Fujitsu ARG45FUAN User manual

Indoor unit Outdoor unit
ARG45FUAN AOG45FMAXT
ARG45UUAN AOG45UMAXT
ARY45FUAN AOY45FMAXT
ARY45UUAN AOY45UMAXT
CONTENTS
SPECIFICATIONS . . . . . . . . . . . . . . . . . . .1
DIMENSIONS . . . . . . . . . . . . . . . . . . . . . . 3
REFRIGERANT SYSTEM DIAGRAM . . . .5
CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . . 6
8
ERROR DISPLAY. . . . . . . . . . . . . . . . . . .
INDOOR PCB CIRCUIT DIAGRAM. . . . . .
10
OUTDOOR PCB CIRCUIT DIAGRAM . . .
11
DISASSEMBLY ILLUSTRATION . . . . . . .
12
PARTS LIST . . . . . . . . . . . . . . . . . . . . . . 21
STANDARD ACCESSORIES . . . . . . . . . 23
SPLIT TYPE
AIR CONDITIONER
DUCT TYPE (50Hz)

2005.12.06 1
SPECIFICATIONS
TYPE COOLING COOLING & HEATING
INDOOR UNIT ARG45FUAN, ARY45FUAN ARG45UUAN, ARY45UUAN
OUTDOOR UNIT AOG45FMAXT, AOY45FMAXT AOG45UMAXT, AOY45UMAXT
COOLING CAPACITY (kW) 12.7 12.7
HEATING CAPACITY (kW) ------- 14.3
POWER SOURCE (V) 400
FREQUENCY (Hz) 50
RUNNING
CURRENT
COOLING 7.70 7.70
(A) HEATING ------- 7.70
INPUT WATTS (kW) COOLING 4.38 4.38
HEATING ------- 4.39
E.E.R. (kW /kW) COOLING 2.90 2.90
HEATING ------- 3.26
STARTING CURRENT (A) 67
MOISTURE REMOVAL ( /hr) 510
TYPE Hermetic type, 2 pole, Single phase,
Induction motor, Rotary
DISCRIMINATION BN52YEAMT
REFRIGERANT R410A (g) 3,400 3,400
DISCRIMINATION MFA-45PTAT
HIGH 1,280
INDOOR MED 1,200
FAN SPEED LOW 1,100
(r.p.m.)
DISCRIMINATION MFB-30PTT
OUTDOOR 780
AIR FLOW INDOOR 2,450
(m3/ h) OUTDOOR 6,100
DIMENSIONS INDOOR 270 x 1,135 x 700
H x W x D (mm) OUTDOOR 1,165 x 900 x 330
WEIGHT INDOOR 52 / 45
GROSS / NET (kg) OUTDOOR 116 / 109 120 / 113
MAX PIPE LENGTH / HEIGHT (m) 50 / 30
REMOTE CONTROLLER TYPE WIRED
ELECTRICAL DATA
COMPRESSOR
Note : The above list shows values at the external static pressure of
98Pa (10mm Ag), setting the fan speed high notch.
Note : The above list shows values at the external static pressure of
98Pa (10mm Ag), setting the fan speed high notch.

PIPE LENGTH 20 m ( 66 ft ) 3,400 g ( 119.9 oz )
FULL CHARGE 30 m ( 99 ft ) 3,800 g ( 134.0 oz )
AMOUNT 40 m ( 132 ft ) 4,200 g ( 148.2 oz )
50 m ( 165 ft ) 4,600 g ( 162.3 oz )
ADDITIONAL REFRIGERANT 40 g / m ( 0.424 oz / ft )
TYPE COOLING COOLING & HEATING
INDOOR UNIT ARG45FUAN, ARY45FUAN ARG45UUAN, ARY45UUAN
OUTDOOR UNIT AOG45FMAXT, AOY45FMAXT AOG45UMAXT, AOY45UMAXT
NOISE LEVEL
HI-SPEED 44
INDOOR UNIT MED-SPEED (dB)
(dB)
(dB)
42
LO-SPEED 40
OUTDOOR UNIT (dB) 54 COOL 54 / HEAT 56
Note : Static pressure : 100Pa
Duct length : Inlet 1m, Outlet 2m
When you dismantle indoor units which are installed,
take care not to make parts fall down, especially motors.
