Fujitsu AUY36FUAS, AOY36FNAXT, AUY36UUAS, AOY36UNAXT Service Manual
CONTENTS
SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
DIMENSIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
REFRIGERANT SYSTEM DIAGRAM . . . . . . . . . . . . . 5
CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
ERROR CONTENTS . . . . . . . . . . . . . . . . . . . . . . . . . .
8INDOOR PCB CIRCUIT DIAGRAM . . . . . . . . . . . . . .
. . . . . . . . . . . 10OUTDOOR PCB CIRCUIT DIAGRAM
11
DISASSEMBLY ILLUSTRATION . . . . . . . . . . . . . . . . . 12
PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
STANDARD ACCESSORIES . . . . . . . . . . . . . . . . . . . 24
Models
Indoor unit Outdoor unit
AUY36FUAS AOY36FNAXT
AUY36UUAS AOY36UNAXT
SPLIT TYPE
AIR CONDITIONER
CASSETTE
type (50Hz)
2005.08.01
1
SPECIFICATIONS
TYPE COOLING COOLING & HEATING
INDOOR UNIT
AUY36FUAS AUY36UUAS
OUTDOOR UNIT AOY36FNAXT AOY36UNAXT
COOLING CAPACITY
(kW)
10.5 10.5
HEATING CAPACITY
(kW)
------- 11.80
POWER SOURCE
FREQUENCY
50Hz
COOLING 6.20 5.90
RUNNING CURRENT
(A)
HEATING ------- 6.20
INPUT WATTS
(kW)
COOLING 3.74 3.48
HEATING ------- 3.65
E.E.R. (kW/kW)
COOLING 2.81 3.02
HEATING ------- 3.23
STARTING CURRENT (A) 37
MOISTURE REMOVAL
4.0
3N 400V
TYPE
Hermetic type, 2 poles, 3 phase,
Induction motor, Twin Rotary
DISCRIMINATION 5JD420PAA02
REFRIGERANT R410A (g) 2,000 3,200
ELECTRICAL DATA
COMPRESSOR
( /hr)
ADDITIONAL REFRIGERANT CHARGE (R410A)
PIPE LENGTH
20 m
2,000 g 3,200 g
FULL CHARGE AMOUNT
30 m
2,300 g 3,500 g
40 m
2,600 g 3,800 g
50 m
2,900 g 4,100 g
ADDITIONAL CHARGE 30 g / m
HIGH 560
INDOOR
MED 490
FAN SPEED
LOW 420
(r.p.m.)
S-LOW 300
OUTDOOR 780
AIR FLOW
INDOOR 1,500 (HIGH)
(m3/h)
OUTDOOR 7,000 6,100
DIMENSIONS
INDOOR 296 x 830 x 830
GRILLE 35 x 940 x 940
H x W x D (mm)
OUTDOOR 1,165 x 900 x 330
WEIGHT
INDOOR
37 / 52
[NET/GROSS] (kg)
OUTDOOR 80 / 87 94 / 101
MAX PIPE LENGTH / HEIGHT (m)
50 / 30
REMOTE CONTROLLER TYPE WIRED
HIGH CEILING MODE SELECTION (at 415V)
NUMBER of FAN REVOLUTION
(r.p.m) STANDARD HIGH CEILING2 HIGH CEILING2 LOW CEILING
580 ± 30 HIGH HIGH
HIGH
550 ± 30 MED MED
510 ± 30 MED LOW HIGH
480 ± 30 LOW MED
440 ± 30 LOW LOW
300 ± 40 S-LOW S-LOW S-LOW S-LOW
TYPE COOLING COOLING & HEATING
INDOOR UNIT
AUY36FUAS AUY36UUAS
OUTDOOR UNIT AOY36FNAXT AOY36UNAXT
DIP - SW4 POSITION
SW NO.
4-2 4-3
SATNDARD
OFF OFF
HIGH CEILING 1
ON OFF
HIGH CEILING 2
OFF ON
LOW CEILING
ON ON
NOISE LEVEL
HI-SPEED 48
INDOOR UNIT MED-SPEED (dB)
(dB)
(dB)
44
LO-SPEED
41
OUTDOOR UNIT
(dB)
54 COOL 54 / HEAT 55
1
2
3
4
5
6
2005.08.01 2
DIMENSIONS
(Unit : mm)
Models :
AUY36FUAS
AUY36UUAS
30
296
750
940
60
(Drain pipe)
120
285
(Small pipe)
150
(Large pipe)
(Small pipe)
(Large pipe)
940
830
830
298.5
305.5 248.5
60
(Drain pipe)
120
250
150
298.5
305.5
248.5
Drain
Inside
Dia. 32
Outside
Dia. 37
750
2005.08.01 3
3177900 330 12
9
21
1,165
400
650
370
Air Flow
151
170
99
196
Models :
AOY36FNAXT
AOY36UNAXT
(Unit : mm)
2005.08.01 4
REFRIGERANT SYSTEM DIAGRAM
OUTDOOR UNIT
Pressure
Check Valve
High
Pressure
Switch
Condenser
Accumulator
Compressor
Strainer
Capillary
Tube
Charging
Valve
15.88mm (5/8")
INDOOR UNIT
Evaporator
Refrigerant Pipe
9.52mm (3/8")
Charging Valve
OUTDOOR UNIT
Pressure
Check Valve
Condenser
4-way
Valve
Muffler
High
Pressure
Switch
Accumulator
Compressor
Muffler
Expansion
Valve
Refrigerant Pipe
9.52mm (3/8")
Charging Valve
Evaporator
Charging
Valve
Refrigerant Pipe
15.88mm (5/8")
INDOOR UNIT
Strainer
Strainer
: COOL
: HEAT
Models : AUY36FUAS / AOY36FNAXT
Models : AUY36UUAS / AOY36UNAXT
Refrigerant Pipe
2005.08.01 5
CIRCUIT DIAGRAM
Model : AUY36FUAS
Model : AOY36FNAXT
2005.08.01 6
Model : AUY36UUAS
Model : AOY36UNAXT
2005.08.01 7
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