Ductless Mini-Split AC Repair in Historic Downtown Charleston, SC

With the scorching heat of summer descending upon us in Charleston, South Carolina, you are probably relying on your air conditioning systems to keep your home cool and comfortable. One of our clients contacted us at Fix-It 24/7 for a mini-split AC repair. Their Mitsubishi ductless mini-split ac unit was no longer blowing any air, let alone cool air. Below, we go over the steps we take to diagnose a mini-split repair, the signs your mini-split needs to be repaired, and the start-to-finish process we took to repair this customer’s Mitsubishi ductless mini-split in downtown Charleston, SC.

Ductless Mini-Split Repair Diagnosis

When diagnosing a Mitsubishi mini-split system that isn’t blowing any air, several potential factors could be causing the issue. Here’s a general diagnosis process that a professional technician might follow:

1. Power supply: The technician will first check if the mini-split system is receiving power. They will inspect the electrical connections, circuit breaker, and power supply to ensure there are no issues.
2. Remote control settings: The technician will verify the settings on the remote control unit, ensuring that the appropriate mode, fan speed, and temperature settings are selected. They will also check for any error codes displayed on the remote control.
3. Air filter inspection: A clogged or dirty air filter can restrict airflow and affect the performance of the system.
4. Outdoor unit inspection: The technician will inspect the outdoor unit to check if the fan is running properly. If the outdoor unit is not functioning, it can impact the airflow.
5. Indoor unit inspection: The technician will remove the front panel of the indoor unit and check for any blockages, obstructions, or debris that may be hindering the airflow.
6. Motor and electrical components: The technician will assess the fan motor, capacitor, and other electrical components for any signs of damage or failure. They use specialized tools to measure voltage and current to ensure the motor is receiving power.
7. Control board examination: The technician will inspect the control board inside the indoor unit for any issues or faults. They will check for loose connections, blown fuses, or burnt components.
8. System reset: Sometimes, a simple system reset can resolve minor issues. The technician may perform a reset by turning off the power supply to the mini-split system, waiting for a few minutes, and then turning it back on.

Based on our findings during the diagnosis process, the technicians determined a faulty fan motor to be the culprit of this no-blow issue.

Signs You Need Mini-Split Repair

There are additional issues that can occur with your ductless mini-split. As such, there are several signs that indicate you may need repair. If you notice any of the following issues, seek professional assistance from the HVAC experts at Fix-it 24/7.

1. Insufficient cooling or heating
2. Weak airflow
3. Unusual noises
4. Water leakage
5. Foul odors
6. Frequent cycling or system shutdowns
7. Error codes on the remote control
8. Increased energy consumption

If you experience any of these signs or suspect there may be a problem with your mini-split system, it’s recommended to contact the qualified HVAC experts at Fix-it 24/7. We will diagnose the issue accurately and provide the necessary repairs to ensure your mini-split system operates efficiently and effectively.

Benefits of Mini-Split Repair

When considering whether to repair a mini-split system by replacing the fan motor or replacing the entire unit, there are several factors to consider.

1. Cost-effective: Replacing the fan motor is generally less expensive than purchasing an entirely new mini-split unit.
2. Targeted repair: By replacing the fan motor, you are addressing a specific component that may be malfunctioning while keeping the rest of the system intact.
3. Time-saving: Repairing the mini-split by replacing the fan motor is usually a quicker process compared to replacing the entire unit.
4. Familiarity with existing system: If you’re already familiar with your mini-split system and its features, replacing the fan motor allows you to maintain continuity with your current setup.

Ductless Mini-Split Repair Process

Given the severity and interdependence of the identified issues, Fix-it 24/7 recommended this Charleston, SC client repair their ductless mini-split. A repair ensures the system’s longevity and optimal performance. Our technicians promptly informed the customer about the situation, outlining the necessary repairs and the expected timeline for completion.

Diagnosis and confirmation

The technician first diagnoses the issue and confirms that the fan motor needs replacement. To start, the outdoor unit was tested for functionality and adequate power.

Shutdown and disconnection

The technician will turn off the power supply to the mini-split system and disconnect it from the electrical source. This is done to ensure safety during the replacement process.

Accessing the fan motor

The technician will locate the fan motor within the indoor or outdoor unit of the mini-split system. Depending on the specific model, accessing the fan motor may involve removing panels or covers.

Removal of the faulty motor

The technician will disconnect the electrical wiring connected to the fan motor and remove it from its mounting position. They may also need to remove any brackets or fasteners securing the motor.

Installation of the new motor

The replacement fan motor will be carefully installed, ensuring proper alignment and attachment to the mounting position. The technician will reconnect the electrical wiring, making sure all connections are secure.

Testing and reassembly

After the new fan motor is installed, the technician will reassemble any removed panels or covers. They will then restore power to the mini-split system and perform thorough testing to ensure the motor is functioning correctly. This includes checking for proper rotation, adequate airflow, and any unusual noises.

System functionality check

The technician will verify that the mini-split system is operating as expected and that the fan motor replacement has resolved the initial issue. They may also conduct additional checks to ensure the overall performance of the system.

Fix-it 24/7 Green Club Membership Home Maintenance Plan

Fix-it 24/7 offers a comprehensive home maintenance plan called the Green Club. Green Club members enjoy a complimentary AC tune-up in Charleston, SC and the greater Charleston area. Our plan ensures your HVAC system remains in peak condition with multiple inspections every year which prevents breakdowns and improves efficiency for as little as $24.95 per month.

The Fix-it 24/7 Green Club maintenance plan also gives members a substantial discount on all repairs (like mini-split repairs!) and replacements, with savings across all incurred costs. Members also can utilize the “Bubble Bank” which allows you to use every dollar you spend on your membership for future replacements.

Cost of an AC Tune Up

The cost of a mini-split repair in downtown Charleston, SC (and mini-split fan motor replacement specifically) can vary depending on the scope of the repair and the type of mini-split. However, repairing your mini-split can save you money on a complete ductless mini-split replacement. This is especially true if it’s a unit in otherwise good condition. Repairing your mini split promptly can also save you money by preventing other issues from arising.

As mentioned above, Fix-it 24/7 Green Club members enjoy a FREE annual tune-up for their AC system, as well as the numerous other benefits mentioned above that make the membership even better than free!

Downtown Charleston, SC Mini-Split Repair Contractor

Fix-it 24/7 is your trusted Downtown Charleston, South Carolina mini-split repair contractor, offering reliable and affordable HVAC service for residents in the Charleston, South Carolina area. We are proud to service Mitsubishi ductless mini-split systems and other leading brands, ensuring the highest quality maintenance and repair for your air conditioning system. Don’t wait until your house is too hot – schedule a mini-split repair for your downtown Charleston, SC home today with Fix-it 24/7. Our skilled technicians are here to help! Feel free to see what your neighbors have to say on our Google reviews!