Fuji Electric RS-18FA User manual

CONTENTS
SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
OUTLINE AND DIMENSIONS . . . . . . . . . . . . . . . . . . . . 3
REFRIGERANT SYSTEM DIAGRAM . . . . . . . . . . . . . 5
ERROR DISPLAY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
PCB CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . 15
DISASSEMBLY ILLUSTRATION (Indoor Unit) . . . . . 17
DISASSEMBLY ILLUSTRATION (Outdoor Unit) . . . . 21
PARTS LIST (Indoor Unit) . . . . . . . . . . . . . . . . . . . . . . . . 32
PARTS LIST (Outdoor Unit) . . . . . . . . . . . . . . . . . . . . . . 36
Indoor unit Outdoor unit
RS-18FA
RS-18FB
RS-18UA
RS-18UB
RS-24FB
RS-24UB
RS-30FB
RS-30UB
RO-18FA
RO-18FB
RO-18UA
RO-18UB
RO-24FB
RO-24UB
RO-30FB
RO-30UB
RS-18FC
RS-18UC
RS-24FC
RS-24UC
RO-18FD
RO-18UD
RO-24FC
RO-24UC
( made in Thailand )
( made in China )
SPLIT TYPE
ROOM AIR CONDITIONER
WALL MOUNTED type
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SPECIFICATIONS
TYPE
INDOOR UNIT
RS-18FA
OUTDOOR UNIT
RO-18FA
COOLING CAPACITY (kW) 5.40
POWER SOURCE (V)
FREQUENCY (Hz)
RUNNING CURRENT (A) 7.3
INPUT WATTS (kW) 1.66
E.E.R. (kW/kW) 3.25
MOISTURE REMOVAL (/hr)
AIR CIRCULATION-Hi (m /hr) 950
ELECTRICAL DATA
COMPRESSOR
DIMENSIONS
TYPE Hermetic type, Deposit electrode condenser, 2 poles.
Single phase, Induction motor, Rotary
CODE 5KS205DAB
REFRIGERANT R410A (g) 1,450
POWER SOURCE (V)
TYPE
INDOOR UNIT
HI-SPEED (r.p.m.) 1,190
MED-SPEED (r.p.m.) 980
LO-SPEED (r.p.m.)
TYPE
OUTDOOR UNIT HI- SPEED (r.p.m.)
LO-SPEED (r.p.m.)
INDOOR UNIT H x W x D (mm) 320 x 1,120 x 220
OUTDOOR UNIT
FAN MOTOR
WEIGHT
INDOOR UNIT GROSS / NET (kg)
H x W x D (mm)
GROSS / NET (kg)
OUTDOOR UNIT
Pipe Length 7.5 m ( 25 ft ) 1,450 g ( 51.1 oz ) 900 g ( 31.8 oz ) 1,550 g ( 54.7 oz ) 2,300 g ( 81.1 oz )
1,500 g ( 54.6 oz ) 950 g ( 33.5 oz ) 1,600 g ( 56.4 oz ) 2,350 g ( 82.9 oz )
1,600 g ( 56.4 oz ) 1,050 g ( 37.0 oz ) 1,700 g ( 60.0 oz ) 2,450 g ( 86.4 oz )
1,700 g ( 60.0 oz ) 1,150 g ( 40.6 oz ) 1,800 g ( 63.5 oz ) 2,550 g ( 89.9 oz )
2,650 g ( 93.5 oz )
2,750 g ( 97.0 oz )
10 m ( 33 ft )
15 m ( 49 ft )
20 m ( 66 ft )
25 m ( 82 ft )
30 m ( 98 ft )
ADDITIONAL REFRIGERANT ( 0.215 oz / ft )
20 g / m
FULL CHARGE
AMOUNT
55 / 51
REFRIGERANT CHARGE (R410A)
2.0
12005.02.24
Cool
RS-18FB
RS-18FC
RO-18FB
RO-18FD
8.5
1.90
2.84
795
5KS225DAC
900
1,040
890
760
MFB-24JTT
780
-----
650 x 830 x 320
51 / 47
RS-24FB
RS-24FC
RO-24FB
RO-24FC
6.80
230
50
10.6
2.40
2.83
950
5JS290DAA
1,550
230
MFA-30HTT
1,190
1,020
880
22 / 16
62 / 58
2.5
RS-30FB
RO-30FB
7.90
13.0
2.75
2.87
1,040
5JS315DAD
2,300
1,310
1,180
980
MFB-30NTAT
730
450
900 x 900 x 350
85 / 73
3.0
---
---
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TYPE
INDOOR UNIT
RS-18UA
OUTDOOR UNIT
RO-18UA
COOLING CAPACITY (kW) 5.40
POWER SOURCE (V)
FREQUENCY (Hz)
RUNNING CURRENT (Heat) (A) 7.0
INPUT WATTS (Heat) (kW) 1.58
E.E.R. (Heat) (kW/kW) 3.61
MOISTURE REMOVAL (/hr)
AIR CIRCULATION-Hi (m /hr) 950
ELECTRICAL DATA
COMPRESSOR
DIMENSIONS
TYPE Hermetic type, Deposit electrode condenser, 2 poles.
