Fuji Electric RSW-9RC User manual

SPLIT TYPE
ROOM AIR CONDITIONER
WALL MOUNTED type
CONTENTS
Models
Indoor unit Outdoor unit
RSW-9RC ROW-9RC
RSW-12RC ROW-12RC
SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
DIMENSIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
INDOOR PRINTED CIRCUIT BOARD CIRCUIT DIAGRAM . . . . .
5
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
7
DISASSEMBLY ILLUSTRATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
REFRIGERANT SYSTEM DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . .3
STANDARD ACCESSORIES
ERROR DISPLAY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8

SPECIFICATIONS
TYPE COOLING & HEATING
IN
RSW-9RC
ROW-9RC ROW-12RC
RSW-12RC
MODEL
OUT
COOLING CAPACITY kW
2.95HEATING CAPACITY kW
2.50
COOLING & HEATING
3.80
3.25
230V 50Hz
4.8
4.3
1.00
0.86
2.50
3.43
1.3
230V 50Hz
6.2
5.7
1.31
1.22
2.48
3.11
1.8
COOL 540 HEAT 515 COOL 535 HEAT 545
COMPRESSOR
DIMENSIONS
TYPE
DISCRIMINATION
POWER SOURCE
80603745
REFRIGERANT R-22 (g)
(V)
650
Hermetic type, Permanet split condenser, 2 pole, Single phase, Induction motor
80679045Z, 80679045N
220, 230, 240V / 50Hz 220, 230, 240V / 50Hz
770
HI-SPEED
COOL 1310 HEAT 1250
COOL 1170 HEAT 1140
COOL 1030 HEAT 1020
800
COOL 40 HEAT 40
COOL 39 HEAT 39
COOL 37 HEAT 37
COOL 34 HEAT 34
COOL 39 HEAT 37
COOL 35 HEAT 34
COOL 33 HEAT 31
COOL 29 HEAT 27
COOL 1310 HEAT 1330
COOL 1200 HEAT 1210
COOL 1090 HEAT 1090
COOL 900 HEAT 900 COOL 980 HEAT 980
770
230 230
INDOOR UNIT
POWER SUPPLY
MED-SPEED
LO-SPEED
QUIET(r.p.m.)
OUTDOOR UNIT (r.p.m.)
INDOOR UNIT 257 x 808 x 187 H x W x D (mm)
H x W x D (mm)OUTDOOR UNIT 535 x 650 x 250
257 x 808 x 187
535 x 695 x 250
FAN MOTOR
WEIGHT
INDOOR UNIT NET / GROSS
HI-SPEED
MED-SPEED
LO-SPEED
SUPER QUIET
(kg)
NET / GROSS (kg)
(dB)
10 / 8
OUTDOOR UNIT 28 / 25
10 / 8
34 / 31
INDOOR UNIT
NOISE LEVEL
POWER SOURCE
RUNNING CURRENT (A)
COOL
HEAT
INPUT WATTS (kW)
COOL
HEAT
E.E.R. (kW/kW)
COOL
HEAT
MOISTURE REMOVAL
AIR CIRCULATION-Hi
ELECTRICAL DATA
(m /hr)
3
COOL 47 HEAT 48COOL 46 HEAT 46 OUTDOOR UNIT (dB)
12004.01.06
( /hr)

ADDITIONAL CHARGE OF REFRIGERANT
Refrigerant suitable for a piping length of 7.5m is charged in the outdoor
unit at the factory.
When the piping is longer than 7.5m, additional charging is necessary.
For the additional amount, see the table below.
ASY9RSJCW /AOY9RSJC
Between 7.5m and 10m, when using a connection pipe other than that in
the table, charge additional refrigerant with 16g/1m as the criteria.
(The maximum length of the piping is 10m. If the units
are further apart than this, correct operation can not
be guaranteed.)
Between 7.5m and 15m, when using a connection pipe other than that in
the table, charge additional refrigerant with 16g/1m as the criteria.
(The maximum length of the piping is 15m. If the units
are further apart than this, correct operation can not
be guaranteed.)
Pipe
length 7.5m 10m
40gNone
Additional
refrigerant
ASY12RSJCW / AOY12RSJC
Pipe
length 7.5m 10m
40g
15m
120gNone
Additional
refrigerant
2
2003.06.17

INDOOR UNIT
U n it : m m
DIMENSIONS
Models : RSW-9RC
RSW-12RC
2003.04.22
- 3 -
257
808 187
187
257
808

695 250
500
Drain pipe hold 20
440
290
265
54
535
13
98
U n it : m m
O
OUTDOOR UNIT
250
650
535
Model : ROW-9RC
Model : ROW-12RC
2003.08.29 - 4 -

