split type air conditioner (50hz) duct type indoor … · split type air conditioner (50hz) duct...
TRANSCRIPT
CONTENTSSPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . 1DIMENSIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3REFRIGERANT SYSTEM DIAGRAM . . . . . . . . 5CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . . . . . . . 6
8
ERROR DISPLAY . . . . . . . . . . . . . . . . . . . . . . .
INDOOR PCB CIRCUIT DIAGRAM . . . . . . . . .10OUTDOOR PCB CIRCUIT DIAGRAM . . . . . .11
DISASSEMBLY ILLUSTRATION . . . . . . . . . . . 12PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . 21STANDARD ACCESSORIES . . . . . . . . . . . . . . 23
Indoor unit Outdoor unitRD-45FA RO-45FARD-45UA RO-45UA
SPLIT TYPE
AIR CONDITIONER (50Hz)
DUCT type
2011.06.29 1
SPECIFICATIONS
TYPE COOLING COOLING & HEATING
INDOOR UNIT RD-45FA RD-45UA
OUTDOOR UNIT RO-45FA RO-45UA
COOLING CAPACITY (kW) 12.7 12.7
HEATING CAPACITY (kW) ------- 14.3
POWER SOURCE (V) 400
FREQUENCY (Hz) 50
RUNNINGCURRENT
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
TYPEHermetic 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 1,200FAN SPEED
LOW 1,100(r.p.m.)
DISCRIMINATION MFB-30PTT
OUTDOOR 780
AIR FLOW INDOOR 1,800
(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 100Pa, 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 RD-45FA RD-45UA
OUTDOOR UNIT RO-45FA RO-45UA
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.
2005.11.07 2
DIMENSIONS
(Unit : mm)
Models : RD-45FA, RD-45UA
INDOOR UNIT
2005.11.07 3
1,135
1,177
1,015
139 264 264 264
107
32
114
66
32
54
240
28116
828
3
477
700
17316
1
40
39
240
132
240 16121
270
Models : RO-45FA, RO-45UA (Unit : mm)
OUTDOOR UNIT
2005.11.07 4
3177900 330 12
9
21
1165
400
650
370
Air Flow
151
170
99
196
REFRIGERANT SYSTEM DIAGRAM
Models : RD-45FA / RO-45FA
2005.11.07 5
: COOL
: HEAT
Refrigerant Pipe 19.05mm (3/4")
Refrigerant pipe9.52mm (3/8")
Models : RD-45UA / RO-45UA
INDOOR UNIT
ChargingValve
Charging Valve
OUTDOOR UNIT
Compressor
Strainer
Strainer
Expansion Valve
Strainer
Condenser 4-wayValve
Muf
fler
x 2
PressureCheck Valve
HighPressureSwitch
Acc
umul
ator
Refrigerant Pipe 19.05mm (3/4")
Refrigerant pipe9.52mm (3/8")
INDOOR UNIT
Evaporator
ChargingValve
Charging Valve
OUTDOOR UNIT
CompressorStrainer
Strainer
Condenser
PressureCheck Valve
HighPressureSwitch
Evaporator
Acc
umul
ator
Cappillary Tube
CIRCUIT DIAGRAM
Model : RD-45FA
Model : RO-45FA
2005.11.07 6
Model : RD-45UA
Model : RO-45UA
2005.11.07 7
GRAY
U(T1) W(T3)
V(T2)
BROW
N
JP
Delay
off
+2 deg.
commercial
Function
Commercial mode
on
0 deg.
normal
No delayFan delay change (heating operation)JP3
Room temp. correction (cooling)
JP
JP1
JP2
SW1 & SW2
SW1-1 Fan changeron offSW Function
SW2-3
Room temp. correction (heating)SW2-1SW1-2
SW2-2not auto
0 deg.-
pulse auto
+4 deg.-
- -
edgeAuto restartEx. signal function changer
Fan changer
SW1-3 SW1-4 Wired remote controllerRemote control unit custom code switching
on
on offoff
onon
off
offweekly type