Single phase, Induction motor, Rotary
CODE 5KS205DAB
REFRIGERANT R410A (g) 1,550
POWER SOURCE (V)
TYPE
INDOOR UNIT
HI-SPEED (r.p.m.) 1,190
MED-SPEED (r.p.m.) 980
LO-SPEED (r.p.m.)
TYPE
OUTDOOR UNIT HI- SPEED (r.p.m.)
LO-SPEED (r.p.m.)
INDOOR UNIT H x W x D (mm) 320 x 1,120 x 220
OUTDOOR UNIT
FAN MOTOR
WEIGHT
INDOOR UNIT GROSS / NET (kg)
H x W x D (mm)
GROSS / NET (kg)
OUTDOOR UNIT
Pipe Length 7.5 m ( 25 ft ) 1,550 g ( 54.7 oz ) 1,700 g ( 60.0 oz ) 2,300 g ( 81.1 oz )
1,600 g ( 54.6 oz ) 1,800 g ( 63.5 oz ) 2,400 g ( 84.7 oz )
1,700 g ( 60.0 oz ) 2,000 g ( 70.6 oz ) 2,600 g ( 91.7 oz )
1,800 g ( 63.5 oz ) 2,200 g ( 77.6 oz ) 2,800 g ( 98.8 oz )
3,000 g ( 105.8 oz )
10 m ( 33 ft )
15 m ( 49 ft )
20 m ( 66 ft )
25 m ( 82 ft )
ADDITIONAL REFRIGERANT 20 g / m 40g / m
( 0.215 oz / ft ) ( 0.43 oz / ft )
FULL CHARGE
AMOUNT
REFRIGERANT CHARGE (R410A)
2.0
22005.02.24
Cool and Heat
RS-18UB
RS-18UC
RO-18UB
RO-18UD
8.3
1.85
3.08
800
5KS225DAC
1,550
1,040
890
760
MFB-24JTBT
780
400
650 x 830 x 320
56 / 52
RS-24UB
RS-24UC
RO-24UB
RO-24UC
6.80
230
50
10.5
2.40
3.08
970
5JS290DAA
1,700
230
MFA-30HTT
1,190
1,020
880
22 / 16
63 / 59
2.50
RS-30UB
RO-30UB
7.90
HEATING CAPACITY (kW) 5.70 7.40 8.40
13.0
RUNNING CURRENT (Cool) (A) 7.3 8.3 10.6 13.0
2.75
INPUT WATTS (Cool) (kW) 1.66 1.85 2.40 2.75
3.05
E.E.R. (Cool) (kW/kW) 3.25 2.92 2.83 2.87
1,040
5JS315DAD
2,300
1,310
1,180
980
MFB-30NTAT
730
450
900 x 900 x 350
86 / 74
3.0
--
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3
OUTLINE AND DIMENSIONS
Unit : mm
1,120
626
224
711
626
711
321
INDOOR UNIT
2005.02.24
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REFRIGERANT SYSTEM DIAGRAM
RS-18FB / RO-18FB
Models : RS-18FA / RO-18FA
RS-18FC / RO-18FD
Cooling
: Flare coupling
Refrigerant pipe
15.88 mm (5/8")
Refrigerant pipe
6.35 mm (1/4")
Charging valve
INDOOR UNIT
Evaporator
Capillary tube
Compressor
Strainer
OUTDOOR UNIT
Condenser
RS-24FC / RO-24FC
Models : RS-24FB / RO-24FB
Strainer
Refrigerant pipe
15.88 mm (5/8")
Refrigerant pipe
9.52 mm (3/8") Capillary tube
Charging valve
Compressor
OUTDOOR UNIT
INDOOR UNIT
Evaporator Condenser
2005.02.24 5
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RS-18UB / RO-18UB
Models : RS-18UA / RO-18UA
RS-18UC / RO-18UD
RS-24UC / RO-Y24UC
Models : RS-24UB/ RO-24UB
Evaporator
Distributor
Refrigerant pipe
15.88mm(5/8")
Refrigerant pipe
9.52mm(3/8")
Cooling
Heating
: Flare coupling
INDOOR UNIT
Strainer
Strainer
Charging valve
4-Way
valve
Compressor
Capillary
tube
OUTDOOR UNIT
Condenser
Accumulator
Evaporator
Refrigerant pipe
15.88mm(5/8")
Refrigerant pipe
6.35mm(1/4")
INDOOR UNIT
Strainer
Strainer
Charging valve
4-Way
valve
Compressor
Capillary
tube
OUTDOOR UNIT
Condenser
2005.02.24 6
Distributor
Muffler
Muffler
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Models : RS-30FB / RO-30FB
Models : RS-30UB / RO-30UB
Refrigerant pipe
Refrigerant pipe
Cappillary tube
Condenser
Evaporator
Evaporator
CompressorAccumulator
Accumulator
Charging valve
Charging valve
Strainer
PRESSURE
CHECK
VALVE
PRESSURE
CHECK
VALVE
9.52mm(3/8")
Refrigerant pipe
9.52mm(3/8")
15.88mm(5/8")
Strainer
Cappillary tube
Strainer
Condenser
Compressor
2004.03.02 7
4-Way valve
2-Way
valve
3-Way
valve
3-Way
valve
3-Way
valve
Refrigerant pipe
Cooling
Heating
INDOOR UNIT OUTDOOR UNIT
INDOOR UNIT OUTDOOR UNIT
15.88mm(5/8")
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CIRCUIT DIAGRAM
GRAY
GRAY
WHITE
GREEN
GRAY
GRAY
GRAY
FM
BLACK
BLACK
WHITE WHITE
WHITE
BLACK
BLUE
RED
RED
BLACK
GRAY
GRAY
GRAY
GRAY
YELLOW
PINK
GRAY
GRAY
GRAY
GRAY
GRAY
GRAY
GRAY
PURPLE
PURPLE
PURPLE
GRAY
GRAY
GRAY
GRAY
GRAY
GRAY
GRAY
GRAY
GRAY
RED
PINK
M
M
M
GREEN/
YELLOW
LN
Fan Motor Capacitor
Fan
Motor
Terminal
Thermistor (Room temp.)
