Fujitsu AWYZ14LBC User manual

CONTENTS
SPECIFICATIONS . . . . . . . . . . . . . . . . . . .1
OUTLINE AND DIMENSIONS . . . . . . . . . 2
REFRIGERANT SYSTEM DIAGRAM. . . . 3
CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . . 4
INDOOR PCB CIRCUIT DIAGRAM . . . . . 5
DISASSEMBLY ILLUSTRATION. . . . . . .
10
PARTS LIST . . . . . . . . . . . . . . . . . . . . . .
SPLIT TYPE
ROOM AIR CONDITIONER
CEILING WALL TYPE
Indoor unit Outdoor unit
AWYZ14LBC
AWYZ14LBC
AWYZ18LBC
AWYZ18LBC
AOYZ14LBC
AOYZ14LBL
AOYZ18LBC
AOYZ18LBL
INVERTER
OUTDOOR PCB CIRCUIT DIAGRAM . . . 8
ERROR CONTENTS . . . . . . . . . . . . . . . .
15
11

HEATING CAPACITY
POWER SUPPLY
RUNNING
CURRENT
Cooling
Heating 5.9 A 7.2 A
INPUT WATTS
Cooling
Heating 1.35 kW 1.63 kW
E.E.R. Cooling
Heating
Cooling
Heating
4.44 kW/kW 4.11 kW/kW
MOISTURE REMOVAL
AIR CIRCULATION
(HIGH)
Cooling and Heat-pump heating
AWYZ14LBC AWYZ18LBC
AOYZ14LB_ AOYZ18LB_
4.2 kW 5.2 kW
6.0 kW 6.7 kW
TYPE
INDOOR UNIT
OUTDOOR UNIT
COOLING CAPACITY
230 V 50 Hz 230 V 50 Hz
4.5 A 6.9 A
1.02 kW 1.58 kW
2.1 L/hr
4.12 kW/kW 3.29 kW/kW
2.8 L/hr
ELECTRICAL DATA
POWER SOURCE 230 V
High speed 1,450 r.p.m. / 1,650 r.p.m.
INDOOR UNIT
( cool / heat )
Med speed 1,320 r.p.m. / 1,350 r.p.m.
Super quiet 730 r.p.m. / 820 r.p.m.
Quiet 880 r.p.m. / 1,000 r.p.m.
Low speed 1,050 r.p.m. / 1,150 r.p.m.
OUTDOOR UNIT ( cool / heat ) 820 / 730 r.p.m. 820 / 730 r.p.m.
FAN MOTOR
DIMENSIONS AND WEIGHT
INDOOR UNIT H x W x D
OUTDOOR UNIT 578 x 790 x 300 mm
250 x 899 x 298 mm
INDOOR UNIT Gross / Net
H x W x D
Gross / Net
OUTDOOR UNIT 43 kg / 39 kg
17 kg / 13.5 kg
FULL CHARGE
1,350 g
15 m
20 m
Pipe Length
1,450 g
ADDITIONAL CHARGE 20 g/m
MAX PIPE LENGTH 20 m
COMPRESSOR AND REFRIGERANT
TYPE
DISCRIMINATION
REFRIGERANT R410A 1,350 g
808 - 907 - 80
Hermetic type, Inverter,
Three phase
Induction motor, Rotary
SPECIFICATIONS
High speed
850 m3/hr
940 m3/hr
46 dB / 46 dB
43 dB / 39 dB
35 dB / 34 dB
29 dB / 29 dB
24 dB / 24 dB
46 dB / 47 dB
46 dB / 46 dB
43 dB / 39 dB
35 dB / 34 dB
24 dB / 24 dB
29 dB / 29 dB
47 dB / 48 dB
INDOOR UNIT
( cool / heat )
Med speed
Low speed
Super quiet
Quiet
OUTDOOR UNIT ( cool / heat )
NOISE LEVEL
2008.04.10 1

Unit : mm
DIMENSIONS
INDOOR UNIT
OUTDOOR UNIT
2006.01.12 2
2,000
300
298
899
250
170
40
300
540 125
508
60790
320
52
578
10
20

REFRIGERANT
SYSTEM DIAGRAM
Liquid pipe : 6.35 mm
Gas pipe : 12.7 mm
2-Way Valve
Strainer
Strainer
Muffler
Muffler
Receiver
Heat exchanger B
( INDOOR )
3-Way Valve
4-Way Valve
Pulse motor valve
Heat exchanger
( INDOOR )
Heat exchanger
( OUTDOOR )
Accumulator
Compressor
Cooling
Heating
2005.12.26 3

