Samsung Aircon Repair in Johannesburg

Recent Samsung aircon job

Samsung split aircon serviced in Fairland: filters and indoor coil cleaned

Fairland · Samsung wall-mounted split aircon · Done: full service

We serviced this wall-mounted Samsung split aircon in a Fairland home. On a service, we lift the front panel and take out the filters, which you can see open in the photos, so we can get to the indoor coil behind them. Dust builds up on the filters and the coil over the months, which cuts the airflow, makes the unit work harder and can leave a musty smell when it starts up. We clean the filters and the coil, check the drain so condensation runs away instead of dripping down the wall, and run the unit to check it's cooling and blowing properly before we close it up. Tip: rinse the filters every few weeks when the aircon is in daily use, and have it serviced once or twice a year, ideally before summer, so it doesn't let you down on the first hot day.

Samsung inverter aircon serviced and regassed in Benoni

Benoni · Samsung Digital Inverter split aircon · Done: full service and regas

We gave this Samsung Digital Inverter aircon a full service: filters washed, indoor coil and fan cleaned, drain line flushed and the outdoor unit cleaned. With our gauges connected to the outdoor unit, the gas pressure was low, so we regassed the system to the correct charge and tested it cooling properly. Tip: an aircon is a sealed system and doesn't use up its gas. If yours needs regassing again soon, it has a leak, and the leak should be found and repaired.

Samsung Digital Inverter aircon serviced and regassed

Sandton · Samsung Digital Inverter wall-mounted split · Done: full service and regas

A full service and regas on a Samsung Digital Inverter split in a Sandton bedroom, ahead of the hot months. We opened the indoor unit and washed the filters, cleaned the indoor coil and fan, and flushed the drain line so it can't overflow onto the curtains below. Outside, we cleaned the outdoor unit and connected our gauges to check the gas pressures and regassed the system to the correct charge, then checked the electrical connections and tested the system on cooling. A service like this keeps an inverter aircon running efficiently, keeps the air clean, and catches small problems before they turn into a breakdown on the first heatwave. In Gauteng we recommend a service at least once a year, ideally before summer.

Samsung aircon E codes: what E101, E121 and E554 mean

Samsung splits, including the WindFree models, show a three-digit E code on the indoor display when something's wrong. On many Samsung wall units, these are the ones we see most in Johannesburg:

• E101: the indoor and outdoor units can't communicate. Check the outdoor isolator is on. After that it's usually the interconnecting cable or a board.
• E121: the indoor room temperature sensor has failed or come loose.
• E154: the indoor fan isn't running at the right speed, a fan motor or board fault.
• E458: an outdoor fan fault. The outdoor unit can't get rid of heat, so the aircon stops cooling.
• E554: the unit has detected a gas leak. That one needs a proper leak search and repair, not just a top-up.

If you see a code, switch the aircon off at the isolator for five minutes and try again. If it comes back, take a photo of the display and the model sticker on the side of the indoor unit and WhatsApp us. Samsung's inverter boards are sensitive to surges, which Joburg gets plenty of. If the aircon died straight after a power cut, tell us. It helps us narrow it down before we arrive.