Fujitsu ARG36ELC3 User manual

S PLIT T Y PE AIR
CON DIT ION E R (50Hz)
DUCT type
Models Indoor unit Outdoor unit
ARG36ELC3 AOG36EPA3L
ARG45ELC3 A
ARY45ELC3 AOY45EPA3L
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
ARY36ELC3 AOY36EPA3L

M O DE LS
A R G 36E L C3 , A R Y 36E LC3 A R G 45E L C3 , A R Y 45E LC3
A OG 36E PA3L , A OY 36E P A 3L A OG 45E PA3L , A OY 45E P A 3L
COOLIN G CA PACIT Y (kW ) 10.3 - 10.5 12.4 - 12.7
T Y PE Hermetic type, 2 pole, 3-phase, Induction motor,S croll
CODE ZR 48K 3E -T FD ZR 61K C E-T FD
PO W E R S O U R C E 3N ~380-415V 50Hz
R U N N IN G C U R R E N T (A ) 7.0 - 6.9 8.6 - 8.8
INPUT W A TTS (kW ) 4.05 - 4.05 4.76 - 4.80
E E R (kW /kW ) 2.54 - 2.59 2.61 - 2.65
M OIS T UR E R E M OV AL ( /hr) 4.0 5.5
A IR C IR CU LA T ION -Hi (m 3/hr) 2,000 2,200
T Y PE M FA-45B T T
IN DO OR U N IT
HI-S P E E D (r. p.m.) 1,280 1,320
M E D-S P E E D (r. p.m.) 1,200 1,270
LO-S P E E D (r. p.m.) 1,130 1,200
O U T DO O R U N IT
T Y PE M FB -362FT
HI-S P E E D (r. p.m.) 790
IN DO OR U N IT
H x W x D (mm)
270 x 1,210 x 700
O U T DO O R U N IT 1,152 x 940 x 370
IN DO OR U N IT
N E T / G R O S S (kg)
45 / 60
OUTDOOR U NIT 94 / 108 102 / 116
S PE C IFIC AT ION S
E LE CTR ICA L DA T A
COM PR E S S O R
FA N M OTOR
DIM E N S IO N S
W E IG H T S
Note : The above list shows values at the external static pressure of 10 mm Aq. (98 Pa.).
- 1 -2003.09.22
PIP E L E N G T H
M O DE 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)
Additional
refrigerant
30 g/m
(1.06 oz /
3.3 ft)
FU L L
CHA R G E
A M O U N T
A R G 36E L C3
A R Y 36E LC3
A R G 45E L C3
A R Y 45E LC3
A DDIT ION AL R E FR IG E R A N T CHA R G E (R 407C)

- 2 -2003.09.22

Models : ARG36ELC3 / AOG36EPA3L , ARY36ELC3 / AOY36EPA3L
ARG45ELC3 / AOG45EPA3L , ARY45ELC3 / AOY45EPA3L
CIR CU 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
LH
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 FR IG E R A N T S Y S T E M DIA G R A M
Refrigerant pipe
O 19.05mm(3/4")
Refrigerant pipe
9.53mm(3/8")
CAPILLARY 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")
CAPILLARY 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 you order parts, pleas e m ake a photocopy of this page
and fill the number of the parts in the "Order" colum n.
PARTS LIS T
34 Capacitor (Fan Motor) 9704305053 9700468042
36-2 Cord Holder Metal 9356362008 9356362008
56 Sirocco Fan Assy 9356531022 9356531022
57 Hex. Socket Screw 313616213202 313616213202
64 Cabinet-Left Metal 9356551006 9356551006
67 Rubber (Vibration-proof) 313659068604 313659068604
69 Cabinet-Right Metal 9356547009 9356547009
74 Intake 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 Separate Wall 9356523003 9356523003
143 Clamp NK-3N 313361274700 313361274700
146 Evaporator Assy 9364732008 9364732008
160 Drain Pan Assy 9356542028 9356542028
164 Fan Motor Assy 9600830017 9600830017
173 Hanger Bracket 9356563009 9356563009
184-1 Thermo Spring A 313728262708 313728262708
185-1 Rubber Bushing 9357376004 9357376004
187 Clamp No.1219 313361271706 313361271706
195 Clamp SKB-100 313361275805 313361275805
196-1 Clamp SKB-3M 312300787605 312300787605
IN DO OR 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 Remote 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 Spacer 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 Square 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 Spacer 313005446558 313005446558
959 Eva. Seal Plate 9356540000 9356540000
968 Relay PCB Assy 9701594030 9701594030
- 14 -2003.09.29
ARG45ELC3
ARY45ELC3
ARG45ELC3
ARY45ELC3
Description
ARG36ELC3
ARY36ELC3
223 Control Box Metal Assy 9356558005 9356558005

