Abstract: An air-conditioner which performs an appropriate control in the event of a leak of refrigerant. The air-conditioner includes a refrigerant circuit, a refrigerant leak sensor which senses a leak of refrigerant in the refrigerant circuit, an indoor fan which delivers air to the indoor heat exchanger, and an indoor control circuit which, upon sensing a leak of refrigerant by the refrigerant leak sensor, controls the indoor fan based on whether the refrigerant sealed in the refrigerant circuit is flammable.

Abstract: Provided is an air-conditioner which performs an appropriate control in the event of a leak of refrigerant. The air-conditioner (100) is provided with: a refrigerant circuit (10); a refrigerant leak sensor (25) which senses a leak of refrigerant in the refrigerant circuit (10); an indoor fan (Fi) which delivers air to the indoor heat exchanger (15); and an indoor control circuit 32 which, upon sensing a leak of refrigerant by the refrigerant leak sensor (25), controls the indoor fan (Fi) based on whether the refrigerant sealed in the refrigerant circuit 10 is flammable.

Abstract: An air-conditioning remote controller allowing a user to intuitively grasp a setting status of an air-conditioner and to use the controller commonly between a plurality of models of the main body of the air-conditioners, the air-conditioning remote controller including an input unit to input setting values for setting items relating to air-conditioning control, and a display unit having a predetermined area to display a plurality of icons thereon and displaying setting values and icons depending on the number of taps, wherein the display unit changes the number of displayable icons depending on the number of taps for the main body of the air-conditioner controlled using the setting values, and also displays the icons with the larger size per tap as the number of the icons in the air-conditioner is getting smaller.

Abstract: An air-conditioning remote controller allowing a user to intuitively grasp a setting status of an air-conditioner and to use the controller commonly between a plurality of models of the main body of the air-conditioners, the air-conditioning remote controller including an input unit to input setting values for setting items relating to air-conditioning control, and a display unit having a predetermined area to display a plurality of icons thereon and displaying setting values and icons depending on the number of taps, wherein the display unit changes the number of displayable icons depending on the number of taps for the main body of the air-conditioner controlled using the setting values, and also displays the icons with the larger size per tap as the number of the icons in the air-conditioner is getting smaller.