Thermistor (Pipe temp.)
Step Motor (Diffuser)
Step Motor (Right / Left)
Step Motor (Up / Down)
Transformer
Controller PCB
Display Board
CN4
CN5
CN11CN10CN7CN6
CN3
CN9CN2 CN1
CN201
THERMAL
FUSE 102
2
2
1
1
21
3
3
4
4
5
5
6
6
7
7
2
2
1
1
3
3
2 2
1 1
3 3
2 2
1 1
7 7
6 6
2 2
1 1
3 3
4 4
5 5
7 7
8 8 8 8
6 6
2 2
1 1
3 3
4 4
5 5
2 2
1 1
3 3
2 2
1 1
3 3
4 4
5 5
2 2
1 1
8 8
9 9
10 10
7 7
6 6
2 2
1 1
3 3
4 4
5 5
2 2
1 1
2 2
1 1
3 3
4 4
5 5
2 2
1 1
3 3
4 4
5 5
2 2
1 1
3 3
4 4
5 5
(N)
123
FUSE T 3. 15A 250V
Models :
INDOOR UNIT
OUTDOOR UNIT
RS-18FA / RO-18FA
RS-18FB / RO-18FB
RS-18FC / RO-18FD
RS-24FB / RO-24FB
RS-24FC / RO-24FC
2005.02.24 8
to Power Supply
Main Relay
Fuse 5A
Black
Black
White
Black
Black
White
White
White
Fan Motor
Compressor
Fan Motor
Capacitor
Compressor
Capacitor
Thermal
Protector
Internal
Overload
Protector
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(PIPE TEMP.)
GRAY
GRAY
WHITE
BROWN
GREEN
GRAY
GRAY
GRAY
FM
(ROOM TEMP.)
(RIGHT/ LEFT)
(UP/DOWN)
BLACK
BLACK
WHITE
WHITE
WHITE
BLACK
BLUE
RED
BLUE
RED
RED
BLACK GRAY GRAY GRAY GRAY
YELLOW
PINK
GRAY GRAY
GRAY
GRAY GRAY GRAY GRAY
PURPLE
PURPLE PURPLE
GRAY GRAY GRAY GRAY GRAY
(DIFFUSER)
GRAY GRAY GRAY GRAY
RED
PINK
M M M
GREEN/ YELLOW
LN
FAN MOTOR
CAPACITOR
THERMISTOR
FAN MOTOR
TERMINAL
THERMISTOR
STEP MOTOR STEP MOTOR STEP MOTOR
TRANSFORMER
CONTROL BOARD
DISPLAY BOARD
CN4
CN5
CN11CN10CN7CN6
CN3
CN9CN2 CN1
CN201
THERMAL FUSE 102
2 2
1 1
21
3 3
4 4
5 5
6 6
7 7
2 2
1 1
3 3
2
2
1
1
3
3
2
2
1
1
7
7
6
6
2
2
1
1
3
3
4
4
5
5
7
7
8
8
8
8
6
6
2
2
1
1
3
3
4
4
5
5
2
2
1
1
3
3
2
2
1
1
3
3
4
4
5
5
2
2
1
1
8
8
9
9
10
10
7
7
6
6
2
2
1
1
3
3
4
4
5
5
2
2
1
1
2
2
1
1
3
3
4
4
5
5
2
2
1
1
3
3
4
4
5
5
2
2
1
1
3
3
4
4
5
5
(N)
123
FUSE T 3. 15A 250V
456
OUTDOOR UNIT
INDOOR UNIT
Models : RS-18UA / RO-18UA
2005.02.24 9
www.enindel.com

10
GRAY
GRAY
WHITE BROWN
GREEN
GRAY
GRAY
GRAY
FM
BLACK
BLACK
WHITE WHITE
WHITE
BLACK BLUE RED
BLUE
RED
RED
BLACK
GRAY
GRAY
GRAY
GRAY
YELLOW
PINK
GRAY
GRAY
GRAY
GRAY
GRAY
GRAY
GRAY
PURPLE
PURPLE
PURPLE
GRAY
GRAY
GRAY
GRAY
GRAY
GRAY
GRAY
GRAY
GRAY
RED
PINK
M
M
M
GREEN/
YELLOW
LN
Terminal
Step Motor (Diffuser)
Step Motor (Up / Down)
Step Motor (Right / Left)
Thermistor (Room temp.)