EZ-09503HSE-R seriesEZ-098YHSE-R series
"with thermistor" typeWireless
B type
D typeC type
A type
Model : RD-45FA
2005.11.07 8
INDOOR PCB CIRCUIT DIAGRAM
9
8
7
6
5
4
3
2
1
10
11
12
13
14
15
16
5V5V
R41 1.0K <1/10W>
5V
C400.01<F>
C2 10/25V
+
12V
1
2
3
4
5
6
7
8
7 10 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
VCCVOUT
GND
SUB
NC
54
3 1
2
5V 5V
C120.1<F>
I C9BD4742G
D1DAN202K
C370.01<F>
C110.1<F>
X1CSTS0500MG03-T
2
1 70 69X1 X2
12
13
16
17
42
41
43
44
50
63
192021222324
29262728
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
7677
59
58
57
56
55
54
53
52
71
14
15
40
36
37
38
39
62
61
51
47
48
49
72
35
313234
18
64
60RESET
P03
P27
P56P55P54
R72 10K<1/10W>
R80 10K<1/10W>
R79 1.0K<1/10W>
C100.1<F>
5V
R39 10K<1/10W>
C360.01<F>
R40 1.0K<1/10W>
5V
C130.1<F>
5V
I C7BR93LC46
R45 - R4710K <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
P10P11
P04
P05
P07
P15
P16
P17
P130
P131
P72
P20
VDD0
VDD1
AVRF0
AVRF1
AVSS
VSS0
VSS1
P31
P32
P53
P46
P70
P71
P51P50P47P52
P45P44P43P42P41P40
P02
P36
P30
P67
P66
P65
P21
P22
P25
P26
C270.1<F>
C260.1<F>
C250.1<F>
C240.1<F>
R21 - R241.0K <1/10W> x 4
5V C28 - C310.01 <F> x 4
5V
14V
R33 - R361.0K <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
1 2
4321
842
15 C
123456
1
3
4
2
1
9
3
7
6
5
4
8
2
10
K104
SSR
I NT
1
2 3
4
3 2
1
3 1
2
2
3 1
O IG
O IG
2
132
1 4
2
1
3
2
1
1
2
4
3
1
2
4
3
1
2
3
4
1
2
2
1
1 2
5V
5V
C21 - C230.1 <F>x 3
C17 - C200.1 <F> x 3
5V
+ C30.01<F>
5V
C1100/6.3V
5V
5V
14V
PC103TLP621 <GB>
14V12V
5VSW2
R15 - R1710K <1/10W> x 3
R18 - R201.0K <1/10W> x 3
SW1
14V
I C5 (7/7)uPA2003GR
JM4
5V
14V
I C3 (3/7)uPA2003GR
14V
D3D1FS4A
D2DA226U
12V
12V
14V
REMOTE CONTROL UNIT
TERMINAL BOARD
EARTH WIRE
3 2 1
UL1
430
AW
G22
BLA
CK
UL1
430
AW
G22
RE
D
UL1
430
AW
G22
WH
ITE
R43 R44
10K <1/10W> x 2I C3 (1/7)uPA2003GR
R7110K<1/10W>
R6815.4K<1/10W>
R6928K<1/10W>
R70 10K<1/10W>
I C3 (1/7)uPA2003GR
I C6-2BA10393F
I C6-1BA10393F
R67 390<1/10W>
6 11
2
31
765
+
+-
-
9
8
15
14
13
2
3
4
12
36
8
475
CSSKD INC
VCCDONC
GND
R42 47<1/10W>
C411000P<R>
C390.01<F>
R50 10K<1/10W>
R49 10K<1/10W>
R62 - R6410K <1/10W> x 3
R57 - R591.0K <1/10W> x 3
C140.1<F>
C150.1<F>
C160.1<F>
C8 0.1<F>
C9 0.1<F>
R60 1.0K<1/10W>
R61 1.0K<1/10W>
14V
R6510K<1/10W>
R6649.9K<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>
CN8B2B-XASK-1-A WHITE
CN7B2B-XAKK-1-A BLACK
ROOM TEMPERATURE THERMISTOR
PIPE TEMPERATURE THERMISTOR
CN11B5B-XASK-1-AWHITE
LOUVER ( UP / DOWN )
CN12B5B-XARK-1-ARED
LOUVER ( RIGHT / LEFT )
CN13B8B-XASK-1-AWHITE
INDICATOR
CN6B3B-XAKK-1-ABLACK
CN14B02B-PAMK-1GREEN
FRESH AIR
HEATER
CN15B02B-PA0K-1ORANGE
CN9B3B-XARK-1-ARED
FLOAT SWITCH
FEED BACK
CN10B3P-VH-BWHITE
SW3
R25 - R2810K <1/10W> x 4
FANCAPACITOR15uF440V
CN108B2P3-VH-B-YYELLOW
CN3B5P-SHF-1AAWHITE
TEST
CN107B6P11-VH-BWHITE
CN109B2P3-VH-B-EBLUE
DRAIN PUMP
1 2
14V
CR101120 / 0.2
K104G5N-1A
K102G5SB-14DC12V
K103G5SB-14DC12V
K101G5SB-14DC12V
K108G5N-1A
CR104120 / 0.2
CN111B2P3-VH-BWHITE
1 2
CN101B2P3-VH-B-CBLACK
AC I N MAGNETICRELAY
NL
FH101
FH102
