Daikin E Series manuals
E Series
Table of contents
E Series
Table of contents
- Part 1 List of Functions ................................................................ 1
- Table Of Contents
- Table Of Contents
- Table Of Contents
- safety cautions
- List of Functions
- Heat Pump
- Specifications
- duct connected type
- ceiling mounted cassette type
- Outdoor Units - Cooling Only
- Indoor Units - Heat Pump
- floor standing type
- Outdoor Units - Heat Pump
- Part 3 Printed Circuit Board Connector Wiring Diagram
- Table Of Contents
- Printed Circuit Board Connector Wiring Diagram
- display pcb
- Duct Connected Type
- Floor / Ceiling Suspended Dual Type
- Floor Standing Type
- outdoor units – e series (50-58 class, 80-100 class)
- outdoor units – e series (68-75 class)
- outdoor units – d series
- Part 4 Function and Control
- Table Of Contents
- Main Functions
- Power-Airflow Dual Flaps, Wide Angle Louvers and Auto-Swing
- fan speed control
- Programme Dry Function
- Automatic Operation
- Thermostat Control
- Night Set Mode
- ECONO Mode
- MOLD PROOF Operation
- intelligent eye (wall mounted type only)
- HOME LEAVE Operation
- Inverter POWERFUL Operation
- Other Functions
- Function of Main Structural Parts
- Function of Thermistor
- cooling only model
- Control Specification
- Frequency Control
- Controls at Mode Changing / Start-up
- Discharge Pipe Temperature Control
- Freeze-up Protection Control
- Fan Control
- Defrost Control
- Low Hz High Pressure Limit
- Malfunctions
- Forced Operation Mode
- Wiring-Error Check
- Additional Function
- System Configuration
- Instruction
- safety precautions
- installation site
- Table Of Contents
- outdoor unit
- remote controller
- Table Of Contents
- names of parts
- preparation before operation
- to change the air flow rate setting
- adjusting the air flow direction
- air flow selection
- powerful operation
- outdoor unit quiet operation
- econo operation
- intelligent eye operation
- timer operation
- note for multi system
- priority room setting
- care and cleaning
- air filter
- before a long idle period
- front grille
- cleaning the air filter
- troubleshooting
- FFQ 25/35/50/60 B
- safety considerations
- operation range
- operation procedure
- optimum operation
- air conditioner
- Service Diagnosis
- Table Of Contents
- Caution for Diagnosis
- Problem Symptoms and Measures
- Service Check Function
- Code Indication on the Remote Controller
- Troubleshooting
- Outdoor Units
- Indoor Unit PCB Abnormality
- Freeze-up Protection Control or High Pressure Control
- Fan Motor or Related Abnormality
- dc motor
- Thermistor or Related Abnormality (Indoor Unit)
- Shutter Drive Motor / Shutter Limit Switch Abnormality
- Signal Transmission Error (between Indoor and Outdoor Units)
- Unspecified Voltage (between Indoor and Outdoor Units)
- Outdoor Unit PCB Abnormality
- OL Activation (Compressor Overload)
- Compressor Lock
- DC Fan Lock
- Input Over Current Detection
- Four Way Valve Abnormality
- High Pressure Control in Cooling
- Compressor Sensor System Abnormality
- Position Sensor Abnormality
- CT or Related Abnormality
- Thermistor or Related Abnormality (Outdoor Unit)
- Electrical Box Temperature Rise
- Radiation Fin Temperature Rise
- Output Over Current Detection
- Insufficient Gas
- Signal Transmission Error (on Outdoor Unit PCB)
- Check
- electronic expansion valve check
- four way valve performance check
- thermistor resistance check
- installation condition check
- discharge pressure check
- power supply waveforms check
- capacitor voltage check
- main circuit electrolytic capacitor check
- hall ic check
- Part 7 Removal Procedure
- Table Of Contents
- Removal of the Panels and Plates
- Removal of the Electrical Box
- Removal of the PCB
- Removal of the Propeller Fan / Fan Motor
- Removal of the Sound Blanket
- Removal of Electronic Expansion Valve Coil Four Way Valve Coil and Thermistor
- Removal of the Distributor
- Removal of the Four Way Valve
- Removal of the Compressor
- outdoor unit – e series (68 / 71 / 75 class), d series
- fan motor
- solenoid valve
- removal of outer panels
- removal of pcb
- removal of fan motor
- removal of sound blanket
- removal of compressor
- Part 8 Others
- Others
