Refrigerant System Diagram - Mitsubishi Electric MLZ-KP09NA Service Manual

6

REFRIGERANT SYSTEM DIAGRAM

INDOOR UNIT
MLZ-KP09NA
MLZ-KP12NA
Indoor coil
thermistor
Indoor
heat
RT12 (main)
exchanger
Indoor coil
thermistor
RT13 (sub)
Room temperature
thermistor
RT11
OBH802A
Refrigerant pipe Ø3/8(Ø9.52)
(with heat insulator)
Flared connection
Flared connection
Refrigerant pipe Ø1/4(Ø6.35)
(with heat insulator)
sandium.com
MLZ-KP18NA
Indoor coil
thermistor
Indoor
RT12,RT14,
heat
RT15 (main)
exchanger
Indoor coil
thermistor
RT13 (sub)
Room temperature
thermistor
RT11
Refrigerant flow in cooling
Refrigerant flow in heating
8
Unit: inch(mm)
Refrigerant pipe Ø1/2(Ø12.7)
(with heat insulator)
Flared connection
Flared connection
Refrigerant pipe Ø1/4(Ø6.35)
(with heat insulator)