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Model
WH-SDC09F3E8 WH-SDC12F9E8 WH-SDC14F9E8 WH-SDC16F9E8 WH-UD09FE8 WH-UD12FE8 WH-UD14FE8 WH-UD16FE8
Pages
127
Size
8.66 MB
Type
PDF
Document
Service Manual
Brand
Device
Air Conditioner / AIR-TO-WATER HEATPUMP
File
wh-sdc09f3e8-wh-sdc12f9e8-wh-sdc14f9e8-wh-sdc16f9e.pdf
Date

Panasonic WH-SDC09F3E8 / WH-SDC12F9E8 / WH-SDC14F9E8 / WH-SDC16F9E8 / WH-UD09FE8 / WH-UD12FE8 / WH-UD14FE8 / WH-UD16FE8 Service Manual ▷ View online

37 
8.2 Outdoor 
Unit 
 
BL
2
L1-
IN
(B
LU
)
FG
201
(G
RN
)
FG
20
3
(G
RN
)
FG
202
(G
RN)
FU
SE
20
1
20
A 500
V
FUSE
2
T3.
15A  L250V
FUSE
3
T3.
15A
  L250V
FU
SE
20
2
20
A 500
V
FU
SE
20
3
20
A 500
V
L2-
IN
(Y
LW
)
L3-
IN
(B
LK
)
N-
IN
(WH
T)
L3-IN
(BLA
CK)
L-IN
(WHIT
E)
L3-OU
T
(ORA
NGE
)
L2-OU
T
(GRA
Y)
L3-P1
(ORA
NGE
)
L2-P1
(WHIT
E)
L1-P1
(BLA
CK)
L1-P2
(RED
)
L2-P2
(BLU
E)
L3-P2
(YEL
LOW)
L3-L
(YEL
LOW)
L2-L
(BLU
E)
L1-L
(RED
)
L2-IN
(YEL
LOW)
L1-
OU
T
(B
LU
)
L2-
OU
T
(Y
LW
)
L3-
OU
T
(B
LK
)
N-OUT (WH
T)
CN
-D
IS
(WH
IT
E)
CN
-R
Y2
(G
RE
EN
)
CN
-RY
1
(WH
IT
E)
CN
-V
1
(Y
ELLO
W
)
CN
-H
OT
(B
LU
E)
CN
-H
T1
(WHI
TE
)
CN
-H
T2
(B
LA
CK
)
AC
-B
LK
02
(B
LA
CK
)
AC
-W
HT
02
(WHI
TE
)
CO
M
3
(R
ED
)
1
1
31
W
NO
ISE FI
LT
ER 
CI
RCU
IT
RE
CT
IF
IC
AT
IO
N
CI
RCUI
T
REC
TIF
ICAT
ION
CIRCUI
T
RE
CT
IF
IC
AT
IO
N
CI
RC
UI
T
CO
MM
UN
IC
ATI
O
N
CI
RCU
IT
SW
IT
CH
IN
G
 P
O
W
ER
SUPPL
Y CI
RC
UI
T
RY
-H
OT
3
RY
-V
1
3
1
3
1
3
1
RY
-H
T1
RY
-P
W
R2
Y/
G
G
G
G
B
Y
BL
W
B
Y
BL
W
O
GR
GR
O
W
PT
C
O
O
BL
W
O
22
1
1
MA
GN
ET
IC R
EL
AY
RE
AC
TO
R
REAC
TO
R
RE
AC
TO
R
BL
W
O
BL
W
O
WW
R
B
Y
R
B
Y
CO
M
PR
ESSO
R
(R
ED
) U
(B
LU
E)
 V
(Y
EL
LO
W
) W
R
B
Y
V
W
P
N
1
4
7
4
7
U
1
HI
GH
 P
RE
SS
URE
 S
W
IT
CH
R
R
1
EL
EC
TR
O M
AG
NE
TIC
 C
OIL
(M
AI
N EX
PA
NS
IO
N VAL
VE
)
DISC
HARG
E T
EM
P. S
ENS
OR
(THE
RMIS
TOR
)
2
6
W
1
12
CN
-T
H2
(B
LU
E)
CN
-E
V1
(WHI
TE
)
CN
-F
M
1
(WHI
TE
)
CN
-F
M
2
(RE
D)
CN
-P
SW
1
(B
LU
E)
12
CN
-T
H1
(WHI
TE
)
14
LO
W
ER F
AN M
OT
OR
UP
PE
R F
AN M
OT
OR
3
EL
ECTRONI
C C
ONTRO
LL
ER 
(M
AI
N)
EL
EC
TR
ON
IC
 CO
NT
RO
LL
ER (
NF)
EL
EC
TR
O
M
AG
NE
TIC
 C
OIL
(2
-W
AY
 V
AL
VE
)
EL
EC
TR
O
M
AG
NE
TIC
 C
OIL
(4
-W
AY
 V
AL
VE
)
CO
M
PRE
SS
OR
CRA
NK
CA
SE
HE
AT
ER
32
U
V
W
A2
31
R
S
T
A1
4
8
1
2
6
0
M
M
M
W
MA
GN
ET
IC R
EL
AY
TE
RM
IN
AL
BO
AR
D
1
2
3
4
5
TO
IN
DO
OR
UN
IT
3
RY
-H
T2
W
R
BAS
E P
AN
HE
AT
ER
(OP
TI
ON
AL
)
MS 3~
4
HI
GH
 P
RE
SS
URE
SE
NS
OR
1
BL
1
2
CN-
HP
S
(R
ED
)
R
CN-
TA
NK
(WHI
TE
)
COM
PRE
SSO
R (T
ANK)
 TEM
P. S
ENS
OR
(THE
RMIS
TOR
)
13
OUT
DOO
R AI
R (O
UTL
ET)
  T
EMP.
 SENSO
R
(THE
RMIS
TOR
)
OUT
DOO
R PI
PE (CO
ND.
)  T
EMP.
 SENSO
R
(THE
RMIS
TOR
)
EVA EX
IT T
EMP
. SE
NSO
R
(THE
RMIS
TOR
)
DEFR
OST TE
MP.
 SEN
SO
R
(THE
RMIS
TOR
)
CN
-T
H3
(Y
ELLO
W
)
12
REM
ARKS:
W
  :
 W
HI
TE
    
