Fujitsu ARG7FUAB User manual

2004.06.14
SPLIT TYPE
AIR CONDITIONER (50Hz)
DUCT type
CONTENTS
SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
OUTLINE AND DIMENSIONS . . . . . . . . . . . . . . . . . . . . 2
CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
REFRIGERANT SYSTEM DIAGRAM . . . . . . . . . . . . . . 5
ERROR CONTENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
INDOOR P. C. BOARD CIRCUIT DIAGRAM . . . . . . . . 8
DISASSEMBLY ILLUSTRATION . . . . . . . . . . . . . . . . . 10
PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Models Indoor unit Outdoor unit
ARG7FUAB AOG7FSAJ
ARG7UUAB AOG7USAJL
ARG9FUAB AOG9FSAJ
ARG9UUAB AOG9USAJL

2004.06.14
SPECIFICATIONS
INDOOR UNIT ARG7FUAB ARG7UUAB ARG9FUAB ARG9UUAB
OUTDOOR UNIT AOG7FSAJ AOG7USAJL AOG9FSAJ AOG9USAJL
COOLING CAPACITY (kW) 2.15 2.15 2.80 2.70
HEATING CAPACITY (kW) ----- 2.45 ----- 3.10
POWER SOURCE (V) 230
FREQUENCY (Hz) 50
RUNNING CURRENT (A) COOLING 3.7 3.6 4.6 4.4
HEATING ----- 3.6 ----- 4.5
INPUT WATTS (kW) COOLING 0.76 0.76 0.99 0.96
HEATING ----- 0.76 ----- 0.96
E.E.R. (kW/kW) COOLING 2.83 2.83 2.83 2.81
HEATING ----- 3.22 ----- 3.23
MOISTURE REMOVAL ( /hr) 0.8 0.8 1.0 1.0
AIR CIRCULATION-Hi (m3/hr) 340 340 420 420
ELECTRICAL DATA
COMPRESSOR
DIMENSIONS
TYPE ROTARY
CODE 80210065(B) 80210065(B) 80214165(B) 80214165(B)
TYPE INDOOR UNIT MFA-9NTAT
OUTDOOR UNIT MFB-14VTT MFB-14NTT MFB-14VTT MFB-14NTT
POWER SOURCE (V) 230
HI-SPEED (r.p.m.) 710 710 855 855
MED-SPEED (r.p.m.) 675 675 780 780
LO-SPEED (r.p.m.) 625 625 735 735
INDOOR UNIT H x W x D (mm) 217 x 663 x 595
OUTDOOR UNIT 530 x 750 x 250
FAN MOTOR
WEIGHT
REFRIGERANT CHARGE (R410A)
INDOOR UNIT
GROSS / NET (kg)
22 / 18
OUTDOOR UNIT 29 / 27 30 / 28 29 / 27 32 /30
PIPE LENGTH 7.5 m (25 ft) 10 m (33 ft) 15 m (49 ft) Additional refrigerant
ARG7FUAB 550 g ( 19.4 oz) 587.5 g ( 20.7 oz) 662.5 g ( 23.4 oz)
FULL CHARGE
ARG7UUAB 650 g ( 22.9 oz) 687.5 g ( 24.2 oz) 762.5 g ( 26.9 oz) 15 g / m
AMOUNT ARG9FUAB 600 g ( 21.2 oz) 637.5 g ( 22.5 oz) 712.5 g ( 25.2 oz) ( 0.53 oz / 3.3 ft)
ARG9UUAB 750 g ( 26.5 oz) 787.5 g ( 27.8 oz) 862.5 g ( 30.5 oz)
- 1 -

2004.06.14 - 2 -
OUTLINE AND DIMENSIONS
13
285
250
530
540
750
596
560
663
630
400
390
150
217
605
57520
(unit : mm)
INDOOR UNIT
OUTDOOR UNIT

2004.06.14
- 3 -
CIRCUIT DIAGRAM
Models : ARG7FUAB / AOG7FSAJ
ARG9FUAB / AOG9FSAJ
INDOOR UNIT
OUTDOOR UNIT
BLACK
BLACK
WHITE
BLACK
BROWN
BROWN
BLACK
WHITE
RED
RED
WHITE
BLACK
BLACK
C
S
R
WHITE
ORANGE
THERMAL
PROTECTOR
COMPRESSOR
