Refrigerant System Diagram - Mitsubishi Electric TRANE NTXUKS09A112AA Service Manual

6

REFRIGERANT SYSTEM DIAGRAM

INDOOR UNIT
NTXUKS09A112AA
NTXUKS12A112AA
Indoor coil
Indoor thermistor
heat
RT12 (main)
exchanger
Indoor coil
thermistor
RT13 (sub)
Room temperature
thermistor
RT11
OBHT802
Refrigerant pipe Ø3/8(Ø9.52)
(with heat insulator)
Flared connection
Flared connection
Refrigerant pipe Ø1/4(Ø6.35)
(with heat insulator)
NTXUKS18A112AA
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)