Fujitsu Split Type Room Air Conditioner Wall Mounted Type Service Manual
Specifications
| Type | Cool & heat inverter | ||
| Indoor Unit | ASYA07LGC | ASYA09LGC | ASYA12LGC |
| Outdoor Unit | AOYR07LGC | AOYR09LGC | AOYR12LGC |
| Cooling Capacity | 2.10 kW | 2.50 kW | 3.40 kW |
| Heating Capacity | 3.00 kW | 3.20 kW | 4.00 kW |
| Power Source | 230 V | 230 V | 230 V |
| Frequency | 50 Hz | 50 Hz | 50 Hz |
| Running Current (Cooling) | 2.4 A | 3.2 A | 4.3 A |
| Running Current (Heating) | 3.2 A | 3.7 A | 4.6 A |
| Input Watts (Cooling) | 0.470 kW | 0.630 kW | 0.895 kW |
| Input Watts (Heating) | 0.660 kW | 0.750 kW | 0.970 kW |
| E.E.R. (Cooling) | 4.47 kW/kW | 3.97 kW/kW | 3.80 kW/kW |
| COP (Heating) | 4.55 kW/kW | 4.27 kW/kW | 4.12 kW/kW |
| Moisture Removal | 1.0 L/h | 1.3 L/h | 1.8 L/h |
| Air Circulation High (Cooling) | 750 m³/h | 750 m³/h | 750 m³/h |
| Air Circulation High (Heating) | 750 m³/h | 750 m³/h | 750 m³/h |
| Maximum Current (Cooling) | 6.0 A | 6.0 A | 6.5 A |
| Maximum Current (Heating) | 7.5 A | 7.5 A | 9.0 A |
Fan Motor Specifications
| Cool & heat inverter | |||
| ASYA07LGC / AOYR07LGC | ASYA09LGC / AOYR09LGC | ASYA12LGC / AOYR12LGC | |
| Power Source | 230 V | 230 V | 230 V |
| Indoor Unit Cooling High Speed | 1,440 r.p.m. | 1,440 r.p.m. | 1,440 r.p.m. |
| Indoor Unit Cooling Middle Speed | 1,200 r.p.m. | 1,200 r.p.m. | 1,200 r.p.m. |
| Indoor Unit Cooling Low Speed | 920 r.p.m. | 920 r.p.m. | 920 r.p.m. |
| Indoor Unit Cooling Quiet | 680 r.p.m. | 680 r.p.m. | 680 r.p.m. |
| Indoor Unit Heating High Speed | 1,440 r.p.m. | 1,440 r.p.m. | 1,440 r.p.m. |
| Indoor Unit Heating Middle Speed | 1,200 r.p.m. | 1,200 r.p.m. | 1,200 r.p.m. |
| Indoor Unit Heating Low Speed | 980 r.p.m. | 980 r.p.m. | 980 r.p.m. |
| Indoor Unit Heating Quiet | 700 r.p.m. | 700 r.p.m. | 700 r.p.m. |
| Outdoor Unit Cooling | 730 r.p.m. | 730 r.p.m. | 860 r.p.m. |
| Outdoor Unit Heating | 650 r.p.m. | 650 r.p.m. | 760 r.p.m. |
Noise Level
| Cool & heat inverter | |||
| ASYA07LGC / AOYR07LGC | ASYA09LGC / AOYR09LGC | ASYA12LGC / AOYR12LGC | |
| Indoor Unit Cooling High Speed | 43 dB | 43 dB | 43 dB |
| Indoor Unit Cooling Middle Speed | 38 dB | 38 dB | 38 dB |
| Indoor Unit Cooling Low Speed | 33 dB | 33 dB | 33 dB |
| Indoor Unit Cooling Quiet | 21 dB | 21 dB | 21 dB |
| Indoor Unit Heating High Speed | 43 dB | 43 dB | 43 dB |
| Indoor Unit Heating Middle Speed | 38 dB | 38 dB | 38 dB |
| Indoor Unit Heating Low Speed | 33 dB | 33 dB | 33 dB |
| Indoor Unit Heating Quiet | 21 dB | 21 dB | 21 dB |
| Outdoor Unit Cooling | 45 dB | 45 dB | 48 dB |
| Outdoor Unit Heating | 45 dB | 45 dB | 48 dB |
Dimensions
| Unit: mm | |
| Indoor Unit (H x W x D) | 260 x 790 x 198 mm |
| Outdoor Unit (H x W x D) | 540 x 660 x 290 mm |
Weight
| Gross / Net | |
| Indoor Unit | 10 kg / 7.5 kg |
| Outdoor Unit (ASYA07/09LGC) | 28 kg / 25 kg |
| Outdoor Unit (ASYA12LGC) | 35 kg / 32 kg |
Compressor and Refrigerant
| Details | |
| Compressor Type | Hermetic type, 4 pole, 3 phase, DC inverter motor, Rotary |
| Discrimination | 5SS072XAA (Indoor), DA89X1C-20FZ (Outdoor) |
| Weight (with oil) | 5.9 kg (Indoor), 9.9 kg (Outdoor) |
| Standard Refrigerant | 650 g (Indoor), 800 g (Outdoor) |
| Refrigerant Type | R410A |
| Full Charge (15m pipe length) | 650 g (Indoor), 800 g (Outdoor) |
| Full Charge (20m pipe length) | 750 g (Indoor), 900 g (Outdoor) |
| Additional Refrigerant | 20 g/m |
| Maximum Piping Height | 15m |
Refrigerant System Diagram
The refrigerant system diagram illustrates the flow of refrigerant through the compressor, muffler, 4-way valve, heat exchangers (indoor and outdoor units), expansion valve, strainers, and 2-way and 3-way valves. Arrows indicate the direction of refrigerant flow for cooling (solid black arrows) and heating (dashed black arrows).
