Fujitsu ARG36ELC3, AOG45EPA3L, AOG36EPA3L, ARG45ELC3, ARY36ELC3 Service Manual

...
S PLIT TY PE AIR CON DIT ION E R (50Hz)
DUCT
type
Models Indoor unit Outdoor unit
ARG36ELC3 AOG36EPA3L
ARG45ELC3 A
OG45EPA3L
CONTENTS
SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
OUTLINE AND DIMENSIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
REFRIGERANT SYSTEM DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . 4
INDOOR PRINTED CIRCUIT BOARD CIRCUIT DIAGRAM . . . 5
DISASSEMBLY ILLUSTRATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
ERROR CONTENTS
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6
PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
ACCESSORIES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
M ODE LS
A RG 36E LC 3 , A RY 36E LC 3 A RG 45E LC 3 , A RY 45E LC 3
A OG 36E PA 3L , A OY 36E PA 3L A OG 45E PA 3L , A OY 45E PA 3L
CO OL IN G CA PA CI TY (kW ) 10. 3 - 1 0.5 12. 4 - 1 2.7
T YP E
He rmeti c ty pe, 2 po le, 3-ph as e, Ind uction moto r,S cro ll
CO DE ZR 48K 3E -T FD ZR 61K CE -TF D
PO W ER SOU RC E 3N ~380- 415V 50H z
R UN N ING CU RR EN T (A ) 7. 0 - 6.9 8. 6 - 8.8
IN PU T WA TT S (kW ) 4. 05 - 4 .05 4. 76 - 4 .80
E ER (kW /kW ) 2. 54 - 2 .59 2. 61 - 2 .65
M OIS T UR E R EM OV A L ( /hr) 4. 0 5. 5
A IR C IRC ULA TIO N- Hi (m
3
/hr) 2, 000 2, 200
T YP E M FA -45B TT
IN DO OR U N IT
HI -S PE ED (r .p.m .) 1, 280 1, 320
M ED -S PE ED (r .p. m. ) 1, 200 1, 270
LO -S PE ED (r .p.m .) 1, 130 1, 200
OU TDOOR U N IT
T YP E M FB -362FT
HI -S PE ED (r .p.m .) 790
IN DO OR U N IT
H x W x D (m m)
270 x 1,210 x 700
OU TDOOR U N IT 1, 152 x 9 40 x 37 0
IN DO OR U N IT
N ET / G ROS S (kg )
45 / 60
OU TDOOR U N IT 94 / 108 102 / 116
S PE CIFIC AT IO N S
E LE CT RICA L D AT A
COM PR ES S OR
FA N M OT OR
DIM EN S ION S
W EI GH TS
Note : The above list shows values at the external static pressure of 10 mm Aq. (98 Pa.).
- 1 -2003.09.22
PI PE L EN GT H
M ODE LS
10 m
(33 ft. )
2,300 g
(81.1 oz)
3,400 g
(119. 9 oz)
20 m
(66 ft. )
30 m
(99 ft. )
2,600 g
(91.7 oz)
3,700 g
(130. 5 oz)
40 m
(132 ft.)
2,900 g
(102. 3 oz)
4,000 g
(141. 1 oz)
50 m
(164 ft.)
3,200 g
(112. 9 oz)
4,300 g
(151. 7 oz)
Addition al refr iger ant
30 g/m
(1.06 oz /
3.3 ft)
FU LL CH AR GE AM OU NT
AR G36E LC 3 AR Y36E LC 3
AR G45E LC 3 AR Y45E LC 3
ADDIT ION AL R E FR IGE RA NT C HA RG E (R 407C )
- 2 -2003.09.22
Models : ARG36ELC3 / AOG36EPA3L , ARY36ELC3 / AOY36EPA3L
ARG45ELC3 / AOG45EPA3L , ARY45ELC3 / AOY45EPA3L
CIR C U IT DIA G R A M
INDOOR UNIT
OUTDOOR UNIT
FAN MOTOR (UPPER)
FAN CAPACITOR
OUTDOOR
THERMOSTAT
TERMINAL
CONNECTOR
WHITE
RED
RED
BLACK
WHITE
THERMAL
PROTECTOR
L
H
C
BLACK
FAN MOTOR (LOWER)
COMPRESSOR
FAN CAPACITOR
FUSE
5A
TERMINAL
TO POWER SUPPLY TO INDOOR UNIT
MAGNETIC RELAY
CR COMPOSITE
CRANKCASE HEATER
THERMOSTAT
(DISCHARGE PIPE)
R
CONNECTOR
WHITEWHITE
BLUE
BLUE
BLACK
BLACK
BLACK
GREEN / YELLOW
BLACK
BLACK
T1 T3
T2
2
WHITE
GRAY
WHITE
BLACK
WHITE
BROWN
BLUE
RED
BLUE
BLUE
4 6 32 A/A1
1 3 5 31 B/A2
S T N 3
2
(N)
1
WHITE
RED
INTERNAL OVERLOAD PROTECTOR
FAN MOTOR CAPACITOR 10.0 µF 15.0 µF
ARG36ELC3 ARY36ELC3
ARG45ELC3 ARY45ELC3
FAN MOTOR CAPACITOR 3.5 µF
- 3 -2003.09.22
Models : ARG36ELC3 / AOG36EPA3L , ARY36ELC3 / AOY36EPA3L
R E F R IG E R AN T S Y S T E M D IA G R A M
Refrigerant pipe O 19.05mm(3/4")
Refrigerant pipe
9.53mm(3/8")
CAPI LLARY TUBE
Charging valve
COMPR ESSOR
ACCUMULATOR
Charging valve
DRYER
OUTDOOR UNIT INDOOR UNIT
EVAPORATORCONDENSER
Models : ARG45ELC3 / AOG45EPA3L , ARY45ELC3 / AOY45EPA3L
Refrigerant pipe
19.05mm(3/4")
Refrigerant pipe
9.53mm(3/8")
CAPI LLARY TUBE
Charging valve
COMPR ESSOR
ACCUMULATOR
Charging valve
DRYER
OUTDOOR UNIT INDOOR UNIT
EVAPORATORCONDENSER
O
O
O
- 4 -2003.09.22
- 5 -2003.09.22
To stop test running, press the START/STOP button. For the operation method, refer to the operating manual and
perform operation check. Check that there are no abnormal sounds or vibration
sounds during test running.
When EE : EE blinks at the current time display, there is an error inside the air conditioner. If the SET TIME button ( ) and TEMP./DAY button ( ) are pressed simultaneously for more than three seconds, the self diagnosis check will start and the error contents will be displayed at the current time display. When the operation lamp lights, press the START/STOP button and after operation lamp goes off, perform the same operation. Process the error contents by referring to (Table 1).
NON STOP
CLOCK
TEMP
AUTO
TIMER MODE
SET
START/STOP
CLOCK ADJUST
SET TIME TEMP./DAY FAN
CONTROL
MASTER
CONTROL
21
HIGH
COOL
DEFROST
DAY OFF
AUTO
TIMER MODE
SET
START/STOP
CLOCK ADJUST
SET TIME TEMP./DAY FAN
CONTROL
MASTER
CONTROL
21
DAY OFF
ENERGY SAVE ENERGY SAVE
ZONE
Stop operation.
Table 1
Error cord
Error contents
Communication error (indoor unit remote controller)
Communication error (indoor unit outdoor unit)
Room temperature sensor open
Room temperature sensor shortcircuited
Indoor heat exchanger temperature sensor open
Indoor heat exchanger temperature sensor shortcircuited
Outdoor heat exchanger temperature sensor open
Outdoor heat exchanger temperature sensor shortcircuited
Power source connection error
Float switch operated
Outdoor temperature sensor open
Outdoor temperature sensor shortcircuited
Discharge pipe temperature sensor open
Discharge pipe temperature sensor shortcircuited
Outdoor high pressure abnormal
Discharge pipe temperature abnormal
Model abnormal
Indoor fan abnormal
Outdoor signal abnormal
Outdoor EEPROM abnormal
1. REMOTE CONTROLLER
ARG36ELC3 / AOG36EPA3L ARG45ELC3 / AOG45EPA3L ARY36ELC3 / AOY36EPA3L ARY45ELC3 / AOY45EPA3L
ERROR CONTENTS
- 6 -2003.09.22
373
- 7 -2003.09.22
Models : AOG36EPA3L , AOY36EPA3L
AOG45EPA3L , AOY45EPA3L
- 8 -2003.09.22
Models : AOG36EPA3L , AOY36EPA3L
- 9 -2003.09.22
Models : AOG45EPA3L , AOY45EPA3L
791
36
34
823-2
824-4
32
549
401
407
815
880-1
- 10 -2003.09.22
Models : AOG36EPA3L , AOY36EPA3L
AOG45EPA3L , AOY45EPA3L
574-2
574-1
- 11 -2003.09.22
Models : ARG36ELC3 , ARY36ELC3
ARG45ELC3 , ARY36ELC3
- 12 -2003.09.22
Models : ARG36ELC3 , ARY36ELC3
ARG45ELC3 , ARY45ELC3
Ref.
No.
Description
ARG36ELC3 ARY36ELC3
Ord. Q'ty
Part No. Part No.
W hen yo u o rder par ts, p lease ma ke a ph otocop y o f this pa ge an d fi ll the num ber of the pa rts i n the "Or der " colum n.
PARTS L IS T
34 Capacitor (Fan Motor) 9704305053 9700468042 36-2 Cord Holder Metal 9356362008 9356362008 56 S irocco Fan Assy 9356531022 9356531022 57 Hex. S ocket S crew 313616213202 313616213202 64 Cabinet-Left Metal 9356551006 9356551006 67 R ubber (Vibration-proof) 313659068604 313659068604 69 Cabinet-Right Metal 9356547009 9356547009 74 I ntake Panel 9356537000 9356537000
75 Outlet Panel Assy 9356538007 9356538007 108 Base Assy 9356518009 9356518009 109 Casing Assy 9356527001 9356527001 126 Motor Fixing Table Assy 9356533002 9356533002 138 S eparate Wall 9356523003 9356523003 143 Clamp NK-3N 313361274700 313361274700 146 Evaporator Assy 9364732008 9364732008 160 Drain Pan Ass y 9356542028 9356542028 164 Fan Motor Assy 9600830017 9600830017 173 Hanger Bracket 9356563009 9356563009 184-1 Thermo Spring A 313728262708 313728262708 185-1 R ubber Bushing 9357376004 9357376004 187 Clamp No.1219 313361271706 313361271706 195 Clamp S KB-100 313361275805 313361275805 196-1 Clamp S KB-3M 312300787605 312300787605
IN DOOR U N IT
Ref.
No.
Ord. Q'ty
234 Thermistor Assy 9703299056 9703299056 235 Thermistor Assy-Pipe 9703297045 9703297045 236 Controller PCB Assy 9704557056 9704557056 240 R emote Control Unit 9703173066 9703173066 287 Cap (Power) 9352173011 9352173011 324 Top Plate 9356546002 9356546002 329 Coupling Pipe Assy 9364734002 9364734002 338 Motor Fixture 9356536003 9356536003 381 Locking S pacer 313209391506 313209391506 394 Pipe Fixing Plate 9356554007 9356554007 448 Control Box Metal-B 9356560008 9356560008 466 Clamp NK-4N 313714328805 313714328805
735 Distributor Assy 9364733005 9364733005 764 Drain Cap 9356541007 9356541007 815 Terminal-7P 9703403019 9703403019 875 9704561053 9704561053 924 Intake Seal Plate
Power PWB Assy
9356553000 9356553000 955 S quare Flange Assy 9356555004 9356555004 956 Control Box Metal-E 9356900002 9356900002
574-1 Eva. Fixing Plate-R 9356521009 9356521009 574-2 Eva. Fixing Plate-L 9356522006 9356522006 628 Locking S pacer 313005446558 313005446558
959 Eva. S eal Plate 9356540000 9356540000 968 R elay PCB Assy 9701594030 9701594030
- 14 -2003.09.29
ARG45ELC3 ARY45ELC3
ARG45ELC3 ARY45ELC3
Description
ARG36ELC3 ARY36ELC3
223 Control Box Metal Assy 9356558005 9356558005
Ref.
No.
Des cription
AOG36EPA3L, AOY36EPA3L AOG45EPA3L, AOY45EPA3L
Part No.
OU TDOOR U NIT
2 Fan Cover 9352159015 9352159015 4 Emblem-Rear(forAOG) 313791088300 313791088300 4 Emblem-Rear(forAOY) 9351355005 9351355005 5 Cabinet-A, P ainted 9352146015 9352146015 6 Cabinet-C, Painted 9352149016 9352149016
9 Cabinet-B, Painted 9352147012 9352147012 12 Base Assy, Painted 9352136016 9352136016 15
Dryer
9369978036 9369978036 16 Condenser Assy 9364074009 --- --­16-1 Condenser-A Ass y -- ---- 9364064000 16-2 Condenser-B Assy -- ---- 9364061009 18 Suction Pipe Assy 9370948028 9364514000 19 Capillary Tube 9364083001 9364053004 20 Discharge Pipe Ass y ------ 9364132006 26 Compressor Cover-A 9364088006 9364088006 29 Separate Wall 9355277013 9355277013 30 Blower Cover, Painted 9352151019 9352151019 32 Control Box Metal 9352134012 9352134012
36 Cord Holder Metal 9356934007 9356934007 39 Propeller Fan Assy 9300855013 9300855013 41 Fan Motor Assy-Out 9600832028 9600832028
45 Bracket (Motor) Assy 9352141003 9352141003 46 Compressor Assy 9370772012 9367376001 47-2 Rubber (Discharge Pipe) 313185159802 313185159802 48 Bracket (Coupler) Ass y 9355281010 9355281010 55 Special Nut M8 (For Comp.) 9355091008 9355091008
107 R ubber S eat-A (For Comp.) 9364084008 9364084008 108 S leeve-A (For Comp.) 9364085005 9364085005 109 Terminal Cover (For Comp.) 9364087009 9364087009 111 Terminal P acking 9364086002 9364086002 178-2 Capillary Holder Rubber 313394274808 ----- ­185 R ubber Bushing 313005066051 313005066051 246 Outlet Pipe (Cond.) Ass y 9364178004 9364060002 320 Wire Clamp Metal 313483219905 313483219905 333-2 Accumulator (B) 9301942019 9368463007 334 S uction Pipe-B 9364065007 9362557009
34 Capacitor ( Fan Motor) 9357965024 9357965024
- 15 -2003.09.22
Ord. Q'ty
361 Accumulator Support Assy 9355351003 --- ---
401 Terminal-2P 9701971015 9701971015 405 Clamp No.1763 313816345304 313816345304 407 Clip (Cable) No.1259 313739340109 313739340109 450 Discharge Pipe-A 9370951035 9364079004 527 P rotection Net 9352163012 9352163012 549 Thermistor Outdoor 9352426001 9352426001 620 I nlet Pipe (Cond.) Assy 9364068008 9364090009 646 Compress or Cover-B 9364089003 9364089003
734 Cabinet Top Plate 9352161018 9352161018 788 Thermistor-Overheat 93540610029354061002 790-1 Belt Heater-A 9361140066 9361140042 791 Magnetic Relay 9363277005 9363277005 803 Cabinet-D, Painted 9352150012 9352150012 805 Blower Cover Corner 9352160011 9352160011 806 Cond. Pass Pipe-A 9364075006 -----­807 Cond. Pass Pipe-B 9364076003 ----­808 I nlet Pipe (Accumulator) 9364066004 9362558006 809 Ball Valve-A 9371799018 9371799018 810 Ball Valve-B 9371799032 9371799032
373 Grip 9352157004 9352157004
813 Cabinet Hook 9352148002 9352148002 815 Terminal-8P 9363276022 9363276022 816 Wire Clamp Metal 313584219902 313584219902 817 Thermos tat Fixture 9352164019 9352164019 818 Accumulator Support-B Assy 9355350006 ----- ­819 Valve-A Coupl. Pipe 9364081007 9364052007 820 J oint Pipe (Capillary) 9364082004 -----­821 J oint Pipe Assy 9364080000 9362564007 822 Fan Cover Fixture-A 9352158018 9352158018 823-2 Fuse Holder 0500063024 0500063024 824-4 Fuse 0600222529 0600222529 826 Condensing Pipe-B ----- - 9364062006 863 J oint Pipe (Capillary)-B - ----- 9362563000 880-1 Network 97009870179700987017
Models : ARG36ELC3
ARG45ELC3 ARY36ELC3 ARY45ELC3
- 13 -2003.09.22
1
4
4
4
2
1
1
1
10
10
1
1
N am e a nd S ha pe Q'ty A pplicat ion P art s N o.
Installa tion tem pla te
Ha nge r
S pec ial n ut A (lar ge flan ge)
S pec ial n ut B (s ma ll flan ge)
Co upler heat ins ulatio n (lar ge)
Co upler heat ins ulatio n (s ma ll)
N ylo n fa ste ner
R emote co ntrol unit
R emote co ntrol unit co rd clam p
T appi ng s crew (flus h hea ds)
A uxi liar y pip e a ss em bly
Dr ain h ose ins ula tion
Fo r pos itio ning the indo or unit
Fo r s us pending th e indo or unit fro m ceilin g
Fo r s us pending th e indo or unit fro m ceilin g
Fo r ind oor s ide pipe joi nt (lar ge pipe)
Fo r ind oor s ide pipe joi nt (s ma ll pipe)
Fo r fix ing th e dra in hos e
Fo r ins talling the r emote co ntrol unit cor d
Fo r ins talling the r emote co ntrol unit cor d cla mp
Fo r w iri ng co ndui t (gas s ide ) co nne ction
Insul ates the dr ain h ose an d v iny l ho se co nnec tion
935 7036007
935 6563009
313 005446653
313 005446759
935 0716029
935 2766015
312 300787605
970 3173066
313 714181904
301 141153027
935 7038001
313 806217708
IN DOOR U NIT A C C E S S OR IES
1
1
1
2
1
1
1
N am e a nd S ha pe Q'ty A pplicat ion P art s N o.
Po wer cap
A uxi liar y pip e a ss em bly
E dge cov er
T appi ng s crew
B inde r
Pu tty
Co upler heat ins ulatio n
Fo r pow er c ord ins talla tion
Fo r w iri ng co ndui t (gas side) conn ectio n ( Ma y no t be su pplied, depend ing on the mod el)
Fo r w iri ng co ndui t ins talla tion ho le e dge prote ction
F or cabin et A and
ca bine t D moun ting (1)
S pa re (1)
Fo r pow er c ord bin ding
Fo r s ealing
Fo r o utdoor side pipe joint
935 2173011
935 5292016
935 2436000
301 463040100
313 035356905
303 020200114
313 005074759
OU TDOOR U NIT A C CE S S OR IE S
- 16 -2003.09.22
0308G2351
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