FujiFilm AUYA36LATU User manual

SPLIT TYPE
AIR CONDITIONER
CASSETTE TYPE (50 Hz)
Indoor unit Outdoor unit
AUYA36LATU
AUYA45LATU
AOYA36LATL
AOYA45LATL
CONTENTS
SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . 1
DIMENSIONS . . . . . . . . . . . . . . . . . . . . . . . 2
REFRIGERANT SYSTEM DIAGRAM . . . . . 4
CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . . . . 5
ERROR CONTENTS . . . . . . . . . . . . . . . . .
6INDOOR PCB CIRCUIT DIAGRAM . . . . . .
. . . . 10OUTDOOR PCB CIRCUIT DIAGRAM
13
PARTS (INDOOR UNIT) . . . . . . . . . . . . . . 16
PARTS (OUTDOOR UNIT) . . . . . . . . . . . . 21
ACCESSORIES . . . . . . . . . . . . . . . . . . . . . 25

INDOOR UNIT H x W x D
H x W x D
OUTDOOR UNIT
DIMENSIONS
INDOOR UNIT Gross / Net
Gross / Net
OUTDOOR UNIT
WEIGHT
POWER SOURCE
Cooling
RUNNING CURRENT Heating
INPUT WATTS Cooling
Heating
E.E.R. Cooling
Heating
STARTING CURRENT
MOISTURE REMOVAL
AIRCIRCULATION OUTDOOR
FAN MOTOR
Discrimination
High speed
INDOOR UNIT Med speed
Low speed
Upper fan
Lower fan
Discrimination
OUTDOOR
UNIT
TYPE Cooling & Heating
INDOOR UNIT AUYA36LATU AUYA45LATU
OUTDOOR UNIT AOYA36LATL AOYA45LATL
COOLING CAPACITY
HEATING CAPACITY
296 x 830 x 830 mm
1,290 x 900 x 330 mm
54 kg / 39 kg
107 kg / 98 kg
13.6 A
13.2 A
3.11 kW
3.02 kW
3.21 kW/kW
3.71 kW/kW
17.0 A
16.5 A
3.89 kW
3.77 kW
3.21 kW/kW
3.71 kW/kW
15 A
4.5 L/hr
6,600 m3/hr
15 A
MAXIMUM CURRENT 20.0 A 19.0 A
3.5 L/hr
6,600 m3/hr
AIRCIRCULATION INDOOR 1,750 m3/hr1,650 m3/hr
230 V 50 Hz 230 V 50 Hz
MFF-45RV
680 r.p.m.
570 r.p.m.
480 r.p.m.
MFE-60PO
750 r.p.m.
MFF-45RV
720 r.p.m.
590 r.p.m.
500 r.p.m.
Quiet (cool/heat) 400/420 r.p.m. 440/440 r.p.m.
MFE-60PO
750 r.p.m.
850 r.p.m. 850 r.p.m.
10.0 kW 12.5 kW
11.2 kW 14.0 kW
ELECTRICAL DATA
TYPE
DISCRIMINATION
WEIGHT (with oil)
REFRIGERANT TYPE R410A
Hermetic type, Inverter,
4 poles, 3 phase,
DC motor, Twin Rotary
DA420A3F-21ZA
23.7 kg
STANDARD REFRIGERANT
3,350 g
COMPRESSOR AND REFRIGERANT
2007.10.25 1
SPECIFICATIONS
MAX PIPE LENGTH 50 m
MAX PIPE HEIGHT 30 m
Pipe length 20 m 3,350 g
FULL CHARGE 30 m 3,850 g
40 m 4,350 g
50 m 4,850 g
ADDITIONAL CHARGE 50 g/m
NOISE LEVEL
High speed 50 dB
INDOOR UNIT Med speed 46 dB
Low speed
Cooling
Heating
41 dB
52 dB
47 dB
42 dB
Quiet (cool/heat)
36 dB / 37 dB 39 dB / 39 dB
OUTDOOR
UNIT
54 dB 55 dB
55 dB 56 dB

940 830 296
DIMENSIONS
INDOOR UNIT
(Unit : mm)
2007.02.27 2
Side view (Standard setting)
Selection of setting
Panel
Bottom view
Bottom view
Side view
Top view
Side view (Slender setting)

(Unit : mm)
OUTDOOR UNIT
2007.01.23 3
31900 330 12
9
21
1,290
400
650
370
Air Flow
77

REFRIGERANT SYSTEM DIAGRAM
OUTDOOR UNIT INDOOR UNIT
Refrigerant Pipe
15.88mm (5/8")
: Cool
Refrigerant direction
: Heat
Evaporator
Refrigerant Pipe
9.52mm (3/8")
Charging Valve
Charging
Valve
Accumulator
Strainer
Compressor
Expansion
Valve
Strainer
Condenser
Strainer
4-way
Valve
Muffler x 2
Pressure
Check Valve
High
Pressure
Switch
2007.04.02 4

ORANGE
YELLOW
WHITE
RED
BROWN
BROWN
YELLOW
WHITE
BLACK
RED
RED
WHITE
BLACK
RED
WHITE
BLACK
YELLOW
YELLOW
WHITE WHITE
BLACK
BLACK
GREEN GREEN
RED
WHITE
BLACK
GRAY GRAY GRAY GRAY
GRAY
GRAY GRAY GRAY
GRAY GRAY
GRAY
PURPLE
GRAY
BLUE
WHITE
ORANGE
RED
BROWN BROWN
YELLOW
RED
ORANGE
WHITE
BLUE
PURPLE
GRAY
BLACK
BLACK
GRAY
GRAY
BLACK
BLACKBLACK
BLACK
1 2 3 4 56 7 8 1 2 3
1 2 3 4 56 7 81 2 3
1 2 3 4 56 7 8 12 3
1 2 3 4 56 7 81 2 3
1 2 3 12 1 2
12
2
12
1
2 2
1
1
1 2 12
1 2 12
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
5
6
1
2
3
4
5
6
1
2
3
4
5
6
1
2
3
4
5
6
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
4
5
1
2
3
4
5
1
2
3
4
5
1
2
3
4
5
1
2
3
4
5
6
7
1
2
3
4
5
6
7
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
CN4 CN1
CN11
CN14
CN5 CN8
CN9
CN13
CN104 CN101
W105
W102
W101
CN102 CN106 CN108
CN103
CN105
E101 E102
F101
FUSE
3.15A 250V
COIL
POWER
SUPPLY
PCB ASSY
M
TERMINAL
1 2 3
TERMINAL
1 3
2
TO REMOTE
CONTROL UNIT
INDICATOR PCB ASSY
THERMISTOR
( ROOM TEMP. )
THERMISTOR
( PIPE TEMP. )
M
FLOAT SWITCH
STEP MOTOR
F M
FAN MOTOR
CONTROLLER
PCB ASSY
( MAIN PCB )
YELLOW
BROWN
WHITE
BLACK
RED
YELLOW
BROWN
WHITE
BLACK
RED
YELLOW
BROWN
WHITE
BLACK
RED
BLUE
ORANGE
WHITE
BLACK
BROWN
RED
BLACK BLACK
WHITE WHITE
GREEN
BLACK
WHITE
ORANGE
ORANGE
RED
BLACK
BLUE
YELLOW
YELLOW
ORANGE
RED
BROWN
BLACK
WHITE
RED
BLACK
BLACK
BROWN
BLACK
BROWN
BLUE
BLACK
BLACK
RED
RED
BROWN
WHITE
1
2
3
4
5
6
1
2
3
4
5
6
1
2
3
4
5
1
2
3
4
5
6
1
2
3
4
5
6
1
2
3
4
5
6
7
1
2
3
4
5
6
7
1
2
3
4
5
6
1
2
3
4
5
6
7 7
1
2
3
1
2
3
1
2
1
2
1 2 34
1 2 3
123
1 2 3
1 2 3
12
12
12
1212
1212
121212
1212
CN24 CN21 CN22 CN23 CN26 CN25
CN1 CN34
CN1 W9 W8
W3 W6 W7 W1 W2
TM102
TM101
RED
U
W305
V
W304
W
W303
CN407
W12
W13
W21
W22
W16
W17
CN37
CN30
CN800
CN801
CN27
W200
FUSE
F2 T 3.15A - 250V
FUSE
F4 T 5A - 250V
+-
L1
L2
P
N
W10
W11
C ( T )
R ( R )
S ( S )
COMPRESSOR
TERMINAL
CHOKE
COIL
POSISTOR
EARTH
FUSE
10A
FUSE
25A
EARTH
3
2
1L N
E V
F M
F M
EXPANSION
VALVE COIL
FAN MOTOR 2
FAN MOTOR 1
4WV
SOLENOID COIL
HIGH PRESSURE SWITCH
THERMISTOR
( OUTDOOR TEMP. )
THERMISTOR
( COMPRESSOR TEMP. )
THERMISTOR
( HEAT SINK TEMP. )
THERMISTOR
( PIPE TEMP. )
THERMISTOR
( DISCHARGE TEMP. )
THERMISTOR
( PIPE MID. TEMP. )
C M
ACTPM CONTROLLER PCB ASSY
( MAIN PCB )
POWER SUPPLY PCB ASSY
POWER SOURCE
2007.08.29 5
INDOOR UNIT
OUTDOOR UNIT
CIRCUIT DIAGRAM