- Jumper Settings
- application of silicon grease to a power transistor and
- Part 9 Appendix
- Piping Diagrams
- Wiring Diagrams
- Table Of Contents
E Series
Table of contents
- Table of Contents
- Table Of Contents
- Nomenclature
- Product Line-Up
- Application Information
- Refrigerant Circuit Diagrams (C Series)
- Refrigerant Circuit Diagrams (E Series)
- Installation Guideline
- Sound Data
- Table Of Contents
- Table Of Contents
- Table Of Contents
- Table Of Contents
- Table Of Contents
- Engineering & Physical Data
- safety device
- Performance Data
- Performance Tables
- cooling mode
- Outline & Dimension
- Wiring Diagram
- High
- Service & Maintenance
- Troubleshooting
E Series
Table of contents
- Part 1 List of Functions ................................................................ 1
- Table Of Contents
- Table Of Contents
- Table Of Contents
- Table Of Contents
- safety cautions
- cautions regarding products after repair
- inspection after repair
- using icons
- Part 1 List of Functions
- List of Functions
- Specifications
- Indoor Units
- duct connected type
- floor standing type
- ceiling mounted cassette type
- printed circuit board
- Printed Circuit Board Connector Wiring Diagram
- Branch Provider Unit
- Wall Mounted Type 20/25/35/50 Class - D Series
- Wall Mounted Type 20/25/35 Class - C Series
- Wall Mounted Type 50/60/71 Class - E(B) Series
- Duct Connected Type
- Floor / Ceiling Suspended Dual Type
- Floor Standing Type
- ceiling mounted cassette 600×600 type
- Ceiling Suspended Type
- Refrigerant Circuit
- BP Units
- Functional Parts Layout
- Refrigerant Flow for Each Operation Mode
- Heating Operation
- Cooling Oil Return Operation
- heating oil return operation & defrost operation
- Function
- Part 5 Function
- Operation Mode
- Basic Control
- Compressor PI Control
- Electronic Expansion Valve PI Control
- Cooling Operation Fan Control
- Special Control
- Oil Return Operation
- Defrosting Operation
- Pump-down Residual Operation
- Stopping Operation
- Protection Control
- Low Pressure Protection Control
- Discharge Pipe Protection Control
- Inverter Protection Control
- Freeze-up Protection Control
- Dew Condensation Prevention Control
- Other Control
- BP Unit Control
- BP Unit Electronic Expansion Valve Control
- full closing of electronic expansion valves
- SH Control in Cooling Operation
- SC Control in Heating Operation
- Indoor Unit (RA Models)
- Fan Speed Control for Indoor Units
- Programme Dry Function
- Automatic Operation
- Thermostat Control
- Night Set Mode
- ECONO Mode
- INTELLIGENT EYE
- HOME LEAVE Operation
- Inverter POWERFUL Operation
- Other Functions
- Indoor Unit (SkyAir Models)
- Electric Function Parts
- Function Details
- Test Operation
- check operation
- Outdoor Unit PCB Layout
- Field Setting
- Detail of Setting Mode
- Field Setting for SkyAir Indoor Unit
- Initial Setting Contents
- Local Setting Mode Number
- Detailed Explanation of Setting Modes
- Centralized Group No. Setting
- Maintenance Mode Setting
- Test Operation and Field Setting for RA Indoor Unit
- Jumper Settings
- System Configuration
- Instruction
- Wall Mounted, Duct, Floor/Ceiling, Floor Standing Type
- safety precautions
- installation site
- names of parts
- Table Of Contents
- indoor unit
- outdoor unit
- remote control
- " Outdoor Unit
- Table Of Contents
- to set the clock
- to change the air flow rate setting
- adjusting the air flow direction
- air flow selection
- powerful operation
- outdoor unit silent operation
- econo operation
- intelligent eye operation
- timer operation
- to use on timer operation
- note for multi system
- priority room setting
- care and cleaning
- air filter
- before a long idle period
- front panel
- cleaning the air filter
- front grille
- troubleshooting
- Ceiling Mounted Cassette Type
- temperature setting
- operation range
- air flow direction adjust
- Troubleshooting
- Table Of Contents
- Table Of Contents
- Caution for Diagnosis
- Troubleshooting with the LED on the SkyAir Indoor Unit
- Troubleshooting with the LED on the Outdoor Unit
- Troubleshooting with the LED on the BP Unit
- Service Check Function
- SkyAir Indoor Unit INSPECTION/TEST Button
- SkyAir Indoor Unit Wired Remote control