   
   
R : 
RE
D
B   
: B
LU
E   
   
   
   
P : 
PI
NK
BL
 : BL
AC
   
   
   
Y :
 YEL
LO
W
BR
 : B
RO
W
N   
   
 O
 : OR
AN
GE
G
   :
 G
RE
EN   
   
  GR
 : G
RA
Y
Y/
G
 : YELL
O
W
/GR
EE
N
RE
AC
TO
R
RE
AC
TO
R
2
1
2
1
2
1
W
W
W
RE
AC
TO
R
RE
D
TR
A
D
E
M
A
R
K
BL
U
E
YE
LL
O
W
C
O
M
P
R
E
SS
O
R
 T
ERM
INAL
 
38 
9. Electronic Circuit Diagram 
9.1 Indoor 
Unit 
9.1.1  WH-SDC09F3E8 
 
TE
RM
IN
AL
 BO
AR
D
TER
M
IN
AL
BO
AR
D
TER
M
IN
AL
BO
AR
D
WA
TE
R
PU
M
P
OP
TI
O
NA
L
TO
 OU
TD
OOR
UN
IT
B
REAC
TO
R
TR
AN
SF
OR
M
ER
WW
WB
L
BL
R
W
21
21
Y
G
BL
W
W
BO
BR
R
Y
G
BL
G
R
L2
(WHT
)
CN
-T
1
(W
HT
)
L1
(WH
T)
AC
1-
L3
(B
LK
)
AC
1-
N
(W
HT
)
FU
SE
1
T6
.3
A L2
50V
G0
1
(G
RN
)
G0
5
(G
RN)
G0
7
(G
RN)
CN
-P
W
R
(B
LK
)
CN
-P
UM
P2
(WHT
)
DA
TA
(RE
D)
PUM
P-L
(RED
)
ACN-
3V
(BLU
)
ACL1-3V
(ORG
)
ACL2-3V
(BRW
)
PUM
P-N
(YLW)
AC
N
(W
HT
)
AC
L
(B
LK
)
GR
OU
NDI
NG
NO
IS
E
FI
LT
ER
CI
RC
UI
T
CO
M
M
UNI
CA
TI
ON
CI
RC
UI
T
T2 (BL
K)
T1 (BL
K)
3
R
1
RE
CT
IF
IC
AT
ION
CI
RCU
IT
EL
EC
TR
O
NI
C
CON
TRO
LL
ER
(M
AI
N)
EL
EC
TR
O
NI
C C
O
NT
RO
LL
ER
(S
O
LA
R)
T3
G
G04
(GRN
)
G
G03
(GRN
)
AC2-L1
(BLU
)
HT1-L1
(BRW
)
HT1-L2
(ORG
)
HT1-L3
(RED
)
AC2-L2
(YLW
)
AC2-L3
(BLK
)
AC2-
N2
(WHT)
AC
2-
N1
(G
RY
)
AC
L3
(B
LK
)
AC
L-
BO
OS
TE
R
(B
RW)
ACN-B
OO
ST
ER2
(WHT
)
ACN-B
OO
ST
ER2
(B
LK
)
RE
CT
IF
IC
AT
IO
N
CI
RCUI
T
3
1
23
22
21
20
19
PU
M
P
SO
LA
R
EXT
ER
NA
L
CO
NT
RO
L
TA
NK
SE
NS
OR
TA
NK
OL
P
ROOM
TH
ER
M
OST
AR
T
BO
OS
TE
R
HEAT
ER
HEAT
CO
OL
N
L
OP
EN
CL
OS
E
SO
LA
R 3
-W
AY
VAL
VE
N
SI
G
NAL
DE
TE
CTI
O
N
CIRCUIT
NO
IS
E
FI
LT
ER
CI
RC
UI
T
SW
20
1
SU
RG
E
PR
OTEC
TI
O
N
CI
RCU
IT
RCCB
BL
BL
GR
400V
 25A
l∆
n=
30
m
A
GR
OUNDI
NG
TE
RM
IN
AL
BO
AR
D
BA
CK
UP
HEAT
ER
PO
W
ER
SU
PP
LY
 2
3-
phas
e
AC
400V 50H
z
(L
B1
)
(L
B2
)
(L
B3
)
(N)
OL
P
80±
C
BR
2
BR
OL
P
80±
C
O
O
OL
P
80±
C
33
2
1
1
2
3
4
1
2
3
4
1
W
W
W
R
BL
R
O
Y
BR
B
W
A
FU