W101 W102 W105
E101
E102
UL1015 AWG16
GREEN
UL1015 AWG16
GREEN
BLACK
BLACK
UL1015 AWG22 RED
UL1015 AWG22 BLACK
UL1015 AWG22 WHITE
1
2
3
4
5
6
7UL1015 AWG22 YELLOW
8UL1015 AWG22 BROWN
UL1015 AWG20 WHITE
UL1015 AWG20 WHITE
UL1430 AWG26 GRAY
UL1430 AWG26 GRAY
UL1430 AWG26 GRAY
UL1430 AWG26 GRAY
UL1430 AWG26 GRAY
UL1430 AWG26 GRAY
UL1430 AWG26 GRAY
UL1430 AWG26 GRAY
UL1430 AWG26 GRAY
UL1430 AWG26 GRAY
UL1430 AWG26 GRAY
UL1015 AWG20 BLACK UL1015 AWG20 WHITE UL1015 AWG20 RED
TERMINAL BOARD
2(N)
1
3
OUTDOOR UNIT
1
2
3
4
5
6
1
2
3
4
5
6
BLACK
BLACK
1
2
3
1
2
3
FLOAT SWITCH
LOUVER
M
REMOTE CONTROL UNIT
TERMINAL BOARD
321
EARTH WIRE
UL1430 AWG22 BLACK
UL1430 AWG22 RED
UL1430 AWG22 WHITE
BROWN
RED
ORANGE
YELLOW
WHITE
BLUE
PURPLE
GRAY
UL1430 AWG28 BROWN
UL1430 AWG28 ORANGE
UL1430 AWG28 RED
UL1430 AWG28 WHITE
UL1430 AWG28 BLUE
UL1430 AWG28 PURPLE
UL1430 AWG28 GRAY
UL1430 AWG28 BROWN
UL1430 AWG28 RED
UL1430 AWG28 ORANGE
UL1430 AWG28 YELLOW
UL1430 AWG28 WHITE
BROWN
RED
ORANGE
YELLOW
WHITE
CN201-1
CN201-2
CN201-3
CN201-4
CN201-5
CN201-6
CN201-7
CN201-8
CN201
JC25-08HG
WHITE
CN12
B05B-XARK-1-A
RED
CN12-1
CN12-2
CN12-3
CN12-4
CN12-5
CN9
B03B-XARK-1-A
RED
CN9-1
CN9-2
CN9-3
CN11
B05B-XASK-1-A
WHITE
CN11-1
CN11-2
CN11-3
CN11-4
CN11-5
CN10
B02B-PAOK-1
ORANGE
CN10-1
CN10-2
FRESH AIR
CN6
B02B-PAMK-1
GREEN
CN6-1
CN6-2
EMI FILTER
ZCAT1518-0730
3T
CN14
B03B-XAKK-1-A
BLACK
CN14-1
CN14-2
CN14-3
CN13
B07B-PASK-1
WHITE
CN13-1
CN13-2
CN13-3
CN13-4
CN13-5
CN13-6
CN13-7
CN5
B02B-XAKK-1-A
BLACK
CN5-1
CN5-2
PIPE TEMP. THERMISTOR ( M I D )
CN7
B02B-XAYK-1-A
YELLOW
CN7-1
CN7-2
CN8
B02B-XASK-1-A
WHITE
CN8-1
CN8-2
ROOM TEMP. THERMISTOR
BLACK
BLACK
GRAY
GRAY
CN101
B03B-PASK-1
WHITE
CN101-1
CN101-2
CN101-3
DC SUPPLY
POWER DRIVE
CN104
B08B-PASK-1
WHITE
CN104-1
CN104-2
CN104-3
CN104-4
CN104-5
CN104-6
CN104-7
CN104-8
CN4-1
CN4-2
CN4-3
CN4-4
CN4-5
CN4-6
CN4-7
CN4-8
CN4
B08B-PASK-1
WHITE
CN1-1
CN1-2
CN1-3
CN1
B03B-PASK-1
WHITE
CN3-1
CN3-2
CN3-3
CN3-4
CN3-5
CN3-6
CN3
B06B-PASK-1
WHITE
CN15-1
CN15-2
CN15-3
CN15-4
CN15-5
CN15-6
CN15
B06B-XASK-1-A
WHITE
CN2-1
CN2-2
CN2-3
CN2-4
CN2-5
CN2
B5P-SHF-1AA
WHITE
CN105-6
CN105-5
CN105-4
CN105-3
CN105-2
CN105-1
CN105
B5P6-VH-B
WHITE
CN106-1
CN106-2
CN106
B2P3-VH-B-E
BLUE
CN103-1
CN103-2
CN103
B2B-XH-AM
WHITE
E I B OUT
E I B I N
CN102-1
CN102-2
CN102
B3B-XH-AM
WHITE
CN102-3
NORMAL COIL
CN108-1
CN108-2
CN108
B2P3-VH-B
WHITE
DRAIN PUMP
DC FAN MOTOR
M
F M
POWER SUPPLY PCB ASSEMBLY
K06AL-0604HSE-P0
CONTROLLER PCB ASSEMBLY
AUYA36LATN : K06AK-060BHSE-C1
AUYA45LATN : K06AK-060AHSE-C1
INDICATOR PCB ASSY
K04GN-0402HSE-D0
EMI FILTER
RFC-10
1T
2007.10.24 6
CONTROL UNIT
AUYA36LATU : EZ-0061KHSE
AUYA45LATU : EZ-0061HHSE
INDOOR PCB CIRCUIT DIAGRAM