- SkyAir Indoor Unit Infrared remote control
- service check function
- Sky Air Indoor Unit Error Codes and LED Indication
- Malfunction Code Indication by Outdoor Unit PCB
- List of Malfunction Code
- Troubleshooting for RA Indoor Unit
- Freeze-up Protection Control or High Pressure Control
- Fan Motor or Related Abnormality
- Thermistor or Related Abnormality (Indoor Unit)
- Shutter Drive Motor / Shutter Limit Switch Abnormality
- Check
- thermistor resistance check
- hall ic check
- Troubleshooting for SkyAir Indoor Unit
- Malfunction of Drain Water Level System (Float Type)
- Malfunction of Drain System
- Indoor Unit Fan Motor Lock
- Malfunction of Indoor Unit Fan Motor
- Swing Flap Motor Malfunction / Lock
- Malfunction of Capacity Setting
- Malfunction of Heat Exchanger Thermistor (R2T)
- Malfunction of Heat Exchanger Thermistor (R3T)
- Malfunction of Suction Air Thermistor
- Malfunction of Remote control Thermistor
- Transmission Error (between Indoor Unit and Remote control)
- Transmission Error (between Main and Sub Remote control)
- Malfunction of Field Setting Switch
- Troubleshooting for BP Unit
- Faulty BP Unit PCB
- Faulty BP Liquid or Gas Pipe Thermistor
- Transmission Error between Indoor Unit and BP Unit
- Transmission Error between Outdoor Unit and BP Unit
- Troubleshooting for Outdoor Unit
- Actuation of High Pressure Switch
- Actuation of Low Pressure Sensor
- Compressor Motor Lock
- Malfunction of Outdoor Unit Fan Motor
- Abnormal Discharge Pipe Temperature
- Refrigerant Overcharged
- Malfunction of Thermistor for Outdoor Air (R1T)
- Malfunction of Discharge Pipe Thermistor (R2T)
- Malfunction of Thermistor (R3T, R5T) for Suction Pipe1, 2
- Malfunction of Thermistor (R4T) for Outdoor Unit Heat Exchanger
- Malfunction of Thermistor (R7T) for Outdoor Unit Liquid Pipe
- Malfunction of Subcooling Heat Exchanger Thermistor (R6T)
- Malfunction of High Pressure Sensor
- Malfunction of Low Pressure Sensor
- Malfunction of PCB
- Malfunction of Inverter Radiating Fin Temperature Rise
- Inverter Compressor Abnormal
- Inverter Current Abnormal
- Inverter Start up Error
- Malfunction of Transmission between Inverter and Control PCB
- High Voltage of Capacitor in Main Inverter Circuit
- Malfunction of Inverter Radiating Fin Temperature Rise Sensor
- Faulty Combination of Inverter and Fan Driver
- Low Pressure Drop Due to Refrigerant Shortage or Electronic Expansion Valve Failure
- Power Supply Insufficient or Instantaneous Failure
- Check Operation not Executed
- Malfunction of Transmission between Indoor Units and Outdoor Units
- Malfunction of Transmission between Remote control and Indoor Unit
- Malfunction of Transmission between Main and Sub Remote controls
- Malfunction of Transmission between Indoor and Outdoor Units in the Same System
- Excessive Number of Indoor Units
- Address Duplication of Central Remote control
- malfunction of transmission between central remote
- System is not Set yet
- Malfunction of System, Refrigerant System Address Undefined
- Thermistor Resistance / Temperature Characteristics
- Pressure Sensor
- Method of Replacing The Inverter's Power Transistors Modules
- Part 9 Appendix
- Piping Diagrams
- Wiring Diagrams
- Table Of Contents
- Table Of Contents
E Series
Table of contents
- Part 1 List of Functions ................................................................ 1
- Table Of Contents
- Table Of Contents
- Table Of Contents
- Table Of Contents
- safety cautions
- cautions regarding products after repair
- inspection after repair
- using icons
- Part 1 List of Functions
- Functions
- Part 2 Specifications
- Specifications
- Printed Circuit Board Connector Wiring Diagram
- Outdoor Unit
- Part 4 Function and Control
- Table Of Contents
- Description of Operation
- Main Functions
- Comfort Sleep Operation
- MOISTURIZING Operation
- Automatic Operation
- Comfort Airflow Mode
- Cooling Breeze Operation
- Power-airflow Dual Flaps
- Wide-angle Louvers
- D Airflow
- POWERFUL Operation
- Indoor Unit Quiet Operation
- Monitor Brightness Setting
- MOLD PROOF Operation
- Mold Proof Stick
- MOLD SHOCK Operation
- HOME LEAVE Ventilation
- FLASH STREAMER AIR PURIFYING Operation
- Fresh Air Supply Ventilation
- Wipe-clean Flat Panel
