FUJITSU AUYA36LATN Split Type Air Conditioner Installation Guide
- September 9, 2024
- FUJITSU
Table of Contents
FUJITSU AUYA36LATN Split Type Air Conditioner
Specifications
- Indoor Unit: AUYA36LATN, AUYA45LATN
- Outdoor Unit: AOYA36LATL, AOYA45LATL
- Cooling Capacity: 10.0 kW (AUYA36LATN), 11.2 kW (AUYA45LATN)
- Heating Capacity: 12.5 kW (AUYA36LATN), 14.0 kW (AUYA45LATN)
Electrical Data:
- Power Source: 230V, 50Hz
- Running Current: 13.6A (Cooling), 13.2A (Heating)
- Input Watts: 3.11kW (Cooling), 3.02kW (Heating)
- E.E.R.: 3.21 kW/kW (Cooling), 3.71 kW/kW (Heating)
Product Usage Instructions
Installation
- Ensure proper placement of indoor and outdoor units as per installation guidelines.
- Connect refrigerant pipes following the refrigerant system diagram.
Operation
- Power on the unit using the provided remote control or on-unit controls.
- Select the desired mode (cooling/heating) and set the temperature.
Maintenance
- Regularly clean the filters to ensure efficient operation.
- Check for any leaks in the refrigerant system and address them promptly.
FAQ
Q: How often should I clean the filters?
A: It is recommended to clean the filters every 2 weeks for optimal
performance.
Q: What should I do if the unit displays an error code?
A: Refer to the error contents section in the manual to troubleshoot the
issue or contact customer support for assistance.
SPLIT TYPE
AIR CONDITIONER
CASSETTE TYPE (50 Hz)
Indoor unit Outdoor unit
AUYA36LATN
AUYA45LATN
AOYA36LATL
AOYA45LATL
SPECIFICATIONS
| TYPE | Cooling & Heating |
|---|---|
| INDOOR UNIT | AUYA36LATN |
| OUTDOOR UNIT | AOYA36LATL |
| COOLING CAPACITY | 10.0 kW |
| HEATING CAPACITY | 11.2 kW |
ELECTRICAL DATA
| POWER SOURCE | 230 V 50 Hz | 230 V 50 Hz |
|---|---|---|
| RUNNING CURRENT | Cooling | 13.6 A |
| Heating | 13.2 A | 16.5 A |
| INPUT WATTS | Cooling | 3.11 kW |
| Heating | 3.02 kW | 3.77 kW |
| E.E.R. | Cooling | 3.21 kW/kW |
| Heating | 3.71 kW/kW | 3.71 kW/kW |
| STARTING CURRENT | 15 A | 15 A |
| MOISTURE REMOVAL | 3.5 L/hr | 4.5 L/hr |
| AIRCIRCULATION INDOOR | 1,650 m3/hr | 1,750 m3/hr |
| AIRCIRCULATION OUTDOOR | 6,600 m3/hr | 6,600 m3/hr |
FAN MOTOR
INDOOR UNIT
| Discrimination| MFF-45RV| MFF-45RV
---|---|---|---
High speed| 680 r.p.m.| 720 r.p.m.
Med speed| 570 r.p.m.| 590 r.p.m.
Low speed| 480 r.p.m.| 500 r.p.m.
Quiet (cool/heat)| 400/420 r.p.m.| 440/440 r.p.m.
OUTDOOR UNIT
| Discrimination| MFE-60PO| MFE-60PO
Upper fan| 850 r.p.m.| 850 r.p.m.
Lower fan| 750 r.p.m.| 750 r.p.m.