I C1
uPD78F0535
34
39
36
43
44
45
46
33
32
31
30
29
28
27
26
18
19
20
21
22
23
11
12
13
14
38
37
41
40
25
9
42 52
51
50
49
48
47
56
55
54
53
8
7
6
5
4
3
2
1
64
63
62
61
60
59
58
57
17
16
15
24
10
35
AVDD
AVREF
VDD0
VDD1
I C
RST
P00 P34
P01 P35
P02
P03
P10
P11
P12
P13
P14
P15
P16
P17
P20
P21
P22
P23
P24
P25
P30
P31
P32
P33
XT1
XT2
X1
X2
P36
P40
P41
P42
P43
P44
P45
P46
P47
P50
P51
P52
P53
P54
P55
P56
P57
P64
P65
P66
P67
P70
P71
P72
P73
P74
P75
AGND
GND0
GND1
JM6
0R0
JM5
0R0
R56
100K
<1/10W>
5V
C27
0.1
<F>
C38
0.1 <F>
I C7
S80842
NC
2
1
3
4
VDD
OUT GND
NC 5V
R41 1.0K
<1/10W>
R43
10K
<1/10W>
5V
R44
10K
<1/10W>
C26
0.01
<F>
C25
10/
50V
+
R52
10K
<1/10W> INDICATOR
CN13
B07B-PASK-1
FLASH
CN15
B06B-XASK-1-A
5V
5V
R49 - R51
10K <1/10W> x 3
THERMISTOR ( PIPE TEMP. - MID. )
CN5
B02B-XAKK-1-A
THERMISTOR ( PIPE TEMP. - ENT. )
CN7
B02B-XAYK-1-A
THERMISTOR ( ROOM TEMP. )
CN8
B02B-XASK-1-A
5V
R59
10K
<1/10W>
R60
49.9K
<1/10W>
R61
49.9K
<1/10W>
C29
0.1
<F>
C30
0.1
<F>
C34
0.1
<F>
R57
1.0K
<1/10W>
R58
1.0K
<1/10W>
R62
1.0K
<1/10W>
5V
FLOAT SWITCH
CN9
B03B-XARK-1-A
R46
1.0K
<1/10W>
C31
0.01
<F>
R45
10K
<1/10W>
C8 - C10
0.1 <F> x 3
R4 - R6
1.0K <1/10W> x 3
R1 - R3
10K <1/10W> x 3
5V
JM1
JM2
JM3
5V
C28
0.1
<F>
C33
0.1
<F>
C32
100/
6.3V
+
CUSTOM CODE
CUSTOM CODE
HEATING FAN DELAY
12V
+C2
10/
50V
C3
0.01
<F>
5V
D4
1SS355
I C8
NJM7812
D1
1SS355
I C2
NJM7805
13.5V
5V C1
10/
50V
+
IO
G
IO
G
13
2
2
3
1
R19
R20
R22
R21
1.0K <1/10W> x 4
R15 - R18
10K <1/10W> x 4
5V
5V
C4 - C7
0.01 <F> x 4
Q3
DTC124EKA
R70
10K
<1/10W>
1
2
3
C37
0.1
<F>
1000P <R> x 3
C35 C12 C11
R67 1.0K
<1/10W>
5V
1.0K <1/10W> X 3R63
R64
R65
10K <1/10W> x 4
R66
R32
R23
R24
13.5V
R26
10K
<1/10W> R25
1.0K
<1/10W>
5V
C14
1000P
<R>
C16
0.01
<F>
R29
390
<1/10W>
R28
10K
<1/10W>
3
2
1
Q1
DTC124EKA
C15
0.01
<F>
5V
5V
C17
0.01
<F>
C18
0.01
<B>
R27
330
<1/10W>
R31
10K
<1/10W>
R34
1.0K
<1/10W>
R30
10K
<1/10W>
R33
10K
<1/10W>
Q2
DTC124EKA
BZ1
PKM13EPYH-4000-A0
R36
0R0
R35
1.0K
<1/10W>
13.5V
R47
390
<1/10W>
B Z
1
2
3
1
2
3
4
5
6
7
8
9
16
15
14
13
12
11
10
1
2
3
4
5
6
7
I
I
I
I
I
I
I
SK
O1
O2
O3
O4
O5
O6
O7
GND
I C4
uLN2003
13.5V
13.5V
13.5V
C36
0.47
<F>
5V
X1
5.00MHz
<CSTLS>
3
1
2
13.5V I C3
uLN2003
SW1
CFS-0402MC
R11 - R14
10K <1/10W> x 4
R7 - R10
1.0K <1/10W> x 4
C19 - C22
0.1 <F> x 4
5V
C13
0.1
<F>
R37
10K
<1/10W>
R40
10K
<1/10W>
I C5
BR93L56RF
1
2
3
6
8
4
7
5
CS
SK
D I
NC
VCC
DO
NC
GND
8
7
6
5
4
3
2
1
9
16
15
14
13
12
11
10
8
1
2
3
4
5
6
7
SK
O1
O2
O3
O4
O5
O6
O7
GND
I 1
I 2
I 3
I 4
I 5
I 6
I 7
5V
R55
10K
<1/10W>
12V
12V
D3
D1FS4A
12V
R48
10K
<1/10W>
R53
28K
<1/10W>
R54
15.4K
<1/10W>
I C6-1
BA10393F
I C6-2
BA10393F
-
-
+
+
1
7
3
2
5
6
D2
DAN217U
3
1 2
C23
0.01
<F> C24
1000P
<R>
R42
47
<1/10W>
CN14
B03B-XAKK-1-A
REMOTE CONTROL UNIT
CN11
B05B-XASK-1-A
LOUVER ( UP / DOWN )
CN12
B05B-XARK-1-A
LOUVER ( RHIGT / LEFT )
CN10
B02B-PAOK-1
HEATER
CN6
B02B-PAMK-1
FRESH AIR
CN4
B08B-PASK-1
POWER DRIVE
CN3
B06B-PASK-1
SP PCB
CN2
B5P-SHF-1AA
TEST
CN1
B03B-PASK-1
DC SUPLLY
1
2
3
4
5
6
1
2
3
4
5
1
2
3
1
2
3
4
5
6
7
8
1
2
1
2
1
2
3
4
5
1
2
3
4
5
1
2
3
1
2
3
4
5
6
7
1
2
3
4
5
6
1
2
1
2
1
2
1
2
3
2007.08.29 7
INDOOR UNIT
CONTROLLER PCB ASSEMBLY ( MAIN PCB )
AUYA36LATU : K06AK-060BHSE-C1
AUYA45LATU : K06AK-060AHSE-C1

