Fujitsu Split Type Air Conditioner

CASSETTE type (50Hz)

Models

Indoor unit: AUY36TLB3W, AUY45TLB3W

Outdoor unit: AOY36TPB3L, AOY45TPB3L

SPECIFICATIONS
OUTLINE AND DIMENSIONS
REFRIGERANT SYSTEM DIAGRAM
CIRCUIT DIAGRAM
INDOOR PCB CIRCUIT DIAGRAM
OUTDOOR PCB CIRCUIT DIAGRAM
ERROR CONTENTS
DISASSEMBLY ILLUSTRATION
PARTS LIST
STANDARD ACCESSORIES

SPECIFICATIONS

TYPE	Cooling & heating	AUY36TLB3W	AUY45TLB3W
IN		AUY36TLB3W	AUY45TLB3W
OUT		AOY36TPB3L	AOY45TPB3L
COOLING CAPACITY		10.3 kW - 10.5 kW	12.4 kW - 12.7 kW
HEATING CAPACITY		10.8 kW - 11.0 kW	14.0 kW - 14.3 kW
POWER SOURCE	380 V - 415 V	380 V - 415 V
	3 / 50 Hz	3 / 50 Hz
RUNNING CURRENT	COOL	6.9 A - 6.8 A	8.2 A - 8.4 A
RUNNING CURRENT	HEAT	6.5 A - 6.3 A	9.0 A - 9.0 A
INPUT WATTS	COOL	4.00 kW - 4.04 kW	4.55 kW - 4.60 kW
INPUT WATTS	HEAT	3.68 kW - 3.65 kW	5.05 kW - 5.05 kW
E.E.R	COOL	2.58 - 2.60 kW/kW	2.73 - 2.76 kW/kW
E.E.R	HEAT	2.93 - 3.01 kW/kW	2.77 - 2.83 kW/kW
MOISTURE REMOVAL		5.0 L/h	6.0 L/h

FAN

	HIGH	MED	LOW	OUTDOOR UNIT
INDOOR FAN SPEED	580 r.p.m.	500 r.p.m.	420 r.p.m.	770 r.p.m.
OUTDOOR FAN SPEED				770 r.p.m.
INDOOR AIR FLOW	1,500 m3/h	1,650 m3/h
OUTDOOR AIR FLOW	6,000 m3/h	5,600 m3/h

MEASUREMENT

	INDOOR UNIT	OUTDOOR UNIT
DIMENSIONS H x W x D	296 x 830 x 830 mm	1,152 x 940 x 370 mm
GRILLE	35 x 940 x 940 mm
WEIGHT	INDOOR UNIT: 40 kg	OUTDOOR UNIT: 53 kg
Net / Gross	OUTDOOR UNIT: 100 kg / 114 kg	110 kg / 124 kg

COMPRESSOR AND REFRIGERANT

	TYPE	DISCRIMINATION	STANDARD REFRIGERANT	REFRIGERANT
	Hermetic type, 2 pole, Three phase, Induction motor, Scroll	ZR48K3E-TFD-501	ZR61KCE-TFD-599
		2,600 g	3,500 g	R407C
MAX PIPE LENGTH		50 m	50 m
MAX PIPE HEIGHT		30 m	30 m
FULL CHARGE	Pipe length	20 m	2,600 g	3,500 g
		30 m	2,900 g	3,800 g
		40 m	3,200 g	4,100 g
		50 m	3,500 g	4,400 g
ADDITIONAL CHARGE		30 g/m	30 g/m

OUTLINE AND DIMENSIONS

INDOOR UNIT (Unit: mm)

A diagram showing the dimensions of the indoor unit. Key dimensions include height (296 mm), width (830 mm), and depth (830 mm). The grille dimensions are 35 x 940 x 940 mm. Pipe connections for large and small pipes are indicated, along with drain pipe dimensions.

OUTDOOR UNIT (Unit: mm)

A diagram showing the dimensions of the outdoor unit. Key dimensions include height (1,152 mm), width (940 mm), and depth (370 mm). The diagram shows the front and side views of the unit.

REFRIGERANT SYSTEM DIAGRAM

Diagrams illustrating the refrigerant flow for both cooling and heating modes for the AUY36TLB3W / AOY36TPB3L and AUY45TLB3W / AOY45TPB3L models. The diagrams show the outdoor unit components (condenser, compressor, accumulator, dryer, expansion valve, strainer, muffler, 4-way valve, high pressure switch, charging valve) and the indoor unit component (evaporator). Refrigerant pipe sizes are indicated: $19.05$mm ($3/4"$) and $9.53$mm ($3/8"$).

