PM2.5 fine particles — the microscopic particulate matter that penetrates deepest into the respiratory system. On Shorai Edge, Haori, and Daiseikai models, the Plasma Ionizer generates ozone molecules that deactivate airborne bacteria and viruses on contact, then revert harmlessly to oxygen. The combined result is indoor air quality measurably cleaner than outdoor air in most Australian settings.
The Toshiba Shorai Edge features 3D Airflow — a system that delivers conditioned air in 6 unique directional patterns for precise air distribution regardless of furniture placement or room shape. In heating mode, 3D Airflow includes Fireplace Mode: directing warm air downward toward floor level for the natural warmth pattern that convective heating produces, rather than collecting uselessly at ceiling height where conventional heating units direct it.
Toshiba's Home AC Control app provides full remote management of compatible systems via smartphone or tablet — temperature, mode, fan speed, weekly scheduling, and group control of up to 10 units by 5 registered users. All current Toshiba residential models support Wi-Fi connectivity, with the Haori featuring built-in Wi-Fi as standard. Compatible with Google Assistant and Amazon Alexa for hands-free voice control.
Toshiba has made acoustic performance a design priority across the entire residential range. The Haori operates as quietly as 19 dBA — comparable to leaves rustling in a gentle breeze and genuinely inaudible in most sleeping environments. The Shorai Edge adds a Quiet Outdoor mode that reduces the outdoor unit's noise during evening and overnight operation for neighbourhood consideration. Toshiba ducted indoor units at just 210mm height allow optimal airflow distribution that minimises turbulence noise throughout the duct network.
Installation, annual servicing, and same-day repair for every Toshiba model — from Seiya split systems to inverter ducted systems with T-Zone Air across Australia.
Expert supply and installation of the complete Toshiba residential range — Seiya, Shorai Edge, Haori, and Daiseikai split systems, multi-head configurations, and inverter ducted systems with T-Zone Air. All installations include site assessment, load calculation, licensed refrigerant and electrical work, controller commissioning, and full system handover. Toshiba's 7-year parts and labour warranty is fully maintained on all WTFix Air installations.
Annual Toshiba servicing maintains your 7-year warranty, keeps the Magic Coil clean and effective, ensures the Ultra-Pure filter is performing at its rated PM2.5 capture efficiency, and verifies the R32 refrigerant circuit is correctly charged. Our comprehensive service covers every component — filter, Magic Coil, drain, refrigerant, fan motors, and electrical connections. Written service report issued after every visit for your warranty records.
Fast, accurate diagnosis and repair of all Toshiba fault codes — E01 through E26, F-series outdoor unit faults, and P-series protection codes — across all RAS and RAV model families. Our technicians carry Toshiba-specific diagnostic equipment and a comprehensive stock of genuine Toshiba replacement parts, completing most repairs in a single same-day visit including PCBs, sensors, fan motors, and inverter boards.
Our technicians diagnose and repair every Toshiba fault — from a split system not cooling to ducted system errors, Magic Coil issues, water leaks, and T-Zone Air controller faults.
Toshiba air conditioners display fault codes on wired remote controllers and via LED flash patterns on the indoor unit. On RAV series ducted systems, fault codes are accessed by pressing the TEST and SET buttons on the wired controller simultaneously for 4 seconds. On RAS series split systems, current faults display automatically on the controller. Codes are prefixed with E (communication and electrical faults), F (outdoor unit sensor and compressor faults), and P (protection events). Always call a licensed technician for accurate diagnosis — Toshiba fault codes have multiple possible causes and should never be reset without identifying and resolving the underlying fault first.