Ref.
No. Description AOG36EPA3L, AOY36EPA3L AOG45EPA3L, AOY45EPA3L
Part No.
O U T DO OR U N IT
2 Fan Cover 9352159015 9352159015
4 Emblem-Rear(forAOG) 313791088300 313791088300
4 Emblem-Rear(forAOY) 9351355005 9351355005
5 Cabinet-A, Painted 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 Assy ------ 9364064000
16-2 Condenser-B Assy ------ 9364061009
18 Suction Pipe Assy 9370948028 9364514000
19 Capillary Tube 9364083001 9364053004
20 Discharge Pipe Assy ------ 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) Assy 9355281010 9355281010
55 Special Nut M8 (For Comp.) 9355091008 9355091008
107 Rubber Seat-A (For Comp.) 9364084008 9364084008
108 Sleeve-A (For Comp.) 9364085005 9364085005
109 Terminal Cover (For Comp.) 9364087009 9364087009
111 Terminal Packing 9364086002 9364086002
178-2 Capillary Holder Rubber 313394274808 ------
185 Rubber Bushing 313005066051 313005066051
246 Outlet Pipe (Cond.) Assy 9364178004 9364060002
320 Wire Clamp Metal 313483219905 313483219905
333-2 Accumulator (B) 9301942019 9368463007
334 Suction 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 Protection Net 9352163012 9352163012
549 Thermistor Outdoor 9352426001 9352426001
620 Inlet Pipe (Cond.) Assy 9364068008 9364090009
646 Compressor 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 Inlet 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 Thermostat Fixture 9352164019 9352164019
818 Accumulator Support-B Assy 9355350006 ------
819 Valve-A Coupl. Pipe 9364081007 9364052007
820 Joint Pipe (Capillary) 9364082004 ------
821 Joint 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 Joint 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 ame and S hape Q'ty A pplication Parts N o.
Installation
tem plate
Hanger
S pecial nut A
(large flange)
S pecial nut B
(small flange)
Coupler heat
insulation
(large)
Coupler heat
insulation
(small)
N ylon fa stener
R em ote
control unit
R em ote
control unit
cord clamp
Tapping s crew
(flush heads )
Auxiliary pipe assembly
Drain hose insulation
For positioning the
indoor unit
For suspending the
indoor unit from ceiling
For suspending the
indoor unit from ceiling
For indoor side pipe joint
(large pipe)
For indoor side pipe joint
(small pipe)
For fixing the drain hos e
For installing the remote
control unit cord
For installing the remote
control unit cord clamp
For wiring conduit
(gas s ide) connection
Insulates the drain hos e
and vinyl hose
connection
9357036007
9356563009
313005446653
313005446759
9350716029
9352766015
312300787605
9703173066
313714181904
301141153027
9357038001
313806217708
IN DO OR U N IT A CCE S S O R IE S
1
1
1
2
1
1
1
N ame and S hape Q'ty A pplication Parts N o.
Power cap
Auxiliary pipe assembly
E dge co ver
Tapping s crew
B inder
Putty
Coupler heat
insulation
For pow er cord
installation
For wiring conduit (gas
side) connection (M ay
not be supplied,
depending on the model)
For wiring conduit
installation hole edge
protection
For cabinet A and
cabinet D m ounting (1)
S pare (1)
For power cord binding
For sealing
For outdoor side pipe
joint
9352173011
9355292016
9352436000
301463040100
313035356905
303020200114
313005074759
OU T DO OR U N IT A CCE S S O R IE S
- 16 -2003.09.22

0308G2351