Thermistor (Pipe temp.)
Fan Motor Capacitor
Fan
Motor
Transformer
Controller PCB
DISPLAY BOARD
CN4
CN5
CN11CN10CN7CN6
CN3
CN9CN2 CN1
CN201
THERMAL
FUSE 102
2
2
1
1
21
3
3
4
4
5
5
6
6
7
7
2
2
1
1
3
3
2 2
1 1
3 3
2 2
1 1
7 7
6 6
2 2
1 1
3 3
4 4
5 5
7 7
8 8 8 8
6 6
2 2
1 1
3 3
4 4
5 5
2 2
1 1
3 3
2 2
1 1
3 3
4 4
5 5
2 2
1 1
8 8
9 9
10 10
7 7
6 6
2 2
1 1
3 3
4 4
5 5
2 2
1 1
2 2
1 1
3 3
4 4
5 5
2 2
1 1
3 3
4 4
5 5
2 2
1 1
3 3
4 4
5 5
(N)
123
FUSE T 3. 15A 250V
456
OUTDOOR UNIT
INDOOR UNIT
Models : RS-18UB / RO-18UB
RS-18UC / RO-18UD
RS-24UB / RO-24UB
RS-24UC / RO-24UC
2005.02.24
to Power Supply
Compressor
Main Relay 4-way
Valve Coil
Fan Motor
Capacitor
Compressor
Capacitor
Internal
Overload
Protector
Thermal
Protector
Blue
Black
Black
White
Red
White
White
Brown
Black
Black
Black
Brown
Fuse 5A
Black
Black
White
White
Red
Fan Motor
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(PIPE TEMP.)
GRAY
GRAY
WHITE
GREEN
GRAY
GRAY
GRAY
FM
(ROOM TEMP.)
(RIGHT/ LEFT) (UP/DOWN)
BLACK
BLACK
WHITE
WHITE
WHITE
BLACK
BLUE
RED
RED
BLACK GRAY GRAY GRAY GRAY
YELLOW
PINK
GRAY GRAY
GRAY
GRAY GRAY GRAY GRAY
PURPLE
PURPLE PURPLE
GRAY GRAY GRAY GRAY GRAY
(DIFFUSER)
GRAY GRAY GRAY GRAY
RED
PINK
M M M
GREEN/ YELLOW
LN
FAN MOTOR
CAPACITOR
THERMISTOR
FAN MOTOR
TERMINAL
THERMISTOR
STEP MOTOR STEP MOTOR STEP MOTOR
TRANSFORMER
CONTROL BOARD
DISPLAY BOARD
CN4
CN5
CN11CN10CN7CN6
CN3
CN9CN2 CN1
CN201
THERMAL FUSE 102
2 2
1 1
21
3 3
4 4
5 5
6 6
7 7
2 2
1 1
3 3
2
2
1
1
3
3
2
2
1
1
7
7
6
6
2
2
1
1
3
3
4
4
5
5
7
7
8
8
8
8
6
6
2
2
1
1
3
3
4
4
5
5
2
2
1
1
3
3
2
2
1
1
3
3
4
4
5
5
2
2
1
1
8
8
9
9
10
10
7
7
6
6
2
2
1
1
3
3
4
4
5
5
2
2
1
1
2
2
1
1
3
3
4
4
5
5
2
2
1
1
3
3
4
4
5
5
2
2
1
1
3
3
4
4
5
5
(N)
123
FUSE T 3. 15A 250V
Model : RS-30FB / RO-30FB
INDOOR UNIT
OUTDOOR UNIT
2005.02.24 11
TO POWER SOURCE
www.enindel.com

(PIPE TEMP.)
GRAY
GRAY
WHITE
BROWN
GREEN
GRAY
GRAY
GRAY
FM
(ROOM TEMP.)
