Fuji Electric RD-90EC User manual

S PLIT T Y PE AIR
CON DIT ION E R (50Hz)
DUCT type
CONTENTS
SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
OUTLINE AND DIMENSIONS . . . . . . . . . . . . . . . . . . . . 2
CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
ERROR CONTENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
INDOOR P. C. BOARD CIRCUIT DIAGRAM . . . . . . . . 7
REFRIGERANT SYSTEM DIAGRAM . . . . . . . . . . . . . 11
DISASSEMBLY ILLUSTRATION . . . . . . . . . . . . . . . . . 12
PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Models Indoor unit Outdoor unit
RD-90EC RO-90EPC
RD-90TC RO-90TPB

12003.12.15
IN DO OR U N IT
RD-90EC RD-90TC
O U T DO O R U N IT
RO-90EPC RO-90TPB
C OO LIN G CA PA C IT Y (kW ) 25.4 - 25.4 24.8 - 25.4
HE A T IN G CA P A CIT Y (kW )
----- 28.9 - 29.5
T Y PE Hermetic type, 2 pole, 3-phase,
Induction motor, S croll
CODE ZR T 122K 3E -T FD
R E FR IG E R A N T (R 407C ) (g) 7,0006,000
PO W E R S O U R C E (V ) 380 - 415
FR E Q U E N CY (Hz) 50
R U N N IN G C U R R E N T (A )
COO LIN G 17.5 - 17.0 19.5 - 19.5
HE A T IN G ----- 19.5 - 19.5
IN PU T W A T T S (kW )
COO LIN G 10.5 - 10.5 12.2 - 12.5
HE A T IN G ----- 12.2 - 12.5
EER (kW /kW )
COO LIN G 2.42 - 2.42 2.03 - 2.03
HE A T IN G ----- 2.37 - 2.36
M OIS TU R E R EM O V A L ( /hr) 7.5
A IR C IR C U LA T IO N -Hi (m
3
/hr) 4,300
T Y PE M F A-90N Q N
M F B -90N T N
PO W E R S O U R C E (V ) 380 - 415
380 - 415
HI-S PE E D
IN DO OR
IN DO OR
OU T DO OR
OU T DO OR
(r.p.m .) 980
730
T Y PE
PO W E R S O U R C E
HI-S PE E D
LO -S P E E D
(V )
(r.p.m .)
(r.p.m .) 360
H x W x D (m m ) 450 x 1,550 x 700
1,380 x 1,300 x 650
SPECIFICATIONS
E LE C T R ICA L DA T A
COM PR ES S OR
FA N M OT OR
DIM E N S IO N S
R E FR IG E R A N T C HA R G E (FU LL CHA R G E AM O U NT ) (R 407C )
PIPE L E N G T H 30m
40m
50m
6,000g
6,500g
7,000g
7,000g
8,000g
9,000g
IN DO OR
OU T DO OR
G R O S S / N E T (kg) 100 / 85
280 / 243 282 / 245
W E IG H TS

22003.12.15
Models : RD-90EC
RD-90TC
OUTLINE AND DIMENSIONS
38.1 (DRAIN PIPE)
LIQUID : 12.7 FLARE
GAS : 28.58 FLANGE
1,550 (MAXIMUM)
1,450
600
450
713 (MAXIMUM)
25.4 (SAFETY DRAIN)
(Unit : mm)

32003.12.15
Models : RO-90EPC
RO-90TPB
(Unit : mm)

42003.12.15
SERVICE SPACE FOR OUTDOOR UNIT
Top air outlet
Back
intake port
H (1200mm) h H (1200mm) h
Front
intake port
L2L1
10mm or more
10mm or more
200mm or more
500mm
or more
FRONT
Height of side wall is free.
Height (H) of front wall is
less than 1,200mm.
When total height of outdoor
unit is lower than front wall,
add dimension h to service space
for dimensions L1 and L2.