NOISE LEVEL
INDOOR UNIT
| High speed| 50 dB| 52 dB
---|---|---|---
Med speed| 46 dB| 47 dB
Low speed| 41 dB| 42 dB
Quiet (cool/heat)| 36 dB / 37 dB| 39 dB / 39 dB
OUTDOOR UNIT| Cooling| 54 dB| 55 dB
Heating| 55 dB| 56 dB
DIMENSIONS
| INDOOR UNIT H x W x D | 296 x 830 x 830 mm |
|---|---|
| OUTDOOR UNIT H x W x D | 1,290 x 900 x 330 mm |
WEIGHT
| INDOOR UNIT Gross / Net | 54 kg / 39 kg |
|---|---|
| OUTDOOR UNIT Gross / Net | 107 kg / 98 kg |
COMPRESSOR
TYPE
| Hermetic type, Inverter, 4 poles, 3 phase,
DC motor, Twin Rotary
---|---
DISCRIMINATION| DA420A3F-21ZA
REFRIGERANT R410A| 3,350 g
REFRIGERANT CHARGE (R410A)
| MAX PIPE LENGTH | 50 m |
|---|---|
| MAX PIPE HEIGHT | 30 m |
| Pipe length FULL CHARGE | 20 m |
| 30 m | 3,850 g |
| 40 m | 4,350 g |
| 50 m | 4,850 g |
| ADDITIONAL CHARGE | 50 g/m |
DIMENSIONS
INDOOR UNIT
(Unit : mm)
Panel
Selection of setting
OUTDOOR UNIT (Unit : mm)
REFRIGERANT SYSTEM DIAGRAM
Refrigerant direction
: Cool
: Heat
CIRCUIT DIAGRAM
INDOOR UNIT
OUTDOOR UNIT
INDOOR PCB CIRCUIT DIAGRAM
CONTROLLER PCB ASSEMBLY
- AUYA36LATN : K06AK-060BHSE-C1
- AUYA45LATN : K06AK-060AHSE-C1
OUTDOOR PCB CIRCUIT DIAGRAM
INVERTER ASSEMBLY
- AOYA36LATL : EZ-00603HUE
- AOYA45LATL : EZ-00604HUE
OUTDOOR UNIT
POWER SUPPLY PCB ASSEMBLY
K04BA-0401HUE-P0
ERROR CONTENTS
INDOOR UNIT
TROUBLESHOOTING
Troubleshooting with the indoor display
Troubleshooting at the display is possible either on the wired or wireless
remote control.
The OPERATION, TIMER and FILTER lamp operate as follows table according to the error contents.
: 0.5s ON/0.5s OFF (Flash) : OFF
ERROR CONTENTS
REMOTE CONTROL UNIT
Troubleshooting at the remote control LCD This is possible only on the wired remote control. If an error occurs, the following display will be shown. (“EE” will appear in the set room temperature display.)
| Code | Error contents |
|---|
01 13
26 27
|
Indoor signal error
00| Wired remote controller abnormal
02| Indoor room temperature sensor error
04| Indoor heat exchanger temperature sensor (middle) error
28| Indoor heat exchanger temperature sensor (inlet) error
09| Float switch operated
0C| Outdoor discharge pipe temperature sensor error
06| Outdoor heat exchanger temperature sensor (outlet) error
0A| Outdoor temperature sensor error
0E| Heatsink sensor error
15| Compressor temperature sensor error
1d| 2-way valve temperature sensor error
1E| 3-way valve temperature sensor error
29| Outdoor heat exchanger temperature sensor (middle) error
20| Indoor manual auto switch abnormal
2A| Power supply frequency detection error
17| IPM protection
18| CT error
1A| Compressor location error
1b| Outdoor fan error
1F| Connected indoor unit abnormal
1c| Outdoor unit computer communication error
12| Indoor fan abnormal
0F| Discharge temperature error
24| Exessive high pressure protection on cooling
2c| 4-way valve abnormal
16| Pressure switch abnormal
2b| Compressor temperature error
19| Active filter abnormal
25| PFC circuit error
If “CO” appears in the unit number display, there is a remote control error. Refer to the installation instruction sheet included with the remote control.
OUTDOOR UNIT LEDS
Make a TEST RUN in accordance with the installation instruction sheet for the indoor unit.