(RIGHT/ LEFT) (UP/DOWN)
BLACK
BLACK
WHITE
WHITE
WHITE
BLACK
BLUE
RED
BLUE
RED
RED
BLACK GRAY GRAY GRAY GRAY
YELLOW
PINK
GRAY GRAY
GRAY
GRAY GRAY GRAY GRAY
PURPLE
PURPLE PURPLE
GRAY GRAY GRAY GRAY GRAY
(DIFFUSER)
GRAY GRAY GRAY GRAY
RED
PINK
M M M
GREEN/ YELLOW
LN
C
RS
BLACK
BLACK
BLACK
BLUE RED
SV
BLACK BLACK
RED BLACK
BLACK
BROWN
BROWN
WHITE
WHITE
WHITE
WHITE
WHITE
6
5
4
1
FAN
MOTOR
FUSE
5A
TERMINAL
FAN MOTOR
CAPACITOR
COMPRESSOR
CAPACITOR
COMPRESSOR
MAIN
RELAY
FAN MOTOR
CAPACITOR
THERMISTOR
FAN MOTOR
TERMINAL
THERMISTOR
STEP MOTOR STEP MOTOR STEP MOTOR
TRANSFORMER
CONTROL BOARD
DISPLAY BOARD
CN4
CN5
CN11CN10CN7CN6
CN3
CN9CN2 CN1
CN201
THERMAL FUSE 102
(L) (N)
LN 312
THERMAL
PROTECTOR
INTERNAL
OVERLOAD
PROTECTOR
2 2
1 1
21
3 3
4 4
5 5
6 6
7 7
2 2
1 1
3 3
2
2
1
1
3
3
2
2
1
1
7
7
6
6
2
2
1
1
3
3
4
4
5
5
7
7
8
8
8
8
6
6
2
2
1
1
3
3
4
4
5
5
2
2
1
1
3
3
2
2
1
1
3
3
4
4
5
5
2
2
1
1
8
8
9
9
10
10
7
7
6
6
2
2
1
1
3
3
4
4
5
5
2
2
1
1
2
2
1
1
3
3
4
4
5
5
2
2
1
1
3
3
4
4
5
5
2
2
1
1
3
3
4
4
5
5
(N)
123
FUSE T 3. 15A 250V
4-WAY
VALVE COIL
456
456
CONNECTOR
OUTDOOR UNIT
INDOOR UNIT
TO POWER SOURCE
Models : RS-30UB / RO-30UB
2005.02.24 12
www.enindel.com

C12
0.1
<F>
R3
1.0K <1/10W>
CN4
B4P7S-VH-B
D4 D1F60
+C8
10/25V
R1 10K
<1/2W>
D2
MTZJ15C
14V
R2 10K
<1/4W>
Q1
2SD1191
D3
D1F60
+
C9
10/
25V
+C10
1000
/25V
5V
5V
IC2
7805
C11
0.1
<F>
C14
100
/25V
+C15
0.1
<F>
I O
G
C13
1000P
<R>
14V
NC
NC
R4 4.7K
<1/10W>
Q2
DTC124EUA
R5
10K
<1/10W>
10K x 2
<1/10W>
R45
R46
IC5 (5/7)
uPA2003
SSR1
G3MC
201PL-VD
+
-
K 1
K1
JQ1-12V
14V
K 5
VA3 470V <TNR>
CN1
B2P3-VH-B
W6
COMP K5
G5NB-1A
E1
W2
C2
0.22 <RE>
C5 C6
0.022 x 2
<YE>
N
L
W1 FH1 FH2
F1
3.15A
<BET>
SA1
RA-362M
VA2
470V
<TNR>
VA1
470V <TNR>
C1
0.22 <RE>
5V
5V
C22
0.1
<F>
R12
10K <1/10W>
IC3
BR93LC46
5V
LF1
ELF17N015A 10K x 3
<1/10W>
R22
R24
R23
JM3
JM2
JM1
R21
R20
R19
1.0K x 3
<1/10W>
C27
C28
C26
0.01 x 3
<B>
1.0K x 3
<1/10W>
R17
R18 R16
JM6
JM5
JM4
1.0K x 3
<1/10W>
R15
R14
R13
C24
C23
C25
0.01 x 3
<B>
X1
5.00MHz
<CSTS>
69 70
61
33
67
4
55
54
53
58
57
56
13
12
11
10
20
19
23
22
52
51
9
8
64
80
78
73
7
75
68
74
59
63
49
47
46
45
76
77
27
28
29
30
31
32
34
35
40
41
42
43
71
65
17
16
15
14
50
60
VCC
NC
NC
GND
D0
D1
SK
CS
4
3
2
1
8
7
6
5
C21
RC4
RC3
RC2
1000P x 4
<R>
Q3
2SC982
D6
DA226U
R6
10K
<1/10W>
R7
10K
<1/10W>
15
16
13
14
12
3
5
4
1
2
CN3 B3B-XASK-1-A
D1
D2SB20
C7
2200
/50V
+
CN2
B2B-XARK-1-A
SECONDARY
PRIMARY
POWER
TRANSFORMER
EZ-0018HSE-T
IC6 (7/7)
uPA2003
C34
1000P
<R>
C33
1000P
<R>
R27
1.0K <1/10W>
R28
1.0K <1/10W>
R25
10K
<1/10W>
(1%)
R26
49.9K
<1/10W>
(1%)
C30
0.1
<F>
C29
0.1
<F>
5V
