-For outdoor units, two 5 day periods, with each period consisting of 5 cycles of 24h each to a damp heat cycling test according to IEC 60068-2-30 (Test Db) at (40±3) °C and relative humidity of 95 %.
-For outdoor units, two 5 day periods, with each period consisting of 5 cycles of 24h each to a damp heat cycling test according to IEC 60068-2-30 (Test Db) at (40±3) °C and relative humidity of 95 %.<br>