14
7
WIRING DIAGRAM
OUTDOOR UNIT
WHT
R64A
WHT
BLU
BLU
RED
N
TO
INDOOR
UNIT
CONNECTING
230V~
12V
★
2
3
GRN/YLW
TB
R64B
R831
3
CN771
CN800
CN642
42
1
INVERTER P.C. BOARD
CN641
21
3
CN601
3
CN643
2
11
2
7
POWER P.C. BOARD
RT61
RT62
RT64
RT65
GRN
F71
CT
LDE
NR61
TR821
DB65
6
LEV
C
N
7
2
4
IC801
SR61
C65
1
2
1
CN721
X63
21S4
MF
2
1
2
3
BLK
TAB62
3
X64
L62
TAB61
F61
DSA
L63
T801
BLK
BLU
C62A
C62B
BLU
LD70
DB61
LD69
4
TAB63
BLK
L61
P
W
V
U
N
R61
2
CT761
CT781
IPM
CN61
U
W
MC
WHT
BLK
V
RED
RED
BLK
WHT
1
3
LD-U
LD-W
LD-V
C61B
F801
C
N
7
2
6
C
N
7
2
5
++
+
SYMBOL
CT
,CT761,CT781
C62A,C62B,C61B
C65
DB61,DB65
DSA
F61
F71,F801
IC801
IPM
SYMBOL
LEV
L61
L62,L63
MC
MF
NR61
R
T61
R
T62
R
T64
SYMBOL
R
T65
R61,R831
R64A,R64B
SR61
TB
TR821
T801
X63,X64
21S4
NAME
CURRENT
TRANSFORMER
SMOOTHING CAP
ACIT
OR
F
AN MOT
OR CAP
ACIT
OR
DIODE MODULE
SURGE ABSORBER
FUSE (20A)
FUSE (3.15A)
INTELLIGENT
POWER DEVICE
POWER TRANSIST
OR
MODULE
NAME
EXP
ANSION V
A
L
VE COIL
REACT
OR
CMC COIL
COMPRESSOR
F
AN MOT
OR
V
ARIST
OR
DEFROST
THERMIST
OR
DISCHARGE TEMPERA
TURE THERMIST
OR
FIN TEMPERA
TURE THERMIST
OR
NAME
AMBIENT
TEMPERA
TURE THERMIST
OR
CURRENT
-DETECTING RESIST
OR
CURRENT
-LIMITING RESIST
OR
SOLID ST
A
TE RELA
Y
TERMINAL
BLOCK
SWITCHING POWER
TRANSIST
OR
TRANSFORMER
RELA
Y
REVERSING V
A
L
VE COIL
NOTE:
1.
About the indoor side electric wiring
refer to the indoor unit electric wiring
diagram for servicing.
2. Use copper conductors only
.
(For field wiring)
3. Symbols below indicate.
:
T
erminal block, : Connector
★
The 12V DC is NOT always against the ground.
Terminal 3 has 12V DC against terminal N.
However, between Terminal 3 and N, these
terminals are NOT electrically insulated by the
transformer or other device.
SUZ-A09VR.TH
SUZ-A12VR.TH
OC304A --1qxp 04.6.29 8:33 AM Page 14