CIRCUIT DIAGRAM

Circuit diagrams for both the indoor and outdoor units. These diagrams detail the electrical connections, including components like control boards, fan motors, compressors, thermistors, switches, and power supply connections.

INDOOR PCB CIRCUIT DIAGRAM

A detailed circuit diagram of the indoor unit's Printed Circuit Board (PCB). It shows the layout of components, integrated circuits (ICs), resistors, capacitors, transistors, and connectors, along with their respective part numbers and values.

OUTDOOR PCB CIRCUIT DIAGRAM

A detailed circuit diagram of the outdoor unit's Printed Circuit Board (PCB). Similar to the indoor PCB diagram, it illustrates the electronic components and their interconnections.

ERROR CONTENTS

1. REMOTE CONTROLLER

Instructions for diagnosing errors using the remote controller. When an error occurs, the "EE" indicator blinks. Pressing the "SET TIME" and "TEMP./DAY" buttons simultaneously for over three seconds initiates a self-diagnosis check, displaying error codes (E:00 to E:14) on the current time display.

Table 1: Error Codes

Error cord	Error contents
E:00	Communication error (indoor unit → remote controller)
E:01	Communication error (indoor unit → outdoor unit)
E:02	Room temperature sensor open
E:03	Room temperature sensor shortcircuited
E:04	Indoor heat exchanger temperature sensor open
E:05	Indoor heat exchanger temperature sensor shortcircuited
E:06	Outdoor heat exchanger temperature sensor open
E:07	Outdoor heat exchanger temperature sensor shortcircuited
E:08	Power source connection error
E:09	Float switch operated
E:0A	Outdoor temperature sensor open
E:0B	Outdoor temperature sensor shortcircuited
E:0C	Discharge pipe temperature sensor open
E:0D	Discharge pipe temperature sensor shortcircuited
E:0E	Outdoor high pressure abnormal
E:0F	Discharge pipe temperature abnormal
E:11	Model abnormal
E:12	Indoor fan abnormal
E:13	Outdoor signal abnormal
E:14	Outdoor EEPROM abnormal

Test Running: Press START/STOP to stop. Refer to the operating manual for operation checks. Ensure no abnormal sounds or vibrations during test running.

2. OUTDOOR UNIT

When outdoor temperature drops, outdoor unit fans may switch to low speed or stop intermittently.

ERROR: Heat & Cool model (Reverse cycle) only

LED lamps on the outdoor unit board indicate error status as per Table 2.

Table 2: Error LED Status

Error contents	LED1	LED2	LED3	LED4	LED5	LED6
Signal abnormal	X	O	X	X	O	X
Indoor unit abnormal	X	X	O	X	O	X
Discharge pipe temperature abnormal	X	X	X	O	X	O
Outdoor heat exchanger temperature abnormal	X	X	O	O	X	O
Outdoor temperature abnormal	X	O	X	O	X	O
Power source connection error	O	X	X	X	O	O
EEPROM abnormal	O	O	O	O	O	O
Outdoor high pressure abnormal	O	-	-	-	-	-
Discharge pipe temperature abnormal	-	O	-	-	-	-

LED Status Key:

O: 0.5s ON / 0.5s OFF (flash)
X: OFF
: 0.1s ON / 0.1s OFF (flash)
: Indefinite

When the fault is cleared, the LED lamp goes off. For discharge pipe temperature abnormal and high pressure abnormal, the LED lamp lights continuously for 24 hours as long as power is not turned off.

ERROR LED DISPLAY LAYOUT A diagram showing the layout of LEDs on the outdoor unit board.

DISASSEMBLY ILLUSTRATION

Exploded view diagrams illustrating the disassembly process for both the indoor and outdoor units. These diagrams show the various components and their assembly order, with reference numbers for each part.

PARTS LIST

Detailed parts lists for both the indoor and outdoor units. Each part is listed with its reference number, description, and corresponding part number.

