| 摘要 |
PROBLEM TO BE SOLVED: To provide a heat exchanging unit that can achieve downsizing and compactification, easy maintenance, easy failure analysis or the like, using a single control box where all control circuits and electric components are arranged on a base board of planar configuration.SOLUTION: A heat exchanging unit 1 includes a machine room 2 in which a compressor and the like are disposed, and a heat exchanger room 3 in which a heat exchanger 4, a fan 5 and the like are disposed, wherein a pair of heat exchangers 4 is arranged in a nearly V-shape and the fan 5 is arranged above the same in the heat exchanger room 3. The heat exchanging unit 1 has a single control box 6 of which a base board of planar configuration 7 is installed on a side surface of a pair of the heat exchangers 4 arranged in the nearly V-shape. All control circuits including a power source transforming circuits such as a compressor drive circuit, a fan drive circuit, a solenoid valve drive circuit and a drive circuit of other devices, which compose a controller of the unit, and electric components are collectively arranged on both the front and back surfaces of the base board 7. |
