JPS6134067U - air conditioner - Google Patents

Abstract

(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

Fig. 1 is a refrigeration cycle configuration diagram showing a preferred embodiment of the air conditioner according to this invention, Fig. 2 is an electrical control system circuit diagram of the same indoor unit, Fig. 3 is also in the figure, 2 is a compressor; a
, -7b is an indoor unit, 9a and 9b are blowers, 10 is an electric control system circuit that is a control system of the indoor unit, 15a, 1
5b is room temperature detection means; 1-7a and 17b are blower speed switching means; 19a and 20a are self-command circuits and Yutaka command circuits 7, 6, and 20a, which are command signal generating means;

Claims (1)

[Scope of claim for utility model registration] Two indoor units having a blower and an indoor heat exchanger are combined into one
In an air conditioner operated in series with multiple compressors,
The control system of each indoor unit includes a blower speed switching means that receives a command signal and switches the rotation speed of the blower, a room temperature detection means that operates when the room temperature exceeds a set temperature, and the operation of one of the room temperature detection means. 1. An air conditioner comprising: a command signal generating means for supplying a low speed rotation command signal to one blower speed switching means and a high speed rotation command signal to the other blower speed switching means.・、