10mm or more
10mm or more
10mm or more
10mm or more
200mm
or more
500mm or more
FRONT

52003.12.15
Model : RD-90EC / RO-90EPC
CIRCUIT DIAGRAM

62003.12.15
Model : RD-90TC / RO-90TPB

35
34
25
15
14
26
64
62
78
79
80
54
55
66
65
71
61
53
32
24
23
22
5
11
12
13
16
17
18
28
29
30
31
47
48
49
50
51
52
72
73
60
369701
20
21
19
46
45
44
43
27
36
37
38
39
40
63
42
41
59
58
57
56
33
67
4
7
75
68
74
3
2
1 76
77
8
9
10
6
P10
P11
P70
P71
P72
P131
P57
P56
P46
P24
P23
P47
P03
P01
P12
P13
P14
P122
P123
P05
P04
I C
P00
P121
P55
P45
P44
P43
P130
P20
P21
P22
P25
P26
P27
P51
P52
P53
P54
P33
P34
P35
P36
P37
P120
XT2
XT1
RESET
X2X1
P40
P41
P42
P67
P30
P31
P32
P50
P60
P61
P62
P63
P64
P02
P66
P65
P127
P126
P125
P124
VSS1
VSS0
AVSS
AVRF1
AVRF0
VDD1
VDD0
P17
P16
P15
5V
C47
0.1
<F>
C15
0.1
<F>
+
+
C13
0.1
<F>
C14
100/
6.3V
12V
C11
10/
25V
5V
I C3
7805
R29 - R32
10K <1/10W> x 4
R33 - R36
1.0K <1/10W> x 4
C26 - C29
0.01 <F> x 4
5V
I C5 (1/7)
uPA2003GR
CR1
0.01
<F>
R14 10K
<1/10W>
5V
CR6
0.01
<F>
R9 390
<1/10W>
R10
10K
<1/10W>
C17
0.01
<F> Q3
DTC124EKA
14V
14V
I C5 (6/7)
uPA2003GR
NC
NC
NC
K 4
14V
5V
R96 10K <1/10W>
R93 10K <1/10W>
R94 10K <1/10W>
R95 10K <1/10W>
I C10 H I 2002
VA2
470V
14V
SSR1
G3MC-201PL-VD
+
-
5V R21 - R24
10K <1/10W> x 4
R25 - R28
1.0K <1/10W> x 4
C22 - C25
0.01 <F> x 4
0.01 <F> x 3
C10 C12 C30
5V
R42 1.0K <1/10W>
R40 1.0K <1/10W>
R41 1.0K <1/10W>
X1 5MHz
2
5V
C44
0.1
<F>
R55
10K
<1/10W>
5V
C45
0.1
<F>
PST600C
I C8
C49
0.01
<F>
1
3
2
CN15
B3B-XARK-1-A
FLOAT SWITCH
5V
RJ1 1.0K
<1/10W>
RJ2 10K
<1/10W>
CN15-1
CN15-2
CN15-3
CN9-1
CN9-5
CN9-4
CN9-3
CN9-2
CN9
B5P-SHF-1AA
R39 R38 R37 10K <1/10W> x 3
TEST
SW1
DSS803
K2 JM8
CN5
B3P5-VH-B
FAN MOTOR
CN1
B3P5-VH-B-C
AC I N
CN5-2
CN5-4
CN6-1
CN6-2
K4
G5NB-1A
CN6
B2P3-VH-B-E
DRAIN
PUMP
HEATER
CN10
B2B-XAMK-1-A
C3 0.22
R88 120 <1/2W>
CN10-1
CN10-2
UL1015 AWG20 BLUE
172168-1
6
4
3
2
1
BLUE
BLUE
BLACK
WHITE
RED
FAN MOTOR
F M
TERMINAL BOARD
L
N
1
E
OUTDOOR UNIT
T
S
R
POWER SOURCE
415 / 380V
50Hz
TERMINAL
BOARD
CR COMP. XEB1201-TZ
ELECTROMAGNETIC
SWITCH A
PAK-6J30C
-S571
E101 W103 W104
UL1015 AWG20 RED
UL1015 AWG20 WHITE
UL1015 AWG20 BLACK
UL1015 AWG20 BLUE
UL1015 AWG20 PURPLE
UL1015 AWG20 RED
UL1015 AWG20 WHITE
UL1015 AWG20 BLACK
ZONE CONTROL CHANGER
ROOM TEMPERATURECORRECTION