DTC124EUA x 3
Q7
Q6
Q5
Q4
DTA143
C35
1000P <R>
R42 47 <1/10W>
C36
0.01 <B>
R41 1.0K <1/10W>
5V
10K x 2
<1/10W>
R40
R39
+C42
10/
25V
C41
0.01
<F>
CN9
S08B-PASK-2
CN10
B2B-XASK-1-A
CN11
B2B-XAKK-1-A
14V
CN6
S10B-PASK-2
14V
IC7 (4/7)
uPA2003
CN7
S05B-PASK-2
5V
10K x 4
<1/10W> CN13
BS5P-SHF-1AA
R37
R38 R36 R35
R31
R32
R33
R34
1.0K x 4
<1/10W>
14V
11
14
13
12
6
5
4
3
14
15
16
10
13
12
10
11
1
6
5
4
3
2
7
7
IC7 (1/7)
uPA2003
R11
RC1
10K
<1/10W>
C37
C38
C39
C40
0.01 x 4
<B>
5V
C17
0.1 <F>
IC4
PST600C
5V
R8 10K
<1/10W>
C16
0.1 <F>
IC7-1
uPA2003
OI
G
R44 1.0K
<1/10W>
R43 1.0K
<1/10W>
1 16
BZ1
PKM13EPY-4000-TF01
B Z
TEST
1-1
1-3
GRAYUL1015 AWG22
UL1015
AWG16
GREEN
WHITE
BLACK
UL1015
AWG14
UL1015
AWG14
TERMINAL
BOARD
1
2
3
OUTDOOR UNIT
JM1 : FAN CHANGER
JM2 : REMOTE CONTROL CUSTOM CODE 1
JM3 : REMOTE CONTROL CUSTOM CODE 2
JM4 : AUTO RESTART
JM5 : HEATING TEMPERATURE CORRECTION
JM6 : HEATING TEMPERATURE CORRECTION
13-1
13-2
13-3
13-4
13-5
7-1
7-2
7-3
7-4
7-5
6-1
6-2
6-3
6-4
6-5
6-6
6-7
6-8
6-9
6-10
11-1
11-2
10-2
10-1
9-1
9-2
9-3
9-4
9-5
9-6
9-7
9-8
UL1430
AWG26
GRAY
GRAY
GRAY
GRAY
GRAY
GRAY
GRAY
PURPLE
BLACK
BLACK
GRAY
GRAY
PINK
UL1061
AWG26
GRAY
GRAY
GRAY
GRAY
GRAY
GRAY
GRAY
GRAY
GRAY
UL1061
AWG26
PINK
GRAY
GRAY
GRAY
GRAY
CN201 S08B-PASK-2
C201
0.1
<F>
5V
C202
10/
25V
+
SLR-325 x 3
C203
0.01
<F>
5V
R204
R203
R201
D202
SLR-325 <RED>
R202
330 x 4 <1/4W>
D204 <ORG>
D201 <ORG>
D203 <GRN>
PHA201
SBX1810
VCC
OUT
GND1
GND2
SW201
EVQ-PAG-04K
201-1
201-2
201-3
201-4
201-5
201-6
201-7
201-8
ROOM TEMPERATURE THERMISTOR
PIPE TEMPERATURE THERMISTOR
INDICATOR PCB
EZ-0018HSE-D
I C 1
uPD780058
(uPD78F0058)
-A14-9EU
CONTROLLER PCB ASSEMBLY ( MAIN PCB )
RS-18FA : EZ-003HWSE-C
RS-18FB, RS-18FC : EZ-001TWSE-C
RS-24FB, RS-24FC : EZ-003KWSE-C
RS-30FB : EZ-001SWSE-C
UL1015
AWG20
RED
BLUE
RED
WHITE
GRAY
GRAY
RED
RED
3-3
3-1
2-1
2-2
YELLOW
BLACK
WHITE
WHITE
FAN CAPACITOR
1.3 uF
UL1015 AWG22 PURPLE
UL1015 AWG22 PURPLE
UL1015 AWG20
3 1
UL1430 AWG22
UL1430 AWG22
THRMAL FUSE
FAN
MOTOR
4-1
4-2
4-3
4-4
DIFFUSER
FLAP
U - D
LOUVER
L - R
Models : RS-18FA
RS-18FB
RS-18FC
RS-24FB
RS-24FC
RS-30FB
2005.02.24 15
INDOOR PCB CIRCUIT DIAGRAM
Jumper wire configurations
Switch Function ON/Linked OFF/Open
JM1 High ceiling standard High Ceiling 1
JM2 / JM3 Custom code (See table 2)
JM4 Auto restart enable disable
JM5 / JM6 Heating compensation
(See table 1)
Table 1 Table 2
ON / ON +4 ON / ON A
ON / OFF -2 ON / OFF B
OFF / ON 0 OFF / ON C
OFF / OFF +2 OFF / OFF D
www.enindel.com

C12
0.1
<F>
R3
1.0K <1/10W>
CN4
B4P7S-VH-B
D4 D1F60
+C8
10/25V
R1 10K
<1/2W>
D2
MTZJ15C
14V
