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ARG18RL
User Manual
17 pgs603.96 Kb0
Service Manual
18 pgs4.89 Mb0
Technical Manual
11 pgs496.76 Kb1

General ARG18RL, ARG18RLC, AOG18RNDL, ARG18RLCH Service Manual

SPLIT TYPE AIR CONDITIONER (50Hz)
DUCT
Models
Indoor unit Outdoor unit
type
ARG18RLC AOG18RNDL
ARG18RLCH
AOG18RNDL
ARY18RLC AOY18RNDL
ARY18RLCH
ART18RLC AOT18RNDL
AOT18RNDLART18RLCH
CONTENTS
SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . 1
OUTLINE AND DIMENSIONS . . . . . . . . . . . . 2
CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . . . . . 3
REFRIGERANT SYSTEM DIAGRAM . . . . . . 4
ERROR CONTENTS . . . . . . . . . . . . . . . . . . . . 5
INDOOR PCB CIRCUIT DIAGRAM . . . . . . . 6
OUTDOOR PCB CIRCUIT DIAGRAM . . . . . 7
DISASSEMBLY ILLUSTRATION . . . . . . . . . . 8
PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . 14
SPECIFICATIONS
INDOOR UNIT
OUTDOOR UNIT
COOLING CAPACITY (kW)
HEATING CAPACITY (kW)
ELECTRICAL DATA
POWER SOURCE (V)
FREQUENCY (Hz)
RUNNING CURRENT (A)
INPUT WATTS (kW)
EER (kW/kW)
MOISTURE REMOVAL
AIR CIRCULATION-Hi
COOLING
HEATING
COOLING
HEATING
COOLING
HEATING
COMPRESSOR
TYPE
( /hr)
(m3/hr)
ARG18RLC ARY18RLC
AOG18RNDL AOY18RNDL
5.20 - 5.30
5.60 - 5.70
220 - 240 240 - (220)
50 50
9.8 - 10.0
9.0 - 9.2
2.10 - 2.20
1.90 - 2.00 2.00
2.48 - 2.41 2.45
2.95 - 2.85 2.90
1.6 1.6
750
ART18RLC
AOT18RNDL
5.3
5.8
240 - (220)
50
10.0
9.2
2.16
2.00
2.45
2.90
1.6
750
Hermetic type, Permanent split condenser,
2 pole, Single phase, Induction motor
ARG18RLCH ARY18RLCH
AOG18RNDL AOY18RNDL
5.20 - 5.30
5.60 - 5.70
220 - 240
50
9.8 - 10.0
9.0 - 9.2
2.10 - 2.20
1.90 - 2.00
2.48 - 2.41
2.95 - 2.85
1.6
750 750
ART18RLCH
AOT18RNDL
5.3
5.8
10.0
9.2
2.16
DISCRIMINATION
FAN MOTOR
DISCRIMINATION
POWER SOURCE
INDOOR UNIT
OUTDOOR UNIT
HI-SPEED
MED-SPEED
LO-SPEED (r.p.m.)
DISCRIMINATION
POWER SOURCE
HI-SPEED
LO-SPEED (r.p.m.)
(r.p.m.)
(r.p.m.)
(r.p.m.)
DIMENSIONS
INDOOR UNIT (mm)
H x W x D
H x W x DOUTDOOR UNIT
WEIGHT
INDOOR UNIT
OUTDOOR UNIT
Gross / Net
Gross / Net
(V)
(V)
(mm)
(kg)
(kg)
2JS350D5BB02
MFA-18HTT MFA-18HZT
220 - 240 220 - 240
960 1,310
900 1,220
840 1,120
MFB-25JTT
220 - 240
740
280
217 x 953 x 595
643 x 840 x 336
29 / 25
76 / 68
REFRIGERANT CHARGE
PIPE LENGTH 7.5 m (25 ft)
FULL CHARGE AMOUNT
ADDITIONAL CHARGE 50 g(1.8 oz.)/1 m(3.3 ft) for Reverse cycle model
10 m (33 ft)
15 m (49 ft)
20 m (66 ft)
1,800g ( 63.5 oz.)
1,925g ( 67.9 oz.)
2,175g ( 76.7 oz.)
2,425g ( 85.5 oz.)
