Cooling and Heating Yuma Since 1955

When your ductless system stops working, you’ll need to know if it’s fixable or time for a replacement. There’s nothing worse than getting home from work on a hot day to find your air conditioning not working. Mini-split systems make it easier to heat and cool your home, and there are many ways to troubleshoot your system when it’s not working in Somerton, AZ.

1. Refrigerant Leaks

Ductless mini-split HVAC systems cool the air in your home with a refrigerant solution. Cables that run through small holes in your home allow the refrigerant to circulate between the outdoor and indoor HVAC units. The refrigerant cables will eventually leak from weathering or pests.

Ductless mini-split HVAC systems with refrigerant leaks have power but don’t blow cool air. Our professionals check for leaks and repair any cable damage. Our professionals can recharge your refrigerant safely to help the system run efficiently.

2. Power Supply Issues

If you can’t get your HVAC system to turn on, it could be a power supply issue. Our HVAC professionals can troubleshoot your ductless system and safely handle electrical issues. The first thing you should do is check your circuit breaker for any tripped circuits.

A common problem with the power supply is damage to the unit’s plug and cord. An unresponsive remote may need new batteries, and a system reset could fix the power issue. If the remote is dead, you may activate the unit with the control panel.

3. Check the Outdoor Unit

The outdoor unit and indoor air handler make up your mini-split HVAC system. If you notice issues with your mini-split system, check your outdoor unit first. A buildup of debris and dirt may have damaged your unit, and that could affect its efficiency.

Several common factors with your outdoor unit’s airflow include damaged parts, leaking coolant or a blockage. Ice buildup during the summer months is a sign of an airflow issue or lack of maintenance. Our professionals can properly clean and lubricate your outdoor unit to remove ice and debris.

Dirty ducts are a common reason your ductless system isn’t working right. Dust and dirt are constantly taken into the HVAC system, but you can check your vents for dust with a flashlight. If you or a neighbor need any HVAC service in Somerton, AZ, call us at Quick Refrigeration to schedule an appointment today.

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