An equipment management device comprising: a display-information generator configured to generate display information on a management screen in which a plurality of icons are arranged, each of the plurality of icons (63-7, 63-8, 63-9, 63-10, 63-11, 63-12) being associated with at least one of multiple air conditioners in a building under management and having a laterally elongated outer frame and a first area that is set inside the outer frame at one end in a major axis direction of the outer frame; a touchscreen configured to display the display information on the management screen generated by the display-information generator and configured to input information on an operation performed on the management screen through the touchscreen; and an action-control-information generator configured to generate action control information that switches the on/off state of the one air conditioner when the action-control-information generator detects an operation, the operation performed on one of the plurality of icons on the management screen displayed on the touchscreen, characterized in that when one air conditioner of the air conditioners associated with one icon of the plurality of icons is in an on state, the display-information generator is configured to display an operation mode of the one air conditioner in the first area of the one icon and is configured to display a set temperature for the one air conditioner in a second area that is located inside the outer frame but outside the first area; and the operation is a slide operation; wherein the slide operation starts at a start position (Sa, Sb, Sc, Sd) in the first area and passes a first slide-operation detection line set in an area inside the outer frame excluding the first area; the trajectory of the slide operation stays inside the outer frame; and the start position (Sa, Sb, Sc, Sd) determines the first slide-operation detection line, the first slide-operation detection line does not have a fixed position within the outer frame as its position is determined by the start position (Sa, Sb, Sc, Sd). a display-information generator configured to generate display information on a management screen in which a plurality of icons are arranged, each of the plurality of icons (63-7, 63-8, 63-9, 63-10, 63-11, 63-12) being associated with at least one of multiple air conditioners in a building under management and having a laterally elongated outer frame and a first area that is set inside the outer frame at one end in a major axis direction of the outer frame; a touchscreen configured to display the display information on the management screen generated by the display-information generator and configured to input information on an operation performed on the management screen through the touchscreen; and an action-control-information generator configured to generate action control information that switches the on/off state of the one air conditioner when the action-control-information generator detects an operation, the operation performed on one of the plurality of icons on the management screen displayed on the touchscreen, characterized in that when one air conditioner of the air conditioners associated with one icon of the plurality of icons is in an on state, the display-information generator is configured to display an operation mode of the one air conditioner in the first area of the one icon and is configured to display a set temperature for the one air conditioner in a second area that is located inside the outer frame but outside the first area; and the operation is a slide operation; wherein the slide operation starts at a start position (Sa, Sb, Sc, Sd) in the first area and passes a first slide-operation detection line set in an area inside the outer frame excluding the first area; the trajectory of the slide operation stays inside the outer frame; and the start position (Sa, Sb, Sc, Sd) determines the first slide-operation detection line, the first slide-operation detection line does not have a fixed position within the outer frame as its position is determined by the start position (Sa, Sb, Sc, Sd).