INDOOR UNIT
OUTDOOR UNIT
CIRCUIT DIAGRAM
2005.12.26 4
BROWN
RED
BLACK
WHITE
RED
BROWN
BLACK
YELLOW
BLUE
RED
BLACK
WHITE
YELLOW
BROWN
BLACK
BLACK
RED
BROWN
BLUE
ORANGE
YELLOW
WHITE
BROWM
RED
ORANGE
YELLOW
GREEN
BLUE
PURPLE
GRAY
WHITE
BLACK
BLACK
WHITE
RED
BLUE
BLUE
BLACK
BLACK
BROWN
BROWN
GREEN
BROWN
ORANGE
BLACK
RED
WHITE
PURPLE
BROWN
RED
ORANGE
YELLOW
RED
WHITE
BLACK
1
2
3
4
5
6
7
8
9
10
11
1
2
3
4
5
6
7
8
9
10
11
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
1
2
3
4
5
6
7
1
2
3
4
5
6
7
1
2
3
4
5
6
7
1
2
3
4
5
6
1
2
3
4
5
6
1
2
3
4
1
2
3
4
1
2
3
4
5
6
7
1
2
3
4
5
6
7
1
2
3
4
5
6
1
2
3
4
5
6
1
2
3
1
2
3
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
CN60
CN61
CN62
W4
W2
W1
W3
W7
W8
TM01
TM02
CN42
CN800
CN70
CN41
CN40
TM03
TM04
CN400
CN11
+
-
N1
P
I O
N2
L1 L2
CN301
1
2
3
1
2
3
CN302
CN303
TM301PNTM302
D201
+
-
DISCHARGE TEMP. THERMISTOR
PIPE TEMP. THERMISTOR
OUTDOOR TEMP. THERMISTOR
FUSE
20A-250V
TERMINAL
NL3
4-WAY VALVE
EXPANSION VALVE
FAN MOTOR
PMV
4WV
F M
CN700
CN500
R
S
C
(U) (W)
(V)
C M
COMPRESSOR
TM303
W
TM304
V
TM305
U
CHOKE COIL
ACTIVE FILTER
MODURE
CONTROLLER
PCB ASSY
TRANSISTOR
PCB ASSY
RED
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
RED
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
RED
RED
RED
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
RED
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
BLUE
YELLOW
WHITE
BLACK
RED
WHITE
WHITE
WHITE
WHITE
RED
RED
WHITE
WHITE
WHITE
WHITE
BLUE
PURPLE
GRAY
WHITE
BLACK
BROWN
RED
ORANGE
YELLOW
GREEN
BLACK
BLACK
BLACK
BLACK
BLACK
WHITE
BLUE
RED
RED
WHITE
WHITE
WHITE
RED
WHITE WHITE
GREEN / YELLOW
WHITE
BLACK
RED
GRAY
BLUE
BROWN
RED WHITE
WHITE
WHITE
WHITE
WHITE
WHITE WHITE
WHITE
RED
RED
WHITE WHITE WHITE WHITE
WHITE RED
RED WHITE
WHITE
WHITE
BROWN RED ORANGE YELLOW
RED
BROWN ORANGE
YELLOW
CN205
CN206
CN201 CN200 CN203 CN202 CN204
CN3
CN4
CN16
CN9
CN6 CN7 CN17 CN12
CN210
CN15
CN11
CN208
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
10
9
8
7
6
5
4
3
2
1
11
10
9
8
7
6
5
4
3
2
1
11
10
9
8
7
6
5
4
3
2
1
10
9
8
7
6
5
4
3
2
1
10
9
8
7
6
5
4
3
2
1
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
6
5
4
3
2
1
6
5
4
3
2
1
5
4
3
2
1
5
4
3
2
1
5
4
3
2
1
5
4
3
2
1
5
4
3
2
1
5
4
3
2
1
5
4
3
2
1
5
4
3
2
1
5
4
32
1
5
4
3
2
1
6
7
8
9
10 2
1
5
43
2
1
5
43
2
1
5
43
2
16
5
43
2
1
5
4
32
1
43
2
1
2
1
8
7
6
2
1
5
43
2
1
2
1
8
7
6
5
4
32
1
8
7
6
5
43
2
1
5
4
32
1
2
1
4
32
1
4
32
1
32
1
32
1
32
1
2
1
TERMAL
FUSE 102 NL3
4
3
3
1
1
3
TERMAL
FUSE 102
TERMAL
FUSE 102
POWER RELAY
SWITCH (LEFT)
SWITCH
(RIGHT)
AIR FILTER (LEFT)
AIR FILTER (RIGHT)
TM1 TM2
M
M
POWER
SOURCE
TERMINAL
TEST
ROOM TEMPERATURE THERMISTOR
PIPE TEMPERATURE THERMISTOR
F M
M
M
M
M
DIFFUSER
LOUVER Z
LOUVER U
RIGHT-LEFT LOUVER
CONNECTOR (WHITE)
CONNECTOR (WHITE)
CONNECTOR (RED)
CONNECTOR (RED)
UV-LED
UNIT
RECEIVER PCB
W3
CONTROLLER PCB
INDICATOR PCB
CONNECTOR BOARD