| Error Code | Fault Description | Action Required |
|---|---|---|
| E01 | No communication between remote controller and indoor unit | Check remote controller wiring and indoor PCB — professional diagnosis required |
| E02 | Local controller failure — unable to transmit signal | Controller diagnosis and replacement if required |
| E04 | Indoor unit receives no communication from outdoor unit | Check interconnecting cable and both PCBs — professional diagnosis required |
| E06 | No power to indoor unit or communication error between units | Power supply and interconnecting wiring check by licensed technician |
| E10 | Indoor unit PCB failure | Indoor PCB diagnosis and replacement by licensed technician |
| F04 | Outdoor unit discharge temperature (TD) sensor error | Discharge sensor check and replacement |
| F23 | Pressure sensor fault / 4-way valve error / compressor fault | Refrigerant pressure check and full compressor diagnosis required |
| F29 | EEPROM error — indoor PCB non-volatile memory fault | Indoor PCB diagnosis and replacement by licensed technician |
| P04 | Low refrigerant / inverter fault / outdoor unit protection event | Turn off unit immediately — refrigerant leak check required |
| P10 | Drain pump fault or high water level in indoor drain pan | Drain system cleaning and condensate pump inspection |
If your Toshiba Seiya, Shorai Edge, or Haori takes noticeably longer to reach the set temperature, this typically signals a refrigerant deficiency, a dirty Magic Coil reducing heat transfer, or an inverter compressor losing capacity. For ducted systems, slow temperature change often indicates a blocked filter or restricted airflow — the most common result of deferred annual servicing.
A Toshiba error code on the indoor unit display or wired controller means the self-diagnosis has detected a specific fault. P04 in particular indicates a refrigerant condition that causes compressor damage if the system continues operating. Do not reset and ignore — call us for an accurate diagnosis before the fault develops into a more expensive repair.
A musty smell from a Toshiba indoor unit indicates mould growth on the evaporator coil or in the drain pan — a sign the Magic Coil needs professional cleaning, or the system has not been serviced recently. Annual professional servicing cleans the coil thoroughly and restores both air quality and energy efficiency. This is the most common reason Toshiba owners book a service call.
Water dripping from a Toshiba indoor unit indicates a blocked condensate drain, a frozen evaporator coil caused by low refrigerant or restricted airflow, or a failed drain pump on a ducted system. For ceiling-mounted ducted units, water leaks can damage plasterboard and ceilings quickly — treat any water leak as an urgent same-day repair.
New rattling, clicking, buzzing, or vibration sounds — particularly from a system like the Haori renowned for 19 dBA quiet operation — signal a mechanical development needing attention. Common causes include a debris-fouled fan, a bearing beginning to fail, loose vibration dampening, or a developing electrical fault. These always worsen over time and are cheaper to address early.
Toshiba's 7-year warranty requires annual professional servicing to remain valid. Annual servicing maintains the Magic Coil's effectiveness, keeps the Ultra-Pure filter at its rated PM2.5 efficiency, and ensures the R32 refrigerant circuit is correctly charged. Book before the peak summer or winter season for the best technician availability.
Our technicians are experienced across the full Toshiba range — Seiya, Shorai Edge, Haori, Daiseikai, multi-head, and inverter ducted systems. We understand Toshiba's DC Hybrid Inverter technology, Magic Coil design, and complete fault code architecture across the RAS and RAV model families.
Seiya, Shorai Edge, Haori, Daiseikai, multi-head, floor console, and inverter ducted with T-Zone Air — we install, service, and repair the complete Toshiba residential range across all controller types.
Same-day repair available in most service areas. We carry genuine and OEM-approved Toshiba parts — completing most fault code and mechanical repairs in a single visit, including PCBs, sensors, fan motors, and inverter boards.
Clear itemised quotes before work begins. No hidden call-out fees. No surprise charges on the invoice. The price we quote is the price you pay — without exception, every time.
Every Toshiba installation and repair is backed by our workmanship guarantee. If our work causes an issue, we return and fix it at no additional cost — no conditions, no exceptions.
Our emergency line is open around the clock. For urgent Toshiba faults during peak summer heat or unexpected winter breakdowns — call 1300 019 320 any time of day or night.
Everything you need to know about Toshiba air conditioning installation, servicing, error codes, warranties, and repair in Australia.