SE
2
20
A 500V
SI
GN
AL
 D
ETE
CT
IO
N
CI
RCU
IT
CN-T
H2
(WH
T)
CN-R
CV
2
(WHT
)
CN-V
3
(G
RN
)
CN-T
HE
RM
O
(WH
T)
1
2
3
4
5
HE
X W
ATE
R O
UTL
ET
TE
M
P.
 S
EN
SO
R (T
HE
RM
IS
TO
R)
1
1
23
CN
-T
H3
(WHT
)
1
2
CN
-T
H1
(WHT
)
WA
TE
R O
UT
LE
T
TE
M
P.
 S
EN
SO
R (T
HE
RM
IS
TO
R)
WA
TE
R I
NLE
T
TE
M
P.
 S
EN
SO
R (T
HE
RM
IS
TO
R)
RE
FR
IG
ER
AN
T
TE
M
P.
 S
EN
SO
R (T
HE
RM
IS
TO
R)
1 2 3 4 5 6
1
NO
IS
E
FI
LT
ER
CI
RC
UI
T
G
1
4
567
WB
L
BL
BR
RB
WB
L
BR
RB
RE
CT
IF
IC
AT
IO
N
CI
RC
UI
T
M
RE
CT
IF
IC
AT
IO
N
CI
RC
UI
T
G0
8
(G
RN
)
G
WA
TE
R
PU
MP
CI
RC
UI
T
B
R
GR
GR
1
3
5
1
3
57
B
BB
18
17
16
15
14
13
Y
R
W
W
BL
BL
W
BR
BR
W
BL
BR
12
11
10
2-
W
AY
VAL
VE
N
OP
EN
CL
OS
E
3-
W
AY
VAL
VE
N
OP
EN
CL
OS
E
9
TE
RM
IN
AL
BO
AR
D
TER
M
IN
AL
BO
AR
D
CN
-V
2
(WHT
)
1
3
5
3
2
1
6
5
4
12V
_2
CN
-S
OL
AR
(WH
T)
CN
-S
OL
AR
_B
(IV
ORY
)
C3 1µ 16V
C1
0
0.
1µ 16V
R9 10k
R100   
     1k
C6 100µ 25V
5V
1
2 3 4 5 6 7
1
7
W W W W W W W
22
17
14
R137   
     1k
18
R138   
     1k
15
SI
G
NAL
DE
TE
CTI
O
N
CI
RCUI
T
CN-O
LP
1
(W
HT
)
B
B
OL
P
80
±3
°C
1
2
12V
_2
*R
Y-
HT
 (L3)
9
*R
Y-
HT
 (L
2)
*R
Y-
HT
 (L
1)
CN-
RE
M
OT
E2
(W
HT
)
CONT
ROL
PA
NE
L
R BR O BL Y
1 2 3 4
12V
_4
12
V_
4
5V
_2
C8
4
0.
047µ 25
V
R129 4.
3k
R133 4.
7k
1/
4W
288
272
300
CN-F
LOW
(Y
LW
)
FL
OW
 SW
IT
CH
BL
2
1
33
BL
11
5V
C8
3
0.
1µ 16V
R125 10k
5V
252
*R1
21
CN
-O
LP
2
(WH
T)
1
2
C7
3
0.
1µ 16V
*R
127 1k
12V
26
1
27
5
C1 1µ 16V
C7
5
1µ 16V
C8
1
1µ 16
V
C7
2
1µ 16
V
C7
0
1µ 16V
R1
15
20.
0k
R1
26
20
.0
k
R1
31
20
.0
k
R1
34
20.
0k
R118 820
5V
262
263
264
265
266
C8
0
1µ 16V
C8
2
220µ 10V
G2
G2
12
V_
4
1
R2
3
10k
PC
1
ZD
2
MA
1Z
R1
5V
G2
G
2
12
4
1
3
2
25
33
SW
1
SW
2
AC
1-
L1
(B
LU
)
AC
1-
L2
(Y
LW
)
G0
2
(G
RN
)
SI
G
NAL
DE
TE
CT
IO
N
CI
RCUI
T
BL
Y
B
W
EL
CB
230
V 30A
l∆
n=
30
m
A
GR
OUNDI
NG
PO
W
ER
SU
PPL
Y 2
AC
230
V
50
Hz
(L
)
(N)
8
7
SURGE
PR
O
TEC
TI
O
N
CI
RC
UI
T
 