( HEATING OPERATION )
ROOM TEMPERATURECORRECTION
( HEATING OPERATION )
NO.1
NO.3
NO.2
1
2
3
CN1-1
CN1-3
CN1-2
UL1015 AWG18 WHITE
UL1015 AWG18 RED
UL1015
AWG18 BLACK
UL1015 AWG16 GREEN
POWER SUPPLY PCB
EZ-0031HSE-P
UL1015 AWG16 WHITE
UL1015 AWG16 BLACK
TM102
TM101
240 / 220V
50Hz
L
N
VA101
470V
SA101
<3600V>
F101
3.15A
<BET>
VA102
470V
C102
0.22
LF101
ELF17N015A
FH101
FH102
C103
0.01
C104
0.01
C105
0.01
C106
0.01
C101
0.22
VA1
470V
SW2
DRS4016-5
C 1
2
4
8
18
14
10
4
3
2
5
1
10 7
I O
G
I O
G
I C2
7812
14V
C54
0.01
<F>
PRIMARY SECONDARY
C9
1000
/25V
R8 10K <1/10W>
+
D6
D2FL20U
T1
SWITCHING TRANSFORMER
ZFT29B01
C8
100/6.3V
+
R7
330
<1/4W>
D3
MTZJ5.1B
D4
D1FL20U
D2
D1FL20U
R6 100
<1/2W>
C7
0.047
D1
D3SB60
C5
100/450V
+R2 1.5
<2W>
Q2
2SC1815
R3 100
<1/10W>
Q1
2SC4236
R1
3.3 <5W>
JM6
R4 330K
<2W>
C6
4700P
R5 62K
<2W>
D5
1SR139-600
D10
1SR139-600
5V
R15 - R17
10K <1/10W> x 3
JM1
JM3
JM2
NOT USED
CUSTOM CODE CHANGER (R1)
CUSTOM CODE CHANGER (R2)
C19 - C21
0.01 x 3
<F>
R20 1.0K <1/10W>
R19 1.0K <1/10W>
R18 1.0K <1/10W>
C32
1000P
<R>
C35
1000P
<R>
R50 10K <1/10W>
R44 1.0K <1/10W>
R46 1.0K <1/10W>
5V
R77 - R79
10K <1/10W> x 3 I C7
BR93LC46RF
5V
C39
0.1
<F>
C37
0.1
<F>
R45
49.9K (1%)
<1/10W>
R43
10K (1%)
<1/10W>
C34
0.1
<F>
D0
D1
CK
CS
VCC
NC
NC
GND
4
6
5
1
2
3
8
7
5V
C38
0.01
<F>
C1
0.1 <F>
CR7
0.01
<F>
I C11-1
BA10358
R67 1.0K
<1/10W>
R68 10K
<1/10W>
R49 1.0K
<1/10W>
5V
R48
10K
<1/10W>
Q4
DTC124EKA
5V
R47 390
<1/10W>
HA
JEM-A
CN14
B4B-XH-AM
CN14-1
CN14-4
CN14-3
CN14-2
5V CN8
CN7
B2B-XASK-1-A
B2B-XAKK-1-A
CN8-1 BLACK
CN8-2 BLACK
CN7-2 GRAY
CN7-1 GRAY
ROOM TEMPERATURE THERMISTOR
HEAT EXCHANGER THERMISTOR
REMOTE CONTROL UNIT
EZ-0001HSE-R
TERMINAL BOARD
5V
3 2 1
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
C43
0.01
<F>
C16
0.01
<F>
C31
0.01
<F>
R80 10K <1/10W>
R69 10K <1/10W>
R70 10K <1/10W>
R52 10K <1/10W>
R71 1.0K <1/10W>
R72 1.0K <1/10W>
R81 1.0K <1/10W>
R51 1.0K <1/10W>
R92 10K
<1/10W>
Q7
2SC982
R91 10K
<1/10W>
Q5
2SC2712
Q6
2SC2712
5V 5V
R60
10K
<1/10W>
R61
10K
<1/10W>
JM10
12V
12V
12V
R63
15.4K (1%)
<1/10W>
R64
28K (1%)
<1/10W>
12V
R66
10K
<1/10W>
D7
DA226U
R65 390
<1/10W>
R62 4.7K
<1/10W>
I C11-2
BA10358
L2
L4
L3
DSS306-92F223Z16 x 3
CN17
B3B-XAKK-1-A REMOTE
CN17-1
CN17-3
CN17-2