F101 3.15A<BET>
VA101470V
K110G2R-1ADC12V
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
CN116B10B-PASK-1WHITE
CN2B10B-PASK-1WHITE
5V
Q2DTC124EKA
C330.01<F>
C320.01<F>
R78 390<1/10W>
R77 390<1/10W>
1
2
3
8
16
14
12
9
11 6
4
2
13
153
1
5
8
9
15
13
2
4
14
16 1
3
1
2
3
2
1
2
110 7
2
1
116
C350.01<B>
R7310K<1/10W> R74 1.0K <1/10W>
5VR5310K<1/10W>
C380.01<F>
R5510K<1/10W> R56 1.0K <1/10W>
I C2 (1/7)uPA2003GR
I C3 (1/7)uPA2003GR
C340.01<F>
R54 180<1/10W>
14V
14V
Q1DTA143 I C4 (4/7)
uPA2003GR
I C2 (6/7)uPA2003GR
B Z
3
1
FANMOTOR
OUTDOOR UNIT
2(N)
JM101JM102
5V
C1130.01<B>
R105 1.0K<1/4W>
R106 10K<1/4W>
D1041SR139-600
R104 56K<RS-1W>
PC101TLP621 <GB>
UL1
015
AW
G20
WH
ITE
UL1
015
AW
G20
WH
ITE
UL1
015
AW
G22
BLA
CK
UL1
015
AW
G22
WH
ITE
UL1
015
AW
G22
RE
D
UL1
015
AW
G22
PIN
K
UL1
015
AW
G22
PU
RP
LE
UL1
015
AW
G22
BLU
E
UL1
015
AW
G18
G
RAY
UL1
015
AW
G18
W
HIT
E
UL1
015
AW
G18
B
LAC
K
TERMINAL BOARD
UL1
015
AW
G22
PU
RP
LE
UL1
015
AW
G22
PU
RP
LE
SECONDARY
PRIMARY
CN103B2P3-VH-B-RRED
POWER TRANSFORMEREZ-0970WWE-T
5V
12V
C1120.1<F>
C11110/25V
+
I C101NJM7805
I C102NJM7812
PC102TLP621 <GB>
C1140.01<B>
FL102BL02RN1
R108330 <1/4W>
FL101BL02RN1
14V Q1012SD1932
C109 10/ 25V
+
D10
2M
TZ
J15C
D101D2SB20
R102 10K<1/4W>
C1071000/50V
+
R103 1.0K<1/2W>
C10810/25V
+
CN104B2B-XARK-1-ARED
JM103UL1430 AWG22 RED
UL1430 AWG22 RED
UL1430 AWG26 GRAY
UL1430 AWG26 GRAY
UL1430 AWG26 GRAY
UL1430 AWG26 GRAY
CN105B04B-PASK-1WHITE DC SUPPLY
CN1B04B-PASK-1
WHITECN114B3B-XH-AMWHITE
EX. I N
EX. OUT
CN115B3B-XH-AMWHITE
5V
R10
7 3
30 <
1/4W
>
5V 12V 14V
R76 10K<1/10W>
R75 10K<1/10W>
CN106B02B-PAKK-ABLACK
EX. SIGNAL
CN5B02B-PAKK-1BLACK
SERIAL
CN4B02B-PARK-1RED
NEW SERIAL
CN16B02B-PASK-1WHITE
321
65
4
4321
87
65
REMTE CUSTOMOREMOTE CUSTOM
FAN SWITCHING
FAN SWITCHING
EX. SIGNAL FUNCTION SWITCHINGROOM TEMPERATURE CORRECTION( HEATING OPERATION )
AUTO RESTART
R11 - R1410K <1/10W> x 4
R7 - R101.0K <1/10W> x 4
C4 0.1<F>C
42 -
C43
0.1
<F
> x
2
I C 1
uPD780058BGK-A42-9EU-A
CONTROLLER PCB ASSEMBLY ( MAIN PCB ) K03BZ-0408WSE-C1
POWER SUPPLY PCBK04CW-0401WSE-P0
EX. SIGNAL
FAN CHANGERFAN CHANGER
5V
I C 103 H I 2002
14V
VA103470V
18
14
10
4
3
2
5
1
K101G2R-1ADC12V
K101G5SB-14DC12V
14VK104G5N-1A
K102G5SB-14DC12V
K103G5SB-14DC12V
W105
SERIAL
CR101120 / 0.2
TERMINAL BOARD
CN113B02B-PARK-1RED
1
2
2
1
2
1
1
1
2
2
3
3
O I
O I
G
G
4
3
2
1 1
2 3
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 GRAYK102
K110
K101
K103
K104
I NT
RELAY DRIVE
CN116B10B-PASK-1WHITE
CN2B10B-PASK-1WHITE
14V
5V
Q2DTC124EKA
C330.01<F>
14VI C2 (6/7)uPA2003GR
C320.01<F>2
3
1
8
16
14
1213
11
15
9
6
4
2
5
3
1
8
15
13 4
214
16
9
3
1
1
3
2
2
1
2
1
2
1
10 7
116
+
5V
5V
C1100/6.3V
C30.1
<F>
5V
C17 - C200.1 <F> x 4
C21 - C230.1 <F> x 3
C4 0.1<F>
5V
5V
5V
14V
R5310K<1/10W>
C380.01<F>
R5510K<1/10W> R56 1.0K <1/10W>
C340.01<F>
I C2 (1/7)uPA2003GR
I C3 (1/7)uPA2003GR
C350.01<B>
I C4 (4/7)uPA2003GR
Q1DTA143
R54 180<1/10W>
5V
5V12V
14V
SW2
R15 - R1710K <1/10W> x 3
R18 - R201.0K <1/10W> x 3
C42
- C
430.