12005.11.15
OUTLINE AND DIMENSIONS
INDOOR UNIT
886
850
390
(unit : mm)
150
OUTDOOR UNIT
953
920
600
840
643333
336
605
57520
217
25
804
22005.11.15
REFRIGERANT SYSTEM DIAGRAM
INDOOR UNIT
Distributor
Evaporator
Cooling
Heating
: Flare coupling
Refrigerant pipe
9.53mm(3/8")
Refrigerant pipe
15.88mm(5/8")
Charging valve
OUTDOOR UNIT
Dryer
Compressor
Accumulator
4-Way valve
Capillary tube
Strainer
Condenser
Strainer
32005.11.15
CIRCUIT DIAGRAM
Models : ARG18RLC, ARG18RLCH
ARY18RLC, ARG18RLCH ART18RLC, ARG18RLCH
THERMISTOR (PIPE TEMP.)
THERMISTOR (ROOM TEMP.)
FAN MOTOR
FM
FAN MOTOR CAPACITOR
BLUE
PURPLE
PINK
RED
WHITE
BLACK
GREEN/YELLOW
WHITE
WHITE
GRAY
GRAY
BLACK
1 2
CN8
BLACK
BLACK
3
WHITE
2
(N)
CN17
RED
1
1 2
CN7
1
CN6
2
1 2
1 2
CN15 CN10
3
CONTROL
1 2
1 2 3 4 5 6
BOARD
CN4
CN5
CN1
TERMINAL
3
2
(N)
1
OUTDOOR UNIT
3
2
(N)
REMOTE
1
CONTROL
TO OUTDOOR UNITTO REMOTE
CONTROL
CONTROL UNIT
1 2 3
Use T3.15AÐ250V Fuse on F101
BLACK
WHITE
RED
N
L
FILTER BOARD
BLACK
WHITE
GREEN
Models : AOG18RNDL
AOY18RNDL AOT18RNDL
1 2 3 4 5
OVERLOAD PROTECTOR
COMPRESSOR
C
S
RED
COMPRESSOR
CAPACITOR
TO POWER SUPPLY
BLACK
TEST
CN10
R
WHITE
1 2 1 2
RED
RED
NO
COM
POWER
RELAY
BLACK
GREEN
E
BLACK
BLACK
4WV
SOLENOID
COIL
WHITE
BLUE
L N 3
THERMISTOR (PIPE TEMP.)
GRAY
GRAY
1 2 1 2 1 2
THERMISTOR (OUTDOOR TEMP.)
BLACK
BLACK
CN13CN12CN11
PRINTED CIRCUIT BOARD
CN1CN15 CN9 CN4
4 3 1
WHITE
BLACK
WHITE
2
(N)
RED
TERMINAL
1
1 2
WHITE
FAN MOTOR
CAPACITOR
CN3
1 2
RED
RED
WHITE
TRANSFORMER
TO INDOOR UNIT
CN2
1 2
PURPLE
PURPLE
THERMISTOR (DISCHARGE TEMP.)
BROWN
BROWN
Fuse T3.15A 250V
CN5
1 2 3 4
E
CK
E
D
A
U
E
L
WHIT
R
BL
B
FAN
MOTOR
42005.11.15
INDOOR PCB CIRCUIT DIAGRAM
CONTROLLER PCB ASSY
JM6
K4 G5NB-1A DC12V
CN6-2
DRAIN PUMP
CN6-1
CN6 B2P3-VH-B-E BLUE
L
FH1
TM101
POWER SOURCE 240V 50Hz
N
TM102
UL1015 AWG16
GREEN
FAN CAPACITOR 450V
2.3uF
BLACK
UL1015 AWG22
UL1015 AWG18 BLACK
UL1015 AWG18 WHITE
UL1015 AWG18 RED
FAN MOTOR
TERMINAL BOARD
OUTDOOR UNIT
R1 3.3 <RGGS-5W>
D1 D3SB60
C3 0.22 <RE>
R88 120 <1/2W>
FH2
F1
3.15
<BET>
SA101 RA-362M
E101 W103
CN4 B2P3-VH-B-Y
YELLOW
WHITE
UL1015 AWG20
UL1015 AWG20
CN5 B6P11-VH-B WHITE
PURPLE
UL1015 AWG22 PINK