UL1430 AWG22 BLACK
UL1430 AWG22 WHITE
UL1430 AWG22 RED
58
4
76
+
-
R58 10K <1/10W>
R97 10K <1/10W>
R59 10K <1/10W>
R100 10K <1/10W>
R76 10K <1/10W>
R75 10K <1/10W>
R99 10K <1/10W>
R98 10K <1/10W>
CR2 10K <1/10W>
CR3 10K <1/10W>
CR4 10K <1/10W>
CR5 10K <1/10W>
9
6
5
4
3
2
1
8
16
15
14
13
12
11
I C 1
uPD780058BGC
-078-8BT
CONTROLLER PCB ASSEMBLY ( MAIN PCB )
RD-90EC : EZ-00302WSE-F
RD-90TC : EZ-0031HSE-F
INDOOR PRINTED CIRCUIT BOARD
CIRCUIT DIAGRAM
Models : RD-90EC
RD-90TC
72003.01.09

5V
I C7 HU2001
5V
C13
0.1
<F>
5V
5V
C15
1000P
<R>
2
3
1
5
4
18
10
14
2
1 3
41 40
X2X1
28
29
30
31
32
14
13
12
11
17
16
15
21
36
64
26
44
47
33
48
45
46
49
50
51
52
53
54
55
56
24
10
34
35
38
39
9
25
22
27
43
23
18
19
45
37
20
7
8
63
62
61
60
59
58
57
1
2
3
4
5
6
P11
P12
P13
P14
P15
P30
P31
P32
P33
P23
P34
P35
P36
RESET
P70
P01
P17
P47
P10
P71
P02
P03
P72
P73
P74
P75
P67
P66
P65
P64
VDD1
VDD0
AVREF
AVDD
XT1
GND1
AGND
GND0
I C
P24
P16
P00
P25
P20
P21
P02
XT2
P22
P56
P57
P46
P45
P44
P43
P42
P41
P40
P50
P51
P52
P53
P54
P55
X1
8.38 MHz
C23C24 C22
1000P <R> x 3
C41 C40 C39 C38
0.11 <F> x 4
R15 1.0K <1/10W>
R14 1.0K <1/10W>
R13 1.0K <1/10W>
R12 1.0K <1/10W>
R11 1.0K <1/10W>
R30 1.0K <1/10W>
R31 1.0K <1/10W>
R32 1.0K <1/10W>
R33 1.0K <1/10W>
R37 R38 R39 R43
5V
10K <1/10W> x 4
C36
0.1
<F>
NC
I C10
NM93C46
NC
R56 R57 R58
10K <1/10W> x 3
C44
0.1
<F>
C43
0.1
<F>
5V
R44 10K <1/10W>
5V
5V
R40 10K
<1/10W> I C6
PST
600C
3
2
1
1
2
3
6
8
4
7
5
CS
SK
D1
NC
VCC
D0
NC
GND
C54 C51 C52 C53
0.01 <F> x 4
5V
R47 R51 R52 R76
10K <1/10W> x 4
R80
R77
R78
R79
1.0K <1/10W> x 4
SW1
DSS804
1
2
3
45
6
7
8DEFROST
DEFROST TEMP.
PUMP DOWN
FAN LOW NOISE
C42
0.1
<F>
5V
R27 10K
<1/10W>
14V
R26 1.0K
<1/10W>
CR63
CR62
0.01
<F>
R50 10K
<1/8W>
D7
DA226U
14V
14V
14V D6
DA226U
R49 10K
<1/10W>
R54 1.0K <1/10W>
R55 1.0K <1/10W>
Q5
2SC2712
Q6
2SC2712
NC I C4 (7/7)
uPA2003GR
NC
NC
NC
24V
24V
R59 10 <1/10W>
R61 10 <1/10W>
R62 10 <1/10W>
R60 10 <1/10W>
CN11
B6B-XASK-1-A
CN11-1
CN11-4
CN11-6
CN11-5
CN11-3
CN11-2
ELECTRONIC
EXPANSION VALVE-A
UL1430 AWG24 ORANGE
UL1430 AWG24 YELLOW
UL1430 AWG24 WHITE
UL1430 AWG24 BLUE
UL1430 AWG24 BROWN
UL1430 AWG24 RED
K 11
K 10
CN13
B2P-VH-B
PRESSURE SWITCH A
CN13-1
CN13-2
UL1015 AWG20
UL1015 AWG20
PINK
PINK
ZCAT1518-0730
EMI FILTER
PRES.