13.5V
F101
3.15A - 250V
<mT3>
FH101
FH102
VA101
470V
<TNR>
W101
BLACK
W102
WHITE
VA102
470V
<TNR>
SA101
RA-362M
E101
GREEN
I C26-10
N
L
I C26-14
5V 15V
I C104
TLP621
<GB>
R116
1.0K
<1/4W>
1
2
4
3
CN104
B08B-PASK-1
POWER DRIVE
SERIAL I N
SERIAL I NT
SERIAL ON
DRAIN PUMP
DC FAN-OUT
DC FAN-FEEDBACK
EX. SIGNAL-OUT
EX. SIGNAL-I N
1
2
3
4
5
6
7
8
4
3 2
1
I C103
TLP621
<GB>
C117
100/
25V
+
AA
R117
820
<1/4W>
R114
4.7K
<1/10W>
R115
6.8K
<1/4W>
15V
6
5
4
3
2
1
340V
A
15V
CN105
B5P6-VH-B
DC FAN MOTOR
VA103
470V
<TNR>
W105
RED
SERIAL
I C 105
H I 2002R
LN
5V
5 4 3 2 1 101418
15V
340V
C108
4700P
<ECQM>
R104
330K
<2W> D102
1SR139-600
R103
62K
<RS-2W>
D108
D2FL20U
T101
ZFT22B03
R111
10K
<1/10W>
+
C113
1000/
25V
C114
0.01
<KH>
C115
0.01
<KH>
8
7
6
5
3
2
10
12
L
N
K102
G5NB-1A 13.5V
RC101
120/
0.2
CN106
B2P3-VH-B-E
DRAIN PUMP
2
1
IC26-10
IC26-14
1
3
4
2
2
1
3
2
1
C116
0.01
<B>
5V
R112
330
<1/10W>
L102
BLm18
<A601>
I C101
TLP621
<GB>
L103
BLm18
<A601>
4
3
1
2
4
23
1
K101
G5NB-1A
13.5V
R113
330
<1/10W>
CN103
B2B-XH-AM
E I B OUT
E I B I N
CN102
B3B-XH-AM
IC26-14 IC26-10
8765 4 3 2 1
13.5V
C120
0.1
<F>
C121
0.1
<F>
5V
DC SUPPLY
CN101
B03B-PASK-1
1
2
3
C101
0.22
<LE>
LF101
ELF20N018A
43
12
CN108
B2P3-VH-B
NORMAL COIL
12
1
3
4
2
D101
D3SB60
C118
0.01
<KH>
E102
GREEN
C107
270/
450V
+
C109
220P/
2.0kV
<ECKE>
R105
75
<RS-2W>
R106
1.5
<RS-2W>
Q102
2SC1815
Q101
2SC5354
R107
100
<1/10W>
3
3
2
2
1
1
A
D107
RD16M
<B1>
C112
330/
25V
+
R110
10K
<1/10W>
D106
D1FL20U
C110 0.047 <ECQB>
D103
D1FL20U
D104
MTZJ5.1B
R109
330
<1/4W>
C111
100/
25V
+
D105
D1FL20U
R108
100
<1/2W>
C104
0.22
<LE>
C105
0.01
<YE>
C106
0.01
<YE>
PFC5000-0702F
x 2
2007.10.25 8
INDOOR UNIT
POWER SUPPLY PCB ASSEMBLY
K06AL-0604HSE-P0

5V
JM201
PHA201
P I C-37143TH5
SW201
EVQPAG04K
C201
0.1
<F>
C202
10/
16V
+
R201
330 <1/4W>
R202
330 <1/4W>
R203
330 <1/4W>
D205 EBR3864X <RED>
D206 EMPG3863X <GREEN>
D207 EMAA3863X <ORANGE>
CN201
08 / 08 JC / XMR
1430 L=300
1
2
3
4
5
6
7
8
2
1
3
VCC
OUT
GND
2
1
4
3
BROWN
RED
ORANGE
YELLOW
WHITE
BLUE
PURPLE
GRAY
( OPERATE )
( TIMER )
( LOUVER )
( LOUVER )
( 5V )
( REMOTE CONTROL )
( GND )
( MANUAL AUTO SWITCH )
TO CONTROLLER PCB ASSEMBLY
2007.08.29 9
INDOOR UNIT
INDICATOR PCB ASSEMBLY
K04GN-0402HSE-D0

UL1015 AWG14 YELLOW
UL1015 AWG14 BLUE
UL1007 AWG24 YELLOW
UL1007 AWG24 ORANGE
UL1007 AWG24 RED
UL1007 AWG24 BROWN
UL1015 AWG14 BLACK
UL1015 AWG14 WHITE
UL1015 AWG14 RED
COMPRESSOR
C M
W305
B
W304
B
W303
B
W12
B
W13
B
W10
B
W11
B
W16
B
W17
B
W21
B
W22
B
N1
P
L1 L2
+
-
W9
B
W8
B
TM102
TM101
W3
B
W7
B
W2
B
W6
B
W1
B
EARTH
W200
BSERIAL
CN800
B07B-XASK-1-A
WHITE
CN801
B07B-XAKK-1-A
BLACK
CN27
B06B-XARK-1-A
RED
CN30
179844-1
WHITE
CN37
B02B-XARK-1-A
RED
CN26
B02B-XAMK-1-A
GREEN
CN25
B02B-XAKK-1-A
BLACK
CN21
B02B-XH-AM-Y
YELLOW
CN22
B2B-XH-AM-R
RED
CN23
B02B-XAEK-1-A
BLUE
CN24
B2B-XH-AM
WHITE
UL1015 AWG14 WHITE
UL1015 AWG14 BLACK
UL1015 AWG20 WHITE
UL1015 AWG20 BLACK
UL1007 AWG24 BLACK
UL1007 AWG24 BROWN
UL1007 AWG24 RED
UL1015
AWG16
GREEN
UL1015
AWG20
BLACK
UL1015
AWG20
BLACK
UL1015
AWG20
WHITE
UL1015
AWG20
RED
UL1015
AWG12
WHITE
UL1015
AWG12
BLACK
UL1015
AWG12
BLACK
2
(N)
1
3
L
N
F202
FSL 250 10 ( EM )
( 250V 10A )
F201
TLC 25A - 250V, B
( 250V 25A )
YELLOW
WHITE
BLACK
RED
BROWN
YELLOW
WHITE
BLACK
RED
BROWN
YELLOW
BLUE
BROWN
RED
WHITE
ORANGE
1
2
3
4
5
6
7
1
2
3
4
5
6
1
2
3
4
5
6
7
1
3
1
2
1
2
3
1
2
1
2
1
2
1
2
1
2
1
2
BLACK
BLACK
RED
RED
BROWN
BROWN
BLACK
BROWN
BROWN
BLACK
BLACK
BLACK
BLACK
BLACK
BLUE
BLUE
F M
F M
M
DC FAN MOTOR 1
DC FAN MOTOR 2
EXPANSION VALVE
4-WAY VALVE
PRESSURE SWITCH
THERMISTOR
( COMP. TEMP. )
THERMISTOR
( HEAT SINK TEMP. )
THERMISTOR
( DISCHARGE TEMP. )
THERMISTOR
( PIPE TEMP. )
THERMISTOR
( OUTDOOR TEMP. )
THERMISTOR
( PIPE - MID. TEMP. )
INDOOR UNIT
POWER SOURCE
230V
50Hz
1
3
4
1
3
1
2
3
4
5
6
1
3
4
5
1
2
3
4
5
6
7
8
9
10
5V
GND
TAUX
TTXD
TRXD
TMODE
TAUX3
TCK
/ TRES
/ TICS
UL1015
AWG14
BROWN
UL1015
AWG14
BROWN
UL1015
AWG14
RED
UL1015
AWG14
BLACK
UL1015
AWG20
ORANGE
UL1015
AWG20
ORANGE
CHOKE COIL
EMI FILTER 3
TFC-25-15-12A
2T
ZPR0YCE400A300
CN1
03 XA / 172520
1007 L=180
WHITE
CT
CN34
B2P3-VH-B-Y
YELLOW
AC VOLT I N
CN407
06 PH / 172520
1007 L=480
WHITE
ACTPM CONTROL
CN601
B10B-PASK-1
WHITE
MAIN FLASH
CN1
B3B-XASK-1-A
WHITE
CT OUT
03 VH / SIN
1015 L=250
POWER SUPPLY PCB ASSY
K04BA-0401HUE-P0
CONTROLLER PCB ASSY ( MAIN PCB )
AOYA36LATL : K06DZ-0601HUE-C1
AOYA45LATL : K06DZ-0600HUE-C1
ACTPM
L=0.3MH
30A
SACT32010F1
EMI FILTER 2
TFC-25-15-12A
2T
EMI FILTER 1
TFC-25-15-12A
1T
2007.08.29 10
INVERTER ASSEMBLY
AOYA36LATL : EZ-00603HUE
AOYA45LATL : EZ-00604HUE
OUTDOOR PCB CIRCUIT DIAGRAM
5P TERMINAL
HP-T3061-3