CAPACITOR
OVERLOAD
PROTECTOR
COMPRESSOR
MAIN RELAY
FAN MOTOR
FUSE 5A
FAN MOTOR
CAPACITOR 1
6
54
LN
3
1 ( L )
2 ( N )
13456123
2 ( N )
WHITE
BLACK
RED
GRAY
1
11
1
1
111
1
1
12
22
2
2
22
2
2
2
233
33
4
45
56
678
WHITE WHITE
WHITE
PURPLE
BLACK
BLUE
PINK
RED
GREEN / YELLOW
BLACK
WHITE
GRAY
GRAY
BLACK
BLACK
CN1
CN5
CN4
CN17 CN19
CN7 CN8
FAN MOTOR
CAPACITOR
FAN MOTOR
F M
TO REMOTE CONTROL UNIT
TO POWER SOURCE
THERMISTOR ( PIPE TEMP. )
THERMISTOR ( ROOM TEMP. )
CN15 ( FLOAT SW )
CN11 ( FRESH AIR )
CN13 ( DISPLAY )
CN6 ( DRAIN PUMP )
CONTROL BOARD
Use T3.15A - 250V Fuse on F101
BLACK
WHITE
GREEN
OUTDOOR UNIT
CONTROL
REMOTE
CONTROL

2004.06.14 - 4 -
Models : ARG7UUAB / AOG7USAJL
ARG9UUAB / AOG9USAJL
INDOOR UNIT
OUTDOOR UNIT
R
THERMAL
PROTECTOR
COMPRESSOR
CAPACITOR
OVERLOAD
PROTECTOR
COMPRESSOR
MAIN RELAY
FAN MOTOR
FUSE 5A
FAN MOTOR
CAPACITOR
1 ( L )
2 ( N )
OUTDOOR UNIT
CONTROL
REMOTE
CONTROL
BLACK
WHITE
GREEN / YELLOW
GRAY
GRAY
CN1
CN5
CN4 CN15 ( FLOAT SW ) CN11 ( FRESH AIR )
CN13 ( DISPLAY )
CN17
CN19
CN6 ( DRAIN PUMP )
CN7 CN8
THERMISTOR ( PIPE TEMP. )
THERMISTOR ( ROOM TEMP. )
TERMINAL
FAN MOTOR
CAPACITOR
FAN MOTOR
CONTROL BOARD
FILTER BOARD
F M
Use T3.15A - 250V Fuse on F101
TO REMOTE CONTROL UNIT
TO POWER SOURCE
GREEN
CN2
BLACK
BLACK
BLACK
WHITE
RED
BROWN
RED
BLUE
GRAY
BLACK
WHITE
PURPLE
WHITE
BLACK
BLUE
PINK
RED
WHITE
WHITE
1
1
1
1
1
1
111
1
1
1
1
2
222
2
2
2
2
2
2
2
3
33
333
4
54 678
3
2134
56
56
L
N3
4
5
6
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
RED
ORANGE
BROWN
BROWN
RED
WHITE
WHITE
BLUE
WHITE
WHITE
S
C
BLACK
5
61
4
4-WAY
VALVE COIL
BLACK
SV
2 ( N )
CN10 ( HEATER )
1
2

2004.06.14
- 5 -
REFRIGERANT SYSTEM DIAGRAM
Models : ARG7FUAB / AOG7FSAJ
ARG9FUAB / AOG9FSAJ
Models : ARG7UUAB / AOG7USAJL
Refrigerant pipe
9.52 mm (3/8")
Refrigerant pipe
6.35 mm (1/4")
Capillary tube
Charging valve
3-Way
valve
Strainer
OUTDOOR UNITINDOOR UNIT
Condenser
Evaporator
Compressor
Refrigerant pipe
9.52 mm (3/8")
Refrigerant pipe
6.35 mm (1/4") Capillary tube
Charging valve
OUTDOOR UNITINDOOR UNIT
Evaporator
Strainer
Strainer
4-Way
valve
Compressor
Muffler
Condenser
Cooling
Heating
: Flare coupling

2004.06.14 - 6 -
Models : ARG9UUAB / AOG9USAJL
Refrigerant pipe
9.52 mm (3/8")
Refrigerant pipe
6.35 mm (1/4") Capillary tube
Charging valve
OUTDOOR UNITINDOOR UNIT
Evaporator
Strainer
Strainer
4-Way
valve
Compressor
Muffler
Condenser
Cooling
Heating
: Flare coupling

2004.06.14
- 7 -
A
SU MO TU WE TH FR SA
ERROR CONTENTS
(1) Stop the air conditioner operation.
