Service manual

17
REFRIGERANT SYSTEM DIAGRAM
7
MS-18RV -
E1
MU-18RV -
E1
INDOOR UNIT
OUTDOOR UNIT
Indoor
heat
exchanger
Room temperature
thermistor
RT11
Refrigerant pipe [15.88
(with heat insulator)
Flared
connection
Indoor coil
thermistor
RT12
Refrigerant pipe [6.35
(with heat insulator)
Stop valve
Capillary tube
[3.0X[2.0X700
Compressor
Accumulator
Stop valve
(with service port)
Outdoor
heat
exchanger
Refrigerant flow in cooling
Strainer
Unit:mm
Distributor
Unit:mm
MS-24RV -
E1
MU-24RV -
E1
INDOOR UNIT
OUTDOOR UNIT
Indoor
heat
exchanger
Room temperature
thermistor
RT11
Refrigerant pipe [15.88
(with heat insulator)
Flared
connection
Indoor coil
thermistor
RT12
Refrigerant pipe 9.52
(with heat insulator)
Stop valve
Capillary tube [3.0X[2.0X700
Compressor
Accumulator
Stop valve
(with service port)
Outdoor
heat
exchanger
Refrigerant flow in cooling
Strainer
Distributor
Capillary tube
[3.0X[1.6X350
Discharge
Pressure
Regulator
open 26kgf/F
OB271--1.qxp 2/7/01 9:01 AM Page 17