B
B
C115
0.1
<HCP>
W16
RED
W17
BLACK
+
-
D101
D25XB60
12V
K101 DW12D1
B
B
B
B
B
L202
BL02Rn1
L201
BL02Rn1
5V
5V
CR5
RE1202
K17 G5NB-1A
12V 4WV
PR-SW
3
1
2
4
4
12
3
2
34
1
18 14 10 5 4 32 1
6
7543218 5V
12V
HY I C1
HU2001
VA103
470V
<TNR>
F4
T 5A
250V
PFC5000
-0702
FH1
PFC5000
-0702
FH2
3
1
1
2
1
2
1
2
1
2
1
2
1
2
1
2
CN23
B02B-XAEK-1-A
OUTDOOR TH.
PIPE TH. CN22
B2B-XH-AM
RED
DISCHARGE TH. CN21
B2B-XH-AM
YELLOW
HEAT SINK TH. CN25
B02B-XAKK-1-A
BLACK
COMPRESSOR TH. CN26
B02B-XAMK-1-A
GREEN
PRESSURE SWITCH CN37
B02B-XARK-1-A
RED
4-WAY VALVE CN30
179844-1
WHITE
AC VOLT I N CN34
B2P3-VH-B-Y
YELLOW
SERIAL W200
RED
W11
WHITE
W10
BLACK
W21
ORANGE
W22
ORANGE
R98
4.75K 1%
<1/10W>
R100
13K
<1/10W>
R63
13K
<1/10W>
R65
4.75K 1%
<1/10W>
R67
38.3K 1%
<1/10W>
R101
10K
<1/10W>
R99
10K
<1/10W>
R62
10K
<1/10W>
R64
10K
<1/10W>
R66
10K
<1/10W>
C61
1.0
<F>
C60
1.0
<F>
C37
1.0
<F>
C38
1.0
<F>
C39
1.0
<F>
0.01 <F> x 2
C73 C72 C70
C71
0.1 <F> x 2
1.0K <1/10W> x 2
R92
R93
2.2K
<1/10W>
x 2
R91
R90
C78
0.1
<F>
R68 4.75K
<1/10W>
1%
R35
10K
<1/10W> P-AN-TT2
1
2
CN24
B2B-XH-AM
PIPE ( MID ) TH.
6
3
2
1
5
7
4
8 VCC
DO
NC
GND
CS
SK
D I
NC
I C201
BR93L56RF-WE2
R206
10K
<1/10W>
C91
0.1
<F>
5V
C56
1.0K
<1/10W>
P-S I
P-S I1
P-POWER
JM156
C180
C53
0.022
<F>
x 2
Q51
2SC2412K
<BQ>
R52
1.0K
<1/10W>
R56 27K
<1/10W>
R51 27K
<1/10W>
R55
1.0K
<1/10W>
R50 10K
<1/10W>
5V
C51
0.022
<F>
1
2
3
1C
2C
3C
4C
5C
6C
7C
COM
1B
2B
3B
4B
5B
6B
7B
E8
7
6
5
4
3
2
116
15
14
13
12
11
10
9
JM157
I C3
uLN2003A
D153, D152,
D151, D150
SLR-332VR
<RED> x 4
12V
D28
SLR-332VR
<RED>
R43 2.2K
<1/4W>
P-FM1SEL
P-V2
P-4WV-AC
P-LED
P-PR
P-SO1
P-SO
P-E2PCS1
P-E3PSK1
P-E2PD I 1
P-SWPRS1
P-SWPRS2
P-CMPTH
P-AN-HT
P-AN-TD
P-AN-TT
P-AN-TA
P-AFE
P-AFDC
P-CP-POS
P-U
P-V
P-W
P-X
P-Y
P-Z
P-TRIP
P-FM1POW
FM1FDB
P-FM2POW
FM2FDB
P-AN-CT
P-EPV-A
P-EPV-B
P-EPV-C
P-EPV-D
P-EPV1-A
P-EPV1-B
P-EPV1-C
P-EPV1-D
TAUX-1
TTXD-1
TRXD-1
TMODE-1
TAUX3-1
TCK-1
RSTX-1
P-AFS
5V
C95
100P
<CH>
R114
27K
<1/10W>
R113
1.0K
<1/10W>
2
1
3
R103
4.7K
<1/10W>
15V 15V
Q91
2SC2412K <BQ>
R102
22K
<1/10W>
I C11-1
uPC393
-
+
13
2
R115 1M
<1/10W>
C90
4.7/50V <PS>
+
C88
0.1
<F>
C89
470P
<B>
C87
330P
<B>
R108
2.87K
<1/10W>
1%
D81, D82
DAN217U x 2
33
2121
7
12
3
6
5
-
-
+
+
+
5V
C35, C26
0.01 <F>
x 2
R407, R403
10K <1/10W>
x 2
SERIAL
MAIN CURRENT
VOLTAGE LOCK OUT
ACTPM CONTROL
18V 18V
A
C415
0.01
<F>
A
A
C416
1000P
<B> Q401
DTC124EUA
AA
R411
22K
<1/10W> 2
1
3
2
3
1
Q403
DTA143
R437,
R438
270 <1/10W>
1% x 2
C413
0.01
<F>
5V 5V
5V
R605
22K
<1/10W>
10K <1/10W> x 5
R604 R21
R603 R602
R601
FLASH-MAIN
R20
10K
<1/10W>
1
10
9
8
7
6
5
4
3
2
1
5
4
3
2
CN407
06 PH / 172520
1007 L=480
WHITE
ACTPM
CONTROL
TAUX
TRXD
TMODE
TAUX3
TCK
/ TRES
/ TICS
TTXD
CN601
B10B-PASK-1
WHITE
MAIN-FLASH
THERMISTOR
EEPROM
1
6
5
4
3
2
1
4
3
2
1
7
6
5
4
3
2
1
7
6
5
4
3
2
W305
RED
W304
WHITE
W303
BLACK
INVERTER
B
B
B
CN800
B07B-XASK-1-A
WHITE
DC FAN
MOTOR-1
MOTOR-2
CN801
B07B-XAKK-1-A
BLACK
DC FAN
5V
CN1
03 XA / 172520
1007 L=180
WHITE
CT
CN27
B06B-XARK-1-A
RED
EXPANSION VALVE-A
12V
I C4
TD62064
I 1
I 2
I 3
I 4
COM1
COM2
NC1
NC2
O1
O2
O3
O4
GND1
GND2
GND3
GND4
15
10
8
1
14
11
6
3
13
12
5
4
16
9
7
2
12V
JM152
JM153
JM154
JM155
1.5K <1/10W> x 4
R97
R96
R95
R94
C29
0.1
<F>
5V
D61
DAN217U
12
3
3
1 2
D804
DAN217U
5V 5V
15V
R807
10K
<1/10W>
R808
1.0K
<1/10W>
C804
0.01
<F>
Q802
DTC143EUA
DC FAN-2
EE-VALVE
Q803
DTA143
R805
1.0K
<1/2W>
2
1
3 2
3
1
R806 560
<1/4W>
+
