| 摘要 |
PROBLEM TO BE SOLVED: To suppress temperature increase in an electronic substrate in a fan- driving device. SOLUTION: An indoor machine 10a is constituted of a fan unit 11a where a fan for blowing indoor air and an indoor heat exchanger unit 12a with an indoor heat exchanger 14 for performing the heat exchanger between indoor air and a refrigerant for air-conditioning and a fan-driving device 13a for driving a fan being provided at the exit/entrance side of the refrigerant that circulates at the indoor heat exchanger 14. Then, the fan-driving device 13a is divided into a substrate room 16B where the electronic substrate 17 is provided and a power transformer room 16A where a power transformer 18 is provided, the substrate room 16B is accommodated in the indoor heat exchanger unit 12a, and the power transformer room 16A is provided while it projects from the indoor heat exchanger unit 12a. |
