Mitsubishi Electric PUHZ-SHW80VHA Service Manual page 19

9 R E F R I G E R A N T S Y S T E M
P U HZ - S HW 8 0 V HA
P U HZ - S HW 8 0 V HA R 3.U K
P U HZ - S HW 1 1 2 V HA
P U HZ - S HW 1 1 2 V HA R 3.U K
P U HZ - S HW 1 1 2 Y HA
P U HZ - S HW 1 1 2 Y HA R 2 - B S .U K
P U HZ - S HW 1 4 0 Y HA
P U HZ - S HW 1 4 0 Y HA R 2 - B S .U K
B all valve
R ef rigerant
G AS pipe
Strainer
connection
# 50
(5/ 8 inch)
Charge plug
(Low pressure)
Strainer
# 100
LEV-B
R ef rigerant
LI Q UI D pipe
Strainer
connection
# 100
(3/ 8 inch)
Stop valve
(with service port)
OCH526C
D I A G R A M
P U HZ - S HW 8 0 V HA R 2 .U K
P U HZ - S HW 8 0 V HA R 3- B S .U K
P U HZ - S HW 1 1 2 V HA R 2 .U K
P U HZ - S HW 1 1 2 V HA R 3- B S .U K
P U HZ - S HW 1 1 2 Y HA R 1
P U HZ - S HW 1 1 2 Y HA R 3.U K
P U HZ - S HW 1 4 0 Y HA R 1
P U HZ - S HW 1 4 0 Y HA R 3.U K
R EV/ N
Charge plug
(H igh pressure)
Muf f ler
L/ P SW
Strainer
# 100
Strainer
# 100
COMP
Power
receiver
LEV-C
P U HZ - S HW 8 0 V HA R 2 - B S .U K
P U HZ - S HW 1 1 2 V HA R 2 - B S .U K
P U HZ - S HW 1 1 2 Y HA R 2 .U K
P U HZ - S HW 1 1 2 Y HA R 3- B S .U K
P U HZ - S HW 1 4 0 Y HA R 2 .U K
P U HZ - S HW 1 4 0 Y HA R 3- B S .U K
P-sensor
H eat ex c h anger
H / P SW
T H 32
(Suction)
Strainer
# 100
T H 4
(Discharge)
T H 34
(Comp. surf ace)
I nj ection port
H I C
T H 7
(Ambient)
T H 6
(2-phase pipe)
T H 3
(Liq uid)
Distributor
T H 33
(R ef . check)
LEV-A
R ef rigerant f low in cooling
R ef rigerant f low in heating