If leaks appear only during rain, the source may be external ingress, pressure effects on drainage, or moisture entering electrical points. This pattern is different from normal indoor leak paths.
These are likely causes for this symptom. Compare them with what you are seeing now to narrow it down. This is indicative only. To confirm the problem, contact us.
Water enters from outside during rain and tracks into indoor areas. It is often mistaken as a normal condensate leak.
Solution: We trace entry path and seal the external ingress route before treating it as a drain fault.
Remarks: Gas or cooling work will not fix a rain ingress path.
Drain discharge can be disrupted by weather and pressure behavior, causing backflow or irregular water paths.
Solution: We verify drainage behavior under run conditions and correct path issues before wider repair scope.
Remarks: Treating this as a permanent indoor leak without weather context can mislead diagnosis.
Water ingress near power paths can create shock or trip risk and must be handled as a safety issue first.
Solution: Stop using the unit until electrical safety is confirmed. We isolate ingress and verify safe power condition first.
Remarks: Do not continue operation when water reaches electrical points.
Heavy rain and wind direction can temporarily change how external moisture moves around wall penetrations.
If water reaches electrical areas, treat it as urgent regardless of weather pattern.
Just observe safely from a distance, no disassembly required:
Rain-linked leaks are urgent only when electrical exposure appears.
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