Refrigerant System Diagram - Mitsubishi Electric MSH-C18TV Service Manual

7

REFRIGERANT SYSTEM DIAGRAM

MSH-C18TV -
E1
INDOOR UNIT
Indoor coil
Indoor
thermistor
heat RT12
exchanger
Distributor
Room temperature
thermistor
RT11
MSH-C24TV -
E1
INDOOR UNIT
Indoor coil
thermistor
Indoor
RT12
heat
exchanger
Distributor
Room temperature
thermistor
RT11
Refrigerant pipe [15.88
(with heat insulator)
Stop valve
(with service port)
Flared connection
Flared connection
Refrigerant pipe [6.35
(with heat insulator)
Refrigerant pipe [15.88
(with heat insulator)
Stop valve
(with service port)
Flared connection
Flared connection
Stop valve
Refrigerant pipe [9.52
(with heat insulator)
4- way valve
Muffler
Capillary tube
[3.0o[2.0o850
Strainer
Stop valve
4- way valve
Muffler
Strainer
Receiver
13
MUH-C18TV -
OUTDOOR UNIT
Strainer
Defrost
thermistor
RT61
Compressor
R.V. coil
Heating ON
Cooling OFF
Check valve
Refrigerant flow in cooling
Refrigerant flow in heating
MUH-C24TV -
OUTDOOR UNIT
Strainer
Compressor
Capillary tube
[3.0X[2.0X450
Refrigerant flow in cooling
Refrigerant flow in heating
Unit:mm
E1
Outdoor
heat
exchanger
Capillary tube
[3.0o[1.4o600
(2 pcs)
Unit:mm
E1
Outdoor
heat
exchanger
Defrost
thermistor
RT61
Ambient
tempera-
ture
thermistor
RT63
R.V. coil
Heating ON
Cooling OFF