C803 <PJ>
100/16V
C805
0.1
<F>
L801
BL02Rn1
15V
C801
0.01
<F>
R804
1.0K
<1/10W>
D803
DAN217U
5V
5V
15VDC FAN-2
1 2
3
2
1
3
Q800
DTC143
EUA
Q801
DTA143
R803
10K
<1/10W>
2
3
1
+
C800
100/
16V
<PJ>
R801
1.0K
<1/2W>
15V
L800
BL02Rn1 C802
0.1
<F>
R802
560
<1/4W>
C311 C312 C313 C314 C315
C316
1000P <B> x 6
C33
0.01
<F>
5V
R40 1.0K
<1/10W>
R33 10K
<1/10W>
I C310
PS21267-AP
13
12
11
10
9
8
7
6
5
4
3
2
1
26
25
24
23
22
21
20
19
18
17
16
15
14
UP
VP I
VUFB
VUFS
VP
VP I
VVFB
VVFS
WP
VP I
VPC
VWFB
VWFS
VN I
VNC
C IN
CFO
FO
UN
VN
WN
P
U
V
W
N
+
C328
2200P
<B>
R302 1.0K
<1/10W>
C327
0.022 <F>
0.1 <F> x 3
C324
C325
C326
15V
R370, R371, R374
R375, R376, R379
0.018 <2W> x 6
C333
47/
35V
C332
0.1
<F>
L300
BL02Rn1
R110 R88
R86
R89
R112
R111
195K <RN-1/2W> x 6
SW POWER SUPPLY
COMP POSITION DETECT
T1
JPZ-200 12V
5V
SMOOTHING CIRCUIT
15V
B
B
W12
W13
YELLOW
BLUE
R201
220K
<2W>
660/450WV x 3
C201
C202
+
C203
++C116
0.1
<HCP>
F2
T 3.15A
250V
FH3
PFC5000
-0702
FH4
PFC5000
-0702
I C400-2
uPC393
I C400-1
uPC393
15V
R402
2.2K
<1/4W>
D402
RD3.3ES
<B2>
R408
6.65K
<1/10W>
1%
C409
10/
25V
<PS>
R435, R441
1.0K <1/10W>
x 2
C411
0.01
<F>
C414
0.01
<F>
C412
0.1
<F>
A
+
+
C418
10/
35V
<PS>
18V
15V
+
D100
D1FL20U
C7
220/
35V
C6
100/
16V
<PS>
+
I C8
TA7805
++
1
2
3I
G
O
I
G
O
2
13
I C407 uPC24M18
D110
ZP1027
C406
220/
50V
<PJ>
R5
10K
<1/10W>
C4
470/
25V
<PJ>
C5
220/
16V
<PJ>
D1FL20U
x 3
D8
D7
D401
16
15
13
12
10
98
7
6
3
2
1
100K <2W>
x 2
R6
R1
Q1
2SC5354
R140 1.2
<1/2W>
D1
D1FL20U
3
2
1
D10
RD5.6ES
<B2>
R4 330
<1/4W>
C3
100/16V
<PJ>+
D1
D1FL20U
C2 0.047
<ECQB>
R3 100
<1W>
R2 1.0K
<RS-3W>
C1
220P
<BN>
R107 680
<1/10W> 1%
R87 2.94K
<1/10W> 1%
R105 2.94K
<1/10W> 1%
R106 R104
195K <RN-1/2W>
1% x 2
R401
2.94K
<1/10W> 1%
R406
2.87K
<1/10W> 1%
180K <RN-1/2W>
1% x 2
R400R440
L100
R360 39
<1/2W>
D301
D302
D303
U1JU44 x 3
47/35V <PJ> x 3
330k <1/10w> x 3
0.1 <F> x 3
C322
C321 C323
C303 C305
C304
+
+
+
R362 R361
R363
1.0K
<1/10W>
x 6 R340
R341
R342
R343
R344
R345
1M
<1/10W>
R34
1.0K
<1/10W>
C77
0.1
<F>
P-AN-TT2
P-AN-HT
P-CMPTH
P-AN-TT
P-AN-TA
P-AN-TD
5V
R16
2.2K
<1/10W>
R17
1.8K
<1/10W>
R18
1.0K
<1/10W>
SW1
DSS803
6
5
4
3
2
1
I C1
MB90462
5V
R11, R195
10K <1/10W> x 2
C40 0.1
<F>
17
16
2
35
3
59
58
60
21
34
47
27
28
29
30
31
32
33
57
41
42
43
44
10
9
8
7
5
6
4
22
23
2
13
49
24
13
48
19
1
61
62
63
64
20
18
15
14
55
54
53
52
51
50
46
45
12
39
38
37
36
40
26
25
11
56
U
X
V
Y
W
Z
P63
P62
P46
P12
P50
P37
P36
P40
MD2
P11
P26
P02
P03
P04
P05
P06
P07
P10
C
P20
P21
P22
P23
P57
P56
P55
P54
P52
P53
P51
X0
X1
VCC
AVCC
P00
P01
P17
P13
P14
P15
P16
AVR
P24
P25
P30
P31
P32
P33
P34
P35
P60
P61
MD0
MD1
P44
P43
P42
P41
P45
RSTX
P27
AGND
GND
GND
X1
8.00MHz
<EFO>
C79
0.1
<F>
RSTX-1
2
1
5
4
3
NC
SUB VCC
VOUT
GND
C17
0.01
<F>
R36
1.0K
<1/10W>
R72 1.0K
<1/10W>
5V
C16
4.7/
50V
<PS>
+
R158
10K
<1/10W>
SW2
KSM0632B
5V
R73 82K
<1/10W>
I C6
BD4742G
R126 - R128
10K <1/10W> x 3
5V
R608 10K <1/10W>
C20
4.7/
50V
<PS>
+
5V
0.1 <F> x 2
C19
C18
FM2FDB
SUB-CLK
P-FM2POW
P-POWER
P-AN-CT
P-FM1POW
TTXD-1
TAUX3-1
P-AFS
P-CP-POS
P-S I
P-SO
P-PR
P-LED
P-4WV-AC
P-V2
P-TRIP
P-EPV-A
P-EPV-B
P-EPV-C
P-EPV-D
TAUX-1
P-E2PCS1
P-FM1SEL
FM1FDB
P-E2PD I1
P-E2PSK1
P-AFDC
P-AFE
P-U
P-X
P-V
P-Y
P-W
P-Z
SUB-FWD
SUB-BKWD
TMODE-1
P-SWPRS2
P-SWPRS1
TCK-1
TRXD-1
MICOM-MAIN
2007.08.29 11
OUTDOOR UNIT
CONTROLLER PCB ASSEMBLY ( MAIN PCB )
AOYA36LATL : K06DZ-0601HUE-C1
AOYA45LATL : K06DZ-0600HUE-C1
AOYA36LATL
R69

