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3 September 2026When a ducted air conditioning system begins experiencing major electrical faults, homeowners are often faced with an important decision: repair the existing system or invest in a replacement.
Recently, Morphett Air assisted a homeowner in Seacombe Gardens whose ageing Fujitsu ducted air conditioning system had suffered multiple component failures. After discussing the available options, the customer chose to replace the system with a brand-new Daikin FDYAN160A-C2V ducted reverse cycle air conditioner, along with a new replacement zone motor, providing reliable heating and cooling for years to come.
The Problem
The homeowner contacted Morphett Air after their ducted air conditioning system stopped operating correctly.
During our diagnostic inspection, our technician found the system displaying an E01 error code, indicating a fault with the system’s printed circuit board (PCB).
Further testing revealed the problem was more extensive than initially expected.
Our inspection identified:
- A faulty outdoor PCB.
- Faulty outdoor fan motor.
- Multiple major component failures.
- A faulty zone motor affecting the ducted zoning system.
With several key components requiring replacement, the customer was presented with two options:
- Repair the existing Fujitsu system by replacing the failed components.
- Replace the system entirely with a modern, energy-efficient ducted air conditioning system.
After discussing the costs, reliability and long-term benefits of each option, the homeowner decided that replacing the system offered the best value.
Our Solution
To provide reliable year-round comfort, Morphett Air supplied and installed a:
Daikin FDYAN160A-C2V 16kW Ducted Reverse Cycle Air Conditioning System
The installation also included:
- Safe removal and disposal of the original Fujitsu ducted air conditioning system.
- Installation of the new Daikin indoor and outdoor units.
- Replacement of the faulty zone motor to restore proper zoning operation.
- Connection to the home’s existing ductwork and electrical services where suitable.
- System commissioning and performance testing.
- Programming and demonstration of the controller and zoning functions.
- Complete clean-up of the work area, leaving the property neat and tidy.
Why Replace Instead of Repair?
While repairs can often be worthwhile, there comes a point where replacing an ageing system becomes the more economical option.
In this case, the existing Fujitsu system required replacement of multiple expensive components, including:
- Outdoor PCB.
- Outdoor fan motor.
- Zone motor.
Rather than investing in major repairs on an older system, the homeowner chose to upgrade to a brand-new Daikin system, benefiting from improved reliability, modern technology and the reassurance of a manufacturer’s warranty.
The Result
The customer now enjoys:
- Reliable heating and cooling throughout the home.
- Improved energy efficiency.
- Quiet operation.
- Restored zoning functionality with a new zone motor.
- Greater peace of mind knowing the system is backed by a new manufacturer’s warranty.
Replacing the ageing Fujitsu system has provided a long-term solution that’s ready for many years of dependable performance.
Customer Review
⭐️⭐️⭐️⭐️⭐️
“Found them very friendly, very helpful and honest!”
— Andrew Harris
We sincerely thank Andrew for his kind words and for choosing Morphett Air.
Need to Replace Your Ducted Air Conditioner?
If your ducted air conditioning system is displaying error codes, has suffered major component failures, or you’re unsure whether it’s worth repairing, Morphett Air can help.
Our experienced technicians will inspect your system, explain your options honestly, and recommend the solution that’s best for your home and budget.
Whether your system needs a repair or it’s time for a complete replacement, we’re here to provide expert advice and quality workmanship across Adelaide.
Contact Morphett Air today to arrange an inspection or request a free replacement quote.