1 <
F>
x 2
SW1
R7 - R101.0K <1/10W> x 4
R11 - R1410K <1/10W> x 4
65
66
73
80
79
78
7677
59
58
57
56
55
54
53
52
71
14
15
40
36
37
38
39
62
61
51
47
48
49
72
35
313234
18
64
60
369X2X1
701
P03
P27
RESET
2
P57
P54P55P56
XT2
P35
P34
P33
P37
P00
P01
P63
P62
P61
P60
P64
P24
P23
I C
P120
P121
P122
P123
P124
P125
P126
P127
P10P11
P12
14V
JM45V
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
28272629
242322212019
63
50
44
43
42
41
12
13
16
17 P26
P25
P22
P21
P30
P67
P66
P65
P36
P02
P45P44P43P42P41P40
P71
P51P50P47P52
P70
P46
P53
P32
P31
P20
VDD0
VDD1
AVRF0
AVRF1
AVSS
VSS0
VSS1
P72
P131
P130
P17
P16
P15
9
8
10
11
12
13
14
15
16
7
6
5
4
3
2
1
7 10
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
31
2
345
1
23
6
847
5
CSSKD I
NC
VCCDONC
GND
5V
5V
C130.1<F>
R3910K<1/10W>
5V
C100.1<F>
R79 1.0K<1/10W>
R8010K
<1/10W>
5V5V
C110.1<F>
R7210K
<1/10W>
C120.1<F>
C370.01<F>
I C9BD4742G
VCCVOUTGND
SUB
NC
D1DAN202K
X1CSTS0500MG03-T
R40 1.0K <1/10W>
C360.01<F>
R45 - R4710K <1/10W> x 3
I C7BR93LC46
R48 10K <1/10W>
14V
14V14V I C3 (3/7)
uPA2003GR
I C3 (1/7)uPA2003GR
8
9
15
14
134
3
2
6 11
12
3+-
I C6-1BA10393F
R67 390<1/10W>
12V
5V
R7110K<1/10W>
I C6-2BA10393F
+-7
5
612V
C390.01<F>
C411000P<R>
R42 47<1/10W>
12VD3D1FS4A
D2DA226U
R6815.4K<1/10W>
R6928K<1/10W>
R70 10K<1/10W>
+ C2 10/25V
C400.01<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 - R6410K <1/10W> x 3
R57 - R591.0K <1/10W> x 3
5V
5V
R7310K<1/10W>
R74 1.0K<1/10W>
R75 1.0K<1/10W>
R76 1.0K<1/10W>
C160.1<F>
C140.1<F>
C150.1<F>
R60 1.0K<1/10W>
R61 1.0K<1/10W>
R6510K<1/10W>
R6649.9K<1/10W>
14V
C8 0.1<F>
C9 0.1<F>
JM1
JM3
JM2
10K <1/10W> x 3R3 R1R2
JM101
+
5V
12V
C1120.1<F>
C11110/25V
I C101NJM7805
I C102NJM7812
PRIMARY
SECONDARYD101D2SB20
2
3
14
2
1
JM103UL1430 AWG22 RED
UL1430 AWG22 RED
+
+
R10210K
<1/4W>
C1071000/50V
R1031.0K
<1/2W>
C10810/25V
14VQ1012SC1932
+ C10910/
25V
D102 MTZJ15C
CN114B3B-XH-AMWHITE
5V 12V 14VCN105B04B-PASK-1WHITE
CN104B2B-XARK-1-ARED
CN103B2P3-VH-B-RRED
2
1
UL1
015
AW
G22
VIO
LET
UL1
015
AW
G22
VIO
LET
POWER TRANSFORMEREZ-0970WWE-T
DC SUPPLY
4
3
2
1UL1430 AWG26 GRAY
UL1430 AWG26 GRAY
UL1430 AWG26 GRAY
UL1430 AWG26 GRAY
CN1B04B-PASK-1
WHITE
EX. I N
EX. OUT
CN115B2B-XH-AMWHITE
14V
FL101BL02RN1
R10
7 3
30<
1/4W
>
5V
C1140.01<B>
FL102BL02RN1
PC103TLP621<GB>
R108330<1/4W>
PC102TLP621<GB>
JM102
FH102
FH101
F1013.15A<BET>
L NAC I N
CN101B2P3-VH-B-CBLACK
1 2
UL1
015
AW
G18
BLA
CK
UL1
015
AW
G18
WH
ITE
UL1
015
AW
G20
RE
D
12 5
5 12348
42
1C
SW3
5V
C24 - C270.1 <F> x 4
R21 - R241.0K <1/10W>
x 4
R25 - R2810K <1/10W> x 4
TEST
CN3B5P-SHF-1AAWHITE
1
2
3
4
5
1 2
1 2
123456
CN107B6P11-VH-BWHITE
CN108B2P3-VH-B-YYELLOW
UL1
015
AW
G20
WH
ITE
UL1
015
AW
G20
WH
ITE
UL1
015
AW
G22
PU
RP
LE
UL1
015
AW
G22
PIN
K
UL1
015
AW
G22
RE
D
UL1
015
AW
G22
WH
ITE
UL1
015
AW
G22
BLA
CK
UL1
015
AW
G22
BLU
E
CN109B2P3-VH-B-EBLUE
DRAIN PUMP
5V
BZ1
R29 - R3210K <1/10W> x 4
R33 - R361.0K <1/10W> x 4
