44
9.2 Refrigerant
System
9.2.1
WH-MXC09J3E8 WH-MXC12J9E8
M
M
1
2
3
4
5
TE
R
M
IN
AL
BO
AR
D
WA
T
E
R
SYST
EM
CN
-R
Y
1
(W
H
IT
E
)
CN
-R
Y
2
(G
REEN)
FUSE1
25
0V
3
.1
5A
RY-
P
W
R
2
CN
-F
M
10
2
(W
H
IT
E
)
CN
-F
M
10
3
(W
H
IT
E
)
CN
-F
M
10
1
(W
H
IT
E
)
FG
20
1
(G
R
EEN)
L2-IN
(YEL
LO
W)
L3-IN
(BLA
CK
)
N-IN
(WH
IT
E)
L1-IN
(BLU
E)
N-O
UT
(BLU
E)
L1-O
UT
(G
RAY)
L2-O
UT
(ORA
NG
E)
L3-O
UT
(RE
D)
L1-P
1
(BLA
CK
)
L2-P
1
(WH
IT
E)
L3-P
1
(O
RANGE)
REACTO
R
4
TER
M
IN
AL
BO
A
R
D
M
A
G
N
ET
IC
R
EL
AY
M
A
G
N
E
T
IC
R
E
L
A
Y
PTC
31
A1
A2
R
R
U
SV
TW
32
REACTO
R
1
REACTO
R
2
REACTO
R
3
NO
IS
E
F
IL
T
E
R
CI
R
CUI
T
33
3
3
11
1
1
CO
M
P
R
E
SSO
R
TER
M
IN
AL
BO
ARD
R
B
Y
R
(R
E
D
) U
(B
LU
E
) V
(Y
E
LLO
W
)
W
U
1
2
3
1 2 3 4 5 6
1
2 3 4 5 6 7
V
W
B
Y
U
P
N
V
W
W
W
AC
-B
L
K
02
(B
LA
C
K
)
DC
P
(B
L
A
C
K
)
DC
N2
(R
E
D
)
DC
N
(W
H
IT
E
)
DC
N
(W
H
IT
E
)
DC
N2
(R
E
D
)
DCP
(B
LA
C
K
)
AC
-W
H
T
02
(W
H
IT
E
)
CO
M
3
(R
E
D
)
1
4
7
7
4
W
W
W W
W
W
W
BL
G
O
W
W
W
W
W
W
W
W
1
1
1
2
3
4
56
78
9
1
01
11
21
31
4
2
3
CN
-F
M
2
(R
E
D
)
HI
G
H
P
R
ESS
U
R
E
SW
IT
C
H
HI
G
H
P
R
ESS
U
R
E
SE
N
S
O
R
21
13
4
CN
-F
M
1
(W
H
IT
E
)
CN
-F
M
20
2
(W
H
IT
E
)
CN
-F
M
20
1
(W
H
IT
E
)
CN
-H
O
T
(B
LU
E
)
FUSE6
2
50V
6
.3
A
L2-
IN
(W
H
IT
E
)
N-
IN
(B
LU
E
)
L3-
IN
(R
E
D
)
W
1
1
2
2
3
3
1
1
2
22
2
4
86
10
1
1
1
12
3
1
2
L1
L2
2
1
2
B
B
R
R
W
W
O
O
W
W
W
W
W
W
W
BL
1
2
3
1
2
3
BL
BL
Y B
R
R
W
BL
BL
W
W
WW
W
W
O
O
O
O
GR
GR
BL
BL
FUSE5
250
V
3
.15
A
CN
-V
1
(YEL
L
O
W
)
CN
-H
T
1
(W
H
IT
E
)
OP
T
ION
A
L
CO
MP
RESS
OR
C
RANKCASE
HEA
TE
R
ELECTRO
M
AG
NET
IC
C
OIL
(4
-W
AY V
ALVE)
ELE
CT
RO
MA
GNE
TIC
C
OIL
(2
-W
AY VAL
VE)
BASE P
AN
H
EATER
RY-H
T1
RY-H
T2
RY-V
1
RY-H
OT
CN
-H
T
2
(B
LA
C
K
)
R
R
EL
ECT
R
O
M
A
G
N
ETI
C
C
O
IL
(
BYPASS
EX
PAN
S
IO
N
VAL
VE)
CN
-PSW
1
(R
E
D
)
CN
-H
P
S
(R
E
D
)
EL
ECT
R
O
M
A
G
N
E
T
IC
C
O
IL
(
M
A
IN
EX
PAN
S
IO
N
VAL
VE)
16
CN
-E
V
2
(YEL
L
O
W
)
16
CN
-EV1
(W
H
IT
E
)
CN-
T
H
3
(B
LA
C
K
)
CN
-T
H
2
(B
LU
E
)
CN
-T
H1
(W
H
IT
E
)
CN
-D
IS
(W
H
IT
E
)
CN
-T
A
N
K
(W
H
IT
E
)
EVA
EXIT
T
EM
P.