When a malfunction occurs in the outdoor unit,the LED on the circuit board lights to indicate the error. Refer to the following table for the description of each error according to the LED.
| LED | Error contents |
|---|---|
| 1 flash | Communication error |
(Indoor unit – Outdoor unit)
2 flash| Discharg pipe temperature sensor
3 flash| Outdoor heat exchanger temperature (outlet) sensor
4 flash| Outdoor temperature sensor
5 flash| Outdoor heat exchanger temperature (mid) sensor
6 flash| Discharge pipe temperature abnormal
7 flash| Compressor temperature sensor
8 flash| Heat sink temperature sensor
9 flash| Pressure switch abnormal
10 flash| Compressor temperature abnormal
12 flash| IPM error
13 flash| Compressor rotor position cannot detect
14 flash| Compressor cannot operate
15 flash| Outdoor fan abnormal (upper fan)
16 flash| Outdoor fan abnormal (lower fan)
5 sec. on/
1 sec. off repeat
|
Protect operation
1 sec. on/
1 sec. off repeat
|
Pump down operation
off| No error
SPECIAL INSTALLATION SETTING
PUMP DOWN (Refrigerant collecting operation)
Perform the following procedures to collect the refrigerant when moving the
indoor unit or outdoor unit
When the product is stopped:
1| Press the PUMP DOWN switch on the outdoor unit.
(The LED on the outdoor unit circuit board starts flashing.) (1 sec. on / 1 sec. off repeated)
---|---
2| The pump down operation (cooling operation) begins right away. After
oparation starts, close the three-way valve (liquid).
3| After 2 – 3 minutes, operation stops. Close the three-way valve (gas)
within one minute after operations stops.
4| The LED will go out three minutes after it stops. Disconnect the power
supply after confirming that the LED has gone out.
When the product is operating:
1| Press the PUMP DOWN switch on the outdoor unit. The LED on the outdoor unit circuit board starts flashing ( 1 sec. on / 1 sec. off repeated), and operation stops.
At this point, recovery has not been completed, so do not close the three-way valves. (liquid and gas)
---|---
2| The pump down operation (cooling operation) be- gins after three minutes.
Close the three-way valve (liquid) after operation starts.
3| After 2 – 3 minutes, operation stops. Close the three-way valve (gas)
within one minute after operations stops.
4| The LED will go out three minutes after it stops. Dis- connect the power
supply after confirming that the LED has gone out.
When the pump down operation is repeated, temporarily disconnect the power supply after opening the closed valves (both liquid and gas). Reconnect the power supply after 2 – 3 minutes and perform the pump down operation.
When the start of the operation after pump down operation has been completed,
temporarily disconnect the power supply after opening the closed valves (both
liquid and gas).
Reconnect the power supply after 2-3 minutes and be sure to perform a test
operation for cooling.
DANGER
This part (Choke coil) generates high voltages. Never touch this part.
| Tightening torque
---|---
Blank cap
| 6.35 mm (1/4 in.)| 20 to 25 N-m (200 to 250 kgf-cm)
9.52 mm (3/8 in.)| 20 to 25 N-m (200 to 250 kgf-cm)
12.70 mm (1/2 in.)| 25 to 30 N-m (250 to 300 kgf-cm)
15.88 mm (5/8 in.)| 30 to 35 N-m (300 to 350 kgf-cm)
19.05 mm (3/4 in.)| 35 to 40 N-m (350 to 400 kgf-cm)
Charging port cap| 10 to 12 N-m (100 to 120 kgf-cm)
Spindle (Hexagon wrench)| 6 to 7 N-m (60 to 70 kgf-cm)
PARTS
INDOOR UNIT Intake grille sub assy
| Ref. No. | Description | Parts number | Ord. Q’ty |
|---|---|---|---|
| 1 | Decoration Plate | 9378017016 | |
| 2 | Intake Grille Sub Assy | 9362818131 | |
| 3 | Intake Grille | 9362767019 | |
| 4 | Filter | 9362766005 | |