C28 - C310.01 <F> x 4
I C3 (1/7)uPA2003GR
R38 1.0K<1/10W>
R37 1.0K<1/10W>
B Z
FANMOTOR
FAN CAPACITOR15.0uF440V
2(N)
3
1
OUTDOOR UNIT
REMOTE CONTROL UNIT
EARTH WIRE
3 12 TERMINAL BOARD
CN10B3P-VH-BWHITE
FEED BACK
FLOAT SWITCH
CN9B3B-XARK-1-ARED
HEATER
CN15B02B-PA0K-1ORANGE
FRESH AIR
CN14B02B-PAMK-1GREEN
CN6B3B-XAKK-1-ABLACK
UL1
430
AW
G22
WH
ITE
UL1
430
AW
G22
RE
D
UL1
430
AW
G22
BLA
CK
DISPLAY
CN13B8B-XASK-1-AWHITE
CN12B5B-XARK-1-ARED
LOUVER (R / L )
LOUVER (U / D )
CN11B5B-XASK-1-AWHITE
CN8 B2B-XASK-1-AWHITE
CN7 B2B-XAKK-1-ABLACK
GRAY
GRAY
BLACK
BLACK
ROOM TEMPERATURE THERMISTOR
PIPE TEMPERATURE THERMISTOR
R4 - R61.0K <1/10W>x 3
COMMERCIAL MODE
ROOM TEMPERATURE CORRECTION( COOLING OPERATION )
FAN DELAY CHANGE( HEATING OPERATION )
FAN SWITCHING
FAN SWITCHING
REMOTE CUSTOMREMOTE CUSTOM
EX. SIGNAL FUNCTION SWITCHINGROOM TEMPERATURE CORRECTION( HEATING OPERATION )
8765
4
32
1
6
54 1
23
UL1430 AWG26 GRAY
UL1430 AWG26 GRAY
EX. SIGNAL
CN106B02B-PAKK-1BLACK
CN5B02B-PAKK-1BLACK
EX. SIGNAL
SERIAL
CN4B02B-PARK-1RED
NEW SERIAL
CN16B02B-PASK-1WHITE
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 PCBK04CW-0400HSE-P0
AUTO RESTART
FAN CHANGERFAN CHANGER
JP
Delay
off
+2 deg.
commercial
Function
Commercial mode
on
0 deg.
normal
No delayFan delay change (heating operation)JP3
Room temp. correction (cooling)
JP
JP1
JP2
SW1 & SW2
SW1-1 Fan changeron offSW Function
SW2-3
Room temp. correction (heating)SW2-1SW1-2
SW2-2not auto
0 deg.-
pulse auto
+4 deg.-
- -
edgeAuto restartEx. signal function changer
Fan changer
SW1-3 SW1-4 Wired remote controllerRemote control unit custom code switching
on
on offoff
onon
off
offweekly type
EZ-09503HSE-R seriesEZ-098YHSE-R series
"with thermistor" typeWireless
B type
D typeC type
A type
Model : RD-45UA
2005.11.07 9
5V
5V
5V
R5110K<1/10W>
5V
5V
5V
5V
JM4
R54 10K <1/10W>
R55 10K <1/10W>
C340.1<F>
NC
NC5V
R2210K<1/10W>
C390.01<F>
R21 1.0K <1/10W>
C440.1<F>
NC
R42 10K<1/10W>
I C7NM93C46
NC
NC
NC
R43 - R4510K <1/10W> x 3
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>
C24 C21C22C23
1000P <R> x 4
X18.38MHz
EF0EC8384T42
1 3
41 40X1 X2
28
29
30
31
32
14
13
12
11
171615
27
21
22
39
36
64
26
44
47
33
48
46
49
50
51
52
53
54
55
56
241034
38
42259
35
43
23
18
19
45
37
20
7
8
63
62
61
60
59
58
57
2456
13
P15
P14
P13
P12
P11
P33
P32
P31
P30
P24
P23
P16
P34P35P36
I C
RESET
P47
P17
P01
P70
P10
P71
P03
P72
P73
P74
P75
P64
P65
P66
P67VDD1VDD0AVREF
XT1
GND1AGNDGND0
AVDD
P00
P25
P20
P21
P02
XT2
P22
P56
P57
P46
P45
P44
P43
P42
P41
P40
P51P53P54P55
P50P52
NC
NCNCNC
NC
NC
NC
NC
NC
C250.01<F>
5V
R104.7K<1/10W>
C331000P <R>
14V
14V
I C4-7 uLN2003
I C4-6 uLN2003
I C4-5 uLN2003
I C4-4 uLN2003
I C4-3 ULN2003
R46 10K<1/10W>
NC
NC
NCNC
C380.1<F>
C370.1<F>
5V
5V
+ C36 100/6.3V
C160.1<F>
14V I C27805
R810K<1/10W>
C110.01<F>
D7S3L20U
C101000/25V
+
SWITCHINGTRANSFORMER
T1ZFT19K01
12345
107
I OG
143
134
5 12
6 11
107
SUB
NC