2005.12.06 2

DIMENSIONS
(Unit : mm)
Models : ARG45FUAN, ARG45UUAN
ARY45FUAN, ARY45UUAN
INDOOR UNIT
2005.12.05 3
1,135
1,177
1,015
139 264 264 264
107
32
114
66
32
54
240
281
168
283
477
700
173
161
40
39
240
132
240 16
121
270

Models : AOG45FMAXT, AOG45UMAXT
AOY45FMAXT, AOY45UMAXT
(Unit : mm)
OUTDOOR UNIT
2005.12.05 4
3177900 330 12
9
21
1165
400
650
370
Air Flow
151
170
99
196

REFRIGERANT SYSTEM DIAGRAM
Models : ARG45FUAN / AOG45FMAXT
ARY45FUAN / AOY45FMAXT
Models : ARG45UUAN / AOG45FMAXT
ARY45UUAN / AOY45FMAXT
2005.12.06 5
: COOL
: HEAT
Refrigerant Pipe
19.05mm (3/4")
Refrigerant pipe
9.52mm (3/8")
INDOOR UNIT
Charging
Valve
Charging Valve
OUTDOOR UNIT
Compressor
Strainer
Strainer
Expansion Valve
Strainer
Condenser 4-way
Valve
Muffler x 2
Pressure
Check Valve
High
Pressure
Switch
Accumulator
Refrigerant Pipe
19.05mm (3/4")
Refrigerant pipe
9.52mm (3/8")
INDOOR UNIT
Evaporator
Charging
Valve
Charging Valve
OUTDOOR UNIT
Compressor
Strainer
Strainer
Condenser
Pressure
Check Valve
High
Pressure
Switch
Evaporator
Accumulator
Cappillary Tube

CIRCUIT DIAGRAM
Models : ARG45FUAN, ARY45FUAN
Models : AOG45FMAXT, AOY45FMAXT
2005.12.06 6

Models : ARG45UUAN, ARY45UUAN
Models : AOG45UMAXT, AOY45UMAXT
2005.12.05 7
GRAY
U(T1) W(T3)
V(T2)
BROWN

JP
Delay
off
+2 deg.
commercial
Function
Commercial mode
on
0 deg.
normal
No delay
Fan delay change (heating operation)
JP3
Room temp. correction (cooling)
JP
JP1
JP2
SW1 & SW2
SW1-1 Fan changer
on offSW Function
SW2-3
Room temp. correction (heating)
SW2-1
SW1-2
SW2-2
not auto
0 deg.
-
pulse
auto
+4 deg.
-
- -
edge
Auto restart
Ex. signal function changer
Fan changer
SW1-3 SW1-4 Wired remote controller
Remote control unit custom code switching
on
on off
off
on
on
off
off
weekly type
EZ-09503HSE-R series
EZ-098YHSE-R series
"with thermistor" type
Wireless
B type
D type
C type
A type
2005.12.06 8
INDOOR PCB CIRCUIT DIAGRAM
9
8
7
6
5
4
3
2
1
10
11
12
13
14
15
16
5V 5V
R41 1.0K <1/10W>
5V
C40
0.01
<F>
C2
10/
25V
+
12V
1
2
3
4
5
6
7
8
710 2
3
4
5
1
2
3
4
5
1
2
1
2
1
5V
BLACK
BLACK
GRAY
GRAY
1
3
2
1
2
1
2
1
2
3
1
2
3
VCC
VOUT
GND
SUB
NC
5
4
3 1
2
5V 5V
C12
0.1
<F>
I C9
BD4742G
D1
DAN202K
C37
0.01
<F>
C11
0.1
<F>
X1
CSTS0500MG03-T
2
170 69
X1 X2
12
13
16
17
42
41
43
44
50
63
19
20
