FIELD: transport facilities; closed hermetic reservoirs. SUBSTANCE: self-contained air-conditioner is provided with two- position flow regulator equipped with drive, heating heat exchanger, maximum and minimum air temperature setters, two comparison circuits, two control command formers for closing and opening the flow regulator respectively; temperature sensor is connected to one input of above- mentioned comparison circuits; second input of these circuits is connected to outputs of maximum and minimum air temperature setters respectively; outputs of comparison circuits are connected with respective inputs of control command formers for closing and opening the flow regulators, their outputs being connected with two-position regulator drive. EFFECT: possibility of continuous accumulation of moisture without additional consumption of power. 1 dwg