WHITE WHITE WHITE WHITE WHITE WHITE WHITE WHITE
RED
WHITE
WHITE
WHITE WHITE WHITE WHITE WHITE WHITE
RED
BROWN
ORANGE RED YELLOW GREEN BLUE PURPLE GRAY
WHITE
BLACK RED
WHITE
WHITE WHITE
WHITE WHITE WHITE
WHITE
WHITE
RED
WHITE
BROWN RED ORANGE YELLOW RED WHITE
YELLOW ORANGE
RED
BROWN
WHITE WHITE RED
RED
WHITE
WHITE
WHITE
WHITE
RED WHITE WHITE
BLACK BLACK
BLACK BLACK
RED
BLACK WHITE
YELLOW BLUE
BLUE WHITE
BLACK
RED
RED WHITE WHITE WHITE
RED RED
WHITE WHITE WHITE
WHITE WHITE WHITE WHITE WHITE WHITE WHITE
WHITE
WHITE
WHITE
WHITE WHITE WHITE
RED
WHITE
WHITE WHITE WHITE WHITE WHITE WHITE
WHITE
WHITE
WHITE WHITE
WHITE
WHITE
WHITE WHITE
WHITE WHITE
WHITE
RED
RED
WHITE WHITE
WHITE
WHITE
WHITE WHITE
WHITE
WHITE RED
20
19 18
17 16 15 14 13 12 11
10
9 8 7
6 5
4
3
2
1
20
19 18
17 16 15 14 13 12 11
10
9 8 7
6 5
4
3
2
1
6 5
4
3
2
1
11
10
9 8 7
6 5
4
3
2
1
11
10
9 8 7
6 5
4
3
2
1
10
9 8 7
6 5
4
3
2
1
18
17 16 15 14 13 12 11
10
9 8 7
6 5
4
3
2
1
18
17 16 15 14 13 12 11
10
9 8 7
6
5
4
3
2
1
10
9 8 7
6 5
4
3
2
1
10
9 8 7
6 5
4
3
2
1
8 7
6 5
4
3
2
1
6 5
4
3
2
1
4
3
2
1
5
4
3
2
1
2
1
2
1
8 7
6 5
4
3
2
1
3
2
1
3
2
1
2
1
2
1
5
4
3
2
1
5
4
3
2
1
6 5
4
3
2
1
10
9
8
7
CN204
S8B-PASK
CN202
JB-4
CN203
JB-6
CN200
B2B-XASK
CN201
B5B-XASK ZHR-5
ZHR-5
B5B-XASK B2B-XASK
CN12
B3B-PASK
CN210 JB-3
CN6
2P-SAN
CN7
2P-SCN
ROOM THERMISTOR
PIPE THERMISTOR
THERMAL
FUSE 103
POWER SOURCE AC220-240V 50 / 62Hz
BROWN
BLUE
WHITE
RED
BLACK
TM2 22007
TM1 22007 K1
43
3
L
N
TERMINAL
RJW-18
CN206 JB-10
CN205 JB-10
ZHR-5 ZHR-5
RJW-20
CN11
JC-10
CN9
JC-10
CN15
JZ-11
CN16
JZ-11
CN4 S5 (6-5) B-XARK
CN3
CN17 JB-5
RMH-4
NH5
CN208
CN207 S2B-PH
JB-8
ZHR-5 ZHR-5
TEST
OUTDOOR UNIT
CONTROLLER PCB ASSY
AWYZ14LBC : K05DS-0500HSE-F1 AWYZ18LBC : K05DS-0501HSE-F1
INDICATOR PCB ASSY
K04DU-0500HSD-DO
RECEIVER PCB ASSY
K05DS-0500HSE-SO
CONNECTOR PCB
K05DS-0500HSE-CNO
UV-LED UNIT
F. M.
FAN MOTOR
M M M M
DIFFUSER
LOUVER ( RIGHT / LEFT )
LOUVER-Z ( UP / DOWN ) LOUVER-U ( UP / DOWN )
M
M
LIMIT SWITCH-R
LIMIT SWITCH-L
CLEAN FILTER-R
CLEAN FILTER-L
INDOOR PCB CIRCUIT DIAGRAM
AWYZ14LBC AWYZ18LBC
Models :
2007.05.15 5

