LG AMNW07GSJA0 - 4. Piping diagrams

17
MULTI/SINGLE Indoor unit
Wall Mounted Unit (2)
4. Piping diagrams
 Models : Deluxe, Standard Plus, Standard
 Refrigerant pipe connection port diameters
[Unit : mm (inch)]
LOC. Description PCB Connector
Th1 Thermistor for suction air temperature
CN-TH1
Th2 Thermistor for evaporator inlet temperature
Th3* Thermistor for evaporator middle temperature CN-TH3
Th4 Thermistor for evaporator outlet temperature CN-TH2
Model Gas Liquid
S3NM09JL1ZA [DC09RQ NSJ]
S3NM12JL1ZA [DC12RQ NSJ]
S3NM09JA2FA [PC09SQ NSJ]
S3NM12JA2FA [PC12SQ NSJ]
S3NM09JA3BA [SC09EQ NSJ]
S3NM12JA3BA [SC12EQ NSJ]
Ø9.52 (3/8)
Ø6.35 (1/4)
S3NM18KL1ZA [DC18RQ NSK]
S3NM18KL2FA [PC18SQ NSK]
S3NM18KL3BA [SC18EQ NSK]
Ø12.7 (1/2)
Heat exchanger
Gas pipe connection port
(flare connection)
Liquid pipe connection port
(flare connection)
Cooling
Heating
M
Cross Flow Fan
Th4
Th3
Th2
Th1