R2 10K
<1/4W>
Q1
2SD1191
D3
D1F60
+
C9
10/
25V
+C10
1000
/25V
5V
5V
IC2
7805
C11
0.1
<F>
C14
100
/25V
+C15
0.1
<F>
I O
G
C13
1000P
<R>
14V
NC
NC
R4 4.7K
<1/10W>
Q2
DTC124EUA
R5
10K
<1/10W>
10K x 2
<1/10W>
R45
R46
IC5 (5/7)
uPA2003
SSR1
G3MC
201PL-VD
+
-
K 1
K1
JQ1-12V
14V
K 5
K 4
K 3
K 2
VA3 470V <TNR>
CN1
B2P3-VH-B
W6
COMP K5
G5NB-1A
E1
W2
C2
0.22 <RE>
C5 C6
0.022 x 2
<YE>
N
L
W1 FH1 FH2
F1
3.15A
<BET>
SA1
RA-362M
VA2
470V
<TNR>
VA1
470V <TNR>
C1
0.22 <RE>
5V
W5
W3
4WV
H I
LO
W4
K4
G5NB-1A
CR2
120/0.2
CR2
120/0.2
K2
G5NB-1A
K3
JQ1-12V
5V
C22
0.1
<F>
R12
10K <1/10W>
IC3
BR93LC46
5V
LF1
ELF17N015A 10K x 3
<1/10W>
R22
R24
R23
JM3
JM2
JM1
R21
R20
R19
1.0K x 3
<1/10W>
C27
C28
C26
0.01 x 3
<B>
1.0K x 3
<1/10W>
R17
R18
R16
JM6
JM5
JM4
1.0K x 3
<1/10W>
R15
R14
R13
C24
C23
C25
0.01 x 3
<B>
X1
5.00MHz
<CSTS>
69 70
61
33
67
4
55
54
53
58
57
56
13
12
11
10
20
19
23
22
52
51
9
8
64
80
78
73
7
75
68
74
59
63
49
47
46
45
76
77
27
28
29
30
31
32
34
35
40
41
42
43
71
65
17
16
15
14
50
60
VCC
NC
NC
GND
D0
D1
SK
CS
4
3
2
1
8
7
6
5
C21
RC4
RC3
RC2
1000P x 4
<R>
Q3
2SC982
D6
DA226U
R6
10K
<1/10W>
R7
10K
<1/10W>
15
16
13
14
12
3
5
4
1
2
CN3 B3B-XASK-1-A
D1
D2SB20
C7
2200
/50V
+
CN2
B2B-XARK-1-A
SECONDARY
PRIMARY
POWER
TRANSFORMER
EZ-0018HSE-T
IC6 (7/7)
uPA2003
C34
1000P
<R>
C33
1000P
<R>
R27
1.0K <1/10W>
R28
1.0K <1/10W>
R25
10K
<1/10W>
(1%)
R26
49.9K
<1/10W>
(1%)
C30
0.1
<F>
C29
0.1
<F>
5V
DTC124EUA x 3
Q7
Q6
Q5
Q4
DTA143
C35
1000P <R>
R42 47 <1/10W>
C36
0.01 <B>
R41 1.0K <1/10W>
5V
10K x 2
<1/10W>
R40
R39
+C42
10/
25V
C41
0.01
<F>
CN9
S08B-PASK-2
CN10
B2B-XASK-1-A
CN11
B2B-XAKK-1-A
14V
CN6
S10B-PASK-2
14V
IC7 (4/7)
uPA2003
CN7
S05B-PASK-2
5V
10K x 4
<1/10W> CN13
BS5P-SHF-1AA
R37
R38 R36 R35
R31
R32
R33
R34
1.0K x 4
<1/10W>
14V
11
14
13
12
6
5
4
3
14
15
16
10
13
12
10
11
1
6
5
4
3
2
7
7
IC7 (1/7)
uPA2003
R11
RC1
10K
<1/10W>
C37
C38
C39
C40
0.01 x 4
<B>
5V
C17
0.1 <F>
IC4
PST600C
5V
R8 10K
<1/10W>
C16
0.1 <F>
IC7-1
uPA2003
OI
G
R44 1.0K
<1/10W>
R43 1.0K
<1/10W>
1 16
BZ1
PKM13EPY-4000-TF01
B Z
TEST
1-1
1-3
GRAYUL1015 AWG22
UL1015
AWG16
GREEN
WHITE
BLACK
UL1015
AWG14
UL1015
AWG14
RED
BLUE
BROWN
UL1015
AWG22
UL1015
AWG22
UL1015
AWG22
TERMINAL
BOARD
1
2
3
4
5
6
OUTDOOR UNIT
JM1 : FAN SWITCHING
JM2 : CUSTOM CODE SWITCHING-1
JM3 : CUSTOM CODE SWITCHING-2
JM4 : AUTO RESTART SWITCHING
JM5 : ROOM TEMPERATURE CORRECTION
( HEATING OPERATION )
JM6 : ROOM TEMPERATURE CORRECTION
( HEATING OPERATION )
13-1
13-2
13-3
13-4
13-5
7-1
7-2
7-3
7-4
7-5
6-1
6-2
6-3
6-4
6-5
6-6
6-7
6-8
6-9
6-10
11-1
11-2
10-2
10-1
9-1
9-2
9-3
9-4
9-5
9-6
9-7
9-8
UL1430
AWG26