Refrigerant Pipe Diameter:
- Liquid: 1/4" (6.35 mm)
- Gas: 3/8" (9.52 mm)
Circuit Diagram
The circuit diagram details the electrical connections for both the indoor and outdoor units, including components such as the controller PCB assembly, fan motors, thermistors, power source, reactors, compressor, 4-way valve, and expansion valve.
Indoor PCB Circuit Diagram
This section provides a detailed schematic of the indoor unit's Printed Circuit Board (PCB) assembly, including connections for the control unit, DC fan motor, thermistors (pipe and room), and the indicator PCB assembly. It specifies the control unit models for ASYA07/09LGC (EZ-007MHSE) and ASYA12LGC (EZ-007PHSE).
Outdoor PCB Circuit Diagram
This section provides a detailed schematic of the outdoor unit's Printed Circuit Board (PCB) assembly, including connections for the inverter assembly, power source, serial terminal, thermistors (heat exchanger, discharge pipe, outdoor temp.), compressor, 4-way valve, DC fan motor, and expansion valve. It specifies the inverter assembly models for AOYR07LGC (EZ-0080HUE), AOYR09LGC (EZ-0075HUE), and AOYR12LGC (EZ-0076HUE).
Error Contents
This table lists various error codes and their corresponding symptoms for the indoor and outdoor units, categorized by error type such as Serial signal error, Indoor unit thermistor error, Outdoor unit thermistor error, Indoor unit control error, Outdoor unit control error, Indoor fan motor error, Refrigerant cycle error, Optional function error, and Model information error. It indicates the LED flash patterns (Operation LED, Timer LED, Coil dry LED) and wired remote control codes associated with each error.
Parts - Indoor Unit
This section details the various parts of the indoor unit, categorized by assembly. It includes diagrams and part numbers for the front panel assembly, intake grille assembly, air filter, receiver window, panel cover, louvers, wire covers and shields, remote control, and remote control holder.
Indoor Unit Evaporator Parts:
- Evaporator Total Assy (07,09)
- Evaporator Total Assy (12)
- Joint Pipe Assy (07, 09)
- Joint Pipe Assy (12)
- Filter Guide
- Rear Bracket
- Evaporator Holder R
- Evaporator Holder L
- Room Thermistor Holder
Indoor Unit Casing Assembly Parts:
- Casing Assy
- Casing
- Fan Guard
- Cable Guide
- Casing Cover B
- Casing Cover F
- R and L Louver B
- Louver Gear Holder
- Louver Gear
- Gear A
- Motor Step
- Drain Hose Assy
- Drain Cap
- Motor Cover
- Fan Motor
- Crossflow Fan Assy
- Shaft Holder C
- Bracket Panel
Indoor Unit Control Box Parts:
- Control Box
- Box Shield
- Control Cover
- Cover Shield
- Controller PCB Assy (07,09)
- Controller PCB Assy (12)
- Display Case
- Display PCB Assy
- Power Cord Assy
- Earth Terminal
- Thermistor Assy
Parts - Outdoor Unit
This section details the various parts of the outdoor unit, categorized by model and assembly. It includes diagrams and part numbers for the front panel assembly, emblem, cabinet assemblies, protective net, switch cover, valve brackets, propeller fan, motor bracket, REM plate assembly, fan motor, reactor assembly, and separator assembly.
Outdoor Unit Component Parts (AOYR07LGC, AOYR09LGC):
- Base Assy
- Condenser Assy
- Entrance Pipe Assy (Cond)
- Separate Pipe Assy (Cond)
- Exit Pipe
- Compressor Assy
- Cushion
- 2 way Valve Assy
- Joint Pipe (2 way Valve)
- 3 way Valve Assy
- Muffler
- 4 way Valve
- Discharge Pipe Assy
- Pulse Motor Valve Assy
- Expansion Valve Coil
- Solenoid
- Condenser Total Assy
- 4 way Valve Assy
- Insulator B, F, H
Outdoor Unit Component Parts (AOYR12LGC):
- Base Assy
- Condenser Assy
- Entrance Pipe Assy (Cond)
- Separate Pipe Assy (Cond)
- Exit Pipe
- Compressor Assy
- Cushion
- 2 way Valve Assy
- Joint Pipe (2 way Valve)
- 3 way Valve Assy
- Muffler
- 4 way Valve
- Discharge Pipe Assy
- Suction Pipe Assy
- Joint Pipe Assy (Cond)
- Joint Pipe (3 way Valve)
- Pulse Motor Valve Assy
- Expansion Valve Coil
- Solenoid
- Condenser Total Assy
- 4 way Valve Assy
- Insulator B, F, H
Outdoor Unit Electrical Components:
- Sealed Panel
- Controller PCB Assy (07, 09, 12)
- PCB Holder
- Inverter Case Assy
- Terminal Cover
- Terminal
- Outdoor Thermistor
- Thermistor Assy
Accessories
This section lists the accessories included with the air conditioning units:
- Wall hook bracket
- Remote control
- Remote control holder
- Battery (penlight)
- Cloth tape
- Tapping screw (big)
- Tapping screw (small)
- Air cleaning filter