(2) Press the master control button and the fun control button
simultaneously for 2 seconds or more to start the test run.
(3) Press the set temperature buttons simultaneously for
5 seconds or more to stop the self-diagnosis.
(3) Press the start/stop button to stop the test run.
[SELF-DIAGNOSIS]
When the error indication "E:EE" is displayed, follow the
following items to perform the self-diagnosis.
"E:EE" indicates an error has occurred.
1. REMOTE CONTROLLER DISPLAY
(1) Stop the air conditioner operation.
(2) Press the set temperature buttons simultaneously for
5 seconds or more to start the self-diagnosis.
Refer to the following tables for the description of each error
code.
Test run display
Unit number (usually 0)
Ex. Self-diagnosis
Error code
Error code Error contents
Communication error
(indoor unit remote controller)
Communication error
(indoor unit outdoor unit)
Room temperature sensor open
Room temperature sensor short-circuited
Indoor heat exchanger temperature sensor open
Indoor heat exchanger temperature sensor short-
circuited
Outdoor heat exchanger temperature sensor
open
Outdoor heat exchanger temperature sensor short-
circuited
Power source connection error
Float switch operated
Outdoor temperature sensor open
Outdoor temperature sensor short-circuited
Discharge pipe temperature sensor open
Discharge pipe temperature sensor short-circuited
Outdoor high pressure abnormal
Discharge pipe temperature abnormal
Model abnormal
Indoor fan abnormal
Outdoor signal abnormal
Outdoor EEPROM abnormal

12V
5V
NC
JM10
C47
0.1
<F>
C15
0.1
<F>
5V
C14
100/
6.3V
+
C13
0.1
<F>
I C3
7805
IO
G
5V
5V
R29 - R32
10K <1/10W> x 4
R33 - R36
1.0K <1/10W> x 4
C26 - C29
0.01 <F> x 4
CR6
0.01
<F>
R9 390
<1/10W>
R10
10K
<1/10W>
NC
C18
0.01
<F>
C17
0.01
<F> Q3
DTC124EKA
I C5 (1/7)
uPA2003GR
CR1 10K
<1/10W>
10
8
7
9
11 6
5
12
13 4
314
15 2
5
12
13 4
314
15 2
I C6 (4/7)
uPA2003GR
5V
5V
R21 - R24
10K <1/10W> x 4
R25 - R28
1.0K <1/10W> x 4
C22 - C25
0.01 <F> x 4