VCCVOUT
GND 3452
1
CSSKD INC
VCCDONC
GND 5748
6321
1
2
3
1
2
34
5
1
3
2 1
2
3
14
10
18
1
2
4
3
16
15
14
13
12
11
10
I C3-1 uPA2003
I C3-2 uPA2003
I C3-3 uPA2003
I C3-4 uPA2003
I C3-5 uPA2003
I C3-6 uPA2003
I C3-7 uPA2003
14V 14V
1
3
5
7
6
4
2
K 7K 5K 6K 3K 4K 1K 2
5V
C260.01<F>
Q5DTC124EKA
R94.7K<1/10W>
PC1TLP621 <GB>
D1D1F60
C50.22
R16 56K<RS - 1W>
5VR23 10K <1/10W>
R25 10K <1/10W>
LED1 EBR3864 <RED>
LED2 EBR3864 <RED>
I C 6 HU2001
5V
5V
C320.1<F>
Q3DTC124EKAR38 4.7K
<1/10W>
Q4DTC124EKA
5V
R40 1.0K<1/10W>
R39 10K<1/10W>
5VC310.01<F>
R37 4.7K<1/10W>
VA3470V
C20.22
LF10.5A
<SS11V>
VA1470V
FH1 FH2
F16.3A
<BET>
D8D3SB601
2
3
4
C12 1000/450V
+
Q12SC4236
R2 330K<2W>
2
3
1
C13 4700P<ECQM>
D21SR139-600
R3 62K<RS - 2W>
D5D1FL20U
+
C15100/6.3V
R7 330<1/4W>
D4D1FL20U
R4 100<1/2W>
C14 0.047<ECQB>
D6MTZJ5.1B
R6 1.5<RS - 2W>
Q22SC1815
R5 10K<1/10W>
12
3
R1
3.3
<RC
- 5W
>
E
TERMINAL
250V10A
BELT HEATER
TUBE
TUBE
BLACK
BLACK
BLACK
BLACK
5V
5V
CN10B2B-XARK-1-ARED
CN10-1 RED
CN10-2 RED
CN11-2 BLACK
CN11-1 BLACK
CN11-3 BLACK
CN11-4 BLACK
CN11-5 BROWN
CN11-6 BROWN
6
5
4 3
2
1
CN1-1
CN1-3
CN1-2
BLACK
WHITE
RED
BLUE
UL1015 AWG20 BLACK
UL1015 AWG20 BLACK
UL1015 AWG20 BLACK
UL1015 AWG20 BLACK
4-WAY VALVE
UL1015 AWG18GRAY
BLACK
WHITE
RED
BLUE
C20 C19 C18C17
0.1 <F> x 4
R4110K<1/10W>
I C8BD4742G
C350.1<F>
C430.1<F>
C410.1<F>
C27 C30 C29 C28
0.01 <F> x 4
SW1DSS803
R32
R29R30R31
1.0K <1/10W> x 4
R33 R36R35R3410K <1/10W> x 4
C420.1<F>
C400.1<F>
R50 1.0K<1/10W>
R52 1.0K<1/10W>
R53 10K<1/10W>
CN14B2P-VH-BWHITE
ELECTRIC EXPANSION VALVEE.E.V.
CN12B6B-XASK-1-AWHITE
CN12-4 UL1430 AWG24 ORANGE
CN12-1 UL1430 AWG24 RED
CN12-2 UL1430 AWG24 BROWN
CN12-3 UL1430 AWG24 BLUE
CN12-5 UL1430 AWG24 YELLOW
CN12-6 UL1430 AWG24 WHITE
CN14-1 UL1015 AWG20BLUE
CN14-2 UL1015 AWG20BLUE
HIGH PRESSURE SWITCHPRES.SW
CN11B6B-XAKK-1-ABLACK
THERMISTOR
CN1B3P5-VH-B-CBLACK
CN2B2P3-VH-B-YYELLOW
CN3B4P7-VH-B-RRED
CN4B2P3-VH-B-YYELLOW
CN5B4P7-VH-BWHITE
CN6179844-1WHITE
CN7179844-4YELLOW
CN8B2P3-VH-B-RRED
K7FTR-F3A
K6FTR-F3A
K5FTR-F3A
K3FTR-F3A
K4G5S-1
C7 0.22
C8 0.22
R59 120<1/2W>
R60 120<1/2W>
K1FTR-F3A
K2G5S-1
C6 0.22R58 120<1/2W>
CN2-1
CN2-2
CN3-1CN3-2
CN3-3
CN3-4
CN4-1
CN4-2
CN5-1CN5-2
CN5-3
CN5-4
CN7-1
CN7-2
CN8-2
CN8-1
CN6-2BLACK
CN6-1BLACK
UL1015 AWG20BLACK
WHITE
RED
BLUEUL1015 AWG20
UL1015 AWG20
UL1015 AWG20
YELLOWUL1015 AWG20
YELLOWUL1015 AWG20
BLUEUL1015 AWG20
REDUL1015 AWG20
WHITEUL1015 AWG20
BLACKUL1015 AWG20
YELLOWUL1015 AWG20
YELLOWUL1015 AWG20
UL1
015
AW
G22
R
ED
UL1
015
AW
G22
P
INK
UL1
015
AW
G22
B
LAC
K
UL1
015
AW
G22
W
HIT
E
UL1015 AWG18
UL1015 AWG18
WHITE
BLACK
UL1
015
AW
G14
W
HIT
E
UL1
015
AW
G16
B
RO
WN
UL1
015
AW
G14
R
ED
UL1
015
AW
G14
B
LAC
K
R S T N
MAGNETICRELAY
E
R
ST
N
1
2
3
4WV
COMP.A
COMPRESSOR-A
POWER SOURCE415 / 380V50Hz
W1
INDOOR UNIT
FAN CAPACITOR-1
FAN CAPACITOR-2
FANMOTOR
1
FANMOTOR
2
I C 1
EXPANSION VALVE FIRST PULSE SWITCHING FOR LONG PIPING (E.E.V.)