SE
NSO
R
(T
HERMIS
TO
R)
t°
t°
t°
t°
t°
t°
t°
1
1
12
14
3
1
4
2
BYPASS
EXIT
T
EM
P.
SENSOR
(T
HERMIS
TO
R)
DE
FRO
ST
TEM
P.
SE
NS
OR
(T
HERMIS
TO
R)
DIS
CHA
RGE
T
EM
P.
SE
NS
OR
(T
HERMIS
TO
R)
LO
W
E
R
F
A
N
M
O
T
O
R
U
P
PER
F
AN
M
O
T
O
R
COM
PRESSO
R (T
ANK
)
TE
MP
. SE
NS
OR
(T
HERMIS
TO
R)
CO
M
M
UNI
C
A
T
IO
N
CI
R
CUI
T
ZE
R
O
C
R
O
S
S
CI
RC
UI
T
SW
P
O
W
E
R
S
U
P
P
LY
CI
RCUI
T
P
F
C
CI
RCUI
T
RE
CT
IF
IC
A
T
IO
N
CI
RCU
IT
R
E
C
T
IF
IC
A
T
IO
N
CI
RCUI
T
EL
E
C
T
R
O
N
IC
C
ON
T
R
O
L
L
E
R
(
S
U
B
2
)
E
L
E
C
T
R
ON
IC
C
ON
T
R
OLL
E
R
(
M
AI
N
2
)
E
L
E
C
T
R
ON
IC
C
ON
T
R
OLL
E
R
(
N
F
)
BL
MS 3~
R
W
FUSE7
50
0V
2
0A
FUSE9
50
0V
2
0A
FUSE8
50
0V
2
0A
L1
-I
N
(B
LU
E
)
N-
IN
(W
H
IT
E
)
L2
-I
N
(YEL
L
O
W
)
L3
-I
N
(B
LA
C
K
)
FG
6
01
(GR
E
E
N
)
F
G
602
(G
REEN)
G
G
L3
-O
U
T
(B
LA
C
K
)
L2
-O
U
T
(YEL
LO
W
)
L1
-O
U
T
(B
LU
E
)
N-
O
U
T
(W
H
IT
E
)
B
Y
BL
W
OU
TD
OOR P
IP
E (C
OND
.)
TE
MP
. SE
NS
OR
(T
HERMIS
TO
R)
OUT
DOO
R A
IR
(OU
TLE
T)
TE
MP
. S
ENSO
R
(T
HERMIS
TO
R)
M
M
YEL
L
O
W
BL
U
E
(T
RAD
E
M
A
RK)
RED
C
O
M
P
RESSO
R
TERM
IN
AL
R
E
M
A
RKS:
W
:
W
H
IT
E
B
:
B
LU
E
B
L :
B
LA
C
K
B
R
:
B
R
O
WN
G
:
GR
E
E
N
Y
/G
:
Y
E
LL
O
W
/G
R
E
E
N
R
:
R
E
D
P
:
PI
NK
Y
:
YEL
L
O
W
O
:
OR
A
N
G
E
GR
: G
R
A
Y