REFRIGERANT SYSTEM DIAGRAM
Models : RSW-9RC / ROW-9RC
Models : RSW-12RC / ROW-12RC
Refrigerant pipe
12.7mm(1/2")
Refrigerant pipe
Charging valve
Cooling
Heating
: Flare coupling
3-Way
valve
4-Way
valve
2-Way
valve
Strainer
Compressor
Check valve
Capillary tube
for heating
Capillary tube
for heating and cooling
OUTDOOR UNITINDOOR UNIT
Condenser
Evaporator
Refrigerant pipe
9.52mm(3/8")
Refrigerant pipe
6.35mm(1/4")
Charging valve 3-Way
valve
4-Way
valve
2-Way
valve
Strainer
Compressor
Check valve
Capillary tube
for heating
Capillary tube
for heating and cooling
OUTDOOR UNITINDOOR UNIT
Condenser
Evaporator
6.35mm(1/4")
2003.04.22
- 5 -

CIRCUIT DIAGRAM
Models : RSW-9RC
RSW-12RC
Models : ROW-9RC
ROW-12RC
2003.08.29 - 6 -

5V
5V
SW1 MANUAL AUTO
SWITH
R29 10K
<1/10W>
5V
C27
0.1
<F>
R27
10K
<1/10W>
(1%)
R26
49.9K
<1/10W>
(1%)
CN2 150-103-86176
CN3 150-503-96077
ROOM TEMPERATURE THERMISTOR
PIPE TEMPERATURE THERMISTOR
CN2-1 BLACK
CN2-2 BLACK
CN3-2 GRAY
CN3-1 GRAY
52
1
3
4
R28 10K
<1/10W>
RESET
IC3
BD4742G
R201
47 <1/4W>
+
OPERATE
RED
TIMER
GREEN
SWING
ORANGE
WHITE
WHITE
WHITE
WHITE
WHITE
RED
INDICATOR PCB
CHECKER
5V
LOUVER
RED
ORANGE
YELLOW
PINK
BLUE
RED
WHITE
CN7-1
CN7-3
CN7-2
BLACK
FAN MOTOR
CN101-1
CN101-5
CN101-3
BLACK
YELLOW
WHITE
ORANGE
ORANGE
FAN CAPACITOR
POWER TRANSFORMER
PRAIMARY
SECONDARY
PURPLE
RED
RED
PURPLE
THERMAL FUSE
THERMAL FUSE
GRAY
GRAY
POWER SUPPLY PCB
GREEN
BLUE
WHITE
BLACK
RED
BLUE
BROWN
TO EARTH TERMINAL
GREEN / YELLOW
TERMINAL BOARD POWER SOURCE
220 / 240V
50Hz
OUTDOOR UNIT
BROWN
WHITE
UL1061 AWG26 x 8
CN6-8
CN6-5
CN6-4
CN6-2
CN6-3
CN6-1
CN6-6
CN6-7
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
BLUE
12V
12V
12V
5V
12V REMOTE CONTROL
CUSTOM CODE
AUTO RESTART
HEATINGTEMPERATURE
CORRECTION 2
HEATINGTEMPERATURE
CORRECTION 1
CONTROLLER PCB ASSEMBLY (MAIN PCB)
RSW-9RC : EZ-002WHSE-C (F)
RSW-12RC : EZ-002YHSE-C (F)
uPD780024-X06-8ET
I C 1
12V
5V
5V
2003.07.08 - 7 -
INDOOR PRINTED CIRCUIT BOARD
CIRCUIT DIAGRAM

- 8 -
Troubleshooting check table
Operation lamp :Red lamp
Timer lamp : Green lamp
Error contents Error contents
thermistor error RED lamp (2 times) thermistor error (room temp.) RED lamp
Green lamp Green lamp (2 times)
thermistor error (heat exchanger) RED lamp
Green lamp (3 times)
control unit error RED lamp (4 times) MANUAL AUTO button error RED lamp
(indoor unit ) Green lamp Green lamp (2 times)
power source Hz decision error RED lamp
Green lamp (4 times)
fan motor error RED lamp (6 times) lock error RED lamp
(indoor unit) Green lamp Green lamp (2 times)
rpm error RED lamp
Green lamp (3 times
)
:0.5s ON/OFF repeated
:0.1s ON/OFF repeated
LED indication LED indication
Small division indicationLarge division indication
ERROR DISPLAY
2003.06.13

DISASSEMBLY ILLUSTRATION
Models : RSW-9RC
RSW-12RC
2005.01.06 9