UL1015 AWG22 RED
UL1015 AWG22
UL1015 AWG22 WHITE
UL1015 AWG22 BLUE
F M
3 2 1
E
C5
+
100/ 450V
VA102 470 <TNR>
VA101 470 <TNR>
W104
UL1015 AWG18 BLACK
UL1015 AWG18 WHITE
UL1015 AWG18 RED
WHITE
C6 4700P <ECQM>
R4 330K <SPRH-2W>
Q1 2SC4236
R3 100 <1/10W>
Q2 2SC1815
R2 1.5 <RSP2-2W>
R7 330 <1/4W>
ELF17N015A
C103
0.01 <F>
C104
0.01 <F>
LF101
POWER SUPPLY PCB
CN1-1
CN1-2
CN1-3
CN1 B3P5-VH-B-C
BLACK
CN4-1
CN4-2
CN5-1
CN5-2
CN5-6 SL
CN5-5
L
CN5-4 M
CN5-3 H
D5 1SR139-600
D10 1SR139-600
C7 0.047 <ECQB>
D2 D1FL20U
D3 MTZJ5.1B
C105
0.022 <YE>
C106
0.022 <YE>
K3 G5S-1 DC12V
K2 G5S-1 DC12V
NO.1
NO.2
NO.3
R5 62K <RSP2-2W>
R6 100 <1/2W>
D4 D1FL20U
C8 100
+
/6.3V
C101
0.22 <RE-C>
K1 G5S-1 DC12V
TEST
SW1 DSS803
ZONE CONTROL SWITCHING
ROOM TEMPERATURE CORRECTION (HEATING OPERATION)
ROOM TEMPERATURE CORRECTION (HEATING OPERATION)
R15 - R17 10K <1/10W> x 3
REMOTE CONTROLLER CUSTOM CODE SWITCHING (R1)
REMOTE CONTROLLER CUSTOM CODE SWITCHING (R2)
T1 SWITCHING TRANSFORMER ZFT29B01
PRIMARY
D6 D2FL20U
C9 1000 /25V
SECONDARY
C54
0.01 <F>
VA1 470 <TNR>
18
14
10
+
5V
SSR1 G3MC-201P-VD
+
-
VA2
CN9-1
CN9-2
CN9-3
CN9-4
CN9-5
CN9 B5P-SHF-1AA
R39 10K <1/10W>
R38 10K <1/10W>
5V
R37 10K <1/10W>
JM1 JM2
JM3
14V
R8 10K
<1/10W>
SW2 DRS4016-5
C
IC10 HI2002
R93 - R96 10K <1/10W> x 4
R21 - R24
5V
10K <1/10W> x 4
5V
IC2
12V
7812
I
O
G
C11 10/ 25V
IC3 7805
I
O
G
C13
0.1 <F>
5V
R29 - R32 10K <1/10W> x 4
8
4
2
1
14V
K2
K1
K3
K4
R25 - R28
1.0K <1/10W> x 4
R42 1.0K <1/10W>
R41 1.0K <1/10W> R40 1.0K <1/10W>
R18 1.0K <1/10W> R19 1.0K <1/10W> R20 1.0K <1/10W>
C19 - C21
0.01 x 3 <F>
+
R59
10K <1/10W>
5V
+
C14 100/
6.3V
R33 - R36
1.0K <1/10W> x 4
C26 - C29
0.01 x 4
5V
<F>
1
10 7
5
2
3
R10 10K <1/10W>
4
C17
0.01 Q3
<F>
DTC124EKA
14V
9
11
12
13
14
15
8
IC5 (1/7) uPA2003GR
C22 - C25
0.01 x 4 <F>
C10
C12
0.01
0.01
<F>
<F>
R97
10K <1/10W>
R98
C15
0.1 <F>
IC5 (1/7) uPA2003GR
R14 10K <1/10W>
5V
R9 390 <1/10W>
6
5
4
3
2
NC
NC
C30
0.01 <F>
EZ-00225HSE-C
5V
CN8 B2B-XASK-1-A
176
2
P16
3
P17
I C 1
uPD780058GC-497-8BT
52
R99
JM10
10K <1/10W>
C47
0.1 <F>
CR6
0.01 <F>
P120
P122
54
55
P123
66
P05
65
P04
74
VDD0
68
VDD1
75
AVRF0
AVRF1
7
4
AVSS
67
VSS0
33
VSS1
71
I C
72