Indoor Unit Parts List Excerpt:

Ref.	Description	Part number
34	Capacitor (Fan Motor)	9703306068
47-1	Rubber (Discha. Pipe)	313194159807
61	Decoration Plate	9362787000
67	Rubber (Vibration Proof)	9362783002
71	Grille Hook Holder	9362782005
93	Filter	9362766005
117-3	Hex. Nut w/Spring Washer	301721180114
122	Louver Support Holder	9362799003
127	Drain Hose	9362784009
138	Separate Wall	9362737005
143-1	Clamp NK-3N	313361274700
143-3	Clamp NK-9N	313209399700
146-1	Evaporator-A Assy	9364804002
146-2	Evaporator-B Assy	9364805009
155	Special Nut M6	9307615016
160	Drain Pan Assy	9362804004
164	Fan Motor Assy-IN	9600878019
168	Cabinet-E	9362735001
184-1	Thermo. Spring-A	313728262708
187	Clamp No. 1219	313361271706
195	Clamp SKB-100	313361275805
196	Clamp SKB-150	313035356905
197	Wind Guide Board	9363117004
223	Control Box	9362762007
226	Motor Gear	9362764001
234	Thermistor Assy-Room	9703299025
235	Thermistor Assy-Pipe	9703297014
236	Controller PCB Assy (for 36)	9704557421
236	Controller PCB Assy (for 45)	9704557438
240	Remote Control Unit	9371438016
244	Pipe Cover	9362748001
245	Cable Clamp	313714181904
337-1	Reinforcement (Eva.)-A	9362749008
337-2	Reinforcement (Eva.)-B	9362750004
338	Motor Holder	9362765008
381	Locking Spacer	313209391506
457	Reinforcement (Drain Pan)	9362757003
460-1	Pump Cover-A	9362775007
460-2	Pump Cover-B	9362776004
462	Top Cover Plate	9362806015
464	Cabinet-A	9362800013
465	Cabinet-B	9362801010
467	Drain Port	9362786003
468	Special Nut-A (Large)	313005446653
469	Special Nut-B (Small)	313005446759
472-1	Grille Reinforcement-A	9362738002
472-2	Grille Reinforcement-B	9362739009
472-3	Grille Reinforcement-C	9362740005
472-4	Grille Reinforcement-D	9362741002
472-5	Grille Reinforcement-E	9362742009
474	Turbo Fan Assy	9362803014
476-2	Special Washer	9362756006
477	Bellmouth (B)	9362774000
479	Float Switch	9703285004
481	Insulation (Grill) A	9362780001
481-1	Insulation (Grill) B	9362781008
482	Pump Unit	9703125010
484	Hook	9362736008
487	Grille Hinge Wire	9362754002
488	Drain Pan Plug	313005174654
514	Control Box Cover	9362763004
522	Joint Gear	9362772006
540	Bypath Pipe-B	9363152005
541	Terminal Plate	9363642001
542	Panel Base	9362759014
543	Panel Frame Holder	9362761017
544	Panel Base Holder	9362760010
545	Panel Frame	9362758017
563	Insulation (Inner Box)	9362768009
564	Bypath Pipe-A Assy	9363151008
565	Evaporator Holder Assy	9362802017
568	Noise Insulation	9363143003
628	Locking Spacer-B	313005446558
652-1	Thermistor Holder Pipe	313806262805
690	Joint-A	9362773003
692	Joint Shaft	9362771009
705	Louver	9362769013
710	Intake Grille	9362767019
735	Distributor Assy	9364795003
777-1	Grille Hook-A	9362779012
777-2	Grille Hook-B	9362778015
798	Pump Hook Bracket	9362753005
803	Cabinet-D	9362734004
814	Cabinet-C	9362733007
815-1	Terminal 3P	9306489052
815-2	Terminal 3P	9703345012
834-1	Wire Cover-A	9362789004
834-2	Wire Cover-B	9362788007
835	Cushion Rubber (Pump)	9362777001
847	Louver Supporter	9362770019
858	Grille Spring	9362755009
875	Filter PCB Assy	9704561091
876-2	Step Motor	9360307019
897	Coupling Pipe-A Assy	9363153002
898	Coupling Pipe-B Assy	9364806006
982-1	Cord Clamp	9356857009

Outdoor Unit Parts List Excerpt:

