Fujitsu ABY14FBBJ User manual

CONTENTS
SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
OUTLINE AND DIMENSIONS . . . . . . . . . . . . . . . . . . . . 3
REFRIGERANT SYSTEM DIAGRAM . . . . . . . . . . . . . 5
ERROR DISPLAY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
PCB CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . 13
DISASSEMBLY ILLUSTRATION (Indoor Unit) . . . . . 15
DISASSEMBLY ILLUSTRATION (Outdoor Unit) . . . . 22
PARTS LIST (Indoor Unit) . . . . . . . . . . . . . . . . . . . . . . . . 31
PARTS LIST (Outdoor Unit) . . . . . . . . . . . . . . . . . . . . . . 33
SPLIT TYPE
ROOM AIR CONDITIONER
F L O O R C O N S O L E /
U N D E R C E IL IN G
DUA L ty p e
Models Indoor unit Outdoor unit
ABY14FBBJ
ABY14UBBJ
ABY18FBBJ
ABY18UBBJ
ABY24FBBJ
ABY24UBBJ
AOY14FSDJ
AOY14USDJL
AOY18FNBK
AOY18UNBKL
AOY24FNBK
AOY24UNBKL

SPECIFICATIONS
TYPE
INDOOR UNIT
OUTDOOR UNIT
COOLING CAPACITY (kW)
POWER SOURCE (V)
FREQUENCY (Hz)
RUNNING CURRENT (A)
INPUT WATTS (kW)
E.E.R. (kW/kW)
MOISTURE REMOVAL (/hr)
AIR CIRCULATION-Hi (m /hr)
ELECTRICAL DATA
COMPRESSOR
DIMENSIONS
TYPE
DISCRIMINATION
REFRIGERANT R410A (g)
POWER SOURCE (V)
DISCRIMINATION
INDOOR UNIT
HI-SPEED (r.p.m.)
MED-SPEED (r.p.m.)
LO-SPEED (r.p.m.)
DISCRIMINATION
OUTDOOR UNIT HI- SPEED (r.p.m.)
INDOOR UNIT H x W x D (mm)
H x W x D (mm)
OUTDOOR UNIT
FAN MOTOR
WEIGHT
INDOOR UNIT GROSS / NET (kg)
GROSS / NET (kg)
OUTDOOR UNIT
PIPE LENGTH 7.5 m
900 g
(31.8oz)
1,550 g
(54.7oz)
950 g
(33.5oz)
1,600 g
(56.4oz)
1,050 g
(37.0oz)
1,700 g
(60.0oz)
1,150 g
(40.6oz)
1,800 g
(63.5oz)
(25 ft) (33 ft) (49 ft) (66 ft)
10 m 15 m 20 m Additional
refrigerant
20g (0.71oz) / 1m (3.3ft)
(over 7.5m)
15g (0.53oz) / 1m (3.3ft)
(over 7.5m)
ABY18FBBJ
ABY24FBBJ
900 g
(31.8oz)
938 g
(33.1oz)
1,013 g
(35.7oz)
ABY14FBBJ
FULL CHARGE
AMOUNT
REFRIGERANT CHARGE (R410A)
12004.03.31
MFB-24JTT
780
650 x 830 x 320
230
50
230
ABY14FBBJ
AOY14FSDJ
4.20
6.3
1.39
3.02
640
802 360 35(B)
900
850
760
37 / 35
1.5
670
MFB-14VTT
740
530 x 750 x 250
MFA-14JTT
5.40
Hermetic type, Deposit electrode condenser, 2 poles.
Single phase, Induction motor, Rotary
199 x 990 x 655
2.0
Cool
ABY18FBBJ
AOY18FNBK
8.5
1.92
2.81
780
5KS225DAC
900
1,030
890
770
51 / 47
MFA-18JTT
37 / 28
ABY24FBBJ
AOY24FNBK
6.50
11.0
2.45
2.65
880
5JS290DAA
1,550
MFA-24JTT
1,180
1,040
900
62 / 58
2.5
-

TYPE
INDOOR UNIT
ABY14UBBJ
OUTDOOR UNIT
AOY14USDJL
COOLING CAPACITY (kW) 5.40
POWER SOURCE (V)
FREQUENCY (Hz)
RUNNING CURRENT (Heat) (A) 6.0
INPUT WATTS (Heat) (kW) 1.35
E.E.R. (Heat) (kW/kW) 3.48
MOISTURE REMOVAL (/hr)
AIR CIRCULATION-Hi (m /hr) 640
ELECTRICAL DATA
COMPRESSOR
DIMENSIONS
TYPE Hermetic type, Deposit electrode condenser, 2 poles.
Single phase, Induction motor, Rotary
DISCRIMINATION 802 360 35(B)
REFRIGERANT R410A (g) 1,000
POWER SOURCE (V)
DISCRIMINATION
INDOOR UNIT
HI-SPEED (r.p.m.) 850
MED-SPEED (r.p.m.) 760
LO-SPEED (r.p.m.)
DISCRIMINATION
OUTDOOR UNIT HI- SPEED (r.p.m.)
LO-SPEED (r.p.m.)
INDOOR UNIT H x W x D (mm) 199 x 990 x 655
OUTDOOR UNIT
FAN MOTOR
WEIGHT
INDOOR UNIT GROSS / NET (kg)
H x W x D (mm)
GROSS / NET (kg)
OUTDOOR UNIT
PIPE LENGTH 7.5 m
1,550 g
(54.7oz)
1,700g
(60.0oz)
1,000 g
(35.3oz)
1,600 g
(54.6oz)
1,800 g
(63.5oz)
1,038 g
(36.6oz)
1,700 g
(60.0oz)
2,000 g
(70.6oz)
1,113 g
(39.3oz)
1,800 g
(63.5oz)
2,200 g
(77.6oz)
(25 ft) (33 ft) (49 ft) (66 ft)
10 m 15 m 20 m Additional
refrigerant
15g (0.53oz) / 1m (3.3ft)
(over 7.5m)
20g (0.71oz) / 1m (3.3ft)
(over 7.5m)
40g (1.42oz) / 1m (3.3ft)
(over 7.5m)
ABY18UBBJ
ABY24UBBJ
ABY14UBBJ
FULL CHARGE
AMOUNT
REFRIGERANT CHARGE (R410A)
1.5 2.0
22004.03.31
Cool and Heat
ABY18UBBJ
AOY18UNBKL
8.3
1.85
3.24
780
5KS225DAC
1,550
1,030
890
770670
MFB-24JTBTMFB-14NTT
780
400
740
440
530 x 750 x 250 650 x 830 x 320
37 / 35 56 / 52
ABY24UBBL
AOY24UNBKL
6.50
230
50
10.3
2.30
3.22
880
5JS290DAA
1,700
230
MFA-24JTTMFA-18JTTMFA-14JTT
1,180
1,040
900
37 / 28
63 / 59
2.5
HEATING CAPACITY (kW) 6.00
4.00
4.70 7.40
RUNNING CURRENT (Cool) (A) 6.3 8.6 10.8
INPUT WATTS (Cool) (kW) 1.42 1.90 2.42
E.E.R. (Cool) (kW/kW) 2.82 2.84 2.69
-

3
OUTLINE AND DIMENSIONS
Unit : mm
Models : ABY14FBBJ
ABY14UBBJ
ABY18FBBJ
ABY18UBBJ
ABY24FBBJ
ABY24UBBJ
INDOOR UNIT
2004.02.16

REFRIGERANT SYSTEM DIAGRAM
Models :ABY14FBBJ / AOY14FSDJ
Refrigerant pipe
12.7 mm (1/2")
Refrigerant pipe
6.35 mm (1/4")
Charging valve
INDOOR UNIT
Evaporator
Capillary tube
Compressor
Strainer
OUTDOOR UNIT
Condenser
Models : ABY14UBBJ / AOY14USDJL
2004.03.19 5
Evaporator
Refrigerant pipe
12.7mm(1/2")
Refriger
Distributor
ant pipe
6.35mm(1/4")
INDOOR UNIT
Strainer Strainer
Strainer
Charging valve
4-W
Muffler ay
valve
Compressor
Capillary
tube
OUTDOOR UNIT
Condenser

Models : ABY18FBBJ / AOY18FNBK
Cooling
: Flare coupling
Refrigerant pipe
15.88 mm (5/8")
Refrigerant pipe
9.52 mm (3/8")
Charging valve
INDOOR UNIT
Evaporator
Capillary tube
Compressor
Strainer
OUTDOOR UNIT
Condenser
Models : ABY24FBBJ / AOY24FNBK
Strainer
Refrigerant pipe
15.88 mm (5/8")
Refrigerant pipe
9.52 mm (3/8") Capillary tube
Charging valve
Compressor
OUTDOOR UNITINDOOR UNIT
Evaporator Condenser
2004.02.16 6

Models :ABY18UBBJ / AOY18UNBKL
Models : ABY24UBBJ / AOY24UNBKL
Evaporator
Distributor
Refrigerant pipe
15.88mm(5/8")
Refrigerant pipe
9.52mm(3/8")
Cooling
Heating
: Flare coupling
INDOOR UNIT
Strainer
Strainer
Charging valve
4-Way
valve
Compressor
Capillary
tube
OUTDOOR UNIT
Condenser
Accumulator
Evaporator
Refrigerant pipe
15.88mm(5/8")
Refrigerant pipe
9.52mm(3/8")
INDOOR UNIT
Strainer
Strainer
Charging valve
4-Way
valve
Compressor
Capillary
tube
OUTDOOR UNIT
Condenser
2004.02.16 7

CIRCUIT DIAGRAM
Models
INDOOR UNIT
OUTDOOR UNIT
:ABY14FBBJ / AOY14FSDJ
2004.02.16 8

9
OUTDOOR UNIT
INDOOR UNIT
Models : ABY14UBBJ / AOY14USDJL
2004.03.19