CONTROLLER PCB
MANUAL AUTE SWITCH
RECIVER PCB
CONTROLLER PCB ASSY
AWYZ14LBC : K05DS-0500HSE-F1 AWYZ18LBC : K05DS-0501HSE-F1
AWYZ14LBC AWYZ18LBC
Models :
2005.12.27 6

AWYZ14LBC
AWYZ18LBC
Models :
2005.12.27 7
INDICATOR PCB

TERMINAL
HP-T4057-21-L1
POWER POWER
SELIAL
POWER SOURCE AC230V / 50Hz
FAN MOTOR
4-WAY VALVE
EXPANSION VALVE
DISCHARGE TEMPERATURE THERMISTOR HEAT EXCHANGE TEMPERATURE THERMISTOR OUTDOOR TEMPERATURE THERMISTOR
COMPRESSOR
CHOCK COIL
B B
B
B
W1 ( A-1 )
W2 ( B-1 )
W4 ( D-1 ) W3 ( C-1 )
CN800 BH5 ( 7-2.3 ) B-XASK-1-A ( H-1 )
CN500 BH2P3-VH-B-C ( F-7 ) CN700 BH6B-XARK-1-A ( I-1 )
CN60 BH2B-XH-Y YELLOW
( K-1 ) CN61 BH2B-XH-R RED ( K-1 ) CN62 BH2B-XAEK BLUE ( K-1 )
BROWN BROWN BLACK BLACK BLUE BLUE
WHITE YELLOW ORANGE
BLUE BLUE BROWN RED RED YELLOW
WHITE
BLACK RED
TM2
( B-7 )
TM1
( A-7 )
L1 L2
+
+
-
N1
N2
I O
P
CN70
BH3 ( 7.5B ) -XAKK
( F-16 )
W7
( A-15 )
W8
( B-15 )
CN40
BH9B-XAKK-1-A
( I-16 )
CN41
BH3B-XASK-1-A
( H-16 )
CN42
BH2B-XH-2
( K-4 )
CN303 BH2B-XH-2 ( C-12 ) CN301 BH11B-PASK-1 ( F-4 )
CN302 BH3 ( 6.0 ) B-PASK-1 ( F-12 )
TM301 ( C-9 )
TM302 ( C-9 )
RED
WHITE
BLACK
BROWN RED
ORANGE
YELLOW
GREEN
BLUE PURPLE
GRAY
WHITE
BLACK
BROWN
BROWN RED
UL1007 AWG24 BROWN
BROWN
BROWN
UL1007 AWG24 RED UL1007 AWG24 ORANGE
ORANGE
UL1007 AWG24 YELLOW
UL1015 AWG14 YELLOW
UL1015 AWG14 BLUE
W302
UL1007
AWG24
W301
UL1007
AWG24
W303
UL1007
AWG24
U
TM305
( C-9 )
V
TM304
( C-9 )
W
TM303
( C-9 )
PEX-125F
C. M.
RED
WHITE
BLACK
1
2 3 4
5 6
7
8 9
10
11
1
2
1
2 1
2
3
1
2 3 4
5 6
7
8 9
1
2 3 4
5 6
7
1
2 3 4
5 6
7
1
2 3 4
1
2 3 4
5 6
1
2 3 4
5 6
7
1
2 3
1
2 3 4
5 6
1
2
1
2 1 2
W12 UL1015 AWG14 WHITE W13 UL1015 AWG14 PURPLE
CN400 BH4B-XASK-1-A ( E-11 )
TM12 ( A-9 ) TM13 ( B-9 )
W401
CN11
M
F. M.
UL1015
AWG16
GREEN
EARTH
1
2
3
UL1015
AWG14
BLACK
UL1015
AWG14
WHITE
UL1015
AWG14
RED
TRANSISTOR PCB ASSY
K04DP-0400HUD-TRO
ACTPM
SACT32010F1
CONTROLLER PCB ASSY
AOYZ14LB_ : K05AD-0500HUE-C1 AOYZ18LB_ : K05AD-0501HUE-C1
INVERTER ASSEMBLY
AOYZ14LB_ : EZ005CHUE AOYZ18LB_ : EZ005DHUE
2005.12.27 8
EMI FILTER 2
ZCAT2132-1130
EMI FILTER 5
ZCAT3035-1330
EMI FILTER 1
ZCAT1518-0730
EMI FILTER 4
ZCAT2132-1130
BLACK
RED
D25VB60
F201 20A-250V
OUTDOOR PCB CIRCUIT DIAGRAM

AWYZ18LBC
AWYZ14LBC
JM902
PS21265-P
CONTROLLER PCB ASSY
AOYZ14LB_ : K05AD-0500HUE-C1 AOYZ18LB_ : K05AD-0501HUE-C1
2005.12.27 9