Keeping your home comfortable all year long, a central air conditioner is vitally important to every home. Mitsubishi central air conditioners provide efficient comfort that you can rely on. When your Mitsubishi central air conditioner requires maintenance or repair, turn to Sears PartsDirect for all of your replacement part needs.
Conduct yearly maintenance. Have a HVAC service technician inspect, clean and perform required maintenance on your central air conditioning system annually. The service technician will examine the unit thoroughly for possible safety hazards such as worn components and shorts in the electrical system.
Change the air filters regularly. The air filters remove contaminants from the air in your home. Use allergen air filters to remove dust and pollen that can cause breathing problems.
Disconnect electrical power from the central air conditioner anytime you perform maintenance or access internal wiring or components to complete repairs.
Read and follow all operational and safety instructions in the owner's manual for your central air conditioner.
Have a service technician examine and repair the central air conditioner whenever it fails and you're not able to fix the problem with simple troubleshooting steps described in the owner's manual.
Maintenance tips for your Mitsubishi central air conditioner
Replace the air filter regularly. You'll typically need to replace the air filter monthly to prevent air flow restriction in your central air conditioner. Follow the instructions in your owner's manual for replacing the air filter.
Pour 1 cup of liquid bleach through the condensate drain line to keep the line clear of clogs and algae build-up.
Keep the outside unit clear of shrubs and grass. Trim shrubs around the outside unit regularly. Keep grass trimmed around the outside unit to prevent air flow restrictions.