SW
A
CN14
B5P-SHF-1AA
5V
TEST
CN9
B6B-XAKK-1-A
CN14-1
CN14-5
CN14-4
CN14-3
CN14-2
CN9-1
CN9-6
CN9-5
CN9-4
CN9-3
CN9-2
THERMISTOR
TUBE
BROWN
8
1
2
3
16
15
14
9
4
5
6
7
13
12
11
10
EEV-A
BLACK
GREEN
OUTDOOR TEMP. TH. R25 = 10.00k B25 / 50 = 3950k
PIPE TEMP. TH. R0 = 16.05k B0 / 25 = 3873k
DISCHARGE TEMP. TH. R100 = 3.43k B50 / 100 = 4012k
R19 6.65K (1%) <1/10W>
R18 14K (1%) <1/10W>
R17 38.3K (1%) <1/10W>
RJ21
RJ20
C18
C17 C19
0.1 <F> x 3
I C3 (7/7)
uPA2003GR
NC
NC
LED1 SLR-325 <RED>
LED6 SLR-325 <RED>
LED3 SLR-325 <RED>
LED5 SLR-325 <RED>
LED2 SLR-325 <RED>
LED4 SLR-325 <RED>
R23 10K <1/10W>
R24 10K <1/10W>
R25 10K <1/10W>
R34 10K <1/10W>
R35 10K <1/10W>
R36 10K <1/10W>
5V
CN4
179844-1
C57 0.22
R85 120 <1/2W>
K5
FTR-F3A
CN4-1
CN4-2
8
10 7
11 6
5
12
13
14
15
4
3
2
116
9
14V
NC
NC
NC
NC
NC
C48
0.01
<F>
C7
0.01
<F>
5V
5V
R3 4.7K
<1/10W>
Q8
DTC124EKA
R1
4.7K
<1/10W>
R82
56K
PC1
TLP621
D1
D1F60
14V
C8
0.22
K 2
K 5
K 3
K 4
K 1
Q14
DTC124EKA
C14
0.01
<F>
R7 1.0K
<1/10W>
R9
10K
<1/10W>
R5 4.7K
<1/10W>
Q3
DTC124EKA
R4 4.7K
<1/10W>
5V
R8 1.0K
<1/10W>
R10
10K
<1/10W>
5V
5V
C12
0.1
<F>
I C2
7805
R92 10K
<1/10W>
24V
I C9
7824
+C10
100/
35V
5V
14V
I O
G
I O
GC47
100/
6.3V
+C45
0.1
<F>
JM4
C46
0.1
<F>42
T1
TR-175D
SWITCHING
TRANSFORMER
D3
D2FL20U
D2
D2FL20U
R45 10K
<1/10W>
C5
1000
/25V
+
C6
1000
/50V
+
R2 10K
<1/4W>
C49
0.01
<F>
C37
100/
6.3V
+
LF1
ELF17N004A
C3
0.022
C4
0.022
VA1
470V
VA3
470V
VA2
470V
SA1
RA-362M
CN22
B2P3-VH-B-R
K10
FTR-F3A
CN23
B2P3-VH-B-E
K11
FTR-F3A
CN3
B3P5-VH-B
CN23-1
CN23-2
CN22-1
CN22-2
CN3-2
CN3-3
CN3-4
C55 0.22
R83 120
<1/2W>
K1
FTR-F3A
K2
G5S-1
CN16
B3P5-VH-B-R
C56 0.22
R84 120
<1/2W>
K3
FTR-F3A
K4
G5S-1
CN16-4
CN16-3
CN16-2
YELLOW
WHITE
RED
BLUE
BLACK
YELLOW
WHITE
RED
BLUE
BLACK
FAN CAPACITOR-1
440V
11 uF
FAN CAPACITOR-2
440V
11 uF
FAN
MOTOR
1
FAN
MOTOR
2
MAGNETIC
COMP. B
MAGNETIC
COMP. A
UL1015 AWG20 PURPLE
UL1015 AWG20 PURPLE
UL1015 AWG20 BLUE
UL1015 AWG20 BLUE
UL1015 AWG20
WHITE
RED
UL1015 AWG20
BLUE
UL1015 AWG20
UL1015 AWG20
WHITE
RED
UL1015 AWG20
BLUE
UL1015 AWG20
UL1015 AWG16 GREEN
CN7-3
CN7-2
E
W1
FH1 FH2
F1
6.3A
<BET>
CN7
B3P5-VH-B-C
AC I N
CN7-1
UL1015 AWG20
RED
UL1015 AWG20
PINK
