| 摘要 |
FIELD: ventilation.SUBSTANCE: when selecting the capacity reduction mode, at least of one of internal units Y1 and Y2, temperature Ts at internal units Y1 and Y2 does not change and is maintained at the user specified level, however compressor 1 operates with reduced capacity in comparison to normal capacity.EFFECT: providing the effect of energy saving without changing the user specified temperature and without creating uncomfortable conditions for the user.5 cl, 6 dwg |