| 5 | Grille Reinforcement-T (A) | 9362738002 | |
| 6 | Grille Reinforcement-T (B) | 9362739009 | |
| 7 | Grille Reinforcement-T (C) | 9362740005 | |
| 8 | Grille Reinforcement-T (D) | 9362741002 | |
| 9 | Grille Reinforcement-T (E) | 9362742009 | |
| 10 | Insulation (Grille)-A | 9362780001 | |
| 11 | Insulation (Grille)-B | 9362781008 | |
| 12 | Grille Hook Holder | 9362782005 | |
| 13 | Grille Hook-A | 9362779012 | |
| 14 | Grille Hook-B | 9362778015 | |
| 15 | Grille Spring | 9362755009 | |
| 16 | Grille Hinge Wire | 9362754002 |
| Ref. No. | Description | Part number | Ord. Q’ty |
|---|---|---|---|
| 21 | Panel Frame Holder | 9362758017 | |
| 22 | Panel Base | 9362759014 | |
| 23 | Joint A | 9362773003 | |
| 24 | Joint Shaft | 9362771009 | |
| 25 | Louver Supporter | 9362770019 | |
| 26 | Joint Gear | 9362772006 | |
| 27 | Rubber Support Holder | 9362799003 | |
| 28 | Step Motor | 9900362027 | |
| 29 | Motor Gear | 9362764001 | |
| 30 | Motor Holder | 9362765008 | |
| 31 | Panel Frame Holder | 9362761017 | |
| 32 | Panel Base Holder | 9362760010 | |
| 33 | Louver Assy | 9362836012 | |
| 34 | Wire Cover-B | 9362788007 | |
| 35 | Spacial Nut-A (Large) | 313005446653 | |
| 36 | Spacial Nut-B (Small) | 313005446759 | |
| — | PCB Holder | 9364855004 | |
| — | Indicator PCB Assy | 9705891036 |
| Ref. No. | Description | Parts number | Ord. Q’ty |
|---|---|---|---|
| 41 | Evaporator A Assy | 9373799047 | |
| 42 | Evaporator B Assy | 9373800040 | |
| 43 | Distributor Assy | 9371325101 | |
| 44 | Coupling Pipe Assy | 9373038290 | |
| 45 | Separate Wall | 9362737005 | |
| 46 | Clamp No.1219 | 313361271706 | |
| 47 | Pipe Thermistor | 9703297021 | |
| 48 | Thermistor Spring-A | 313728262708 | |
| 49 | Evaporator Holder Assy | 9362802017 | |
| 50 | Wind Guide Board | 9373444015 | |
| 51 | Reinforcement (Eva. )-A | 9362749008 | |
| 52 | Reinforcement (Eva. )-B | 9362750004 | |
| 53 | Kit (Drain Pan Assy) | 9370934021 | |
| 54 | Reinforcement (Drain Pan) | 9362757003 | |
| 55 | Rubber Cap | 313005174654 | |
| 56 | Pump Unit | 9900360030 | |
| 57 | Drain Hose | 9362784009 | |
| 58 | Drain Port | 9362786003 | |
| 59 | Drain pump Holder | 9362753005 | |
| 60 | Pump Cover-A | 9362775007 | |
| 61 | Pump Cover-B | 9362776004 | |
| 62 | Cushion Rubber (Pump) | 9362777001 | |
| 63 | Float Switch | 9900361020 | |
| — | Rubber (Discharge Pipe) | 313194159807 |
INDOOR UNIT Fan motor
| Ref. No. | Description | Parts number | Ord. Q’ty |
|---|---|---|---|
| 81 | Panel Top | 9362732048 | |
| 82 | Cabinet A | 9362800013 | |
| 83 | Cabinet B | 9362801010 | |
| 84 | Cabinet C | 9362733007 | |
| 85 | Cabinet D | 9362734004 | |
| 86 | Inner Box | 9362768009 | |
| 87 | Fan Motor Assy | 9602486014 | |
| 88 | Fan Motor Holder | 9378019010 | |
| 89 | Motor Rubber | 9378020016 | |
| 90 | Turbo Fan Assy | 9362803014 | |
| 91 | Washer (Turbo Fan) | 9362756006 | |
| 92 | Cabinet-E | 9362735001 | |
| 93 | Hook | 9362736008 | |
| 94 | Terminal Base | 9378027015 | |
| 95 | Terminal-3P | 9306489045 | |
| 96 | Terminal Cover | 9378023017 | |
| 97 | Wire Cover | 9370624007 | |
| 98 | Pipe Cover Assy | 9362819022 | |
| 99 | Clamp No.1219 | 313361271706 |
INDOOR UNIT Control unit
Ref. No.|
Description
| Parts number| Ord. Q’ty
---|---|---|---
101| Control Box| 9368523015|
102| Bellmouth B| 9362774000
103| Control Box Assy| 9368533007
104| Controller PCB Assy (36)| 9707393101
104| Controller PCB Assy (45)| 9707393095
105| Power Supply PCB Assy| 9707398052
106| Spacer| 0600118075
107| Reactor Assy| 9707457018
108| Clamp NK-4N| 313714328805
109| Terminal-3P| 9703345012
110| Room Thermistor| 9703299063
111| Control Box Cover| 9368524005
112| Wire Cover A| 9362789004
Ref.