21
22
23
24
29
26
27
28
9
8
25
30
46
45
33
67
4
7
75
68
74
10
11
6
5
3
2
165
66
73
80
79
78
76
77
59
58
57
56
55
54
53
52
71
14
15
40
36
37
38
39
62
61
51
47
48
49
72
35
31
32
34
18
64
60
RESET
P03
P27
P56
P55
P54
R72
10K
<1/10W>
R80
10K
<1/10W>
R79 1.0K
<1/10W>
C10
0.1
<F>
5V
R39
10K
<1/10W>
C36
0.01
<F>
R40 1.0K
<1/10W>
5V
C13
0.1
<F>
5V
I C7
BR93LC46
R45 - R47
10K <1/10W> x 3
NC
R48 10K <1/10W>
P57
XT2
P35
P34
P33
P37
P00
P23
P24
P64
P60
P61
P62
P63
P01
I C
P120
P121
P127
P126
P125
P124
P123
P122
P14
P13
P12
P10
P11
P04
P05
P07
P15
P16
P17
P130
P131
P72
P20
VDD0
VDD1
AVR F0
AVR F1
AVS S
VSS0
VSS1
P31
P32
P53
P46
P70
P71
P51
P50
P47
P52
P45
P44
P43
P42
P41
P40
P02
P36
P30
P67
P66
P65
P21
P22
P25
P26
C27
0.1
<F>
C26
0.1
<F>
C25
0.1
<F>
C24
0.1
<F>
R21 - R24
1.0K <1/10W> x 4
5V C28 - C31
0.01 <F> x 4
5V
14V
R33 - R36
1.0K <1/10W> x 4
10K <1/10W> x 4
R29 R30 R32R31
BZ1
R37 1.0K
<1/10W>
R38 1.0K
<1/10W>
I C3 (1/7)
uPA2003GR
12 5
1
2
3
4
5
12
4
3
2
1
8
4
2
1
5C
1
2
3
45
6
1
3
4
2
1
9
3
7
6
5
4
8
2
10
K104
SSR
I NT
1
23
4
32
1
31
2
2
3 1
OI
G
OI
G
2
1
32
14
2
1
3
2
1
1
2
4
3
1
2
4
3
1
2
3
4
1
2
2
1
12
5V
5V
C21 - C23
0.1 <F>
x 3
C17 - C20
0.1 <F> x 3
5V
+C3
0.01
<F>
5V
C1
100/
6.3V
5V
5V
14V
PC103
TLP621
<GB>
14V
12V
5V
SW2
R15 - R17
10K <1/10W>
x 3
R18 - R20
1.0K <1/10W> x 3
SW1
14V
I C5 (7/7)
uPA2003GR
JM4
5V
14V
I C3 (3/7)
uPA2003GR
14V
D3
D1FS4A
D2
DA226U
12V
12V
14V
REMOTE CONTROL UNIT
TERMINAL BOARD
EARTH WIRE
321
UL1430 AWG22 BLACK
UL1430 AWG22 RED UL1430 AWG22 WHITE
R43 R44
10K <1/10W> x 2
I C3 (1/7)
uPA2003GR
R71
10K
<1/10W>
R68
15.4K
<1/10W>
R69
28K
<1/10W>
R70
10K
<1/10W>
I C3 (1/7)
uPA2003GR
I C6-2
BA10393F
I C6-1
BA10393F
R67 390
<1/10W>
611
2
3
1
76
5
+
+
-
-
9
8
15
14
13
2
3
4
1
2
3
6
8
4
7
5
CS
SK
D I
NC
VCC
DO
NC
GND
R42 47
<1/10W>
C41
1000P
<R>
C39
0.01
<F>
R50 10K
<1/10W>
R49 10K
<1/10W>
R62 - R64
10K <1/10W> x 3
R57 - R59
1.0K <1/10W> x 3
C14
0.1
<F>
C15
0.1
<F>
C16
0.1
<F>
C8
0.1
<F>
C9
0.1
<F>
R60 1.0K
<1/10W>
R61 1.0K
<1/10W>
14V
R65
10K
<1/10W>
R66
49.9K
<1/10W>
5V
JM1
JM2
JM3
COMMERCIAL MODE
ROOM TEMPERATURE CORRECTION
( COOLING OPERATION )
FANDELAY CHANGE
( HEATING OPERATION )
10K <1/10W> x 3R3 R2 R1
R4 1.0K <1/10W>
R6 1.0K <1/10W>
R5 1.0K <1/10W>
CN8
B2B-XASK-1-A WHITE
CN7