TERMINAL
BORAD
INDOOR UNIT A
TERMINAL
BOARD
R
S
T
N
E
1
3
E
2 (N)
R46
3.3
<5W>
D14
D3SB60
C27
100/
450V
+
R68
330K
<2W>
Q9
2SC4236
R81 62K
<RS-2W>
C28
4700P
D19 1SR139-600
D23
1SR139-600
R69 100
<1/10W>
D21 D1FL20U
C35
0.047
R71 100
<1/2W>
D20
D1FL20U
D18
MTZJ5.1B
R70 330
<1/4W>
R67
1.5
<2W>
Q10
2SC1815
POWER SOURCE
415 / 380V
50 / 60Hz
UL1015
AWG12
GRN / YEL
UL1015 AWG14 RED
UL1015 AWG14 WHITE
UL1015 AWG14 BLACK
UL1015 AWG20 BLACK
UL1015 AWG20 PURPLE
UL1015
AWG20
PURPLE
E. RELAY A
CR COMP. XEB1201-TZ
RED
WHITE
BLACK
BLACK
BLACK
RED
WHITE
BLACK
E. RELAY B
CR COMP. XEB1201-TZ
BLACK
BLACK
R
RSS
TTTT
T
T
BLACK
BLACK
BLACK BLACK
COMPRESSOR B
COMPRESSOR A
CRANK CASE
HEATER
CRANK CASE
HEATER
COMP.
AB
COMP.
UL1015 AWG14 RED
UL1015 AWG14 WHITE
UL1015 AWG14 BLACK
BLACK
UL1015 AWG20
UL1015 AWG12 GREEN / YELLOW
UL1015 AWG20 BLUE
UL1015 AWG20 PINK
UL1015 AWG20 RED
UL1015 AWG20 BLACK
I C 1
uPD780024AGK
-C28-9ET
CONTROLLER PCB ASSEMBLY ( MAIN PCB )
EZ-0031WUE-C
OUTDOOR PRINTED CIRCUIT BOARD
CIRCUIT DIAGRAM
Model : RO-90EPC
82003.01.09

5V
I C7 HU2001
5V
C13
0.1
<F>
5V
5V
C15
1000P
<R>
2
3
1
5
4
18
10
14
2
1 3
41 40
X2X1
28
29
30
31
32
14
13
12
11
17
16
15
21
36
64
26
44
47
33
48
45
46
49
50
51
52
53
54
55
56
24
10
34
35
38
39
9
25
22
27
43
23
18
19
45
37
20
7
8
63
62
61
60
59
58
57
1
2
3
4
5
6
P11
P12
P13
P14
P15
P30
P31
P32
P33
P23
P34
P35
P36
RESET
P70
P01
P17
P47
P10
P71
P02
P03
P72
P73
P74
P75
P67
P66
P65
P64
VDD1
VDD0
AVREF
AVDD
XT1
GND1
AGND
GND0
I C
P24
P16
P00
P25
P20
P21
P02
XT2
P22
P56
P57
P46
P45
P44
P43
P42
P41
P40
P50
P51
P52
P53
P54
P55
X1
8.38 MHz
C23C24 C22
1000P <R> x 3
C41 C40 C39 C38
0.11 <F> x 4
R15 1.0K <1/10W>
R14 1.0K <1/10W>
R13 1.0K <1/10W>
R12 1.0K <1/10W>
R11 1.0K <1/10W>
R30 1.0K <1/10W>
R31 1.0K <1/10W>
R32 1.0K <1/10W>
R33 1.0K <1/10W>
R37 R38 R39 R43
5V 10K <1/10W> x 4
C36
0.1
<F>
NC
I C10
NM93C46
NC
R56 R57 R58
10K <1/10W> x 3
C44
0.1
<F>
C43
0.1
<F>
5V
R44 10K <1/10W>
5V 5V
R40 10K
<1/10W> I C6
PST
600C
3
2
1
1
2
3
6
8
4
7
5
CS
SK
D1
NC
VCC
D0
NC
GND
C54 C51 C52 C53
0.01 <F> x 4
5V
R47 R51 R52 R76
10K <1/10W> x 4
R80
R77
R78
R79 1.0K <1/10W> x 4 SW1
DSS804
1
2
3
45
6
7
8DEFROST
DEFROST TEMP.