- TIMER Operation
- Night Set Mode
- Table for Special Modes
- Thermostat Control
- Fan Speed Control for Indoor Units
- Draft Prevention (HOT Start)
- Control Specification
- Preheating Operation (Quick Warming Function)
- Four-way Valve Operation
- Compressor Start up Protection
- Fan Speed Control for Outdoor Unit
- Input Current Control
- Peak-cut Control
- Indoor Coil Freeze-up Protection
- Dew Prevention
- Liquid Compression Protection 2
- Discharge Pipe Temperature Control
- Automatic Defrosting
- Electronic Expansion Valve Control
- Installation Manual
- choosing an installation site
- system configuration
- installation tips
- how to replace the drain plug and drain hose
- indoor unit installation
- drain piping
- refrigerant piping work
- Outdoor Units
- outdoor unit installation drawings
- installation guidelines
- outdoor unit installation
- purging air and checking gas leakage
- pump down operation
- test run and final check
- System Configuration
- Instruction
- Names and Functions of Parts
- Preparation before Operation
- to set the clock
- cooling operation
- heating operation
- AUTO / MOISTURIZING Operation
- COMFORT SLEEP / POWERFUL Operation
- set up
- MOLD SHOCK Operation / INFORMATION DISPLAY
- Care and Cleaning
- cleaning the air filter
- before a long idle period
- Troubleshooting
- check again
- call the service shop immediately
- Service Diagnosis
- Table Of Contents
- Table Of Contents
- Convenient Service Check Function
- Error Code Indication by Remote Controller
- Air conditioner does not run
- Air conditioner runs but does not get cooling (heating)
- When operation starts, safety breaker works
- Air conditioner makes big noise and vibration
- Air does not humidified enough
- Indoor Unit PCB Fault
- Peak-cut Control or Freeze-up Protection
- Fan Motor System (DC Motor) Fault
- Streamer Unit Fault
- Thermistor System Fault
- Front Panel Open / Close Fault
- Humidity Sensor Fault
- Signal Transmission Error (Indoor Unit - Outdoor Unit)
- Incompatible Power Supply between Indoor Unit and Outdoor Unit
- Incomplete Setting for Hose Length
- Outdoor Unit PCB Fault
- Compressor Lock
- DC Fan Lock
- Input Over Current Detection
- Four Way Valve Fault
- High Pressure Control in Cooling
- Compressor Sensor System Fault
- Damper Fault
- Position Sensor Fault
- DC Voltage / DC Current Sensor Fault
- Abnormal Temperature in Electrical Box
- Temperature Rise in Radiation Fin
- Output Overcurrent
- Insufficient Gas
- Over Voltage Protection / Low Voltage Protection
- Outdoor Unit PCB Fault or Communication Circuit Fault
- Signal Transmission Error on Outdoor Unit PCB
- Fan Motor System Fault / Fan Lock
- Heater Wire Fault
- Humidification Fan Outlet Thermistor Fault Abnormal Heater Temperature
- Lights-out of Microcomputer Status Lamp
- Check
- Installation Condition Check
- Power Supply Waveform Check
- Main Circuit Electrolytic Capacitor Check
- “Inverter Checker” Check
- Power Transistor Check
- Discharge Pressure Check
- Electronic Expansion Valve Check
- Indoor Unit PCB Output Check
- Rotating Pulse Input on Outdoor Unit PCB Check
- Humidity Sensor Check
- Four-way Valve Performance Check
- Solenoid Valve for Dehumidification Check
- Indoor Unit
- Removal of the Upper Panel
- Removal of the Front Grille
- Removal of the Assembly of the Open/Close Mechanism
- Removal of the Assembly of the Reduction Motor
- Removal of the Electrical Box
- Removal of the PCB
- Removal of the Dehumidifying Solenoid Valve Coil
- Removal of the Connecting Duct
- Removal of the Drain Hose
- Removal of the Swing Motor
- Removal of the Heat Exchanger
- Removal of the Propeller Fan / Fan Motor
- Removal of Horizontal Blades / Vertical Blades
- Removal of the Streamer Unit
- Removal of the Humidify Unit
- Removal of the Heater Assembly / Humidifying Rotor Moisture Absorption Element) / Humidifying Rotor Motor
- Removal of the Humidifying Assembly
- Removal of the Moisture Absorption Fan Motor
- Removal of the Duct in Humidifier
- Removal of the Sound Blanket
- Remove the Thermistor Assembly
- Removal of the Reactor / Partition Plate
- Removal of the Four Way Valve
- Removal of the Expansion Valve
- Removal of the Compressor
- Part 8 Others
- Others
- Field Setting
- