Fujitsu ASYG12LLCE User manual

SPLIT TYPE
ROOM AIR CONDITIONER
WALL MOUNTED TYPE
Indoor unit Outdoor unit
CONTENTS
SPECIFICATIONS. . . . . . . . . . . . . . . . . . .1
DIMENSIONS . . . . . . . . . . . . . . . . . . . . . . 2
REFRIGERANT SYSTEM DIAGRAM. . . . 4
CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . . 5
ERROR DETECTION . . . . . . . . . . . . . . . .
6
PCB CIRCUIT DIAGRAM . . . . . . . . . . . . .
8
PARTS (INDOOR UNIT) . . . . . . . . . . . . . .9
PARTS (OUTDOOR UNIT) . . . . . . . . . . .13
16
ACCESSORIES . . . . . . . . . . . . . . . . . . .
ASYG12LLCE AOYG12LLCE

SPECIFICATIONS
INDOOR UNIT ASYG12LLCE
OUTDOOR UNIT AOYG12LLCE
CAPACITY 3.40 kW
CAPACITY 4.00 kW
POWER SOURCE 230 V 50 Hz Single phase
RUNNING CURRENT
RUNNING CURRENT
MAXIMUM CURRENT
MAXIMUM CURRENT
5.2 A
5.4 A
POWER CONSUMPTION
POWER CONSUMPTION 1.08 kW
1.13 kW
EER 3.15 kW/kW
COP
Cooling
Heating
3.54 kW/kW
MOISTURE REMOVAL
6.5 A
9.0 A
1.8 L/h
1,600 m3/h
1,830 m3/h
325 m3/h
450 m3/h
600 m3/h
740 m3/h
325 m3/h
420 m3/h
600 m3/h
720 m3/h
AIRFLOW
High
INDOOR UNIT
Cooling
Medium
Low
Quiet
High
INDOOR UNIT
Heating
Medium
Low
Quiet
High
Medium
Low
Quiet
OUTDOOR UNIT Heating
OUTDOOR UNIT Cooling
ELECTRICAL DATA FAN MOTOR
INDOOR UNIT’S Discrimination MFD-12BYW
OUTDOOR UNIT’S Discrimination MFE-22AVAL
High
INDOOR UNIT
Cooling
Medium
Low
Quiet
High
INDOOR UNIT
Heating
Medium
Low
Quiet
1,320 rpm
1,120 rpm
840 rpm
700 rpm
1,360 rpm
1,120 rpm
900 rpm
700 rpm
OUTDOOR UNIT Heating 760 rpm
OUTDOOR UNIT Cooling 860 rpm
INDOOR UNIT
Cooling
OUTDOOR UNIT
Heating
OUTDOOR UNIT Heating
NOISE LEVEL
43 dB
38 dB
33 dB
22 dB
High
Medium
Low
Quiet
43 dB
38 dB
33 dB
22 dB
51 dB
OUTDOOR UNIT Cooling 50 dB
2016.11.22 1
COMPRESSOR TYPE
Hermetic type,
4 pole, 3 phase,
DC inverter motor,
Rotary
DISCRIMINATION
PRECHARGED REFRIGERANT
REFRIGERANT TYPE R410A
WEIGHT (with oil)
COMPRESSOR AND REFRIGERANT
Pipe length 15 m
FULL CHARGE 20 m
MAXIMUM PIPING HEIGHT 15m
ADDITIONAL CHARGE 20 g/m
WEIGHT
INDOOR UNIT Net / Shipping
Net / Shipping
7.0 kg / 9.0 kg
OUTDOOR UNIT
26 kg / 29 kg
INDOOR UNIT H x W x D
H x W x DOUTDOOR UNIT
DIMENSIONS
850 g
850 g
ASM98D10UFZA
8.9 kg
950 g
535 x 663 x 293 mm
262 x 820 x 206 mm

DIMENSIONS
15.8 to 16.7
2016.11.21 2
INDOOR UNIT
Drain hose
Diameter
Outside
Inside : 13.8 mm
600 mm
262 mm
206 mm820 mm

2016.11.21 3
OUTDOOR UNIT
15
663 mm20
293 mm
68
454 mm
535 mm

REFRIGERANT
SYSTEM DIAGRAM
2-way valve
Strainer
Strainer
3-way valve
Muffler
4-way valve Expansion valve
Refrigerant direction
Heat exchanger
(indoor unit)
Heat exchanger
(outdoor unit)
Compressor
Cooling
Heating
Refrigerant pipe diameter
Liquid : 1/4" (6.35 mm)
Gas : 3/8" (9.52 mm)
2013.10.26 4

Red
Orange
Yellow
Pink
Blue
Black
Black
Black
Black
Earth
terminal
Black White
Red
Blue
Yellow
White
Black
Red
White
White
White
White
White
White
White
Green
1 2 3 4 5
1 2 3 4 5
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
5
1
2
3
4
5
1
2
3
4
1
2
3
4
1
2
3
4
5
CN3
CN7
CN1
CN6
CN4
CN5
CN201
W4
Louver
( Up / Down )
M
Thermistor
( Pipe temp. )
Thermistor
( Room temp. )
Test
123
Terminal
Fan motor FM
Indicator
PCB
Main PCB
Red
Black
White
Yellow
Brown
Red
Blue
Orange
Yellow
White
Black
Black
Green
Green
Black
Black
Black
Black
Black
Black
Brown
Gray
Black White Red Black White
1
2
3
4
5
6
7
1
2
3
4
5
6
7
1
2
3
4
5
1
2
3
4
5
1
2
3
1
2
3
1
2
3
4
1
2
3
4
1
2
3
1
2
3
U(R)
V(S)
W(C)
Red
White
Black
W3
W101 W102 W4 W1 W2
CN30
CN600
CN800
W7
W8
W9
W10
W11
CN71
CN70
1 2 3 L N
Power source
4WV
PMV
FM
CM
Terminal
4-way valve coil
Expansion
valve coil
Fan motor
Compressor
Reactor
Thermistor
( Pipe temp. )
Thermistor
( Discharge temp. )
Thermistor
( Outdoor temp. )
Main PCB
INDOOR UNIT
OUTDOOR UNIT
CIRCUIT DIAGRAM
2016.10.25 5

BLACK
BLACK
BLACK
BLACK
RED
ORANGE
YELLOW
PINK
BLUE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
F M
M
1
2
3
4
5
6
7
1
2
3
4
5
6
7
1
2
3
4
5
1
2
3
4
5
1
2
3
4
5
4
3
2
1
LOUVER ( UP / DOWN )
THERMISTOR ( ROOM TEMP. )
THERMISTOR ( PIPE TEMP. )
FAN MOTOR
TEST
CN201
S7B-PH-K-S
WHITE
CN6
B5B-PH-K-R
RED
CN3
B7B-PH-K-FN
WHITE
CN5
B5B-PH-K-S
WHITE
CN4
B4B-PH-K-S
WHITE
CN7
B5 ( 6-5 ) B-XARK-1-A
RED
BLACK
WHITE
RED
GREEN
1 2 3 4 5
CN1
SC25-05WSA
WHITE
W4
EARTH
TERMINAL EMI FILTER
ZC7KT 14x8x14
1T
3
2
1
DC5V
DC15V
DC340V
OUTDOOR UNIT
INDICATOR PCB
K11CO-1100HSE-D0
MAIN PCB
CN7
6
5
4
3
Pin No. Terminal
code
Vm
GND
Vcc
Function of terminal
Control power voltage input
GND
Motor power voltage input
Lead wire
color
Red
Black
White
2
1
Vsp
FG Revolution pulse output
Speed control voltage input Yellow
Blue
CONTROL UNIT
P C B C I RCUIT D I A G R A M
2016.10.25 6
6
DC5V
RED
BLACK
WHITE
YELLOW
BLUE
DC5V
ASYG12LLCE : K11CN-1304HSE-C1
DC5V
CN4
Thermistor Characteristics.
Thermistor ( Pipe temp. ) 176.0 k 62.9 k 39.6 k
1.1 V 2.2 V 2.8 V
(20 ) (30 )
( 0 )
Thermistor
Temperature
Thermistor ( Room temp. ) 33.6 k 12.5 k 8.0 k
1.1 V 2.2 V 2.8 V
ASYG12LLCE : EZ-0131LHSE
*12Type only

UL1015
AWG16
GRAY
UL1015
AWG16
BROWN
UL1015
AWG22
BLACK
UL1015
AWG22
WHITE
UL1015
AWG22
RED
UL1015
AWG18
BLACK
UL1015
AWG18
WHITE
UL1015
AWG18
GREEN
UL3271
AWG18
BLACK
UL3271
AWG18
WHITE
UL3271
AWG18
RED
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
RED
BLACK
WHITE
YELLOW
BROWN
RED
BLUE
ORANGE
YELLOW
WHITE
W10
B
W11
B
W3
B
W2
B
W1
B
W4
B
W102
B
W101
B
W7
B
W8
B
W9
B
U
V
W
CN30
B2P3-VH-B-C
BLACK
CN800
B5 ( 7-2.3 ) B-XASK-1-A
NATURAL
CN600
B5B-PH-K-S
WHITE
CN71
B4B-PH-K-S
WHITE
CN70
B3B-PH-K-S
WHITE
1
2
3
4
5
6
7
1
2
3
4
5
1
2
1
2
3
4
1
2
3
FRAME FRAME
WIRE w/TERMINAL
( CORE )
1015#22
GREEN
COMPRESSOR
CM
DC FAN MOTORFM
EXPANSION
VALVE COIL
M
THERMISTOR ( PIPE TEMP. )
THERMISTOR ( DISCHARGE TEMP. )
THERMISTOR ( OUTDOOR TEMP. )
TERMINAL
SERIAL
POWER SOURCE
AC230V
50Hz
EARTH
TO I NDOOR UNIT
1
2
3
L
N
REACTOR
13mH 8A
EMI FILTER
ZCAT2132-1130
1 TURN
EMI FILTER
ESD-R-16C e.t.c.
2 TURNS
MAIN PCB
INVERTER ASSEMBLY
2016.10.25 7
AOYG12LLCE : K12JX-1308HUE-C1
AOYG12LLCE : EZ-0131RHUE
CN70 Thermistor characteristics.
Thermistor ( Discharge temp. ) 168.6 k 62.6 k 40.0 k
0.4 V 0.9 V 1.2 V
0 20 30
Thermistor
Thermistor ( Outdoor temp. ) 35.2 k 12.6 k 8.0 k
2.6 V 3.8 V 4.1 V
Temperature
CN71 Thermistor characteristics.
0 20 30
Thermistor
Thermistor ( Pipe temp. ) 16.1 k 6.0 k 3.8 k
1.1 V 2.2 V 2.8 V
Temperature
1(Red) - 2(Blue)
1(Red) - 3(Orange)
1(Red) - 4(Yellow)
1(Red) - 5(White)
46.0
(20 )
recommended drive condition
Unipolar drive, 1-2 phase excitation.
Coil resistance
CN600 Expansion valve coil
CN800 DC Fan motor
1
3
4
5
6
Pin No. Terminal
code
Vm
GND
Vcc
Vsp
FG
Function of terminal
Revolution pulse output
Speed control voltage input
Control power voltage input
GND
Motor power voltage input
Lead wire
color
Red
Black
White
Yellow
Brown
2
7
4-WAY VALVE COIL
DC Resistance 1320 (20 )
10%
U-V
V-W
U-W
Compressor
Winding resistance
1.30 (20 )
DC15V
DC340V
DC13V
AC230V
( ON )
07,09 Type : 7 TURNS
12 Type : 10 TURNS

