First distinguish water from a refrigerant-circuit problem
Water around the indoor unit often points to condensate drainage, but the cause should be checked on site. Reduced cooling, ice or oily marks near a connection may call for an inspection of the refrigerant circuit. Do not diagnose the system from one symptom alone.
Turn the unit off if water is near electrical parts, and do not dismantle the pipework. If a refrigerant leak is suspected, contact a qualified technician; adding refrigerant without fixing the cause is not a lasting repair.
Plan drainage as part of the installation
The condensate line needs a suitable route and continuous drainage, without kinks or sections where water can collect. Insulating cold surfaces and securing the pipework help reduce condensation along the route.
After installation, check that water drains freely and that there are no drips around the indoor unit or connections. Dust and debris can block a drain later, so maintenance should include checking and cleaning it.
Copper pipework and connections need precise work
Pipe sizing, end preparation, connection torque, support and insulation must follow the manufacturer's instructions. A missed step can lead to refrigerant loss, vibration or damaged insulation.
Before commissioning, the installer should carry out the tightness and system-preparation checks specified by the manufacturer. Ask what was checked and which warranty terms apply to the installation.
Have early warning signs checked
Unusually weak airflow, a change in sound, repeated icing, water from the indoor unit or visible marks on pipework are reasons to arrange an inspection, not to attempt a repair yourself. Note when the issue occurs and which operating mode is in use.
Do not pierce insulation, tighten connections at random or release refrigerant. This can make the fault worse and complicate diagnosis.
Questions to ask your installer
Before work begins, discuss the pipe route, drainage, outdoor-unit support and post-installation checks. In coastal locations, ask which brackets and materials suit the installation site. Nessebar Klima serves Nessebar and the surrounding area, including Sunny Beach, Burgas, Sveti Vlas, Pomorie and Primorsko.