13
AH-S22AW2
AH-S25AW2
Figure L-4. Printed Wiring Board for AU-S22AW2 and AU-S25AW2
CN8(THERMISTOR)
R12
SA1
C4
C2
L4
CT1
NR1
R13
T3
T1
1
2
3
4
DIP SWITCH(DSW1)
AU-S25AW2
FROM
TERMINAL
BOARD " 1 "
FROM
TERMINAL
BOARD " 3 "
FROM
TERMINAL
BOARD " 2 "
FROM
END PLATE OF
CONDENSER
FROM
PTC1 &
DIODE BRIDGE
DB1 " "
FROM
PTC1
T2
T4
BROWN
R15
C13
C12
WPE1(QFS-AA047JBE0)
R4
2
PC1
PC2
R6
R5
R44
R45
R7
R16
R42
C15
R43
R17
JP21
C14
Cool / 40Hz
L3
1
4
3
3
4
1
2
D1
2/3
1
R14
RED
)
(
)
(
BLUE
N/2
)
(
GREEN / YELLOW
)
(
R36
IC3
OSC1
32
33
IC1
JP20
JP22
JP16
CN9
JP15
F
CN10
C20
C16
64
1
C3
EXAMPLE
4
E
7
HP
V
H
L
9
C
DSW1
3
2
1
(9000 BTU HP)
R3
R9
D2
LED1
JP12
JP8
C10
R39
R40
OUT
R10
R1
R2
C1
IN
MRY1
R8
1
4
WINTER KIT
OPTION
)
(
JP18
C17
C18
R35
R46
JP1
R34
C30
RY1
NR2
C5
CNR1
R33
R30 R32
R29
R31
R28
IC2
C11
R18
JP4
JP5
JP6
Q3
D8
E
C
B
E
C
B
D6
JP2
10
1
CN11
R41
(IPM)
1
5
CN3(FAN MOTOR)
Q1
JP11
JP10
JP9
JP14
JP13
JP19
C23
JP17
6
1
R20
R38
C21
R21
C22
R11
C26
5V
GND
QPWBFB251JBE0
1
2
3
4
AU-S22AW2
T10
T9
BLUE
IPM
(
)
YELLOW
(
)
T11
T5
BROWN
DB1
GRAY
(
)
IPM
BLACK
T8
C8
(
)
WINTER KIT
OPTION
(
)
13V
WPE2(QFS-GA015JBE0)
T7
C8
YELLOW
(
)
WPE3(QFS-GA008JBE0/QFS-GA027JBE0)
(
)
GRAY
PTC
PTC/DB1
(
)
GRAY
(
)
FROM
DIODE BRIDGE
DB1 " "
FROM
FAN MOTOR
NOT CONNECT
DIP
NOT
CONNECT
TO
POWER MODULE
IPM
FROM
POWER
MODULE PM1 " + "
FROM
POWER
MODULE PM1 " "
FROM
THERMISTOR
FROM
ELECTROLYTIC
CAPACITOR
C8 " "
FROM
ELECTROLYTIC
CAPACITOR
C8 " + "
C31
FROM
TERMINAL BOARD