R40 1.0K <1/10W>
R41 1.0K <1/10W>
R42 1.0K <1/10W>
C10 C12 C30
0.01 <F> x 3
C44
0.1
<F>
5V
R55
10K
<1/10W>
X1
CSTS0500MG03-T
5V
C49
0.01
<F>
C45
0.1
<F>
I C8
PST600C
3
2
1
CN15-1
CN15-3
CN15-2
CN15
B3B-XARK-1-A
RED
FLOAT SWITCH
5V
RJ1 1.0K
<1/10W>
RJ2
10K
<1/10W>
REMOTE CONTROL UNIT
AR-3TA2
TERMINAL
BOARD
SW4
DSS803
No.3
No.1
No.2
C31 C16 C43
0.01 <F> x 3
R81 1.0K <1/10W>
R71 1.0K <1/10W>
R72 1.0K <1/10W>
CR2 - CR4
10K <1/10W> x 3
C1 0.1
<F>
5V
10K <1/10W> x 3
R70 R69 R80
D7
DA226U
R65 390 <1/10W>
5V
R67 1.0K
<1/10W>
R68 10K
<1/10W>
CR7
0.01
<F>
I C6 (1/7)
uPA2003GR
Q5
2SC2712
Q6
2SC2712
710
+
12V
12V
12V
12V
5V
5V
I C11-2
BA10358
R62 4.7K
<1/10W>
R61
10K
<1/10W>
R60
10K
<1/10W>
R63 15.4K
<1/10W>
(1%) R64
28K
<1/10W>
(1%)
R66
10K
<1/10W>
CR5
1000P
<R>
R54 47 <1/10W>
R51 1.0K <1/10W>
C40
0.01
<F>
5V
R52
10K
<1/10W>
R53
10K
<1/10W>
5V
C41
10/
25V
+C42
0.01
<F>
CN13
B8B-XASK-1-A
CN17
B3B-XAKK-1-A
BLACK
CN13-7
CN13-6
CN13-5
CN13-8
CN13-4
CN13-3
CN13-2
CN13-1
CN11-2
CN11-1
CN10-1
CN10-2
5V
14V
14V C38
0.01
<F>
R49 1.0K
<1/10W>
R48
10K
<1/10W>
CN10
B2B-XAMK-1-A GREEN
HEATER
CN11
B2B-XARK-1-A RED
FRESH AIR
JEM-A
HA
5V
CN14
B4B-XH-AM
Q4
DTC124EKA
R47 390
<1/10W>
CN14-1
CN14-1
CN14-4
CN14-3
5V
BZ1
PKM13EPY-4000
R56 R57 1.0K <1/10W>
B Z
I C4 (7/7)
uPA2003GR
I C6 (2/7)
uPA2003GR
uPA2003GR
I C5 (1/7)
14V
11
6
116
16
1
710
512
4
611
913
314
8
152
116
R77 - R79
10K <1/10W> x 4
R50 10K <1/10W>
C35
1000P
<R>
C32
1000P
<R>
R44 1.0K <1/10W>
R46 1.0K <1/10W>
R43 10K
<1/10W>
(1%)
R45 49.9K
<1/10W>
(1%) 5V
C39
0.1
<F>
C34
0.1
<F>
C37
0.1
<F>
I C7
BR93LC46RF
D0
D1
CK
CS
VCC
NC
NC
GND1
2
3
4
5
6
7
8
R75 R76 R58 R100
10K <1/10W> x 4
ROOM TEMPERATURE
THERMISTOR
PIPE TEMPERATURE
THERMISTOR
5V
CN8 B2B-XASK-1-A
B2B-XAKK-1-A BLACK
CN7
CN8-1 BLACK
CN8-2 BLACK
CN7-2 GRAY
CN7-1 GRAY
5V
14V
C19 - C21
0.01 <F> x 3
R20 1.0K <1/10W>
R19 1.0K <1/10W>
R18 1.0K <1/10W>
R15 - R17
10K <1/10W> x 3
JM1
JM2
JM3
C11
10/
25V
+
I C2
7812
IO
G
D6
D2FL20U
C54
0.01
<F>
PRIMARY SECONDARY