GRAY
GRAY
GRAY
GRAY
GRAY
GRAY
GRAY
PURPLE
BLACK
BLACK
GRAY
GRAY
PINK
UL1061
AWG26
GRAY
GRAY
GRAY
GRAY
GRAY
GRAY
GRAY
GRAY
GRAY
UL1061
AWG26
PINK
GRAY
GRAY
GRAY
GRAY
CN201 S08B-PASK-2
C201
0.1
<F>
5V
C202
10/
25V
+
SLR-325 x 3
C203
0.01
<F>
5V
R204
R203
R201
D202
SLR-325 <RED>
R202
330 x 4 <1/4W>
D204 <ORG>
D201 <ORG>
D203 <GRN>
PHA201
SBX1810
VCC
OUT
GND1
GND2
SW201
EVQ-PAG-04K
201-1
201-2
201-3
201-4
201-5
201-6
201-7
201-8
ROOM TEMPERATURE THERMISTOR
PIPE TEMPERATURE THERMISTOR
INDICATOR PCB
EZ-0018HSE-D
I C 1
uPD780058
(uPD78F0058)
-A14-9EU
CONTROLLER PCB ASSEMBLY ( MAIN PCB )
RS-18UA : EZ-003WHSE-C
RS-18UB, RS-18UC : EZ-0034HSE-C
RS-24UB, RS-24UC : EZ-003YHSE-C
RS-30UB : EZ-0010CHSE-C
UL1015
AWG20
RED
BLUE
RED
WHITE
GRAY
GRAY
RED
RED
3-3
3-1
2-1
2-2
YELLOW
BLACK
WHITE
WHITE
FAN CAPACITOR
1.3 uF
UL1015 AWG22 PURPLE
UL1015 AWG22 PURPLE
UL1015 AWG20
3 1
UL1430 AWG22
UL1430 AWG22
THRMAL FUSE
FAN
MOTOR
4-1
4-2
4-3
4-4
DIFFUSER
FLAP
U - D
LOUVER
L - R
Models : RS-18UA
RS-18UB
RS-18UC
RS-24UB
RS-24UC
RS-30UB
2005.02.24 16
Jumper wire configurations
Switch Function ON/Linked OFF/Open
JM1 High ceiling standard High Ceiling 1
JM2 / JM3 Custom code (See table 2)
JM4 Auto restart enable disable
JM5 / JM6 Heating compensation
(See table 1)
Table 1 Table 2
ON / ON +4 ON / ON A
ON / OFF -2 ON / OFF B
OFF / ON 0 OFF / ON C
OFF / OFF +2 OFF / OFF D
www.enindel.com

DISASSEMBLY ILLUSTRATION
743
199
164
40
855
385
61
759
815
942
233
151
425
34
846
236
938
127
199
574-1
338-1
564-2
178-1
108
338
473
401
506
963
158
74
428
45
169
707
63
69
240
160
321
960
557
574-2
329
146 764
999
998
735
160-1
855-2
178-1
855-1
338-2
473-1
163-2
122
963-1
69-1
69-2
Models : RS-18FA
RS-18FB
RS-18FC
RS-18UA
RS-18UB
RS-18UC
RS-24FB
RS-24FC
RS-24UB
RS-24UC
2005.02.24 17
www.enindel.com

Models : RS-30FB
RS-30UB
2005.02.24 18
743
199
164
40
855
385
61
759 815
942
233
514
425
34
236
938
127
199
574-1
338-1
178-1
108
338
473
401
506
963
158
74
428
588
45
169
707
63
69
240
160
321
960
557
574-2
329
220
764
999
564
735
855-2
178-1
855-1
160-1
338-2
473-1
163-2
146-1
146-2
122
963-1
69-1
69-2
www.enindel.com

69
506
69-2
69-1
x 3
x 10
2005.02.24 19
Models : RS-18FA
RS-18FB
RS-18FC
RS-18UA
RS-18UB
RS-18UC
RS-24FB
RS-24FC
RS-24UB
RS-24UC
RS-30UB
RS-30UC
www.enindel.com

2005.02.24 20
199
684
522-3
522-2
522-1
199
408
435
92
Models : RS-18FA
RS-18FB
RS-18FC
RS-18UA
RS-18UB
RS-18UC
RS-24FB
RS-24FC
RS-24UB
RS-24UC
RS-30UB
RS-30UC
www.enindel.com

2005.02.24 21
Models : RO-18FA
RO-18FB
RO-18FD
RO-18UA
RO-18UB
RO-18UD
RO-24FB
RO-24FC
RO-24UB
RO-24UC
www.enindel.com