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1. (WO2018199474) AIR CONDITIONING SYSTEM AND CONTROL METHOD THEREFOR

Pub. No.:    WO/2018/199474    International Application No.:    PCT/KR2018/003269
Publication Date: Fri Nov 02 00:59:59 CET 2018 International Filing Date: Thu Mar 22 00:59:59 CET 2018
IPC: F24F 11/83
F24F 11/30
F24F 5/00
F25B 49/02
F25B 41/04
F24F 11/84
F24F 11/65
Applicants: SAMSUNG ELECTRONICS CO., LTD.
삼성전자주식회사
Inventors: SUN, Woong
선웅
KONG, Yong Sang
공용상
LIM, Chang Soo
임창수
CHO, Sung Jin
조성진
KIM, Sung Tae
김성태
PARK, Chang Seo
박창서
BAE, Dong Seok
배동석
SHIN, Kwang Nam
신광남
Title: AIR CONDITIONING SYSTEM AND CONTROL METHOD THEREFOR
Abstract:
The present invention proposes an air conditioning system and a control method therefor. When a heating operation of an A2W indoor unit is performed, an A2A valve, which connects an outdoor unit and an A2A indoor unit, is closed to prevent a refrigerant from entering the indoor unit, and thus performance deterioration can be prevented by improving performance loss due to refrigerant bypass to the A2A indoor unit that is not being operated. Also, since the system can respond autonomously through a control algorithm to improve performance following a drop in heating performance without the configuration of additional hardware, installation costs can be minimized.