Rotary compressor and refrigeration cycle device

A refrigeration cycle device comprising:

• an indoor unit including an indoor heat exchanger;
• a first outdoor unit and a second outdoor unit connected in parallel to the indoor unit;
• and
• a control unit, wherein
• the first outdoor unit includes a first compressor, a first outdoor heat exchanger, and a first four-way valve which switches a supply destination of a refrigerant discharged from the first compressor between the indoor heat exchanger and the first outdoor heat exchanger,
• the first four-way valve includes a first main valve having a first main valve body and a first sub-valve having a first sub-valve body,
• the first main valve body is movable between a first position which allows the refrigerant discharged from the first compressor to be supplied to the indoor heat exchanger and a second position which allows the refrigerant discharged from the first compressor to be supplied to the first outdoor heat exchanger,
• the first sub-valve body is driven by a first solenoid, and is movable between a third position which causes the first main valve body to be disposed at the first position and a fourth position which causes the first main valve body to be disposed at the second position,
• the second outdoor unit includes a second compressor, a second outdoor heat exchanger, and a second four-way valve which switches a supply destination of a refrigerant discharged from the second compressor between the indoor heat exchanger and the second outdoor heat exchanger,
• the second four-way valve includes a second main valve having a second main valve body and a second sub-valve having a second sub-valve body,
• the second main valve body is movable between a first position which allows the refrigerant discharged from the second compressor to be supplied to the indoor heat exchanger and a second position which allows the refrigerant discharged from the second compressor to be supplied to the second outdoor heat exchanger,
• the second sub-valve body is driven by a second solenoid, and is movable between a third position which causes the second main valve body to be disposed at the first position and a fourth position which causes the second main valve body to be disposed at the second position, and
• the control unit disposes the second sub-valve body of the second outdoor unit at the fourth position and then moves the second sub-valve body of the second outdoor unit to the third position when the first main valve body of the first four-way valve of the first outdoor unit is at the first position and the second main valve body of the second four-way valve of the second outdoor unit is not at the first position in a case in which the first outdoor unit is operated and the second outdoor unit is stopped.