Method for controlling multi-unit air conditioning system

Details Method for controlling multi-unit air conditioning system Method for controlling multi-unit air conditioning system

2005-11-23

2010-12-21

Jules, Frantz F (Department: 3744)

Refrigeration

Automatic control

Refrigeration producer

C062S175000, C062S228100, C062S510000, C062S226000

Reexamination Certificate

active

07854138

ABSTRACT:
A method for controlling a multi-unit air conditioning system adapted to cool or heat room spaces while passing a refrigerant in one direction or in a reverse direction is disclosed. In the method, which is applied to a multi-unit air conditioning system including at least three compressors, when a compressor re-operation is repeatedly carried out after all of the compressors have been turned off, to turn on again at least one of the compressors, repetition of the compressor re-operation is carried out for a predetermined number of different orders in such a manner that at least one of the compressors is turned on first in an associated order of the repeated compressor re-operation.

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