Common problem
Air Conditioner Not Turning On in Redwood Park
Nothing happens when you press the button, and the house is climbing. Redwood Park Air Conditioning traces air conditioner not turning on faults across the suburb and gets units running again, usually in one visit.
Dead Air Conditioner? Here Is Exactly What Happens Next
We are a local, family-owned business with ten years on tools across Greater Adelaide, and Redwood Park is our regular run. Fully licensed, insured, and reachable 24/7 when a dead unit cannot wait.
Why an Aircon Unit Goes Silent
A unit that does nothing usually has one small fault behind the silence, not a dead system. Here are the causes we find most often on the older streets around Grenfell Road, cheapest first:
Power and settings
Start with the boring ones. A tripped power point, a controller set to heat or off, or flat batteries in the wall remote all look like a broken air conditioner and cost nothing to fix.
Tripped circuit breaker
Older switchboards in the suburb's 1960s brick homes trip more readily than modern ones, especially on a 40-degree afternoon when the compressor draws hard. Reset it once. If it trips again, stop and call us.
Failed capacitor
The outdoor unit sits silent, because the capacitor that kicks the compressor over has died. It is a cheap part, it fails often in Adelaide heat, and we carry them on the van.
Controller or board
Wall controllers fail, and so do the circuit boards behind them. If the display is blank or scrambled even with fresh batteries, the fault is electrical rather than mechanical, and it needs a licensed diagnosis.
Worn contactor or wiring
In brick-veneer homes with original cabling, rodents and age take a toll on terminals. A burnt contactor or a cooked wire will stop a healthy unit dead, and it is not a safe DIY fix.
Safe Checks Before You Call
Three checks cost you nothing and rule out the simple stuff. Anything past these is licensed work:
- Check the power point with another appliance, and check the isolator switch near the outdoor unit.
- Reset the breaker once. A second trip means leave it off.
- Put fresh batteries in the controller and confirm it is set to cool, not heat.
If the unit stays silent after that, the fault is inside the system and air conditioning repairs is the page you want next.
When a No-Start Fault Needs a Licensed Cooling Technician
There is a hard line between a switch you can flick and a cabinet you should not open.
Capacitors hold charge, wiring sits behind live panels, and refrigerant is licensed work by law. So draw the line early and call (08) 8246 6298 if any of these show up:
- The breaker trips a second time after you reset it.
- The outdoor unit hums then dies, or hums without starting.
- You smell anything burnt at the unit, the controller or the switchboard.
A flashing code on the controller is worth reading first, and our error codes page covers the common ones.
How it works
How We Get Your Air Conditioning Running Again
You should know the price before anyone lifts a panel, and you will. Here is how a no-start call runs from your first phone call to a cold room again:
-
Step 1: The phone call
Tell us the brand, the age and what the unit does when you try it. That narrows the fault before we leave, and urgent calls get a within-the-hour response where availability allows.
-
Step 2: Diagnosis on site
We test power, controller, board, capacitor and compressor in that order, because most no-start faults sit in the first three. You get the diagnosis in plain words, not jargon.
-
Step 3: Fixed quote first
Fixed Upfront Pricing means the quote lands before any work starts, with no hourly rates and no bill shock. If a repair does not make sense for an older unit, we will say so.
-
Step 4: Repair and test
Most capacitor, contactor and board jobs are done in the same visit. We run the unit through a full cooling cycle before we pack up, and the work carries our Lifetime Labour Warranty.
Why Local Owners Call Us First
Local and family-owned
We live on this run. Redwood Park's owner-occupied, mostly older-family streets mean we see the same units year after year, and we would rather fix one properly than be called back twice.
Licensed for refrigerant
ARC Licence L162586, RAC01 - Full Refrigeration and Air Conditioning Licence, covers everything from a capacitor swap to a full decommission. Insured, current, and checked. Ask for the number, it is on every invoice.
Five hundred reviews
500+ 5-star reviews across Greater Adelaide back the way we work, and most of ours came from jobs just like this one: a dead unit, a fast diagnosis, a fair fixed price.
Honest repair-or-replace advice
If the unit is at the end of its life, we say it and quote both paths, including a replacement if that wins. We also offer Humm interest-free finance for larger jobs.
Questions
Air Conditioner Not Turning On Questions, Answered
Why has my air conditioner stopped turning on altogether?
Most often it is a tripped breaker, a failed capacitor or a controller issue rather than a dead unit, and homes with 1960s switchboards see more of the electrical causes than newer estates.
Can I reset the unit myself before calling?
Yes, check the power point, the isolator switch and the breaker, and try fresh controller batteries, but leave anything behind the panel to a licensed technician because wiring is not DIY territory.
Is a dead unit worth repairing or should I replace it?
Usually yes, because most no-start faults come down to a worn part we can replace, and we test the unit before quoting so you get an honest repair-versus-replace answer on the spot.
How quickly can you get a dead unit running again?
We hold 24/7 emergency availability, so a summer breakdown gets a within-the-hour response where availability allows, and most repairs are finished in a single visit with parts on the van where we can.
Talk to a local
Call Now and Get Your Dead Air Conditioner Running Again
A silent unit on a hot day will not fix itself, and neither will the food in the fridge. Call (08) 8246 6298 now, day or night, and mention the $50 off first service for new customers while you book.