SPARE
R20
6.6
5K (1
%)<
1/10
W>
R19
6.6
5K (1
%)<
1/10
W>
R18
14K
(1%
)<1/
10W
>
R17
38.
3K (1
%)<
1/10
W>
CO
MP.
TE
MP.
R10
0=3.
43K
B50
/100
=401
2K
PIP
E T
EM
P.R
0=16
.05K
B0/
25=3
873K
OU
TDO
OR
TE
MP.
R25
=10.
00K
B25
/50=
3950
K
DIS
CH
AR
GE
TE
MP.
R10
0=3.
43K
B50
/100
=401
2K
CONTROLLER PCBASSEMBLY K04DF-0401HUE-C1
uPD780076GK -649-9ET-A
C10.22
DIP-SW setting
SW1-1
SW1-2
SW1-3
Expansion valve first pulse switching for long piping
Spare
Spare
Function on off
Long piping mode Normal mode
--
--
--
--
SPARE
Model : RO-45UA
OUTDOOR PCB CIRCUIT DIAGRAM
2005.11.07 10
CAUTION
Supply power to the crankcase heater for at least 12hours before the start of operation in winter.
(1) Stop the air conditioner operation.(2) Press the master control button and the fan control button si-
multaneously for 2 seconds or more to start the test run.
(3) Press the start/stop button to stop the test run.
[SELF-DIAGNOSIS]When the error indication “E:EE” is displayed, follow the followingitems to perform the self-diagnosis. “E:EE” indicates an error hasoccurred.
SU MO TU WE TH FR SA
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 errorcode.
(3) Press the set temperature buttons simultaneously for 5seconds or more to stop the self-diagnosis.
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 sensoropen
Outdoor heat exchanger temperature sensorshort-circuited
Power source connection error
Float switch operated
Outdoor temperature sensor open
Outdoor temperature sensor short-circuited
000102
03
04
05060708090A0b
Unit number (usually 0)Error code
Test run display
Error code Error contents
Discharge pipe temperature sensor or compressortemperature sensor open
Discharge pipe temperature sensor or compressortemperature sensor short-circuited
Outdoor high pressure abnormal
Discharge pipe temperature or compressortemperature abnormal
Model abnormal
Indoor fan abnormal
Outdoor signal abnormal
Outdoor EEPROM abnormal
0c
0d
0E
0F
11121314
EX. Self-diagnosis flash
1flash
2 flash
3 flash
4 flash
5 flash
6 flash
7 flash
8 flash
9 flash
10 flash
flash
Lighting
Lighting
Lighting
Lighting
Lighting
Lighting
Lighting
Lighting
Lighting
Lighting
Model abnormal or EEPROM abnormal
Power source connection error
Discharge temp. sensor error
Heat exchanger temp. sensor error
Outdoor temp. sensor error
Communication signal error
Indoor unit error
Discharge temp. abnormal
High pressure abnormal
Compressor temp. abnormal
Compressor temp. sensor error
No error. Protect operationDislighting
2. OUTDOOR UNIT LEDSHeat & Cool model (reverse cycle) only
When a malfunction occurs in the out-door unit, the LEDs on the circuit boardlight to indicate the error. Refer to thefollowing table for the description ofeach error according to the LEDs.
LED1 LED2 Error contents
When the fault is cleared, the LED lamp goes off.However, for discharge pipe temperature abnormal and high pres-sure abnormal, the LED lamp lights continuously for 24 hours, aslong as the power is not turned off.
LED2 LED1
LED layout
ERROR CONTENTS
2005.11.07 11
Models : RD-45FA, RD-45UA
DISASSEMBLY ILLUSTRATION
2005.11.07 12
20
73
146
764
75
74
72
325
324
160
Insulation
Insulation
Control Box
Insulation
Models : RD-45FA, RD-45UA
2005.11.11 13
111
56
108
110
41
150
4067
139
138
164
816817287
236
553
956
223
288
287
875
Models : RD-45FA, RD-45UA
2005.11.11 14
3
25
31
1
6
4
3
Models : RO-45FA, RO-45UA
2005.11.11 15
15
1614
1378
9
10
11
12
Models : RO-45FA, RO-45UA
2005.11.11 16
38
18
15
17
39
16
20
23
25
Model : RO-45FA
2005.11.11 17
21
20
19
18
17
16
15
2524
22
23
29
Model : RO-45UA
2005.11.11 18
37
A
36
35
34
34
28
Model : RO-45FA
2005.11.11 19
28
2627
35
34
34
Model : RO-45UA
2005.11.11 20
20 Control Cover-A Sub Assy 9374516018 937451601840 Motor Mount 9374281015 937428101541 Bracket Motor Assy 9374230013 937423001356 Sirocco Fan Assy 9356531022 935653102267 Rubber 313659068604 31365906860472 Cabinet-L Sub Assy 9374509010 937450901073 Cabinet-R Sub Assy 9374508013 937450801374 Intake Cover Sub Assy 9374512010 937451201075 Outlet panel Sub Assy 9374510016 9374510016
108 Base Sub Assy 9374504015 9374504015
110 Casing-A 9374233014 9374233014111 Casing-B 9374234011 9374234011138 Separate Wall Assy 9374228010 9374228010139 Panel (Control Box) Sub Assy 9374506019 9374506019146 Evaporator Assy 9372585047 9372585047150 Bracket (Evaporator)-R 9374207015 9374207015160 Drain Pan Sub Assy 9374513017 9374513017164 Motor, Induction 9600830093 9600830093223 Control Box-A 9374219018 9374219018236 Controller PCB Assy 9705246089 9705246096
287 Cap (POWER) 9352173011 9352173011288 One Touch Bush 9374407019 9374407019324 Main Panel Sub Assy 9374511013 9374511013325 Intake Frame Assy 9374216017 9374216017553 Power Transformer 9704129017 9704129017764 Drain Cap 9356541007 9356541007816 Terminal-3P 9703345012 9703345012817 Terminal-3P 9306489045 9306489045875 Power Supply PCB Assy 9705668027 9705668010956 Control Cover-B 9374222018 9374222018
---- Thermistor SPRING-a 313728262708 313728262708---- Room Temperature Thermistor 9703299025 9703299025---- Pipe Temperature Thermistor 9703297021 9703297021---- Remote Control Unit Assy 9372266021 9372266014---- RFM (Motor Band) 9374646012 9374646012---- Motor Band-B 9374648023 9374648023---- Control Box-B 9374220014 9374220014---- Motor Band-A Assy 9374647019 9374647019---- Wire w/Connector 9704856012 9704856012---- Wire w/Connector --------- 9705245020
---- Wire w/Connector 9705243026 9705243026---- Wire w/Connector 9705244023 9705244023
PARTS LIST
When you order parts, please make a photocopy of this page andfill the number of the parts in the "Order" column.
