Abstract: A single-unit air conditioner may include a housing, an outdoor heat exchanger assembly, an indoor heat exchanger assembly, a compressor, and a front panel. The housing may define an outdoor and indoor portion between a first lateral panel and a second lateral panel. The outdoor heat exchanger assembly may be disposed in the outdoor portion. The indoor heat exchanger assembly may be disposed in the indoor portion. The compressor may be in fluid communication with the outdoor heat exchanger assembly and the indoor heat exchanger assembly. The front panel may be slidably disposed on the housing at the indoor portion. The front panel may extend from a first lateral end to a second lateral end. The first lateral end may be selectively engaged with the first lateral panel. The first lateral end may include a lateral ridge directed inward toward a complementary attachment tab formed on the first lateral panel.

Abstract: A single-unit air conditioner may include a housing, an outdoor heat exchanger assembly, an indoor heat exchanger assembly, a compressor, and a front panel. The housing may define an outdoor and indoor portion between a first lateral panel and a second lateral panel. The outdoor heat exchanger assembly may be disposed in the outdoor portion. The indoor heat exchanger assembly may be disposed in the indoor portion. The compressor may be in fluid communication with the outdoor heat exchanger assembly and the indoor heat exchanger assembly. The front panel may be slidably disposed on the housing at the indoor portion. The front panel may extend from a first lateral end to a second lateral end. The first lateral end may be selectively engaged with the first lateral panel. The first lateral end may include a lateral ridge directed inward toward a complementary attachment tab formed on the first lateral panel.

Abstract: Air conditioner units are provided. An air conditioner unit includes an outdoor heat exchanger disposed in an outdoor portion, an indoor heat exchanger disposed in an indoor portion, and a bulkhead disposed between the outdoor heat exchanger and the indoor heat exchanger. The air conditioner unit further includes a pump disposed in the outdoor portion, and a conduit in fluid communication with the pump. The air conditioner unit further includes a receptacle disposed in the indoor portion, the receptacle in fluid communication with the conduit for receiving fluid from the conduit. The receptacle includes a tray defining a channel, and a riser extending from a bottom wall of the tray. The riser includes a raised surface disposed above the bottom wall along a vertical direction. A bore extends through and is defined in the raised surface and the bottom wall.

Abstract: Air conditioner units are provided. An air conditioner unit includes an outdoor heat exchanger disposed in an outdoor portion, an indoor heat exchanger disposed in an indoor portion, and a bulkhead disposed between the outdoor heat exchanger and the indoor heat exchanger. The air conditioner unit further includes a pump disposed in the outdoor portion, and a conduit in fluid communication with the pump. The air conditioner unit further includes a receptacle disposed in the indoor portion, the receptacle in fluid communication with the conduit for receiving fluid from the conduit. The receptacle includes a tray defining a channel, and a riser extending from a bottom wall of the tray. The riser includes a raised surface disposed above the bottom wall along a vertical direction. A bore extends through and is defined in the raised surface and the bottom wall.

Abstract: The synchronization system uses a TDMA or AMPS air interface to provide timing synchronization between previously unsynchronized base stations. The synchronization of base stations is critical between when determining the geographical position of a mobile because the geographical position is determined using a time difference of arrival method. In order to synchronize a remote base station with a serving base station, the remote base station receives a signal from the serving base station and measuring the receiving time of the signal at the remote base station in relation to the clock of the remote base station. The synchronization system determines the transmission time of the signal based on the reception time of the signal and the distance between the base stations, in relation to the clock signal of the second station, and synchronizes the clock of the remote base station to the clock of the serving base station based on the offset in the clock cycles at the time the signal was transmitted.