C9
1000
/25V
+
R8 10K
<1/10W> 10K <1/10W> x 4
R59 R97 R98 R99
T1
SWITCHING TRANSFORMER
ZFT29B01
I C11-1
BA10358
12
3
+
UL1430 AWG22
UL1430 AWG22
UL1430 AWG22
BLACK
WHITE
RED
321
L2
L4
L3
CN17-1
CN17-2
CN17-3
OUTDOOR UNIT
E
6
5
4
3
1
2(N)
POWER
RELAY
CN19
B2P3-VH-B-R RED
CN19-2
5V
14V
R93 - R96
10K <1/10W> x 4
R13
10K
<1/10W>
R12 1.0K <1/10W>
I C9
TLP621
<GB>
D8
D1F60
R11 56K
<1W>
I C5 (5/7)
uPA2003GR 14V
VA2
470V
+
-
SSR1
G3MC-201PL-VD
CN9
B5P-SHF-1AA
WHITE
TEST
CN9-1
CN9-5
CN9-4
CN9-3
CN9-2
K 2
K 8
K 7
K 5
K 6
K 4
K 3
K 1
ROOM TEMPERATURE CORRECTION
( HEATING OPERATION )
ROOM TEMPERATURE CORRECTION
( HEATING OPERATION )
AUTO RESTART
SW1
DSS803
No.1
No.3
No.2
10K <1/10W> x 3
R39 R38 R37
C1
2
4
8
SW2
DRS4016-5
JM6
C101
0.22
C103
0.068
C104
0.068
LF101 ELF17N022A
C102
0.22
VA101
470V
VA102
470V
SA101
<3600>
TM102
TM101
E101 W103 W104
C8
100/6.3V
+
CUSTOM CODE SWITCHING
CUSTOM CODE SWITCHING
CUSTOM CODE SWITCHING
R4
330K
<SPRH-2W>
Q1
2SC4236
C6
4700P
<ECQM>
R5 62K
<RSP2-2W>
D5
1SR139-600
D10
1SR139-600
R6 100
<1/2W>
C7 0.047
<ECQB>
D2
D1FL20U
D4
D1FL20U
D3
MTZJ5.1B
R2 1.5
<RSP2-2W>
Q2
2SC1815
R3 100
<1/10W>
R7
330
<1/4W>
+
C5
100/450V
D1
D3SB60
FH101 FH102
F101
3.15A
<BET>
L
N
FAN CAPACITOR
450V 2.5uF
FAN MOTOR
DRAIN PUMP
TERMINAL BOARD
POWER SOURCE
220 / 240V
50Hz
K1
G5S-1
DC12V
K2
G5S-1
DC12V
K3
G5S-1
DC12V
K4
G5NB-1A DC12V
C3 0.22 <RE>
R88 120 <1/2W>
CN6 B2P3-VH-B-E
BLUE
B6P11-VH-B
WHITE
CN5
CN6-1
CN6-2
CN5-6
CN5-5
CN5-4
CN5-3
CN5-2
CN5-1
PURPLE
BLUE
PINK
RED
WHITE
BLACK
CN4
B2P3-VH-B-Y YELLOW
CN4-1
CN4-2
UL1015 AWG20 WHITE
UL1015 AWG20 WHITE
YELLOW / GREEN
F M
CN1 B2P3-VH-B-C BLACK
CN1-1
CN1-2
UL1015 AWG18 WHITE
UL1015 AWG18
BLACK
UL1015 AWG16
GREEN
POWER SUPPLY PCB
EZ-0030WHSE-P
UL1015 AWG14 WHITE
UL1015 AWG14 BLACK
R1 3.3
<RGGS-5W>
I C 1
uPD78F0058GC
76
77
8
9
10
6
15
14
25
26
35
34
50
47
27
18
17
16
13
12
11
5
28
29
30
31
32
62
61
53
64
78
79
80
24
23
22
73
60
69 3
X2
RESET
70
1
21
20
19
46
45
44
43
48
49
51
52
36
37
38
39
40
42
