Fujitsu ABU36RSLX User manual

CONTENTS
SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . 1
OUTLINE AND DIMENSIONS . . . . . . . . . . . . . 2
REFRIGERANT SYSTEM DIAGRAM . . . . . . . 4
CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . . . . . . 5
INDOOR PCB CIRCUIT DIAGRAM . . . . . . . . 7
OUTDOOR PCB CIRCUIT DIAGRAM . . . . . . 8
ERROR DISPLAY . . . . . . . . . . . . . . . . . . . . . . 11
DISASSEMBLY ILLUSTRATION . . . . . . . . . . 13
PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . 21
STANDARD ACCESSORIES . . . . . . . . . . . . . 23
SPLIT TYPE
ROOM AIR CONDITIONER
CEILING type (60Hz)
Models
Indoor unit Outdoor unit
ABU36RSLX AOU36RLX

ADDITIONAL REFRIGERANT CHARGE (R410A)
Pipe Length 49 ft. (15 m) 4 lb 14 oz (2,200 g)
66 ft. (20 m) 5 lb 5 oz (2,400 g)
98 ft. (30 m) 6 lb 3 oz (2,800 g)
131 ft. (40 m) 7 lb 1 oz (3,200 g)
164 ft. (50 m) 7 lb 15 oz (3,600 g)
ADDITIONAL CHARGE
FULL CHARGE
AMOUNT
0.43 oz / ft. (40 g / m)
SPECIFICATIONS
TYPE
COOLING & HEATING
INDOOR UNIT
ABU36RSLX
OUTDOOR UNIT
AOU36RLX
COOLING CAPACITY
34,100 / 33,500 BTU / h
HEATING CAPACITY
38,200 / 37,600 BTU / h
POWER SOURCE
230 V / 208 V
FREQUENCY
RUNNING CURRENT
COOLING
18.3 A / 19.5 A
HEATING
15.6 A / 17.3 A
INPUT WATTS COOLING
4.22 kW / 4.08 kW
HEATING
3.60 kW / 3.60 kW
E.E.R. COOLING
2.37 / 2.40 kW/kW
HEATING
3.11 / 3.06 kW/kW
MOISTURE REMOVAL (/hr)
AIR CIRCULATION (m3/hr)
3.5 L/hr
1,850 m3/hr
ELECTRICAL DATA
FAN MOTOR
COMPRESSOR
Hermetic type, 4 poles, Inverter, Twin rotary
TNB220FPBM9
4 lb 14 oz (2,200g)
230 V
DISCRIMINATION
MFA-45DZM
INDOOR UNIT
HIGH-SPEED
MED-SPEED
LOW-SPEED
Cool 1,100 r.p.m. / Heat 1,100 r.p.m.
Cool 1,000 r.p.m. / Heat 900 r.p.m.
Cool 850 r.p.m. / Heat 750 r.p.m.
OUTDOOR UNIT DISCRIMINATION
MFE-45ROM
HIGH-SPEED Cool 850 r.p.m. / Heat 900 r.p.m.
WEIGHT
INDOOR UNIT
Net / Gross
Net / Gross
48 kg / 61 kg
OUTDOOR UNIT
64 kg / 70 kg
1 60Hz
DIMENSIONS
INDOOR UNIT
H x W x D 9-1/2" x 65-1/2" x 27-5/8" inch
240 x 1,660 x 700 mm
OUTDOOR UNIT
H x W x D 32-3/4" x 35-1/2" x 13" inch
830 x 900 x 330 mm
TYPE
DISCRIMINATION
REFRIGERANT R410A
POWER SOURCE
2005.12.27 1

OUTLINE AND DIMENSIONS
65-1/2" (1,660)
9-1/2"
(240)
27-5/8" (700)
63" (1,600)
5-1/8" (130)
11-7/8" (300)
Unit : inch (mm)
INDOOR UNIT
Model : ABU36RSLX
2005.12.27 2

Unit : inch (mm)
OUTDOOR UNIT
Models : AOU36RLX
3"(77)
35-1/2" (900)
32-3/4" (830)
17-3/8" (440)
7/8" (21)
3/8" (9)
15-3/4" (400)
13" (330)
1-1/4"
(31)
1/2"
(12)
7-3/4" (196)
5-3/4" (147)
6-3/4" (170)
3-7/8" (99)
14-5/8" (370)
25-5/8" (650)
Air Flow
2005.12.27 3

Evaporator
REFRIGERANT SYSTEM DIAGRAM
OUTDOOR UNIT
Pressure
Check Valve
Condenser
4-way
Valve
High Pressure
Switch
Accumulator
Muffler
Compressor
Expansion
Valve Refrigerant Pipe
9.52mm (3/8")
Charging Valve
Charging
Valve
Refrigerant Pipe
15.88mm (5/8")
INDOOR UNIT
Strainer
Strainer
: COOL
: HEAT
Models : ABU36RSLX / AOU36RLX
2005.12.27 4

