Logitech OB450 REVISED EDITION-B ユーザーズマニュアル
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9
REFRIGERANT SYSTEM DIAGRAM
6
MSZ-A09NA
MSZ-A12NA
MSZ-A12NA
Refrigerant flow in cooling
Refrigerant flow in heating
Refrigerant flow in heating
MSZ-A15NA MSY-A15NA
MSZ-A17NA MSY-A17NA
MSZ-A17NA MSY-A17NA
MSZ-A24NA
MSY-A24NA
Unit : inch
Indoor
heat
exchanger
Room temperature
thermistor
RT11
Refrigerant pipe ø1/2
(with heat insulator)
(with heat insulator)
Flared connection
Flared connection
Indoor coil
thermistor
RT12(main)
Refrigerant pipe ø1/4
(with heat insulator)
(with heat insulator)
Distributor
Indoor coil
thermistor
RT13(sub)
Indoor
heat
exchanger
Room temperature
thermistor
RT11
Refrigerant pipe ø5/8
(with heat insulator)
Flared connection
Flared connection
Indoor coil
thermistor
RT12(main)
Refrigerant pipe ø1/4
(with heat insulator)
Distributor
Indoor coil
thermistor
RT13(sub)
Indoor
heat
exchanger
Room temperature
thermistor
RT11
Indoor coil
thermistor
RT13(sub)
Indoor coil
thermistor
RT12(main)
Refrigerant pipe ø3/8
(with heat insulator)
Flared connection
Flared connection
Refrigerant pipe ø1/4
(with heat insulator)