41
63
59
58
57
56
72
71
33
67
4
7
75
68
74
65
66
55
54
3
2
1
P10
P11
P70
P71
P72
P131
P24
P23
P46
P47
P57
P56
P36
P33
P50
P27
P26
P25
P22
P21
P20
P130
P51
P52
P53
P54
P55
P01
P00
P121
P03
P12
P13
P14
P45
P44
P43
XT1
2
P42
P41
X1
P40
P32
P31
P30
P67
P34
P35
P37
P120
P60
P61
P62
P63
P64
P66
P65
P02
P127
P126
P125
P124
XT2
I C
VSS1
VSS0
AVSS
AVRF1
AVRF0
VDD1
VDD0
P04
P05
P123
P122
P17
P16
P15
CONTROLLER PCB ASSEMBLY ( MAIN PCB )
ARG7FUAB : EZ-00307WSE-C
ARG9FUAB : EZ-00308WSE-C
MODEL CHANGING
MODEL CHANGING
REMOTE TYPE
CHANGING
CN19-1
UL1015
AWG18
GRAY
CR8
TA120033
K8
G5NB-1A
2004.06.142004.06.14 - 8 -
INDOOR PRINTED CIRCUIT BOARD
CIRCUIT DIAGRAM
Models : ARG7FUAB
ARG9FUAB

12V
5V
NC
JM10
C47
0.1
<F>
C15
0.1
<F>
5V
C14
100/
6.3V
+
C13
0.1
<F>
I C3
7805
IO
G
5V
5V
R29 - R32
10K <1/10W> x 4
R33 - R36
1.0K <1/10W> x 4
C26 - C29
0.01 <F> x 4
CR6
0.01
<F>
R9 390
<1/10W>
R10
10K
<1/10W>
NC
C18
0.01
<F>
C17
0.01
<F> Q3
DTC124EKA
I C5 (1/7)
uPA2003GR
CR1 10K
<1/10W>
10
8
7
9
11 6
5
12
13 4
314
15 2
5
12
13 4
314
15 2
I C6 (4/7)
uPA2003GR
5V
5V
R21 - R24
10K <1/10W> x 4
R25 - R28
1.0K <1/10W> x 4
C22 - C25
0.01 <F> x 4
R40 1.0K <1/10W>
R41 1.0K <1/10W>
R42 1.0K <1/10W>
C10 C12 C30
0.01 <F> x 3
C44
0.1
<F>
5V
R55
10K
<1/10W>
X1
CSTS0500MG03-T
5V
C49
0.01
<F>
C45
0.1
<F>
I C8
PST600C
3
2
1
CN15-1
CN15-3
CN15-2
CN15
B3B-XARK-1-A
RED
FLOAT SWITCH
5V
RJ1 1.0K
<1/10W>
RJ2
10K
<1/10W>
REMOTE CONTROL UNIT
AR-3TA1
TERMINAL
BOARD
SW4
DSS803
No.3
No.1
No.2
C31 C16 C43
0.01 <F> x 3
R81 1.0K <1/10W>
R71 1.0K <1/10W>
R72 1.0K <1/10W>
CR2 - CR4
10K <1/10W> x 3
C1 0.1
<F>
5V
10K <1/10W> x 3
R70 R69 R80
D7
DA226U
R65 390 <1/10W>
5V
R67 1.0K
<1/10W>
R68 10K
<1/10W>
CR7
0.01
<F>
I C6 (1/7)
uPA2003GR
Q5
2SC2712
Q6
2SC2712
710
+
12V
12V
12V
12V
5V
5V
I C11-2
BA10358
R62 4.7K
<1/10W>
R61
10K
<1/10W>
R60
10K
<1/10W>
R63 15.4K
<1/10W>
(1%) R64
28K
<1/10W>
(1%)
R66
10K
<1/10W>
CR5
1000P
<R>
R54 47 <1/10W>
R51 1.0K <1/10W>
C40
0.01
<F>
5V
R52
10K
<1/10W>
R53
10K
<1/10W>
5V
