Common problem
Air Conditioner Not Turning On in Gilles Plains
When an air conditioner not turning on leaves your Gilles Plains home heating up, Gilles Plains Air Conditioning finds the fault fast. We diagnose it, quote it fixed-price, and get it running again.
Why Gilles Plains Homes Trust Us When the Aircon Will Not Start
A dead aircon is the one fault you cannot wait on through an Adelaide summer. Gilles Plains is our home turf, we are a local family-owned business with ten years on the tools, and we hold a full ARC refrigeration and air conditioning licence.
That licence covers fault finding and refrigerant handling, so the diagnosis is done properly rather than guessed. We also back our workmanship with a Lifetime Labour Warranty.
What a Dead Aircon Usually Means
No lights, no fan, no response from the remote. The good news is that a unit doing absolutely nothing is often a simple fault, and the causes stack up from cheapest to dearest.
Power and switches
Someone has knocked the isolator switch off, or a circuit breaker has tripped. It sounds obvious, but it accounts for plenty of callouts, and it costs nothing to fix.
The capacitor or thermostat
Capacitors give up with age, and a failed thermostat means the unit never receives the instruction to start. Both are common, both are repairable.
Control board failure
A burnt board is the pricier end of the scale. Even then, a repair usually beats replacement, and we will say so plainly if that is the case.
Safe Checks Before You Call for Aircon Repairs
Work from the wall outward before you book anyone. These checks take five minutes and rule out the free fixes.
- Check the isolator switch near the outdoor unit is on.
- Look at your switchboard for a tripped circuit breaker.
- Put fresh batteries in the remote and try again.
- Confirm the unit is switched on at the outlet, not just the remote.
If the unit stays silent after all that, stop there. Leave the electrical side to a licensed technician and give us a call.
Do not wait on this
When a No-Start Needs a Technician Today
Call straight away if you can smell burning, or if the breaker trips again the moment you reset it. Those point to an electrical fault, and repeated resets make it worse.
The same goes for a system that died during a run of 40-degree days. A house full of people on a scorching afternoon is not the place to nurse a failing unit.
We hold 24/7 emergency availability for exactly that situation, and our Within-the-Hour Response means urgent callouts get answered fast where availability allows.
How We Diagnose an Aircon That Will Not Start
Full electrical test
Honest verdict
Fixed price first
Parts on the van
If the fault turns out to be something else entirely, like a unit running but not cooling, our air conditioner not cooling page covers that symptom, and error codes on the display get their own diagnosis path.
Repair or Replace: The Cooling Decision
Most dead units come back to life with a repair.
The exception is a system well past its working life where the failed part is expensive. Plenty of the mid-century cottages on the older Housing Trust streets still run original-era installs that have reached that point.
When replacement is the honest answer, our air conditioning replacement page walks through the changeover, and a modern split system often suits the smaller rooms in these older homes. Interest-free Humm finance is available for larger jobs.
Questions
Dead Aircon FAQs
How fast can you get to a dead aircon?
We hold 24/7 emergency availability and offer a Within-the-Hour Response for urgent issues where availability allows, so a system that dies during a heatwave does not leave your family waiting overnight.
Should I keep pressing the reset button?
No, because repeated resets on a tripping system can mask a genuine electrical fault and stress the components further, so one reset is enough before you put the problem in front of a licensed technician.
Can a dead unit be repaired or does it need replacing?
Most no-start calls end in a repair, because a failed capacitor, thermostat or control board is usually fixable, and we will tell you honestly when an ageing unit has reached the point where replacement makes more sense.
What will the visit cost me?
You get Fixed Upfront Pricing, which means a fixed quote before any work starts with no hourly rates and no bill shock, so you know the full cost before we pick up a single tool.
Talk to a local
Get Your Aircon Running Again Today
A unit that will not start will not fix itself, and every idle hour is an hour your household spends in the heat. Ring (08) 8246 6283 and tell us what happened.
We will book you in and quote the repair fixed-price before we start. New customers get $50 off first service.