Yes — Toshiba launched the world's first inverter air conditioner in 1981, over 40 years ago. The inverter compressor — which varies its speed continuously rather than switching on and off — is now the foundation of every energy-efficient air conditioning system sold globally, across every brand. Toshiba has been refining and advancing inverter technology ever since, with the current DC Hybrid Inverter representing the latest evolution of that original 1981 breakthrough. When you buy a Toshiba air conditioner in Australia today, you are buying from the company that invented the technology inside it.
All three share Toshiba's inverter technology, R32 refrigerant, Magic Coil, and 7-year warranty. The Seiya Classic is the entry-to-mid model — excellent everyday performance with smart app control at a competitive price. The Shorai Edge adds the Ultra-Pure PM2.5 filter, Plasma Ionizer, 3D Airflow in 6 patterns, Fireplace Mode, and Quiet Outdoor function. The Haori adds all of the above plus unique interchangeable fabric covers in 6 colours and built-in Wi-Fi, operating at 19 dBA for the most acoustically and aesthetically demanding applications.
The Toshiba Magic Coil is an evaporator coil treated with an acrylic resin coating that inhibits dust, moisture, and mould accumulation on the coil surface. Standard evaporator coils develop a layer of biofilm over time that reduces efficiency, creates odours, and degrades indoor air quality. The Magic Coil's surface treatment keeps the coil cleaner between annual services, maintaining both system performance and air quality — and making the coil easier to clean thoroughly during professional servicing.
P04 on a Toshiba air conditioner indicates an outdoor unit protection event — in most cases on Australian residential models this signals a low refrigerant condition, an inverter board fault, or a high-temperature compressor protection event. When P04 is accompanied by reduced or absent cooling, it almost always means a refrigerant leak. Turn the unit off immediately and do not restart it — running a system with low refrigerant causes compressor damage that is very expensive to repair. Call us on 1300 019 320 for same-day diagnosis.
Toshiba offers a 7-year parts and labour warranty on all residential air conditioners sold in Australia, covering manufacturing defects in materials and workmanship for seven years from installation. This applies to the complete residential range including Seiya, Shorai Edge, Haori, Daiseikai, multi-head systems, and inverter ducted systems. To maintain the warranty, the system must be purchased on or after 1 May 2020, installed by a licensed refrigeration technician, and serviced annually by a qualified professional. We provide a written service record after every annual service.
Annual professional servicing is required to maintain Toshiba's 7-year warranty and keep the system at peak performance. Between annual services, the standard filter should be cleaned every 2 to 4 weeks during heavy-use periods. The Ultra-Pure filter on Shorai Edge and Haori models should be replaced according to the manufacturer's schedule — typically every 3 to 6 months. Annual professional servicing covers the Magic Coil, R32 refrigerant circuit, condensate drain, fan motors, and electrical connections that users cannot safely service themselves.
The Haori is the only residential air conditioner in Australia with interchangeable textile fabric covers — allowing the indoor unit to be customised to match any interior. Available in six sophisticated colours including Bluish Grey, Sandy Beige, and Emerald Blue. Beyond appearance, the Haori is distinguished by 19 dBA ultra-quiet operation, built-in Wi-Fi as standard, Ultra-Pure PM2.5 filter, Plasma Ionizer, Magic Coil, and A+++ energy efficiency — making it one of the most complete residential split systems at any price point in Australia.
Yes — we supply, install, service, and repair the complete Toshiba residential range, including Seiya Classic, Shorai Edge, Haori, and Daiseikai split systems, multi-head configurations, and inverter ducted systems with T-Zone Air zoning. We provide free in-home assessments and written quotes with no obligation, and maintain Toshiba's full 7-year warranty on all installations. Call 1300 019 320 or book online today.
Free in-home assessments • Free installation quotes • All Toshiba models serviced • Same-day repairs • 24-hour emergency line. WTFix Air — your trusted Toshiba specialists.