C41
10/
25V
+C42
0.01
<F>
CN13
B8B-XASK-1-A
CN17
B3B-XAKK-1-A
BLACK
CN13-7
CN13-6
CN13-5
CN13-8
CN13-4
CN13-3
CN13-2
CN13-1
CN11-2
CN11-1
CN10-1
CN10-2
5V
14V
14V C38
0.01
<F>
R49 1.0K
<1/10W>
R48
10K
<1/10W>
CN10
B2B-XAMK-1-A GREEN
HEATER
CN11
B2B-XARK-1-A RED
FRESH AIR
JEM-A
HA
5V
CN14
B4B-XH-AM
Q4
DTC124EKA
R47 390
<1/10W>
CN14-1
CN14-1
CN14-4
CN14-3
5V
BZ1
PKM13EPY-4000
R56 R57 1.0K <1/10W>
B Z
I C4 (7/7)
uPA2003GR
I C6 (2/7)
uPA2003GR
uPA2003GR
I C5 (1/7)
14V
11
6
116
16
1
710
512
4
611
913
314
8
152
116
R77 - R79
10K <1/10W> x 4
R50 10K <1/10W>
C35
1000P
<R>
C32
1000P
<R>
R44 1.0K <1/10W>
R46 1.0K <1/10W>
R43 10K
<1/10W>
(1%)
R45 49.9K
<1/10W>
(1%) 5V
C39
0.1
<F>
C34
0.1
<F>
C37
0.1
<F>
I C7
BR93LC46RF
D0
D1
CK
CS
VCC
NC
NC
GND1
2
3
4
5
6
7
8
R75 R76 R58 R100
10K <1/10W> x 4
ROOM TEMPERATURE
THERMISTOR
PIPE TEMPERATURE
THERMISTOR
5V
CN8 B2B-XASK-1-A
B2B-XAKK-1-A BLACK
CN7
CN8-1 BLACK
CN8-2 BLACK
CN7-2 GRAY
CN7-1 GRAY
5V
14V
C19 - C21
0.01 <F> x 3
R20 1.0K <1/10W>
R19 1.0K <1/10W>
R18 1.0K <1/10W>
R15 - R17
10K <1/10W> x 3
JM1
JM2
JM3
C11
10/
25V
+
I C2
7812
IO
G
D6
D2FL20U
C54
0.01
<F>
PRIMARY SECONDARY
C9
1000
/25V
+
R8 10K
<1/10W> 10K <1/10W> x 4
R59 R97 R98 R99
T1
SWITCHING TRANSFORMER
ZFT29B01
I C11-1
BA10358
12
3
+
UL1430 AWG22
UL1430 AWG22
UL1430 AWG22
BLACK
WHITE
RED
321
L2
L4
L3
CN17-1
CN17-2
CN17-3
OUTDOOR UNIT
E
6
5
4
3
1
2(N)
POWER RELAY
CN19
B2P3-VH-B-R RED
CN19-2
CN19-1
UL1015
AWG18
GRAY
CR8
TA120033
K8
G5NB-1A
C46 0.22
R90 120
<1/2W>
CN2
B3P5-VH-B-R
RED
5V
14V
R93 - R96
10K <1/10W> x 4
R13
10K
<1/10W>
R12 1.0K <1/10W>
I C9
TLP621
<GB>
D8
D1F60
R11 56K
<1W>
I C5 (5/7)
uPA2003GR 14V
VA2
470V
+
-
SSR1
G3MC-201PL-VD
CN9
B5P-SHF-1AA
WHITE
TEST
CN9-1
CN9-5
CN9-4
CN9-3
CN9-2
K 2
K 8
K 7
K 5
K 6
K 4
K 3
K 1
ROOM TEMPERATURE CORRECTION
( HEATING OPERATION )
ROOM TEMPERATURE CORRECTION
( HEATING OPERATION )
AUTO RESTART
SW1
DSS803
No.1
No.3
No.2
10K <1/10W> x 3
R39 R38 R37
C1
2
4
8
SW2
DRS4016-5
JM6
C101
0.22
C103
0.068
C104