INDOOR UNIT
Ref.
No.Description
RD-45FA
Ord.
Q'ty
Part No.
RD-45UA
2005.11.11 21
1 Top Panel Sub Assy 9374417018 93744170182 Front Panel-L, Painted 9374094042 93740940423 Fan Guard 9374330010 93743300104 Side Grip 9374173013 93741730135 Service Panel Sub Assy 9374415021 93744150216 Right Panel Sub Assy 9374416028 93744160287 Motor Bracket Sub Assy 9374418022 93744180228 Propeller Fan Assy 9366378013 93663780139 Motor, Induction 9601671060 9601671060
10 Condenser-A Assy 9374433070 9374433032
11 Condenser-B Assy 9374434053 937443403912 Separate Wall-L 9374135028 937413502813 Cap Foot 9374345014 937434501414 Base Assy 9374166022 937416602215 3-Way Valve Assy 9372205044 937220504416 3-Way Valve Assy 9372205099 937220509917 Compressor Assy 9374251018 937425101818 Accumulator Assy 9371615011 937161501119 Solenoid --------- 990016505520 Pressure Switch 9900276010 9900186012
21 4-Way Valve --------- 990016401022 Discharge Temperature Thermistor --------- 990027701723 Check Valve Assy 9374274017 937427401724 Coil (Expansion Valve) --------- 990019002625 Strainer Assy 9372524015 937252401526 Controller PCB Assy --------- 970567702927 Magnetic Relay --------- 990022701228 Terminal-7P 9363276039 936327603929 Expansion Valve --------- 990017001131 Emblem Rear 9361328006 9361328006
34 Capacitor (Fan Motor) 9900270049 990027004935 Fuse 0600376086 060037608636 Terminal-2P 9701971015 ---------37 Thermostat (Outdoor) 9900275013 ---------38 Thermostat (Overheat) 9354061002 ---------39 Capillary Assy 9372197356 ---------
---- Thermistor Assy --------- 9900274016---- Drain Cap --------- 313166024302---- Drain Pipe --------- 9301102000
When you order parts, please make a photocopy of this pageand fill the number of the parts in the "Order" column.
OUTDOOR UNIT
Ref.No.
DescriptionOrd.Q'ty
Part No.
RO-45UARO-45FA
A Relay 9900287016 ---------
2005.11.11 22
4
4
4
2
1
1(large)
1(small)
1
2
1
1
Name and Shape Q'ty ApplicationRD-45FA RD-45UA
Hanger
Special nut A(large flange)
Special nut B(small flange)
Coupler heatinsulation(large)
Coupler heatinsulation(small)
Nylon fastener
Remotecontrol unit
Tapping screw
Drain hose insulation
For suspending the indoorunit from ceiling
For suspending the indoorunit from ceiling
For indoor side pipe joint(large pipe)
For indoor side pipe joint(small pipe)
For fixing the drain hose
For fixing the remotecontroller cord
For installing the remotecontrol unit cord clamp
Insulates the drain hoseand vinyl hose connection
9356563009
313005446653
313005446759
9350716029
9352766015
312300787605
9372266021
0700181108
313806217708
9356563009
313005446653
313005446759
9350716029
9352766015
312300787605
313361275805 31361275805
9372266014
0700181108
313806217708
9372714010 9372714010
INDOOR UNIT ACCESSORIES
Remote controllercord
OUTDOOR UNIT ACCESSORIES
Part No.
For outdoor unit drainpiping work (May not besupplied, depending onthe model.)
For filling in a gap at theentrance of connectioncords
1
2
1
Drain pipe
Drain cap
Insulation (seal)
Name and Shape Q'ty ApplicationRO-45FA RO-45UA
Part No.
STANDARD ACCESSORIES
2005.11.11 23
9303029015
313166024302
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93747560189374756018
0505G2865