XT2
56
P124
57
P125
58
P126
P127
59
41
P65
42
P66
63
P02
40
P64
39
P63
38
P62
37
P61
36
P60
43
P67
44
P30
45
P31
46
P32
50
P36
51
P37
19
P40
20
P41
21
P42
X1 X2
70
1
X1 CSTS0500MG03-T
NC
10K <1/10W>
NC
CR5
0.01 <F>
P10P15
P11
C32 1000P <R>
77
C35 1000P <R>
R44 1.0K <1/10W>
R46 1.0K <1/10W>
R50 10K <1/10W>
8
P70
9
P71
10
P72
6
P131
25
P46
15
P24
14
P23
26
P47
P57
35
34
P56
P51
28
P52
29
P53
30
P54
31
64
P03
CR7
0.01 <F>
27
P50
32
P55
R60 10K <1/10W>
61
P00
Q5 2SC2712
53
P121
62
P01
78
P12
P13
79
80
P14
P33
47 48
P34
49
P35
24
P45
23
P44
22
P43
C31
C16
0.01
0.01
<F>
<F>
73
XT1
R55 10K <1/10W>
RESET
60
C44
69
2
0.1 <F>
3
NC
NC
NC
NC
5V
NC NC NC
R51 1.0K <1/10W>
R61 10K <1/10W>
R91 10K <1/10W>
C43
0.01 <F>
5V
R67 1.0K <1/10W>
R77 - R79 10K <1/10W> x 4
5V
R67 10K <1/10W>
R52 10K <1/10W>
5V
Q6 2SC2712
Q7 2SC982
R92 10K <1/10W>
CR2 - CR5 10K <1/10W> x 4
R81 1.0K <1/10W> R72 1.0K <1/10W>
R71 1.0K <1/10W>
RJ2 10K
<1/10W> RJ1 1.0K <1/10W>
C49
5V
0.01 <F>
1
3
2
IC8 PST600C
R62 4.7K <1/10W>
R70 10K <1/10W>
5V
C45
0.1 <F>
R43 10K (1%) <1/10W>
R45
49.9K (1%) <1/10W>
5V
84
D0
VCC
D1
CK
GND
CS
12V
+
-
IC11-2 BA10358
5V
R80 10K <1/10W>
7
NC
6
NC
5
IC5 (1/7)
1
12V
D7 DA226U
SW4 DSS803
NO.3
NO.2
NO.1
CN15 B3B-XARK-1-A
RED
C39
0.1 <F>
R63
15.4K (1%) <1/10W>
R64 28K (1%) <1/10W>
12V
IC11-1 BA10358
+
-
CN15-1
CN15-2
CN15-3
3
2
1
IC7 BR93LC46RF
C1
0.1 <F>
5V
R65 390 <1/10W>
R69 10K <1/10W>
NO.3 FAN SWITCHING NO.2 FAN SWITCHING NO.1 ROOM TEMPERATURE CORRECTION (COOLING OPERATION)
C34
0.1 <F>
C37
0.1 <F>
16
R66 10K <1/10W>
R75 10K <1/10W>
R58 10K <1/10W>
C38
0.01 <F>
CN10 B3B-XAMK-1-A
GREEN
CN17 B3B-XAKK-1-A
12V
BLACK
L2
L4
L3
TERMINAL BOARD
FLOAT SWITCH
5V
R76 10K <1/10W>
R100 10K <1/10W>
14V
CN10-1
HEATER
CN10-2
CN17-1
CN17-2
CN17-3
32
REMOTE CONTROL UNIT EZ-002PHSE-R
CN8-1 BLACK
CN8-2 BLACK
CN7 B2B-XAKK-1-A
CN7-1 GRAY
CN7-2 GRAY
Q4 DTC124EKA
5V
R48 R49 1.0K <1/10W>
UL1430 AWG22 BLACK
10K
<1/10W>
UL1430 AWG22 WHITE
UL1430 AWG22 RED
1
ROOM TEMPERATURE THERMISTOR
PIPE TEMPERATURE THERMISTOR
CN14
5V
R47 390 <1/10W>
B4B-XH-AM
CN14-4
CN14-3
CN14-2
CN14-1
HA JEM-A
52005.11.15
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