CIRCUIT DIAGRAM
Model : ABU36RSLX
2005.12.28 5
ORANGE
YELLOW
WHITE
RED
BROWN
ORANGE
YELLOW
WHITE
RED
BROWN
ORANGE
YELLOW
WHITE
RED
BROWN
BLUE
PURPLE
GRAY
GRAY
PURPLE
BLUE
BLACK
WHITE
RED
WHITE
WHITE
GREEN
WHITE
WHITE
WHITE
BLACK
BLACK
BLACK
RED RED
BLACK BLACK
GRAY GRAY
CN6 CN7 CN8
CN15
CN13
CN16CN5
CN11 CN10 CN4
CN17 CN1
CN201
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
1
2
3
1
2
3
1
2
3
1
23 1 2
3
1
2
3
4
5
1
2
3
4
5
1
2
3
4
5
1
2
3
4
5
1
2
1
2
3
1 2 1 2
1 2
1 2
FAN MOTOR
TERMINAL
Use T 3.15A-250V
Fuse on F101
N
L
G
STEP MOTOR
( LEFT / RIGHT )
STEP MOTOR
( UP / DOWN )
FAN MOTOR
CAPACITOR
ROOM TEMPERATURE THERMISTOR
PIPE TEMPERATURE THERMISTOR
3 2 1 3 2 1
POWER SUPPLY PCB
INDICATOR PCB
CONTROLLER PCB
M
F M
M

Model : AOU36RLX
ORANGE
YELLOW
WHITE
BLUE
BROWN
RED
BLUE
YELLOW
WHITE
BLACK
RED
BLACK
BLACK
RED
RED
BLUE
BROWN
BLACK
BLACK
BROWN
RED
GREEN BLACK BLACK
WHITE WHITE
WHITE
BROWN
BLACK
BLACK RED
BLACK
WHITE
ORANGE
ORANGE
BLACK
RED
YELLOW
YELLOW
BLUE
ORANGE
RED
BROWN
BROWN
WHITE
BLACK
BLACK
BLACK
BLACK
REDRED
WHITE WHITE
1
2
3
4
5
6
1
2
3
4
5
6
1
2
3
4
5
1
2
3
4
5
6
1
2
3
1
2
1212121212
123 4 12
123
3
CN1 CN34
CN1 W9 W8
W200
TM102
TM101 W3 W6 W7 W1 W2
W11
W10
W17
W16
W22
W21
W13
W12
CN27
CN802
CN30
CN407
W303
W304
W305 CN37
CN21 CN22 CN23 CN26 CN25
L1
L2
P
N
W
V
U
+-
V
W
U
G2(N)1 3 L N
EARTH EARTH
G
E V
POSISTOR
EMI FILTER
2T
CHOKE COIL
TERMINAL
COMPRESSOR
EMI FILTER
1T
CONNECTOR
PIPE TEMPERATURE
THERMISTOR
DISCHARGE TEMPERATURE
THERMISTOR
ACTIVE
FILTER
MODULE
FUSE
F4 T 5A-250V
FUSE
F2 T 3.15A-250V
CONTROLLER
PCB ASSY
POWER SUPPLY PCB ASSY
F M
4WV
EXPANSION VALVE COIL
FAN MOTOR
SOLENOID COIL
HIGH PRESSURE SWITCH
OUTDOOR TEMPERATURE
THERMISTOR
COMPRESSOR TEMPERATURE
THERMISTOR
HEAT SINK TEMPERATURE
THERMISTOR
2005.12.28 6

14V
5V
R57 1.0K
<1/10W>
C39
0.1
<F>
CR5
1000P
<R>
R50 10K
<1/10W>
R77 - R79
10K <1/10W> x 3
BZ1
PKM13EPY-4000
5V
R21 - R24
10K <1/10W> x 4
5V
5V
C22 - C25
0.01 <F> x 4
R25 - R28
1.0K <1/10W> x 4
I C6 (1/7)
uPA2003GR
R56
I C7 BR93LC46RF
DO
D I
SK
CS
VCC
NC
NC
GND1
2
3
4
5
6
7
8
611
CN9-1
CN9-2
CN9-3
CN9-4
CN9-5
CN16-1
CN16-2
CN16-3
UL1430 AWG22 PURPLE
UL1430 AWG22 GRAY
UL1430 AWG22 BLUE
CN15-1
CN15-2
CN15-3
2
13
70 69
60
14
15
71
73
64
22
23
24
25
26
78
79
80
46
45
44
43
50
6
10
9
8
62
32
31
30
29
28
5
11
12
13
16
17
18
27
34
35
77
76
P10
P11
P57
P56
P50
P27
P26
P25
P22
P21
P20
P130
P51
P52
P53
P54
P55
P01
P70
P71
P72
P131
P36
P67
P30
P31
P32
P14
P13
P12
P47
P46
P45
P44
P43
P03
XT1
I C
P24
P23
RESET
X2X1
20
19
47
48
21
53
61
49
51
52
36
37
38
39
40
72
63
42
41
59
58
57
56
71
33
67
4
7
75
68
74
65
66
55
54
3
2
1P15
P16
P17
2005.12.28 7
Model : ABU36RSLX
INDOOR PCB CIRCUIT DIAGRAM
CONTROLLER PCB ASSEMBLY ( MAIN PCB )
K01AL-050RHSE-C1

AC230V
60Hz
TERMINAL
HP-T3061-3
Model : AOU36RLX
POWER SUPPLY PCB
K04BA-0501HUE-P0
CONTROLLER PCB ASSY
K04AW-0504HUE-C1
INVERTER ASSY
EZ-005HHUE
2005.12.28 8

600/450V x 4
Model : AOU36RLX
CONTROLLER PCB ASSEMBLY ( MAIN PCB )
K04AW-0504HUE-C1
2005.12.28 9