39 
9.1.2  WH-SDC12F9E8  WH-SDC14F9E8  WH-SDC16F9E8 
 
TE
RM
IN
AL
 B
OAR
D
TE
RM
IN
AL
BO
AR
D
TER
M
IN
AL
BO
AR
D
WA
TE
R
PU
MP
OPT
IONAL
TO
 OU
TD
OOR
UN
IT
RC
CB
BL
Y
B
B
RE
AC
TO
R
TR
AN
SF
OR
M
ER
WW
WB
L
BL
R
W
21
21
SW
1
SW
2
Y
G
BL
W
W
BO
BR
R
Y
G
BL
G
R
W
PO
W
ER
SU
PPL
Y 1
3-ph
as
e
AC
400V 50H
z
400V
 2
5A
l∆
n=
30
m
A
AC
1-L1
(B
LU)
L2
(W
HT
)
CN
-T
1
(W
HT
)
L1
(W
HT
)
AC
1-L2
(Y
LW
)
AC
1-L3
(B
LK
)
AC
1-
N
(W
HT
)
G0
2
(G
RN
)
FU
SE
1
T6
.3
A L2
50V
G0
1
(G
RN
)
G0
5
(G
RN
)
G07 (G
RN
)
CN
-P
W
R
(B
LK
)
CN-
PU
M
P2
(W
HT
)
DA
TA
(R
ED
)
PUM
P-L
(RED
)
ACN-
3V
(BLU
)
ACL1
-3V
(ORG
)
ACL2
-3V
(BRW
)
PUM
P-N
(YLW
)
AC
N
(W
HT
)
AC
L
(B
LK
)
GR
OU
ND
IN
G
SU
RG
E
PROTECTI
O
N
CI
RCUI
T
NOI
SE
FI
LT
ER
CI
RCU
IT
COMM
UNI
CATIO
N
CI
RC
UIT
T2 (BL
K)
T1 (BL
K)
3
R
1
RE
CT
IF
IC
AT
IO
N
CIR
CUI
T
EL
EC
TR
O
NI
C
CO
NT
RO
LL
ER
(M
AI
N)
EL
ECTRONI
C CON
TRO
LL
ER
(S
O
LA
R)
T3
G
G04
(GRN
)
G
G03
(GRN
)
AC2-L1
(BLU
)
HT1-
L1
(BRW
)
HT1-
L2
(ORG
)
HT1-
L3
(RED
)
AC2-L2
(YLW
)
AC2-L3
(BLK
)
AC2-
N2
(WHT
)
AC
2-
N1
(G
RY
)
AC
L3
(B
LK
)
AC
L-
BO
OS
TE
R
(B
RW
)
AC
N-
BO
OS
TE
R
(W
HT
)
RE
CT
IF
IC
AT
IO
N
CI
RCUI
T
3
1
23
22
21
20
19
PU
M
P
SO
LA
R
EX
TE
RN
AL
CONT
RO
L
TA
NK
SE
NS
OR
TA
NK
OL
P
ROO
M
TH
ER
MO
STAR
T
BO
OS
TE
R
HE
AT
ER
HE
AT
CO
OL
N
L
OP
EN
CLO
SE
SO
LA
R 3-
W
