Refrigerant System Diagram - Mitsubishi Electric MSC-07RV-E2 Service Manual

5

REFRIGERANT SYSTEM DIAGRAM

MSC-07RV - MSC-07RV -
E3
MSC-09RV - MSC-09RV -
E3
INDOOR UNIT
Indoor coil
Indoor
thermistor
heat
RT12
exchanger
Room temperature
thermistor
RT11
MSC-12RV - MSC-12RV -
E3
INDOOR UNIT
Indoor
Indoor coil
heat
thermistor
exchanger
RT12
Room temperature
thermistor
RT11
MSC-07RV -
E4
MSC-09RV -
E4
Refrigerant pipe [ 9.52
(with heat insulator)
Stop valve
(with service
port)
Flared connection
Flared connection
Refrigerant pipe [6.35
(with heat insulator)
MSC-12RV -
E4
Refrigerant pipe [12.7
(with heat insulator)
Stop valve
(with service port)
Flared connection
Flared connection
Stop valve
Refrigerant pipe [6.35
(with heat insulator)
E5
E5
4-way valve
Muffler
Strainer
#100
Check valve
Strainer
#100
Capillary tube
Stop valve
[3.0x[1.4x600(MUH-07)
[3.0x[1.4x550(MUH-09)
E5
4-way valve
Muffler
Strainer
#100
Capillary tube
Strainer
[3.0x[1.6x700
#100
Check
valve
15
MUH-07RV - MUH-07RV -
E3
MUH-09RV - MUH-09RV -
E3
OUTDOOR UNIT
Defrost
thermistor
RT61
Capillary tube
[3.0x[1.4x800 (2 pcs)
Compressor
Capillary tube
[3.0x[1.6x600(MUH-07)
[3.0x[1.6x400(MUH-09)
R.V. coil
heating ON
cooling OFF
Refrigerant flow in cooling
Refrigerant flow in heating
MUH-12RV - MUH-12RV -
E3
OUTDOOR UNIT
Defrost
thermistor
RT61
Capillary tube
[3.0x[1.4x500(2pcs)
Compressor
Capillary tube
[3.0x[1.8x300
R.V. coil
heating ON
cooling OFF
Refrigerant flow in cooling
Refrigerant flow in heating
Unit:mm
E4
E4
Outdoor
heat
exchanger
E4
Outdoor
heat
exchanger