Оберните трубопровод хладагента вместе с дренажным шлангом изоляционной лентой, как показано на рисунке справа (для случая подвода дренажного шланга через заднюю часть внутреннего блока).
Wrap the refrigerant pipe with the drain hose with tape, as shown on the right (in the case of supply of the drain hose through the back of the indoor unit.)
Wrap the refrigerant piping drain hose together with insulating tape, as shown in the figure on the right (in the case of a supply of drain hose through the rear of the indoor unit).
Wrap the refrigerant pipe, together with drain hose with electrical tape, as shown in the figure to the right (case-by-case basis for inlet drain hose through the rear of the unit).