| 摘要 |
PROBLEM TO BE SOLVED: To provide an air conditioner capable of preventing worsening of economical efficiency and to provide its control system, in a facility to cover a part of a power by non-unility power generator. SOLUTION: In an air conditioner operated by obtaining a power from at least one of a commercial source 1 and the non-utility power generator 2, an ordinary operation mode in which ordinary operation is effected and private power generating operation mode with restricted operation capacity are provided. |