B2B-XAKK-1-A BLACK
ROOM TEMPERATURE THERMISTOR
PIPE TEMPERATURE THERMISTOR
CN11
B5B-XASK-1-A
WHITE
LOUVER ( UP / DOWN )
CN12
B5B-XARK-1-A
RED
LOUVER ( RIGHT / LEFT )
CN13
B8B-XASK-1-A
WHITE
INDICATOR
CN6
B3B-XAKK-1-A
BLACK
CN14
B02B-PAMK-1
GREEN
FRESH AIR
HEATER
CN15
B02B-PA0K-1
ORANGE
CN9
B3B-XARK-1-A
RED
FLOAT SWITCH
FEED BACK
CN10
B3P-VH-B
WHITE
SW3
R25 - R28
10K <1/10W>
x 4
FANCAPACITOR
15uF
440V
CN108
B2P3-VH-B-Y
YELLOW
CN3
B5P-SHF-1AA
WHITE
TEST
CN107
B6P11-VH-B
WHITE
CN109
B2P3-VH-B-E
BLUE
DRAIN PUMP
12
14V
CR101
120 / 0.2
K104
G5N-1A
K102
G5SB-14
DC12V
K103
G5SB-14
DC12V
K101
G5SB-14
DC12V
K108
G5N-1A
CR104
120 / 0.2
CN111
B2P3-VH-B
WHITE
12
CN101
B2P3-VH-B-C
BLACK
AC I N MAGNETIC
RELAY
NL
FH101
FH102
F101
3.15A
<BET>
VA1 01
470V
K110
G2R-1A
DC12V
14V
K108
K103
K101
K110
K102
1
9
3
7
6
5
4
8
2
10
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
RELAY DRIVE
CN116
B10B-PASK-1
WHITE
CN2
B10B-PASK-1
WHITE
5V
Q2
DTC124EKA
C33
0.01
<F>
C32
0.01
<F>
R78 390
<1/10W>
R77 390
<1/10W>
1
2
3
8
16
14
12
9
11 6
4
2
13
15
3
1
5
8
9
15
13
2
4
14
16 1
3
1
2
3
2
1
2
110 7
2
1
1
16
C35
0.01
<B>
R73
10K
<1/10W> R74 1.0K <1/10W>
5V
R53
10K
<1/10W>
C38
0.01
<F>
R55
10K
<1/10W> R56 1.0K <1/10W>
I C2 (1/7)
uPA2003GR
I C3 (1/7)
uPA2003GR
C34
0.01
<F>
R54 180
<1/10W>
14V
14V
Q1
DTA143 I C4 (4/7)
uPA2003GR
I C2 (6/7)
uPA2003GR
B Z
3
1
FAN
MOTOR
OUTDOOR UNIT
2(N)
JM101
JM102
5V
C113
0.01
<B>
R105 1.0K
<1/4W>
R106
10K
<1/4W>
D104
1SR139-600
R104 56K
<RS-1W>
PC101
TLP621
<GB>
UL1015 AWG20 WHITE UL1015 AWG20 WHITE
UL1015 AWG22 BLACK UL1015 AWG22 WHITE
UL1015 AWG22 RED UL1015 AWG22 PINK UL1015 AWG22 PURPLE UL1015 AWG22 BLUE
UL1015 AWG18 GRAY
UL1015 AWG18 WHITE UL1015 AWG18 BLACK
TERMINAL BOARD
UL1015 AWG22 PURPLE UL1015 AWG22 PURPLE
SECONDARY
PRIMARY
CN103
B2P3-VH-B-R
RED
POWER TRANSFORMER
EZ-0970WWE-T
5V
12V
C112
0.1
<F>
C111
10/
25V
+
I C101
NJM7805
I C102
NJM7812
PC102
TLP621
<GB>
C114
0.01
<B>
FL102
BL02RN1
R108
330 <1/4W>
FL101
BL02RN1
14V
Q101
2SD1932
C109
10/
25V
+
D102 MTZJ15C
D101
D2SB20
R102
10K
<1/4W>
C107
1000
/50V
+
R103
1.0K
<1/2W>
C108
10/
25V
+
CN104
B2B-XARK-1-A
RED
JM103
UL1430 AWG22 RED
UL1430 AWG22 RED
UL1430 AWG26 GRAY
UL1430 AWG26 GRAY
UL1430 AWG26 GRAY
UL1430 AWG26 GRAY
CN105
B04B-PASK-1
WHITE DC SUPPLY
CN1
