Fujitsu AUYF18LBL User manual

SPLIT TYPE
AIR CONDITIONER
SIMULTANEOUS OPERATION
MULTI (50Hz)
CASSETTE TYPE
Indoor unit  Outdoor unit
Twin
AUYF18LBL x 2 AOYD36LATT
AUYF22LBL x 2 AOYD45LATT
AUYF24LBL x 2 AOYD54LATT
Triple
AUYF18LBL x 3 AOYD54LATT
CEILING TYPE
Indoor unit  Outdoor unit
Twin
ABYF18LBT x 2 AOYD36LATT
ABYF22LBT x 2 AOYD45LATT
ABYF24LBT x 2 AOYD54LATT
Triple
ABYF18LBT x 3 AOYD54LATT
DUCT TYPE
Indoor unit  Outdoor unit
Twin
ARYF18LBLU x 2 AOYD36LATT
ARYF22LBTU x 2 AOYD45LATT
ARYF24LBTU x 2 AOYD54LATT
Triple
ARYF18LBLU x 3 AOYD54LATT
CONTENTS
SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . 1
DIMENSIONS . . . . . . . . . . . . . . . . . . . . . . . 5
CIRCUIT DIAGRAM
. . . . . . . . . . . . . . . . . . 10
ERROR DETECTION
. . . . . . . . . . . . . . . .
14INDOOR PCB CIRCUIT DIAGRAM . . . . . .
. . . 26OUTDOOR PCB CIRCUIT DIAGRAM
33
PARTS (INDOOR UNIT) . . . . . . . . . . . . . . 38
PARTS (OUTDOOR UNIT) . . . . . . . . . . . . 59
ACCESSORIES . . . . . . . . . . . . . . . . . . . . . 63

DECORATION PANEL H x W x D
DIMENSIONS
DECORATION PANEL
Gross / Net
WEIGHT
POWER SOURCE
STARTING CURRENT
MOISTURE REMOVAL
FAN MOTOR
DISCRIMINATION
Cooling
Heating
High speed
FAN SPEED
HEATING
Middle speed
Low speed
TYPE
CASSETTE TYPE
twin triple
INDOOR UNIT AUYF18LBL ( x2) AUYF18LBL ( x3)AUYF22LBL ( x2)
OUTDOOR UNIT AOYD36LATT AOYD45LATT
AUYF24LBL ( x2)
AOYD54LATT
COOLING CAPACITY
HEATING CAPACITY
50 x 700 x 700 mm
INDOOR UNIT H x W x D 245 x 570 x 570 mm
4.5 kg / 2.6 kg
INDOOR UNIT Gross / Net 20 kg / 17 kg18 kg / 15 kg
10.0 A 10.0 A
4.5 L/hr 5.0 L/hr
10.0 A
MAXIMUM CURRENT 8.9 A 9.9 A7.9 A
3.5 L/hr
AIRCIRCULATION
HIGH 1,000 m3/h 1,000 m3/h
800 m3/h
1,030 m3/h 1,030 m3/h
680 m3/h
400 V 50 Hz 3 4 W
830 r.p.m.
730 r.p.m.
630 r.p.m.
MFF-24RVL
1,030 r.p.m. 1,030 r.p.m.
880 r.p.m. 880 r.p.m.
740 r.p.m. 740 r.p.m.
Quiet 500 r.p.m. 580 r.p.m. 580 r.p.m.
High speed
FAN SPEED
COOLING
Middle speed
Low speed
730 r.p.m.
630 r.p.m.
540 r.p.m.
1,050 r.p.m. 1,050 r.p.m.
850 r.p.m. 850 r.p.m.
650 r.p.m. 650 r.p.m.
Quiet 460 r.p.m. 500 r.p.m. 500 r.p.m.
10.0 kW 12.5 kW 14.0 kW
11.2 kW 14.0 kW 16.0 kW
AOYD54LATT
10.0 A
5.0 L/hr
9.9 A
14.0 kW
16.0 kW
ELECTRICAL DATA
2009.01.21 1
SPECIFICATIONS

MEASUREMENT
DIMENSIONS
WEIGHT
POWER SOURCE
STARTING CURRENT
MOISTURE REMOVAL
FAN MOTOR
DISCRIMINATION
High speed
FAN SPEED Middle speed
Low speed( Cool / Heat )
TYPE
CEILING TYPE
twin triple
INDOOR UNIT ABYF18LBT ( x2) ABYF18LBT ( x3)ABYF22LBT ( x2)
OUTDOOR UNIT AOYD36LATT AOYD45LATT
ABYF24LBT ( x2)
AOYD54LATT
COOLING CAPACITY
HEATING CAPACITY
H x W x D 199 x 990 x 655 mm
Gross / Net 36 kg / 27 kg
10.0 A 10.0 A
4.5 L/hr 5.0 L/hr
10.0 A
MAXIMUM CURRENT 8.9 A 9.9 A7.9 A
3.5 L/hr
AIRCIRCULATION HIGH 980 m3/h 980 m3/h780 m3/h
400 V 50 Hz 3 4 W
1,040 r.p.m.
950 r.p.m.
800 r.p.m.
MFH-24RVL
1,330/1,300 r.p.m. 1,330/1,300 r.p.m.
1,150 r.p.m. 1,150 r.p.m.
1,000 r.p.m. 1,000 r.p.m.
Quiet 740 r.p.m. 780 r.p.m. 780 r.p.m.
10.0 kW 12.5 kW 14.0 kW
11.2 kW 14.0 kW 16.0 kW
AOYD54LATT
10.0 A
5.0 L/hr
9.9 A
14.0 kW
16.0 kW
ELECTRICAL DATA
2009.01.21 2

MEASUREMENT
DIMENSIONS
WEIGHT
POWER SOURCE
STARTING CURRENT
MOISTURE REMOVAL
FAN MOTOR
DISCRIMINATION
High speed
FAN SPEED Middle speed
Low speed
TYPE
DUCT TYPE
twin triple
INDOOR UNIT ARYF18LBLU ( x2) ARYF18LBLU ( x3)ARYF22LBTU ( x2)
OUTDOOR UNIT AOYD36LATT AOYD45LATT
ARYF24LBTU ( x2)
AOYD54LATT
COOLING CAPACITY
HEATING CAPACITY
H x W x D 270 x 1,135 x 700 mm217 x 953 x 595 mm
Gross / Net 45 kg / 38 kg27 kg / 23 kg
10.0 A 10.0 A
4.5 L/hr 5.0 L/hr
10.0 A
MAXIMUM CURRENT 8.9 A 9.9 A7.9 A
3.5 L/hr
AIRCIRCULATION HIGH 1,100 m3/h 1,100 m3/h830 m3/h
400 V 50 Hz 3 4 W
1,250 r.p.m.
1,040 r.p.m.
950 r.p.m.
MFG-24RVMFH-24RVL
830 r.p.m. 830 r.p.m.
700 r.p.m. 700 r.p.m.
600 r.p.m. 600 r.p.m.
Quiet 800 r.p.m. 550 r.p.m. 550 r.p.m.
10.0 kW 12.5 kW 14.0 kW
11.2 kW 14.0 kW 16.0 kW
AOYD54LATT
10.0 A
5.0 L/hr
9.9 A
14.0 kW
16.0 kW
ELECTRICAL DATA
2009.01.21 3

H x W x D
MEASUREMENT
DIMENSIONS
Gross / Net
WEIGHT
POWER SOURCE
Cooling
Heating
STARTING CURRENT
AIR CIRCULATION
FAN MOTOR
Upper fan
Lower fan
Upper fan
Lower fan
DISCRIMINATION
COOLING
HEATING
MODEL NAME AOYD36LATT AOYD45LATT AOYD54LATT
COOLING CAPACITY
HEATING CAPACITY
1,290 x 900 x 330 mm
117 kg / 107 kg
10.0 A 10.0 A
6,200 m3/h 6,900 m3/h
10.0 A
MAXIMUM CURRENT 8.9 A 9.9 A7.9 A
6,200 m3/h
6,200 m3/h 6,900 m3/h 6,900 m3/h
400 V 50 Hz 3 4 W
750 r.p.m.
MFE-54TV
750 r.p.m. 850 r.p.m.
780 r.p.m.
750 r.p.m.
780 r.p.m. 780 r.p.m. 850 r.p.m.
800 r.p.m. 800 r.p.m.
900 r.p.m. 900 r.p.m.
10.0 kW 12.5 kW 14.0 kW
11.2 kW 14.0 kW 16.0 kW
ELECTRICAL DATA
TYPE
DISCRIMINATION
WEIGHT (with oil)
REFRIGERANT TYPE R410A
Hermetic type, Inverter, 4 poles,
3 phase, DC motor, Twin Rotary
808 677 80
25.6 kg
PRECHARGED REFRIGERANT
3,450 g
COMPRESSOR AND REFRIGERANT
2009.01.09 4
MAX PIPE LENGTH 75 m
MAX PIPE HEIGHT 30 m
Pipe length 30 m 3,450 g
FULL CHARGE
45 m 4,200 g
60 m 4,950 g
75 m 5,700 g
ADDITIONAL CHARGE 50 g/m
NOISE LEVEL
COOLING
HEATING
OUTDOOR UNIT
51 dB 54 dB 55 dB
53 dB 54 dB 56 dB

52009.01.13
OUTLINE AND DIMENSIONS
CASSETTE TYPE
Unit : mm
DECORATION PANEL
700
30 50
700
570
245
146
75
30
102
135 250
99
40
Liquid pipe Gas pipe
108
INDOOR UNIT
Top view
Side view
530(Hanging bolt position)
Drain pipe(0.D. 25.4)
540(Hanging bolt position)

INDOOR UNIT
CEILING TYPE
Unit : mm
990
900
500
655
530
200175
199
Rear view
2009.01.13 6

DUCT TYPE
ARYF18LBLU
Unit : mm
Drain pipe diameters
Inside : 21.5 mm
Outside : 26.0 mm
INDOOR UNIT
886
850
953
920
600
390
150
217
605
57520
2009.01.13 7

DUCT TYPE
ARYF22LBTU
ARYF24LBTU
Unit : mm
INDOOR UNIT
2009.01.13 8
1,135
1,177
1,015
139 264 264 264
107
32
114
66
32
54
240
281
168
283
477
700
173
161
40
39
240
132
240 16
121
270

2009.01.13 9
31 12330900
1290
9
21
OUTDOOR UNIT
(unit : mm)
650
400
370
air flow