AY
VA
LV
E
N
SI
GNAL
DETECTI
O
N
CI
RCUI
T
NO
ISE
FI
LTER
CI
RCUI
T
SW
201
GR
OU
ND
IN
G
(L
A1
)
(L
A2
)
(L
A3
)
(N
)
SURG
E
PROT
EC
TI
ON
CI
RCUI
T
RC
CB
BL
BL
BL
GR
400
V 25A
l∆
n=
30m
A
GRO
UND
IN
G
TE
RM
IN
AL
BO
AR
D
BA
CK
UP
HE
ATER
PO
W
ER
SU
PP
LY
 2
3-phas
e
AC
400V 50Hz
(LB
1)
(L
B2
)
(L
B3
)
(N
)
OL
P
80±
3°C
BR
2
BR
OL
P
80±
3°C
O
O
OL
P
80
±3
°C
33
2
1
1
2
3
4
1
2
3
4
1
W
W
W
R
BL
R
O
Y
BR
B
W
A
FU
SE
2
20
A 500
V
SI
G
NAL
 DETECTI
O
N
CI
RCUI
T
CN-
TH
2
(W
HT
)
CN
-RC
V2
(W
HT
)
CN
-V
3
(G
RN
)
CN
-T
HE
RM
O
(W
HT
)
1
2
3
4
5
HE
X WA
TE
OU
TL
ET
TE
M
P.
 S
ENS
OR
 (T
HE
RM
IS
TO
R)
1
1
23
CN
-T
H3
(W
HT
)
1
2
CN
-T
H1
(W
HT
)
WA
TE
R O
UT
LE
T
TE
M
P.
 S
ENS
OR
 (T
HE
RM
IS
TO
R)
W
ATE
R I
NLE
T
TE
M
P.
 S
ENS
OR
 (T
HE
RM
IS
TO
R)
RE
FR
IG
ER
AN
T
TE
M
P.
 S
ENS
OR
 (T
HE
RM
IS
TO
R)
1 2 3 4 5 6
1
NO
ISE
FI
LTER
CI
RCUI
T
G
14
5
6
7
WB
L
BL
BR
RB
WB
L
BR
RB
RE
CT
IF
IC
AT
IO
N
CI
RCUI
T
M
RECTI
FIC
AT
IO
N
CI
RCUI
T
G0
8
(G
RN
)
G
WA
TE
R
PUM
P
CI
RCUI
T
B
R
GR
GR
1
3
5
1
3
57
B
BB
18
17
16
15
14
13
Y
R
W
W
BL
BL
W
BR
BR
W
BL
BR
12
11
10
2-
W
AY
VA
LV
E
N
OP
EN
CLO
SE
3-WA
Y
VAL
VE
N
OP
EN
CLO
SE
9
8
7
TE
RM
IN
AL
BO
AR
D
TER
M
IN
AL
BO
AR
D
CN
-V
2
(W
HT
)
1
3
5
3
2
1
6
5
4
12V
_2
CN
-S
OLA
R
(W
HT
)
CN
-S
OL
AR
_B
(IV
ORY
)
C3 1µ 16V
C1
0
0.
1µ 16V
R9 10
k
R1
00
    