5V
TM101
BLACK
TM102
WHITE
B
B
C111
2.2
<LE>
L4
RCH3818-022PF07
C107
3.3
<LE>
TM100
L2
N200500K1D7C
CT1
CT-1B
5V D60
DAN217U
C64
0.1
<F>
R68 22K
<1/10W>
C65
0.1
<F>
VR1
KVSF687
AC202
+
R61 3.74K
<1/10W>
(1%)
C60
220/16V
<PJ>
R60 680
<1/10W>
(1%)
SA100
RA-302M
C106
1.0
<LE>
C104
0.033
<YE>
C105
0.033
<YE>
C101
1.0
<LE>
VA101
470V
<TNR>
VA102
470V
<TNR>
B
B
B
B
B
B
B
BLACK
WHITE
TO INDOOR UNIT
POWER SOURCE
230V
50Hz
EARTH
AC VOLT OUT
W2
W6
BLACK
WHITE
W7
GREEN
W3
W8
BLACK
WHITE
W9
W1
L1
RCH3818-022PF07
CN1
B03B-XASK-1-A
WHITE
CT OUT
1
2
3
2007.08.29 12
OUTDOOR UNIT
POWER SUPPLY PCB ASSEMBLY
K04BA-0401HUE-P0

: 0.5s ON/0.5s OFF (Flash) : OFF
The OPERATION, TIMER and FILTER lamp operate as follows table ac-
cording to the error contents.
FILTER lamp (Orange)
TIMER lamp (Green)
OPERATION lamp (Red)
Indoor signal error
Wired remote controller abnormal
Indoor room temperature sensor error
Indoor heat exchanger temperature
sensor (middle) error
Indoor heat exchanger temperature
sensor (inlet) error
Float switch operated
Outdoor discharge pipe temperature
sensor error
Outdoor heat exchanger temperature
sensor (outlet) error
Outdoor temperature sensor error
Compressor temperature sensor error
2-way valve temperature sensor error
3-way valve temperature sensor error
Outdoor heat exchanger temperature
sensor (middle) error
Indoor manual auto switch abnormal
Power supply frequency detection
error
IPM protection
CT error
Compressor location error
Outdoor fan error
Connected indoor unit abnormal
Outdoor unit computer communication
error
Indoor fan abnormal
Discharge temperature error
Excessive high pressure protection on
cooling
4-way valve abnormal
Pressure switch abnormal
Compressor temperature error
Active filter abnormal
PFC circuit error
Error contents
OPERATION
lamp (RED)
(2 times)
(2 times)
(2 times)
(2 times)
(3 times)
(3 times)
(3 times)
(3 times)
(3 times)
(3 times)
(3 times)
(3 times)
(4 times)
(4 times)
(5 times)
(5 times)
(5 times)
(5 times)
(5 times)
(5 times)
(6 times)
(7 times)
(7 times)
(7 times)
(7 times)
(7 times)
(8 times)
(8 times)
TIMER lamp
(GREEN)
(8 times)
(2 times)
(3 times)
(4 times)
(6 times)
(2 times)
(3 times)
(4 times)
(7 times)
(8 times)
(2 times)
(4 times)
(2 times)
(3 times)
(5 times)
(6 times)
(7 times)
(8 times)
(2 or 3 times)
(2 times)
(3 times)
(4 times)
(5 times)
(6 times)
(2 or 3 times)
(4 times)
FILTER lamp
(ORANGE)
(2 times)
(3 times)
(4 times)
Heatsink sensor error
2007.10.25 13
ERROR CONTENTS
INDOOR UNIT
TROUBLESHOOTING
Troubleshooting with the indoor display
Troubleshooting at the display is possible either on the wired or wireless
remote control.

Troubleshooting at the remote control LCD
This is possible only on the wired remote control.
If an error occurs, the following display will be shown.
("EE" will appear in the set room temperature display.)
Unit number
Error code
SU MO TU WE TH FR SA
Code Error contents
Indoor signal error
Wired remote controller abnormal
Indoor room temperature sensor error
Indoor heat exchanger temperature sensor (middle) error
Indoor heat exchanger temperature sensor (inlet) error
Float switch operated
Outdoor discharge pipe temperature sensor error
Outdoor heat exchanger temperature sensor (outlet) error
Outdoor temperature sensor error
Compressor temperature sensor error
2-way valve temperature sensor error
3-way valve temperature sensor error
Outdoor heat exchanger temperature sensor (middle) error
Indoor manual auto switch abnormal
Power supply frequency detection error
IPM protection
CT error
Compressor location error
Outdoor fan error
Connected indoor unit abnormal
Outdoor unit computer communication error
Indoor fan abnormal
Discharge temperature error
Exessive high pressure protection on cooling
4-way valve abnormal
Pressure switch abnormal
Compressor temperature error
Active filter abnormal
PFC circuit error
01 13
26 27
00
02
04
28
09
0C
06
0A
Heatsink sensor error
0E
15
1d
1E
29
20
2A
17
18
1A
1b
1F
1c
12
0F
24
2c
16
2b
19
25
If "CO" appears in the unit number display, there is a remote control
error. Refer to the installation instruction sheet included with the
remote control.
2007.04.02 14
ERROR CONTENTS
REMOTE CONTROL UNIT
Make a TEST RUN in accordance with the
installation instruction sheet for the indoor unit.
OUTDOOR UNIT LEDS
When a malfunction occurs in the outdoor unit,
the LED on the circuit board lights to indicate the error.
Refer to the following table for the description of each
error according to the LED.
Error contents
Communication error
(Indoor unit - Outdoor unit)
Discharg pipe temperature sensor
Outdoor heat exchanger temperature (outlet) sensor
Outdoor heat exchanger temperature (mid) sensor
Outdoor temperature sensor
Compressor temperature sensor
Heat sink temperature sensor
Pressure switch abnormal
IPM error
Compressor rotor position cannot detect
Compressor cannot operate
Outdoor fan abnormal (upper fan)
Outdoor fan abnormal (lower fan)
Pump down operation
No error
LED
1 flash
2 flash
3 flash
4 flash
5 flash
Discharge pipe temperature abnormal6 flash
7 flash
8 flash
9 flash
Compressor temperature abnormal10 flash
12 flash
13 flash
14 flash
15 flash
16 flash
1 sec. on/
1 sec. off
repeat
Protect operation
5 sec. on/
1 sec. off
repeat
off

