Wiring Diagram - Heat Controller SMA Service Manual

7

Wiring diagram

SMA09SA-0
Indoor unit
:
TO O UTDOOR U NIT
OUTDOOR UNIT
INDOOR U NIT
DISPLAY BOARD
outdoor unit:
C N2
G
G
RE D RE D
C T1
Y/G
S
G
BL UE
C A P1
Service manual
5
CN 3
JXZ_G1
CONTROLLER BOARD
10
B ROW N
BLU E
BLA C K
RED
P 2
P 1
Y/G
Y/G
REL A Y
L
CN9
C N10
BLACK
C
FAN2
M
COMP
R
RED
RED
WHITE
CAP2
1 2
1 2
Heat Controller, Inc. Jackson, MI 49203
STEP MOTOR
INDOOR MOTOR
5
CN6
CN8(9)
CN 2
XT1
WHITE
BLACK
C N3
Y/G
N
N
CN4
W H ITE
WH ITE
- 16 -
WIRING DIAGRAM
(INDOOR UNIT)
ANION GENERATOR
ON SOME MODELS
PI PE TEMPERATURE SENSOR
ROOM TEMPERATURE SENSOR
WIRING DIAGRAM
(OUTDOOR UNIT)
TO INDOOR UNIT
P OWER SUPP LY
G
PAR T NAME
CODE
COMPRE SSOR
COMP
COMPRE SSOR CAP ACITOR
CAP1
OUTDOO R FAN
FAN2
OUTDOO R FAN CA PACITOR
CAP2
7-WAY TERMINAL
XTI
CURREN T INDUCT OR
CT1
COMPRE SSOR REL AY
RELAY
Y/G
G