10
Unit:mm
MSC-C12SV -
E1
MUH-C12SV -
E1
INDOOR UNIT
OUTDOOR UNIT
(with heat insulator)
(with heat insulator)
Refrigerant pipe
[
12.7
(Option)
Reversing valve
Muffler
Stop valve
(with service port)
Strainer
Refrigerant pipe
[
6.35
(Option)
Stop valve
Capillary tube
[
3.0x
[
1.6x800
Check
valve
Refrigerant flow in cooling
Refrigerant flow in heating
Defrost
thermistor
RT61
Outdoor
heat
exchanger
Room temperature
thermistor
RT11
Indoor coil
thermistor
RT12
Capillary tube
[
3.0x
[
1.8x250
Flared connection
Flared connection
Compressor
Indoor
heat
exchanger
Reversing valve coil
heating ON
cooling OFF
MSC-C07SV -
MSC-C09SV -
E1
E1
MUH-C07SV -
MUH-C09SV -
E1
E1
INDOOR UNIT
OUTDOOR UNIT
Indoor
heat
exchanger
Room temperature
thermistor
RT11
(with heat insulator)
Refrigerant pipe
[
9.52
(Option)
Muffler
Reversing valve
Defrost
thermistor
RT61
Strainer
Outdoor
heat
exchanger
Capillary tube
[
3.0x
[
1.4x800
(2 pcs)
Capillary tube
[
3.0x
[
1.6x600(MUH-C07SV)
[
3.0x
[
1.6x400(MUH-C09SV)
Capillary tube
[
3.0x
[
1.4x600(MUH-C07SV)
[
3.0x
[
1.4x550(MUH-C09SV)
Check valve
Strainer
Refrigerant pipe
[
6.35
(Option)
(with heat insulator)
Refrigerant flow in cooling
Refrigerant flow in heating
Unit:mm
Stop valve
(with service
port)
Indoor coil
thermistor
RT12
Reversing valve coil
heating ON
cooling OFF
Capillary tube
[
3.0x
[
1.4x500(2pcs)
Flared connection
Flared connection
Compressor
Stop valve
Strainer
REFRIGERANT SYSTEM DIAGRAM
5
OB250-1qxp 3/3/00 2:08 PM Page 10
