The condenser and evaporator are two distinct parts of a central air conditioner. An exterior concrete slab is often used for the condenser unit. To cool the furnace, the evaporator coil is installed above it.
Most central air conditioner repair are linked to a home’s forced-air distribution system. This means that the heating system’s engine, blower, and ductwork may also be utilized to transport cold air. The return air duct transports heated air from the home to the furnace while the central air conditioner is activated.
The blower moves the heated air past the evaporator coil in the plenum and then distributes it via the ducts to the rest of the home, which is cooled. The distribution system may have an issue when the air conditioner runs, but the house does not cool, so having air conditioner repair is so much important in regular intervals.
How to Clean an Evaporator?
- Foil wrapped insulation at the front of the plenum is probably taped, so begin by removing it from the wall. You’ll have to replace the tape you removed with a new one later.
- Use a stiff brush to thoroughly clean the bottom of the evaporator unit. A vast hand mirror may assist if you’re unsure what to do. Slide the evaporator out if you can’t reach back to clean the whole region.
- Condensation is removed from the evaporator using this tray. To keep fungus at bay, place one tablespoon of household bleach in the tray’s weep hole. The condensate drain and pan should be checked in excessively humid conditions every other day.
- Reattach the unit, reinstall the plate, and reapply the insulating tape to complete the process.
After that, you should re-start the air conditioner to see whether there are any air leaks. Use duct tape to fix any holes.
Condenser Cleaning process: –
- Grass, weeds, and vine growth surrounding the condenser unit should be removed during air conditioner repair since they may block airflow.
- Refrigerator supply shops have a professional coil cleaner that may be used to clean the condenser. There are step-by-step instructions provided. Let the coil dry after flushing it clean.
- Use a soft brush to clean any built up dirt from the fins. If you remove the grille, you may be able to get to them. Using the garden hose to clean fins may transform earth into the mud and compress it between them, so be careful not to damage the fins.
- The concrete platform on which the condenser sits must be level to provide proper airflow. Place a carpenter’s level on top of the unit and align it front to rear and side to side.
Final words: –
You’ll feel more confident throughout the air conditioner repair procedure if you know the most typical causes of AC failure. Recharging refrigerants to more complex issues, such as a faulty AC capacitor, are all examples of common problems.