    
1k
C6 100µ 25V
5V
1
2 3 4 5 6 7
1
7
W W W W W W W
22
17
14
R1
37
    
    
1k
18
R1
38
    
    
1k
15
SI
G
NAL
DE
TE
CT
IO
N
CI
RCU
IT
CN
-O
LP
1
(W
HT
)
B
B
OL
P
80±
3°C
1
2
12
V_
2
*R
Y-
HT
 (L3)
9
*R
Y-
HT
 (L
2)
*R
Y-
HT
 (L
1)
CN
-R
EMOT
E2
(W
HT
)
CONTROL
PANEL
R BR O BL Y
1 2 3 4
12V
_4
12
V_
4
5V
_2
C8
4
0.
047µ 25V
R1
29
4.
3k
R1
33
4.
7k
1/
4W
288
272
300
CN
-F
LO
W
(Y
LW
)
FL
OW
 S
W
IT
CH
BL
2
1
33
BL
11
5V
C8
3
0.
1µ 16V
R1
25
10k
5V
252
*R
12
1
CN
-O
LP
2
(W
HT
)
1
2
C7
3
0.
1µ 16V
*R
12
7
1k
12V
261
27
5
C1 1µ 16V
C7
5
1µ 16V
C8
1
1µ 16
V
C7
2
1µ 16V
C7
0
1µ 16V
R1
15
20
.0
k
R1
26
20.
0k
R131 20.
0k
R134 20.
0k
R1
18
820
5V
262
263
264
265
266
C8
0
1µ 16V
C8
2
220µ 10V
G2
G2
12V
_4
1
R2
3
10
k
PC
1
ZD
2
MA
1Z
R1
5V
G2
G2
12
4
1
3
2
25
33
 