PUMP DOWN
FAN LOW NOISE
C42
0.1
<F>
5V
R27 10K
<1/10W>
14V
R26 1.0K
<1/10W>
CR63
CR62
0.01
<F>
R50 10K
<1/8W>
D7
DA226U
14V
14V
14V D6
DA226U
R49 10K
<1/10W>
R54 1.0K <1/10W>
R55 1.0K <1/10W>
Q5
2SC2712
Q6
2SC2712
NC I C4 (7/7)
uPA2003GR
NC
NC
NC
24V
24V
R59 10 <1/10W>
R61 10 <1/10W>
R62 10 <1/10W>
R60 10 <1/10W>
CN11
B6B-XASK-1-A
CN11-1
CN11-4
CN11-6
CN11-5
CN11-3
CN11-2
ELECTRONIC
EXPANSION VALVE-A
UL1430 AWG24 ORANGE
UL1430 AWG24 YELLOW
UL1430 AWG24 WHITE
UL1430 AWG24 BLUE
UL1430 AWG24 BROWN
UL1430 AWG24 RED
K 11
K 10
CN13
B2P-VH-B
PRESSURE SWITCH A
CN13-1
CN13-2
UL1015 AWG20
UL1015 AWG20
PINK
PINK
ZCAT1518-0730
EMI FILTER
PRES.
SW
A
CN14
B5P-SHF-1AA
5V
TEST
CN9
B6B-XAKK-1-A
CN14-1
CN14-5
CN14-4
CN14-3
CN14-2
CN9-1
CN9-6
CN9-5
CN9-4
CN9-3
CN9-2
THERMISTOR
TUBE
BROWN
8
1
2
3
16
15
14
9
4
5
6
7
13
12
11
10 EEV-A
BLACK
GREEN
OUTDOOR TEMP. TH. R25 = 10.00k B25 / 50 = 3950k
PIPE TEMP. TH. R0 = 16.05k B0 / 25 = 3873k
DISCHARGE TEMP. TH. R100 = 3.43k B50 / 100 = 4012k
R19 6.65K (1%) <1/10W>
R18 14K (1%) <1/10W>
R17 38.3K (1%) <1/10W>
RJ21
RJ20
C18
C17 C19
0.1 <F> x 3
I C3 (7/7)
uPA2003GR
NC
NC
LED1 SLR-325 <RED>
LED6 SLR-325 <RED>
LED3 SLR-325 <RED>
LED5 SLR-325 <RED>
LED2 SLR-325 <RED>
LED4 SLR-325 <RED>
R23 10K <1/10W>
R24 10K <1/10W>
R25 10K <1/10W>
R34 10K <1/10W>
R35 10K <1/10W>
R36 10K <1/10W>
5V
CN4
179844-1
C57 0.22
R85 120 <1/2W>
K5
FTR-F3A
CN4-1
CN4-2
8
10 7
11 6
5
12
13
14
15
4
3
2
116 9
14V
NC
NC
NC
NC
NC
C48
0.01
<F>
C7
0.01
<F>
5V
5V
R3 4.7K
<1/10W>
Q8
DTC124EKA
R1
4.7K
<1/10W>
R82
56K
PC1
TLP621
D1
D1F60
14V
C8
0.22
K 2
K 5
K 3
K 4
K 1
Q14
DTC124EKA
C14
0.01
<F>
R7 1.0K
<1/10W>
R9
10K
<1/10W>
R5 4.7K
<1/10W>
Q3
DTC124EKA
R4 4.7K
<1/10W>
5V
R8 1.0K
<1/10W>
R10
10K
<1/10W>
5V 5V
C12
0.1
<F>
I C2
7805 R92 10K
<1/10W>
24V
I C9
7824
+C10
100/
35V
5V
14V
I O
G
I O
GC47
100/
6.3V
+C45
0.1
<F>
JM4
C46
0.1
<F>42
T1
TR-175D
SWITCHING
TRANSFORMER
D3
D2FL20U
D2
D2FL20U