B04B-PASK-1
WHITE
CN114
B3B-XH-AM
WHITE
EX. I N
EX. OUT
CN115
B3B-XH-AM
WHITE
5V
R107 330 <1/4W>
5V 12V 14V
R76 10K
<1/10W>
R75 10K
<1/10W>
CN106
B02B-PAKK-A
BLACK
EX. SIGNAL
CN5
B02B-PAKK-1
BLACK
SERIAL
CN4
B02B-PARK-1
RED
NEW SERIAL
CN16
B02B-PASK-1
WHITE
3
2
1
6
5
4
4
3
2
1
8
7
6
5
REMTE CUSTOMO
REMOTE CUSTOM
FAN SWITCHING
FAN SWITCHING
EX. SIGNAL FUNCTION SWITCHING
ROOM TEMPERATURE CORRECTION
( HEATING OPERATION )
AUTO RESTART
R11 - R14
10K <1/10W> x 4
R7 - R10
1.0K <1/10W> x 4
C4
0.1
<F>
C42 - C43 0.1 <F> x 2
I C 1
uPD780058BGK
-A42-9EU-A
CONTROLLER PCB ASSEMBLY ( MAIN PCB )
K03BZ-0408WSE-C1
POWER SUPPLY PCB
K04CW-0401WSE-P0
EX. SIGNAL
FAN CHANGER
FAN CHANGER
Models : ARG45FUAN
ARY45FUAN

5V
I C 103 H I 2002
14V
VA103
470V
18
14
10
4
3
2
5
1
K101
G2R-1A
DC12V
K101
G5SB-14
DC12V
14V
K104
G5N-1A
K102
G5SB-14
DC12V
K103
G5SB-14
DC12V
W105
SERIAL
CR101
120 / 0.2
TERMINAL BOARD
CN113
B02B-PARK-1
RED
1
2
2
1
2
1
1
1
2
2
3
3
O I
O I
G
G
4
3
2
11
23
4
3
2
1
4
3
2
1
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
9
10
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
K102
K110
K101
K103
K104
I NT
RELAY DRIVE
CN116
B10B-PASK-1
WHITE
CN2
B10B-PASK-1
WHITE
14V
5V
Q2
DTC124EKA
C33
0.01
<F>
14V
I C2 (6/7)
uPA2003GR
C32
0.01
<F>
2
3
1
8
16
14
12
13
11
15
9
6
4
2
5
3
1
8
15
13 4
2
14
16
9
3
1
1
3
2
2
1
2
1
2
1
10 7
1
16
+
5V
5V
C1
100/
6.3V
C3
0.1
<F>
5V
C17 - C20
0.1 <F> x 4
C21 - C23
0.1 <F> x 3
C4
0.1
<F>
5V
5V
5V
14V
R53
10K
<1/10W>
C38
0.01
<F>
R55
10K
<1/10W> R56 1.0K <1/10W>
C34
0.01
<F> I C2 (1/7)
uPA2003GR
I C3 (1/7)
uPA2003GR
C35
0.01
<B>
I C4 (4/7)
uPA2003GR
Q1
DTA143
R54 180
<1/10W>
5V
5V
12V
14V
SW2
R15 - R17
10K <1/10W> x 3
R18 - R20
1.0K <1/10W> x 3
C42 - C43 0.1 <F> x 2
SW1
R7 - R10
1.0K <1/10W> x 4
R11 - R14
10K <1/10W> x 4
65
66
73
80
79
78
76
77
59
58
57
56
55
54
53
52
71
14
15
40
36
37
38
39
62
61
51
47
48
49
72
35
31
32
34
18
64
60
3
69
X2
X1
70
1
P03
P27
RESET
2
P57
P54
P55
P56
XT2
P35
P34
P33
P37
P00
P01
P63
P62
P61
P60
P64
P24
P23
I C
P120
P121
P122
P123
P124
P125
P126
P127
P10
P11
P12
14V
JM4
5V 5V 5V
P14
P13
P07
P05
P04
10
6
11
5
3
2
1
74
68
75
7
4
67
33
45
46
30
25
8
9
28
27
26
29
24
23
22
21
20
19
63
50
44
43
42
41
12
13
16
17 P26
P25
P22
P21
P30
P67
P66
P65
P36
P02
P45
P44
P43
