When your ductless mini-split HVAC system doesn’t power on, you shouldn’t jump into DIY troubleshooting. The problem may not necessarily be big, but you don’t want to start a process that might worsen the situation. The following are reasons why your Cave Springs, AR, business or home ductless mini-split fails to turn on and the best troubleshooting tips.

Electrical-Related Issues

Electrical-related ductless mini-split issues span from disconnected cords and faulty wiring to complex electrical failures. If your HVAC system fails to power on, it could mean the breaker is bad or tripped. It could also indicate serious damage to your HVAC wiring or faulty electrical components.

Electrical-related issues could cause electrocution if mishandled. This is the reason you should leave all HVAC electrical-related issues to qualified HVAC repair specialists. Specialists have the tools and skills to troubleshoot these problems safely.

Faulty Thermostat

The thermostat acts as the brain of your ductless mini-split HVAC system. So when it fails, the entire HVAC system will fail. Therefore, when your ductless mini-split fails to power on and everything else is working correctly, it could indicate a malfunctioning thermostat.

Thermostat problems result from extreme temperature changes, faulty wiring or dust buildup. Experts in HVAC repairs can replace damaged thermostats to troubleshoot HVAC systems that fail to power on.

Problems with the HVAC Remote

Your ductless mini-split system also won’t power on if the remote has issues. Common ductless mini-split remote issues include dead batteries or a faulty remote. For starters, exchange the remote batteries with brand-new ones to see whether it works.

If the remote doesn’t work, it could indicate irreparable damage. That would necessitate you to call your local HVAC repair and installation specialist to replace your damaged ductless system.

If you face a situation where your ductless AC doesn’t power on, contact our technicians at George’s Refrigeration & Heating for all AC repairs and replacement services. We use high-end diagnostic tools to troubleshoot all heating and cooling system problems.

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