ERROR DETECTION
2013.10.09 8
Serial communication error
Indoor unit PCB model information error
Manual auto switch error
Room temp. sensor error
Indoor unit Heat Ex. Middle temp.sensor error
Indoor unit fan motor error
Indoor unit error
Outdoor unit main PCB model
information error or communication error
Inverter error
Active filter error, PFC circuit error
Trip terminal L error
Display PCB microcomputers communication error
Discharge temp. sensor error
Outdoor unit Heat Ex. liquid temp. sensor error
Outdoor temp. sensor error
Current sensor error
Trip detection
Compressor rotor position detection error
4-way valve error
Discharge temp. error
OPERATION TIMER ECONOMY
1 flash 1 flash
3 2
3 5
4 1
4 2
5 1
5 15
6 2
6 3
6 4
6 5
6 10
7 1
7 3
7 4
8 4
9 4
9 5
9 9
10 1
(0.5s on / 0.5s off)
Rapid flash
(0.1s on
/ 0.1s off)
OPERATION lamp
(green)
TIMER lamp
(orange)
ECONOMY
lamp (green)

PARTS
6
2
2
4
3
5
1
INDOOR UNIT
ASYG12LLCE
2016.11.11 9
2
6
7
5 Front Panel 9332545012
Bracket panel
1
Wire Cover 9332544008
3
Wire
shield
Remote Control 9332598001
Intake Grille (no brand) 9332629163
4 Receiver Window 9332546019
8 Panel Cover 9332559002
Ref. Description Part number
Air Filter 9332549010
Louver 9333342009
7
8

INDOOR UNIT
ASYG12LLCE
Control box
10
Terminal 990072000113
Earth terminal
Control Box11
Cover shield
9332542004
Box shield assy
Main PCB 970917019912
15
Room Thermistor Holder 9316895003
Ref. Description Part number
14
-- Thermistor Assy 9900938017
Display Assy 9709173015
2016.11.11
12
11
15
14
13

INDOOR UNIT
ASYG12LLCE
Evaporator
Fan
11
Fan Motor 9603180003
Crossflow Fan Assy 9316830004
Bearing C Assy 9306628017
25
22
Casing Assy 9332613018
23
24
Ref. Description Part number
2016.11.22
22
24
21
23
21 Evaporator Total Assy 9316893207
25

INDOOR UNIT
ASYG12LLCE
Casing assy
12
Fan Guard 9332551006
39
40
Step Motor 9900725006
36
Drain Hose Assy 9316904002
37
Drain Cap 9316177017
31
Casing Cover B 9332557008
32
Casing Cover F 9332558005
33
R and L Louver 9332535006
Casing 9332534009
Motor Cover 9316601000
Motor Cover 9316568006
38
34
35
Ref. Description Part number
2016.11.11
40
38
32
33
35
39
31
34
37
36

PARTS
OUTDOOR UNIT
AOYG12LLCE
2016.11.22 13
4 Front Panel Assy 9332965001
3 Top Panel Assy 9332977004
1 Protective Net 9332855005
2 Thermistor Holder 9332505009
5 Cabinet Left Assy 9332962000
6 Emblem 9319396019
10 Drain Assy 9332574005
7 Cabinet Right Assy 9332963007
8 Switch Cover A Assy 9332964011
9 Switch Cover B 9332843002
Ref. Description Part number
2
1
7
3
8
6
5
4
10
9

2016.11.22 14
13 Reactor Assy 9900787028
14 PCB Holder 9332506013
15 Main PCB with Terminal 9709434239
-- Thermistor Assy 9900901011
-- Thermistor 9900880019
16 Heat Sink B 9332522006
Ref. Description Part number OUTDOOR UNIT
AOYG12LLCE
15
14
15
16
13
11 Propeller Fan 9309909014
12 Fan Motor 9603074012
11
12

OUTDOOR UNIT
AOYG12LLCE
22
21
23
26
25
24
2016.11.14 15
22 Compressor Assy 9333141008
26
Pulse Motor Valve Sub Assy 9333023007
25 Expansion Valve Coil 9970137013
23 Solenoid 9970079030
21 Condenser Total Assy 9333013008
24 4-way Valve Assy 9333135007
Ref. Description Part number

Name and Shape Part number
9332556001
9332598001
Remote control
Wall hook bracket
ACCESSORIES
2013.09.30 16
9332574005
Drain pipe assy
Name and Shape Part number
0600185541
0700076046
9310519004
Battery (penlight)
Cloth tape
Tapping screw (big)
( 4 x 25)

1611G4557