Ref.	Description	AOY36TPB3L Part No.	AOY45TPB3L Part No.
2	Fan Cover	9352159015	9352159015
4	Emblem-Rear	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	9369978043	9369978043
16-1	Condenser-A Assy	9368356002	9368409005
16-2	Condenser-B Assy	9368353001	9368536008
18	Suction Pipe Assy	9370948028	9364514000
20	Discharge Pipe-A Assy	9370950021	---
21	Discharge Pipe-B Assy	9368347000	9368331009
26	Compressor Cover-A	9364088006	9364088006
29	Separate Wall	9355277013	9355277013
30	Blower Cover, Painted	9352151019	9352151019
32	Control Box Metal	9352134012	9352134012
34	Capacitor (Fan Motor)	9357965024	9357965024
36	Cord Holder Metal	9356934007	9356934007
39	Propeller Fan Assy	9366378013	9366378013
41	Fan Motor Assy-Out	9600832028	9600832028
45	Bracket (Motor) Assy	9368108007	9368108007
46	Compressor Assy	9370772012	9367376001
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
182	Clamp No.149	313361271505	313361271505
184-1	Thermo. Spring-A	313728262708	313728262708
185	Rubber Bushing	313005066051	313005066051
236	Controller PCB Assy	9704764119	9704764126
272	Strainer Assy	9368343002	9368343002
300	Suction Pipe-C	9368350000	---
327	Suction Pipe-A	9368348007	---
330	Inlet Pipe (Cond.)-A	9368334000	---
333	Accumulator	9350363018	9350363018
333-2	Accumulator (B)	9368463007	9368463007
334	Suction Pipe-B	9362557009	9362557009
343	Solenoid Coil	9359616108	9359616108
344	4-Way Valve	9353055002	---
344-2	4-Way Valve	9353532008	---
354	Pressure Switch	9703667008	9704045003
373	Grip	9352157004	9352157004
381	Locking Spacer	313209391506	313209391506
405	Clamp No.1763	313816345304	313816345304
407	Clip (Cable) No.1259	313739340109	313739340109
450	Discharge Pipe-A	9368338008	---
527	Protection Net	9352163012	9352163012
575	Condensing Pipe-C	9368535001	9368535001
620	Inlet Pipe (Cond.) Assy	9368355005	9362532006
628	Locking Spacer	313005446558	313005446558
646	Compressor Cover-B	9364089003	9364089003
653-1	Bolt (Fan Motor Fixing)	9385089020	9385089020
734	Cabinet Top Plate	9352161018	9352161018
735	Distributor Assy	9368352004	9362533003
790-1	Belt Heater-A	9361140066	9361140042
791	Magnetic Relay	9900078010	9900078010
803	Cabinet-D, Painted	9352150012	9352150012
805	Blower Cover Corner	9352160011	9352160011
806	Cond. Pass Pipe-A Assy	9368351007	---
807	Cond. Pass Pipe-B	9368360009	---
808	Inlet Pipe (Accumulator)-A	9368349004	9368341008
809	Ball Valve-A	9371799018	9371799018
810	Ball Valve-B	9371799032	9371799032
813	Cabinet Hook	9352148002	9352148002
815-2	Terminal-8P	9363276022	9363276022
816	Wire Clamp Metal	313584219902	313584219902
819	Valve-A Coupl. Pipe	9368342005	9368342005
821	Joint Pipe (Valve-B)	9364080000	9368340001
822	Fan Cover Fixture-A	9352158018	9352158018
825	Expansion Valve Assy	9368364007	9368363000
826	Condensing Pipe-B	9368354008	9368335007
842	Cond. Pass Pipe-C	9368361006	---
857	Inlet Pipe (Accumulator)-B	---	9368333003
862	Valve-B Coupl. Pipe	9368332006	---
880-1	Network	9700987017	9700987017
918	Thermistor Assy	9900129019	9900129019
919	Expansion Valve Coil	9363467017	9363467017

STANDARD ACCESSORIES

This section lists the standard accessories included with the indoor and outdoor units, along with their part numbers.

INDOOR UNIT ACCESSORIES

Name and Shape	Part No.
Coupler heat insulation	9350716029 9352766015
Remote control unit cord clamp	313714181904
Binder	313035356905 (Large) 313361275805 (Small)
Screw	(A) 301141134166 (B) 301141153027
Special nut A (large flange)	313005446653
Special nut B (small flange)	313005446759
Remote control unit	9371438016
Template	9363173000
Blower cover insulation	9363265002
Hook wire	9363168006

OUTDOOR UNIT ACCESSORIES

Name and Shape	Part No.
Power cap	9352173011
Auxiliary pipe assembly	9355292016
Edge cover	9352436000
Tapping screw	301463040100
Binder	313035356905
Putty	303020200114
Coupler heat insulation	313005074759
Pipe (drain)	313728031005
Flexible tube	313013042915
Cap (drain)	313166024302

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