Heat Controller SMA - Page 24

Service manual
SMA18SA-1, SMA24SA-1
I
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i
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:
Outdoor unit
CODE
UNIT1
COMP
CAP1
FAN2
CAP2
XT1
XT2
KM1
CT
TRANS1
CN1-CN11
PART NAME
OUTDOOR CONTRO L PCB
COMPRESSOR
COMPRESSOR CAP ACITOR
OUTDOOR FAN
OUTDOOR FAN CA PACITOR
5-WAY TERMINAL
MIDDLE TERMINA L
AC CONTACTOR
CURRENT INDUCT OR
TRANSFORMER
PCB SOCKETS
XT 1
XT2
CT
TRANS1
1
2(N )
S
L N
Y/G
Y/G
Y /G
COMP
CAP1
1 2
M
FA N2
KM1
BLU E
BL UE
BLACK
B LACK
BLACK
BL ACK
BLA CK
BLAC K
W HITE
WH ITE
R ED
RED
RE D
RE D
RED
R ED
CAP2
1 2
CN 1
CN 4
CN 3
UNIT1
CN 5
CN 8
CN 6
FU SE 3.1 5A/ 250 V
RED
RED
RED
R ED
C S
R
WIRING DIAGRAM
(OUTDOOR UNIT)
TO I NDO OR UNI T POW ER S UPPLY
Heat Controller, Inc. Jackson, MI 49203
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