M-Series MZ-GE Engineering Manual

MSZ-GENA2-24
M-Series - MSZ/MUZ-GENA2 Heat Pump Systems (August 2014)
Due to continuing improvement, above specication may be subject to change without notice.
© 2014 Mitsubishi Electric US, Inc.
3-5. REFRIGERANT SYSTEM DIAGRAMS
Indoor
heat
exchanger
Flared connection
Room temperature
thermistor
RT11
Flared connection
Refrigerant pipe ø3/8 (MSZ-GE06/09/12NA)
ø1/2 (MSZ-GE15/18NA)
(with heat insulator)
Refrigerant pipe ø1/4
(with heat insulator)
Indoor coil
thermistor
RT12 (main)
Indoor coil
thermistor
RT13 (sub)
Refrigerant flow in cooling
Refrigerant flow in heating
MSZ-GE24NA
MSZ-GE06NA-8 MSZ-GE09NA-8 MSZ-GE12NA-8 MSZ-GE15NA-8 MSZ-GE18NA-8
Unit: inch
Indoor
heat
exchanger
Flared connection
Room temperature
thermistor
RT11
Flared connection
Refrigerant pipe ø5/8
(with heat insulator)
Refrigerant pipe ø3/8
(with heat insulator)
Indoor coil
thermistor
RT12 (main)
Indoor coil
thermistor
RT13 (sub)
Refrigerant flow in cooling
Refrigerant flow in heating