No.
| Description| Parts number| Ord.
Q’ty
---|---|---|---
1| Top Panel Sub Assy| 9374417025|
2| Front Panel| 9374094028|
3| Fan Guard| 9374330010|
4| Grip Side| 9374173013|
5| Service Panel Sub Assy| 9374415069|
6| Right Panel Sub Assy| 9374416141|
7| Valve Cover| 9374174010|
—| Emblem Rear| 9351355005|
| Ref. No. | Description | Parts number | Ord. Q’ty |
|---|---|---|---|
| 9 | Propeller Fan Assy | 9366378020 | |
| 10 | Motor DC Brushless | 9601882015 | |
| 11 | Condenser A Assy | 9374433018 | |
| 12 | Condenser B Assy | 9374434015 | |
| 13 | Sepa Wall | 9374629015 | |
| 14 | Cap Foot | 9374345014 | |
| 15 | Base Assy | 9374166046 | |
| 16 | Coil Choke | 9703458019 |
| Ref. No. | Description | Parts number | Ord. Q’ty |
|---|---|---|---|
| 17 | 3-Way Valve Assy | 9377958013 | |
| 18 | 3-Way Valve Assy | 9377959010 | |
| 19 | Compressor Assy | 9378035010 | |
| 20 | Accumulator Assy | 9375250034 | |
| 21 | Solenoid | 9900165055 | |
| 22 | Pressure Switch | 9900186012 | |
| 23 | 4-Way Valve | 9970035029 | |
| 24 | Check Valve Assy | 9374274017 | |
| 25 | Coil (Expansion Valve) | 9900197025 | |
| 26 | Strainer Assy | 9372524039 | |
| 42 | Expansion Valve Assy | 9370947175 | |
| 54 | Compressor Cover A | 9374430109 | |
| 55 | Compressor Cover B | 9374431106 | |
| 56 | Compressor Cover C | 9372067086 | |
| 57 | Compressor Cover D | 9375382025 | |
| 58 | Solenoid | 9900165055 |
Ref.| Description| Parts number|
---|---|---|---
27| Inverter Box A| 9374603015|
28| Inverter Box B| 9374625017
29| Inverter Box C| 9374605026
30| Inverter Box Duct| 9374609017
31| Inverter Box Cover| 9374608010
32| Heat Sink B| 9374607020
33| ACTPM| 9707592016
36| Posistor| 9704265012
37| Inverter PCB Assy (36)| 9707537024
37| Inverter PCB Assy (45)| 9707537017
38| Power PCB Assy| 9705647022
39| Clamp (Cord)| 9356857009
40| Terminal| 9900203023
41| Fuse (Small)| 0600376116
43| Thermistor (Dischage)| 9704219084
44| Thermistor (Heat Exchanger)| 9900374037
45| Thermistor (Out Temp)| 9900378035
46| Compressor Thermistor| 9900156060
47| Heatsink Thermistor| 9900311018
48| Wire (Pressure Switch)| 9367595051
50| Thermistor (Heat Exchanger)| 9900403010
51| Fuse Holder (Small)| 0501456016
52| Fuse Holder (Large)| 0501454012
53| Fuse (Large)| 0600086039
ACCESSORIES
INDOOR UNIT
OUTDOOR UNIT
Documents / Resources
|
FUJITSU AUYA36LATN Split Type Air
Conditioner
[pdf] Installation Guide
AUYA36LATN Split Type Air Conditioner, AUYA36LATN, Split Type Air Conditioner,
Type Air Conditioner, Air Conditioner, Conditioner
---|---