P42
P41
P40
P71
P51
P50
P47
P52
P70
P46
P53
P32
P31
P20
VDD0
VDD1
AVR F0
AVR F1
AVS S
VSS0
VSS1
P72
P131
P130
P17
P16
P15
9
8
10
11
12
13
14
15
16
7
6
5
4
3
2
1
710
1
2
1
2
1
2
3
4
5
1
2
3
4
5
1
2
3
4
5
6
7
8
1
2
3
1
2
1
2
1
2
3
1
2
3
1
2
3
4
5
1
2
3
6
8
4
7
5
CS
SK
D I
NC
VCC
DO
NC
GND
5V
5V
C13
0.1
<F>
R39
10K
<1/10W>
5V
C10
0.1
<F>
R79 1.0K
<1/10W>
R80
10K
<1/10W>
5V
5V
C11
0.1
<F>
R72
10K
<1/10W>
C12
0.1
<F>
C37
0.01
<F>
I C9
BD4742G
VCC
VOUT
GND
SUB
NC
D1
DAN2 02K
X1
CSTS0500MG03-T
R40 1.0K <1/10W>
C36
0.01
<F>
R45 - R47
10K <1/10W> x 3
I C7
BR93LC46
R48 10K <1/10W>
14V
14V
14V I C3 (3/7)
uPA2003GR
I C3 (1/7)
uPA2003GR
8
9
15
14
13
4
3
2
611
12
3
+
-
I C6-1
BA10393F
R67 390
<1/10W>
12V
5V
R71
10K
<1/10W>
I C6-2
BA10393F
+
-
75
612V
C39
0.01
<F>
C41
1000P
<R>
R42 47
<1/10W>
12V
D3
D1FS4A
D2
DA226U
R68
15.4K
<1/10W>
R69
28K
<1/10W>
R70
10K
<1/10W>
+
C2
10/
25V
C40
0.01
<F>
I C3 (1/7)
uPA2003GR
R49 10K
<1/10W>
R50 10K
<1/10W>
R41 1.0K <1/10W>
R43 R44
10K <1/10W> x 2
I C5 (7/7)
uPA2003GR
R62 - R64
10K <1/10W> x 3
R57 - R59
1.0K <1/10W> x 3
5V
5V
R73
10K
<1/10W>
R74 1.0K
<1/10W>
R75 1.0K
<1/10W>
R76 1.0K
<1/10W>
C16
0.1
<F>
C14
0.1
<F>
C15
0.1
<F>
R60 1.0K
<1/10W>
R61 1.0K
<1/10W>
R65
10K
<1/10W>
R66
49.9K
<1/10W>
14V
C8
0.1
<F>
C9
0.1
<F>
JM1
JM3
JM2
10K <1/10W> x 3
R3 R1
R2
JM101
+
5V
12V
C112
0.1
<F>
C111
10/
25V
I C101
NJM7805
I C102
NJM7812
PRIMARY
SECONDARY
D101
D2SB20
2
3
14
2
1
JM103
UL1430 AWG22 RED
UL1430 AWG22 RED
+
+
R102
10K
<1/4W>
C107
1000
/50V
R103
1.0K
<1/2W>
C108
10/
25V
14V
Q101
2SC1932
+C109
10/
25V
D102 MTZJ15C
CN114
B3B-XH-AM
WHITE
5V 12V 14V
CN105
B04B-PASK-1
WHITE
CN104
B2B-XARK-1-A
RED
CN103
B2P3-VH-B-R
RED
2
1
UL1015 AWG22 VIOLET UL1015 AWG22 VIOLET
POWER TRANSFORMER
EZ-0970WWE-T
DC SUPPLY
4
3
2
1
UL1430 AWG26 GRAY
UL1430 AWG26 GRAY
UL1430 AWG26 GRAY
UL1430 AWG26 GRAY
CN1
B04B-PASK-1
WHITE
EX. I N
EX. OUT
CN115
B2B-XH-AM
WHITE
14V
FL101
BL02RN1
R107 330 <1/4W>
5V
C114
0.01
<B>
FL102
BL02RN1
PC103
TLP621
<GB>
R108
330
<1/4W>
PC102
TLP621
<GB>
JM102
FH102
FH101
F101
3.15A
<BET>
LN
AC I N
CN101
B2P3-VH-B-C
BLACK
12
UL1015 AWG18 BLACK UL1015 AWG18 WHITE
UL1015 AWG20 RED
12 5
51
2
3
4
8
4
2
1C
SW3
5V
C24 - C27
0.1 <F> x 4
R21 - R24
1.0K <1/10W>
x 4
R25 - R28
10K <1/10W> x 4
TEST
CN3
