Sea Breeze SHE9H4ZIGB Service Manual page 23

ROOM TEMP. TUBE TEMP.
SENSOR SENSOR
15K 20K
ROOM TUBE
CAP
AP1：PRINTED CIRCUIT BOARD
JUMP
DC-MOTOR DISP1 DISP2
WH
X1
M1 G
YEGN
G
FAN MOTOR
Note: Motor ground
RECEIVER AND
only applies to the
iron shell motor.
DISPLAY BOARD
ROOM TEMP. TUBE TEMP.
SENSOR SENSOR
15K 20K
ROOM TUBE
CAP
AP1：PRINTED CIRCUIT BOARD
JUMP
DC-MOTOR
WH
X1
M1
G
YEGN
G
FAN MOTOR
Note: Motor ground
only applies to the RECEIVER AND
iron shell motor.
DISPLAY BOARD
Model
SMZCA12HZIGC
SMZCA18HZIGC
WATER PUMP LIQUID LEVEL
MOTOR SWITCH
M2
PUMP WATER-DTCT
SWING-UD1
WH RD
15 5
X2
X3
15 5
5
X5
CN1 CN2
AP2
M3
Model
SMZCA24HZIGC
WATER PUMP LIQUID LEVEL
MOTOR SWITCH
M2
PUMP WATER-DTCT
DISP1 DISP2 SWING-UD1
WH RD
15 5
X2
X3
15 5
5
X5
CN1 CN2
AP2
M3
Capacity (BTU)
12,000
14,400
WIRED
DRY
CONTROLLER CONTACT
AP3 AP4
COM-MANUAL DOOR-C
COM-OUT
SWING-UD2
WH
PE2
5
X4
5
5
X6 X7 X8
M4 M5 M6
STEP MOTOR
Capacity (BTU)
22,800
WIRED DRY
CONTROLLER CONTACT
AP3 AP4
X9
COM-MANUAL DOOR-C
COM-OUT
SWING-UD2
PE2
WH
5
X4
5
5
X6 X7 X8
M4 M5 M6
STEP MOTOR
14
INDOOR UNIT
MAGNETIC
X10 TERMINAL
RING
BLOCK
L
BU WH(BU)
N1 N(1)
BK
BK
2
L RD(BN)
BN
3
AC-L
XT
YEGN
GN(YEGN)
PE
G
YEGN
ELECTRIC BOX
G
EVAPORATOR
INDOOR UNIT
MAGNETIC TERMINAL
RING
BLOCK
L
BU WH(BU)
N1 N(1)
BK
BK
2
RD(BN)
L
BN
3
AC-L
XT
YEGN GN(YEGN)
PE
G
YEGN
EARTH-PLATE
YEGN
G
G
ELECTRIC BOX
BOTTOM
YEGN
G
EVAPORATOR
YEGN
YEGN