Split AC refrigerant charging in Umm Al Salam

Usually not. Charging is done at the service valve on the outdoor unit, and if the leak is at the flare joints behind the indoor unit we reach them by lifting the lower cover or tilting the unit on its bracket. It only comes down when the joint is inside the wall.

The most common points in a wall split are the flare joints at the indoor unit, which loosen over time from vibration, and the service valves at the outdoor unit. In Jeddah's humid and salty air, oxidation at copper connections can develop faster, which raises the chance of a leak.

When a split is moved, the flare joints are disconnected and remade, and this is when air and moisture enter the line. A full vacuum before charging becomes especially important, and the technician checks every remade flare joint before the line is closed.

This is a common sign of low refrigerant. At night, lower outdoor air temperature lets the compressor partly compensate for the shortage. During Jeddah's daytime heat, the reduced charge is not enough and cooling weakens or stops. The inspection confirms whether this is the cause or whether another factor such as the compressor or capacitor is involved.

Yes, a longer copper pipe run between the two units requires more refrigerant. The site inspection measures the actual run length, and the technician sets the charge amount based on the nameplate figure and the installed pipe length.

Usually not. Severe weakness points to a leak. If we add refrigerant without fixing the leak, the problem returns in weeks. We inspect with precision detector, repair the leak, vacuum the line and charge to the original specification.

Yes, absolutely. Heat and dust accelerate corrosion of copper welds and joints, making leaks happen faster here. Inspection every six months helps catch leaks early.

We explain the work steps clearly before starting. We inspect the line with a leak detector, pinpoint the leak and show you, repair it, vacuum and charge, then test the line afterward. Every step matters to prevent recurrence.

A long distance between units means a longer copper line, and a longer line means greater leak risk and higher refrigerant charge required. We measure the line carefully and charge accordingly.