Regular maintenance of your mini split is essential to maintain optimal performance, extend your system’s lifespan, and avoid costly repairs. Here’s a complete guide to keeping your system in perfect condition.
Monthly Maintenance
Filter Cleaning
Filters should be cleaned or replaced every month during the cooling season:
- Turn off the system
- Remove filters from the indoor unit
- Wash with warm water and mild soap
- Let dry completely before reinstalling
Tip: Dirty filters reduce efficiency by up to 15% and can cause air quality issues.
Visual Inspection
Regularly inspect:
- The outdoor unit for debris or vegetation
- Refrigerant lines for signs of damage
- Drains for blockages
Quarterly Maintenance
Outdoor Unit Cleaning
The outdoor unit should be kept clean:
- Remove leaves, twigs, and other debris
- Clean fins with a mild cleaner
- Ensure the unit has adequate air clearance (at least 2 feet)
Level Checks
A professional technician should check:
- Refrigerant levels
- System pressure
- Electrical connections
Annual Professional Maintenance
Annual maintenance by a certified technician is recommended for:
- Complete system inspection
- Professional cleaning of internal components
- Checking and adjusting refrigerant levels
- Testing all system functions
- Identifying potential problems before they become costly
Signs That Maintenance is Needed
Contact a professional if you notice:
- Reduced airflow
- Unusual noises
- Increased energy bills
- System not cooling effectively
- Water or refrigerant leaks
Maintenance Program
Our annual maintenance program includes:
- Two visits per year (spring and fall)
- Complete system cleaning
- Detailed inspection
- Complete status report
- Priority on emergency repairs
Conclusion
Regular maintenance of your mini split is an investment that pays off. Not only does it keep your system running efficiently, but it also extends its lifespan and prevents costly breakdowns.
Contact us to schedule your annual maintenance and keep your system in perfect condition year-round.