R45 10K
<1/10W>
C5
1000
/25V
+
C6
1000
/50V
+
R2 10K
<1/4W>
C49
0.01
<F>
C37
100/
6.3V
+
LF1
ELF17N004A
C3
0.022
C4
0.022
VA1
470V
VA3
470V
VA2
470V
SA1
RA-362M
CN22
B2P3-VH-B-R
K10
FTR-F3A
CN23
B2P3-VH-B-E
K11
FTR-F3A
CN3
B3P5-VH-B
CN23-1
CN23-2
CN22-1
CN22-2
CN3-2
CN3-3
CN3-4
C55 0.22
R83 120
<1/2W>
K1
FTR-F3A
K2
G5S-1
CN16
B3P5-VH-B-R
C56 0.22
R84 120
<1/2W>
K3
FTR-F3A
K4
G5S-1
CN16-4
CN16-3
CN16-2
YELLOW
WHITE
RED
BLUE
BLACK
YELLOW
WHITE
RED
BLUE
BLACK
FAN CAPACITOR-1
440V
11 uF
FAN CAPACITOR-2
440V
11 uF
FAN
MOTOR
1
FAN
MOTOR
2
MAGNETIC
COMP. B
MAGNETIC
COMP. A
UL1015 AWG20 PURPLE
UL1015 AWG20 PURPLE
UL1015 AWG20 BLUE
UL1015 AWG20 BLUE
UL1015 AWG20
WHITE
RED
UL1015 AWG20
BLUE
UL1015 AWG20
UL1015 AWG20
WHITE
RED
UL1015 AWG20
BLUE
UL1015 AWG20
UL1015 AWG16 GREEN
CN7-3
CN7-2
E
W1
FH1 FH2
F1
6.3A
<BET>
CN7
B3P5-VH-B-C
AC I N
CN7-1
UL1015 AWG20
RED
UL1015 AWG20
PINK
TERMINAL
BORAD
INDOOR UNIT A
TERMINAL
BOARD
R
S
T
N
E
1
3
E
2 (N)
R46
3.3
<5W>
D14
D3SB60
C27
100/
450V
+
R68
330K
<2W>
Q9
2SC4236
R81 62K
<RS-2W>
C28
4700P
D19 1SR139-600
D23
1SR139-600
R69 100
<1/10W>
D21 D1FL20U
C35
0.047
R71 100
<1/2W>
D20
D1FL20U
D18
MTZJ5.1B
R70 330
<1/4W>
R67
1.5
<2W>
Q10
2SC1815
POWER SOURCE
415 / 380V
50 / 60Hz
UL1015
AWG12
GRN / YEL
UL1015 AWG14 RED
UL1015 AWG14 WHITE
UL1015 AWG14 BLACK
UL1015 AWG20 BLACK
UL1015 AWG20 PURPLE
UL1015
AWG20
PURPLE
E. RELAY A
CR COMP. XEB1201-TZ
RED
WHITE
BLACK
BLACK
BLACK
RED
WHITE
BLACK
E. RELAY B
CR COMP. XEB1201-TZ
BLACK
BLACK
R
RSS
TTTT
T
T
BLACK
BLACK
BLACK BLACK
COMPRESSOR B
COMPRESSOR A
CRANK CASE
HEATER CRANK CASE
HEATER
COMP.
AB
COMP.
UL1015 AWG14 RED
UL1015 AWG14 WHITE
UL1015 AWG14 BLACK
BLACK
UL1015 AWG20
UL1015 AWG12 GREEN / YELLOW
UL1015 AWG20 BLUE
UL1015 AWG20 PINK
UL1015 AWG20 RED
UL1015 AWG20 BLACK
I C 1
uPD780024AGK
-C28-9ET
CONTROLLER PCB ASSEMBLY ( MAIN PCB )
EZ-0031WUE-C
Model : RO-90TPB
BLACK
BLACK
4-WAY VALVE A
4WV.
A
2004.01.09 9