40 
9.2 Outdoor 
Unit 
 
BL
2
L1
-IN
(B
LU)
FG20
1
(G
RN)
FG
20
3
(GR
N)
FG
20
2
(G
RN
)
FU
SE
20
1
20
A 50
0V
FUSE
2
T3.
15A
  L250
V
FUSE
3
T6.
3A  L2
50V
FU
SE
20
2
20
A 50
0V
FU
SE
20
3
20
A 50
0V
L2
-IN
(Y
LW
)
L3
-IN
(B
LK
)
N-
IN
(W
HT
)
L3-IN
(BLA
CK)
L-IN
(WHI
TE)
L3-O
UT
(ORA
NGE)
L2-O
UT
(GRA
Y)
L3-P
1
(ORA
NGE)
L2-P
1
(WHI
TE)
L1-P
1
(BLA
CK)
L1-P
2
(RED)
L2-P
2
(BLU
E)
L3-P
2
(YE
LLOW
)
L3-L
(YE
LLOW
)
L2-L
(BLU
E)
L1-L
(RED)
L2-IN
(YEL
LOW
)
L1
-O
UT
(B
LU
)
L2
-O
UT
(Y
LW
)
L3
-O
UT
(B
LK
)
N-
OU
T
(W
HT
)
CN-R
Y2
(G
RE
EN
)
CN-RY
1
(W
HI
TE
)
CN
-V
1
(Y
EL
LO
W
CN
-H
T1
(W
HI
TE
)
CN
-H
T2
(B
LA
CK
)
AC
-B
LK
02
(B
LA
CK
)
AC
-W
HT
02
(W
HI
TE
)
CO
M
3
(RE
D)
1
31
W
NOI
SE F
ILT
ER CI
RCUI
T
RECT
IFI
CAT
IO
N
CIRC
UIT
RY
-H
T1
RY
-V
1
3
1
CN
-H
OT
(B
LUE
)
RY
-H
OT
3
1
3
1
3
1
RY
-H
T2
RY
-P
WR
2
Y/
G
G
G
G
B
Y
BL
W
B
Y
BL
W
O
GR
GR
O
W
PT
C
O
O
BL
W
O
22
1
1
MA
GN
ET
IC R
EL
AY
RE
AC
TO
R
RE
AC
TO
R
RE
AC
TO
R
BL
W
O
BL
W
O
WW
CO
M
PR
ES
SO
R
(R
ED
) U
(B
LU
E)
 V
(Y
EL
LO
W
) W
R
B
Y
V
W
P
N
1
4
7
6
5
4 5 6 7
U
1
CN-F
M
1
(W
HI
TE
)
CN-F
M
2
(R
ED
)
LOW
ER
FA
N
MO
TO
R
UP
PE
R
FA
N
MO
TO
R
EL
ECT
RONI
C CONT
ROL
LER (
NF
)
EL
EC
TR
O
M
AG
NET
IC
 C
OI
L
(2
-W
AY
 V
AL
VE
)
EL
EC
TR
O
M
AG
NET
IC
 C
OI
L
(4
-W
AY
 V
AL
VE
)
CO
M
PRE
SS
OR
CR
AN
KC
AS
E
HE
AT
ER
32
U
V
W
A2
31
R
S
T
A1
4
8
1
2
6
0
M
M
W
MA
GN
ET
IC R
EL
AY
TE
RM
IN
AL
BO
AR
D
1
2
3
4
5
TO
INDOO
R
UN
IT
R
MS 3~
CN
-H
PS
(RE
D)
COM
M
UNI
CAT
ION
CI
RCUI
T
RECT
IF
IC
AT
IO
N
CI
RCUI
T
1
2
3
3
W
4
HI
GH
PR
ESSU
RE
SEN
SO
R
BL
1
2
R
661
66
2
R3
58
20
k
R3
56 1k
C1
69
220µ 10
V
C2
13 1µ 16V
C167 1000
p
50
V
86
8
86
6
5V
RE
CT
IF
IC
AT
IO
N
CI
RC
UI
T
SW
IT
CHI
NG PO
W
ER
SUPPL
Y C
IRCU
IT
148
13
V
301
325
693
851
13
V
GN
D
VC
C
1
2
3
4
5
6
7
8
9
16
15