B5P-SHF-1AA
WHITE
1
2
3
4
5
12
12
123456
CN107
B6P11-VH-B
WHITE
CN108
B2P3-VH-B-Y
YELLOW
UL1015 AWG20 WHITE
UL1015 AWG20 WHITE
UL1015 AWG22 PURPLE UL1015 AWG22 PINK UL1015 AWG22 RED UL1015 AWG22 WHITE UL1015 AWG22 BLACK UL1015 AWG22 BLUE
CN109
B2P3-VH-B-E
BLUE
DRAIN PUMP
5V
BZ1
R29 - R32
10K <1/10W> x 4
R33 - R36
1.0K <1/10W> x 4
C28 - C31
0.01 <F> x 4
I C3 (1/7)
uPA2003GR
R38 1.0K
<1/10W>
R37 1.0K
<1/10W>
B Z
FAN
MOTOR
FAN CAPACITOR
15.0uF
440V
2(N)
3
1
OUTDOOR UNIT
REMOTE CONTROL UNIT
EARTH WIRE
3 12 TERMINAL BOARD
CN10
B3P-VH-B
WHITE
FEED BACK
FLOAT SWITCH
CN9
B3B-XARK-1-A
RED
HEATER
CN15
B02B-PA0K-1
ORANGE
FRESH AIR
CN14
B02B-PAMK-1
GREEN
CN6
B3B-XAKK-1-A
BLACK
UL1430 AWG22 WHITE UL1430 AWG22 RED UL1430 AWG22 BLACK
DISPLAY
CN13
B8B-XASK-1-A
WHITE
CN12
B5B-XARK-1-A
RED
LOUVER (R / L )
LOUVER (U / D )
CN11
B5B-XASK-1-A
WHITE
CN8 B2B-XASK-1-A
WHITE
CN7 B2B-XAKK-1-A
BLACK
GRAY
GRAY
BLACK
BLACK
ROOM TEMPERATURE THERMISTOR
PIPE TEMPERATURE THERMISTOR
R4 - R6
1.0K <1/10W>
x 3
COMMERCIAL MODE
ROOM TEMPERATURE CORRECTION
( COOLING OPERATION )
FAN DELAY CHANGE
( HEATING OPERATION )
FAN SWITCHING
FAN SWITCHING
REMOTE CUSTOM
REMOTE CUSTOM
EX. SIGNAL FUNCTION SWITCHING
ROOM TEMPERATURE CORRECTION
( HEATING OPERATION )
8
7
6
5
4
3
2
1
6
5
4 1
2
3
UL1430 AWG26 GRAY
UL1430 AWG26 GRAY
EX. SIGNAL
CN106
B02B-PAKK-1
BLACK
CN5
B02B-PAKK-1
BLACK
EX. SIGNAL
SERIAL
CN4
B02B-PARK-1
RED
NEW SERIAL
CN16
B02B-PASK-1
WHITE
R77 10K
<1/10W>
R78 390
<1/10W>
NC
I C 1
uPD780058BGK
-A42-9EU-A
CONTROLLER PCB ASSEMBLY ( MAIN PCB )
K03BZ-0409HSE-C1
POWER SUPPLY PCB
K04CW-0400HSE-P0
AUTO RESTART
FAN CHANGER
FAN CHANGER
JP
Delay
off
+2 deg.
commercial
Function
Commercial mode
on
0 deg.
normal
No delay
Fan delay change (heating operation)
JP3
Room temp. correction (cooling)
JP
JP1
JP2
SW1 & SW2
SW1-1 Fan changer
on offSW Function
SW2-3
Room temp. correction (heating)
SW2-1
SW1-2
SW2-2
not auto
0 deg.
-
pulse
auto
+4 deg.
-
- -
edge
Auto restart
Ex. signal function changer
Fan changer
SW1-3 SW1-4 Wired remote controller
Remote control unit custom code switching
on
on off
off
on
on
off
off
weekly type
EZ-09503HSE-R series
EZ-098YHSE-R series
"with thermistor" type
Wireless
B type
D type
C type
A type
2005.12.06 9
Models : ARG45UUAN
ARY45UUAN