2007.03.01 15
SPECIAL INSTALLATION SETTING
PUMP DOWN (Refrigerant collecting operation)
1. When the product is stopped:
Perform the following procedures to collect the refrigerant
when moving the indoor unit or outdoor unit
1
2
3
4
Press the PUMP DOWN switch on the outdoor unit.
(The LED on the outdoor unit circuit board starts flashing.)
(1 sec. on / 1 sec. off repeated)
The pump down operation (cooling operation) begins
right away. After oparation starts, close the three-way
valve (liquid).
After 2 - 3 minutes, operation stops. Close the three-way
valve (gas) within one minute after operations stops.
The LED will go out three minutes after it stops.
Disconnect the power supply after confirming that the
LED has gone out.
*When the pump down operation is repeated, temporarily disconnect the
power supply after opening the closed valves (both liquid and gas).
Reconnect the power supply after 2 - 3 minutes and perform the pump
down operation.
*When the start of the operation after pump down operation has been
completed, temporarily disconnect the power supply after opening the
closed valves (both liquid and gas).
Reconnect the power supply after 2-3 minutes and be sure to perform a
test operation for cooling.
2. When the product is operating:
1
2
3
4
Press the PUMP DOWN switch on the outdoor unit.
The LED on the outdoor unit circuit board starts flashing
( 1 sec. on / 1 sec. off repeated), and operation stops.
At this point, recovery has not been completed, so do not
close the three-way valves. (liquid and gas)
The pump down operation (cooling operation) be-
gins after three minutes. Close the three-way valve
(liquid) after operation starts.
After 2 - 3 minutes, operation stops. Close the three-way
valve (gas) within one minute after operations stops.
The LED will go out three minutes after it stops. Dis-
connect the power supply after confirming that the LED
has gone out.
3-way valve
(Liquid)
3-way valve
(Gas)
DANGER
This part (Choke coil) generates high voltages.
Never touch this part.
PUMP DOWN SW (SW2)
20 to 25 N-m (200 to 250 kgf-cm)
20 to 25 N-m (200 to 250 kgf-cm)
25 to 30 N-m (250 to 300 kgf-cm)
30 to 35 N-m (300 to 350 kgf-cm)
35 to 40 N-m (350 to 400 kgf-cm)
6 to 7 N-m (60 to 70 kgf-cm)
Tightening torque
Connecting pipe
Blank cap
Hexagon wrench
3-way valve
Charging port
Cap
Outdoor unit
Use a 4 mm
hexagon wrench.
Blank
cap
6.35 mm (1/4 in.)
9.52 mm (3/8 in.)
12.70 mm (1/2 in.)
15.88 mm (5/8 in.)
19.05 mm (3/4 in.)
Spindle (Hexagon wrench)
10 to 12 N-m (100 to 120 kgf-cm)
Charging port cap

PARTS
INDOOR UNIT
Intake grille sub assy
2007.10.25 16
12
15
13
7
9
9
9
16
16 11
8
9
10
12
15
10
3
2
1
10
6
14
4
5
1 Decoration Plate
12 Grille Hook Holder
4Filter
5Grille Reinforcement-T (A)
16 Grille Hinge Wire 9362754002
2Intake Grille Sub Assy 9362818131
3Intake Grille 9362767019
13 Grille Hook-A 9362779012
14 Grille Hook-B 9362778015
15 Grille Spring 9362755009
10 Insulation (Grille)-A 9362780001
11 Insulation (Grille)-B 9362781008
9378017016
9362782005
9362766005
9362738002
7Grille Reinforcement-T (C)
8Grille Reinforcement-T (D)
9Grille Reinforcement-T (E)
9362740005
9362741002
9362742009
Description Parts number Ref.
6Grille Reinforcement-T (B) 9362739009

INDOOR UNIT
Panel base
2007.10.25 17
27 25
24
25
24
23
24
25
34
33
31
23
27 27
24
25
29
30
26
31
27
28
24
23
24
25
25
21
32
33
22
32
31
32
25
27
31
32
36
35
27 Rubber Support Holder
29 Motor Gear
30 Motor Holder
26 Joint Gear 9362772006
22 Panel Base 9362759014
31 Panel Frame Holder 9362761017
32 Panel Base Holder 9362760010
23 Joint A 9362773003
24 Joint Shaft 9362771009
33 Louver Assy 9362836012
34 Wire Cover-B 9362788007
25 Louver Supporter 9362770019
28 Step Motor 9900362027
Description Part numberRef.
9362799003
9362764001
9362765008
21 Panel Frame Holder 9362758017
35 Spacial Nut-A (Large)
36 Spacial Nut-B (Small)
313005446653
313005446759
--- PCB Holder
--- Indicator PCB Assy
9364855004
9705891036

63
58
62
57
56
59
62
60
61
52
49
50
42
41
54
53
51
51
55
54
54
50
INDOOR UNIT
Evaporator
Drain pan
2007.10.25 18
45
46 47
42
41
48
43
44
57 Drain Hose
45 Separate Wall
41 Evaporator A Assy
42 Evaporator B Assy
53 Kit (Drain Pan Assy)
48 Thermistor Spring-A
46 Clamp No.1219
47 Pipe Thermistor
54 Reinforcement (Drain Pan)
60 Pump Cover-A
61 Pump Cover-B
58 Drain Port
63 Float Switch 9900361020
56 Pump Unit 9900360030
49 Evaporator Holder Assy 9362802017
43 Distributor Assy 9371325101
59 Drain pump Holder 9362753005
62 Cushion Rubber (Pump) 9362777001
44 Coupling Pipe Assy 9373038290
-- Rubber (Discharge Pipe) 313194159807
55 Rubber Cap 313005174654
Description Parts number
Ref.
9362784009
9362737005
9373799047
9373800040
9370934021
313728262708
313361271706
50 Wind Guide Board 9373444015
9703297021
51 Reinforcement (Eva. )-A
52 Reinforcement (Eva. )-B
9362749008
9362750004
9362757003
9362775007
9362776004
9362786003

89
88
91
90
87
96
97 95
94
98
83
93 85
99
81
93
82
93
84
86
93
92
INDOOR UNIT
Fan motor
2007.10.25 19
87 Fan Motor Assy
92 Cabinet-E
98 Pipe Cover Assy
97 Wire Cover
81 Panel Top
82 Cabinet A
83 Cabinet B
90 Turbo Fan Assy 9362803014
91 Washer (Turbo Fan) 9362756006
93 Hook 9362736008
94 Terminal Base 9378027015
86 Inner Box 9362768009
85 Cabinet D 9362734004
84 Cabinet C 9362733007
95 Terminal-3P 9306489045
96 Terminal Cover 9378023017
Description Parts numberRef.
9602486014
88 Fan Motor Holder 9378019010
89 Motor Rubber 9378020016
9362735001
9362819022
9370624007
9362732048
9362800013
9362801010
99 Clamp No.1219 313361271706
87
81