14
13
12
11
10
IC
9
COMPRE
SSOR (
TAN
K) T
EM
P.
SENS
OR (T
HERM
IST
OR)
(50k
Ω, 39
50)
CN
-T
AN
K
(W
HI
TE
)
13
5V
C1
75 1µ 6.3
V
65
7
R3
63
4.
99
k
1%
DISC
HARGE
 TEM
P.
SENS
OR (T
HERM
IST
OR)
(50k
Ω, 39
50)
CN-DI
S
(W
HI
TE
)
12
5V
C4
7
1µ 6.3
V
10
0
R1
02
4.
99
k
1%
5V
90
R100 15
.0
k
1%
R1
01
7.
50
k
1%
C4
6
1µ 6.3
V
C4
5
1µ 6.3V
CN
-T
H1
(W
HI
TE
)
12
3
4
OUTD
OOR A
IR (
OUT
LET
) T
EM
P.
SENS
OR (T
HERM
IST
OR)
(15k
Ω, 39
50)
97
98
99
12
OUT
DOOR
 PI
PE (C
OND.
)  T
EM
P.
SENS
OR (T
HERM
IST
OR)
(4.96
kΩ
, 38
00)
DEFR
OST
 TEM
P.
SENS
OR (T
HERM
IST
OR)
(4.96
kΩ
, 38
00)
*C
N-
TH
2
C4
8
1µ 6.3
V
10
1
R103 7.
50k 1%
5V
12
EVA E
XIT
 TE
MP.
 SENS
OR (THE
RM
IST
OR)
(4.96
kΩ
, 38
00)
*C
N-
TH
3
*R
39
8
*C
20
9
785
78
6
5V
W
R
B
Y
R
B
Y
RE
AC
TO
R
RE
AC
TO
R
2
1
2
1
2
1
W
W
W
RE
AC
TO
R
BAS
E PA
N
HE
ATER
(O
PT
IO
NA
L)
HI
GH
 P
RE
SS
URE
 S
W
IT
CH
R
R
12
CN-P
SW1
(B
LUE
)
C6
5
0.
047µ 25
V
R1
38
5.
6k
289
13
V
288
39
7
R1
39
5.
6k
13
V
EL
EC
TR
O M
AG
NET
IC
 C
OIL
(M
AIN
 EXP
AN
SI
ON
 VAL
VE)
6
12345
CN
-E
V1
(W
HI
TE
)
M
GN
D
1
2
3
4
5
6
7
8
9
6
45
0
86
0
85
9
85
4
85
5
85
6
85
7
85
8
45
1
45
2
35
16
15
14
13
12
11
10
13
V
13
V
VC
C
IC
8
C8
4
0.
04
25
V
D33
D34
D35
D36
GN
D
1
2
3
4
5
6
7
8
9
7
19
8
44
8
44
9
5
16
15
14
13
12
11
10
VC
C
VC
C
IC
7
C1
57
0.
01
µ
C1
58
0.
01
µ
861
C1
59
0.
01
µ
G2
C1
60
0.
01
µ
C185 0.04
25
V
Vc
cF
M
G3
69
7
69
8
69
9
70
0
Vc
cF
M
*R
37
0
R3
76
7.
5k
69
2
70
9
1
4
2
3
PC
10
5V
19
2
19
1
19
0
*R
16
4
R3
18
7.
5k
33
7
70
8
1
4
2
3
PC
12
Q2
7
5V
189
188
18
7
VccF
M
Vc
cF
M
e
b
10
k
4.
7k
R1
68
4.
42
k
1%
R170 10
.0
k
1%
Vc
cF
M
Q2
4
e
e
b
10
k
4.
7k
R1
40
10
k
D1
5
5V
Q3
6
Vc
cF
M
e
c
c
b
10
k
4.
7k
695
694
R3
72
4.
42
k
1%
R373 10
.0
k
1%
 
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