0.068
LF101 ELF17N022A
C102
0.22
VA101
470V
VA102
470V
SA101
<3600>
TM102
TM101
E101 W103 W104
C8
100/6.3V
+
CUSTOM CODE SWITCHING
CUSTOM CODE SWITCHING
CUSTOM CODE SWITCHING
R4
330K
<SPRH-2W>
Q1
2SC4236
C6
4700P
<ECQM>
R5 62K
<RSP2-2W>
D5
1SR139-600
D10
1SR139-600
R6 100
<1/2W>
C7 0.047
<ECQB>
D2
D1FL20U
D4
D1FL20U
D3
MTZJ5.1B
R2 1.5
<RSP2-2W>
Q2
2SC1815
R3 100
<1/10W>
R7
330
<1/4W>
+
C5
100/450V
D1
D3SB60
FH101 FH102
F101
3.15A
<BET>
L
N
FAN CAPACITOR
450V 2.5uF
FAN MOTOR
DRAIN PUMP
TERMINAL BOARD
POWER SOURCE
220 / 240V
50Hz
K7
G5NB-1A
DC12V
K5
G5NB-1A
DC12V
K6
G5S-1
DC12V
C4 0.22
R89 120
<1/2W>
K1
G5S-1
DC12V
K2
G5S-1
DC12V
K3
G5S-1
DC12V
K4
G5NB-1A DC12V
C3 0.22 <RE>
R88 120 <1/2W>
CN6 B2P3-VH-B-E
BLUE
B6P11-VH-B
WHITE
CN5
CN6-1
CN6-2
CN5-6
CN5-5
CN5-4
CN5-3
CN5-2
CN5-1
PURPLE
BLUE
PINK
RED
WHITE
BLACK
CN4
B2P3-VH-B-Y YELLOW
CN4-1
CN4-2
UL1015 AWG20 WHITE
UL1015 AWG20 WHITE
YELLOW / GREEN
F M
CN1 B2P3-VH-B-C BLACK
CN1-1
CN1-2
UL1015 AWG18 WHITE
UL1015 AWG18
BLACK
UL1015 AWG16
GREEN
POWER SUPPLY PCB
EZ-0030WHSE-P
UL1015 AWG14 WHITE
UL1015 AWG14 BLACK
UL1015 AWG20 BLUE
UL1015 AWG20 BROWN
UL1015 AWG20 RED
OUT
CN2-3 ( H I )
CN2-2 ( LO )
CN2-1 ( 4WV )
R1 3.3
<RGGS-5W>
I C 1
uPD78F0058GC
76
77
8
9
10
6
15
14
25
26
35
34
50
47
27
18
17
16
13
12
11
5
28
29
30
31
32
62
61
53
64
78
79
80
24
23
22
73
60
69 3
X2
RESET
70
1
21
20
19
46
45
44
43
48
49
51
52
36
37
38
39
40
42
41
63
59
58
57
56
72
71
33
67
4
7
75
68
74
65
66
55
54
3
2
1
P10
P11
P70
P71
P72
P131
P24
P23
P46
P47
P57
P56
P36
P33
P50
P27
P26
P25
P22
P21
P20
P130
P51
P52
P53
P54
P55
P01
P00
P121
P03
P12
P13
P14
P45
P44
P43
XT1
2
P42
P41
X1
P40
P32
P31
P30
P67
P34
P35
P37
P120
P60
P61
P62
P63
P64
P66
P65
P02
P127
P126
P125
P124
XT2
I C
VSS1
VSS0
AVSS
AVRF1
AVRF0
VDD1
VDD0
P04
P05
P123
P122
P17
P16
P15
CONTROLLER PCB ASSEMBLY ( MAIN PCB )
ARG7UUAB : EZ-00323HSE-C
ARG9UUAB : EZ-00322HSE-C
MODEL CHANGING
REMOTE TYPE
CHANGING
MODEL CHANGING
2004.06.142004.06.14 - 9 -
Models : ARG7UUAB
ARG9UUAB