9
AH-X08BE/10BE/13BE
AY-X08BE/10BE/13BE
AY-X08BE-C/10BE-C
AU-X08BE/10BE/13BE
AE-X08BE/10BE/13BE
AE-X08BE-C/10BE-C
Figure W-3. Wiring Diagram for AE-X08BE-C
+
-
+
-
N
1
2
INDOOR UNIT
TERMINAL
BOARD
CONTROL
BOARD
UNIT
POWER
SUPPLY
FAN
MOTOR
TERMINAL BOARD
UNIT TO UNIT CORD
SINGLE PHASE
220-240V 50Hz
BL
T2
BR
T3
RE
FC4
BULK HEAD
RE
T1
WPE1
C1
C2
C3
C4
C33
C34
15A
250V
SA1
RY1
T4
CN11
CT1
The voltage is high at C8 (electronic capacitors) on outdoor unit.
For mentenance discharge at C8 to prevent electric shock.
In case that WPE2 has been fused, the voltage is kept high at C8.
CAUTION
BK
:BLACK RE
:RED YE
:YELLOW
BL
:BLUE WH
:WHITE G:GREEN
BR
:BROWN OR
:ORANGE
GR
:GRAY G
(Y
):
GREEN
-YELLOW
BL
GR
G
(Y
)
G
(Y
)
FAN
MOTOR
BL
PTC1
MRY1
IN
OUT
GR
T6
T5
BK
T9
T7
T8
YE
RE
C8
OUTDOOR UNIT
POWER
TRANSISTOR
MODULE
(QM1
)
UV
W
RE
WH
BK
COMPRESSOR
THERMISTOR
PIPE TEMP.
THERMISTOR
OUTDOOR
TEMP.
THERMISTOR
COMP. TEMP.
CN8
TH2
TH1
TH3
RE
OR
G
3
1
5
LED INDICATION OF SELF-DIAGNOSIS
ON OUTDOOR UNIT
LED BLINKING
LED turns on
Slow flashing
(1 time for 2 seconds
)
Quick flashing
(3 times for 2 seconds
)
Example: NO.2 Compre
ssor lock
on
off
1.0sec
0.6sec
1.0sec
0.6sec
1.0sec
0.6sec
NO.3 Overheat of the compressor
1.0sec
0.6sec
0.6sec
1.0sec
0.6sec
0.6sec
1
2
3
4
5
NO.
LED indication pattern
Mulfunction part or abnormal condition
Normal
Compressor lock
Abnormal signal line
Overheat of the compressor
Power module
(QM1
) abnornality
Short circuit of the thermistor
7
8
6
NO.
LED indication pattern
Mulfunction part or abnormal condition
Open circuit of the thermistor
AC overcurrent
AC abnormal current
BK
1
2
3
4
5
6
NR1
NR2
CNR1
N
1
2
L3
L4
WPE3
3A
250V
CN3
CONTROL BOARD UNIT
DIODE BRIDGE
DB1
BL
C5
WPE2
10A
250V
BL
OR
BL
YE
FC1
T10
C10
C
AM
CONTROL
BOX
FAN MOTOR
CAPACITOR
1.5
μ
F 430V
C31
+
-
L1
WH
C8:1000
μ
F 420V
BL
〜
〜
9
Power factor module error
R
C
S
FC6
FC7
AF1
L-
L+
I-
I+
ACTIVE
FILTER
FC5
O-
O+
WH
RE
BR
FC2
3
1
RY2
CNR2
4-WAY
VALVE
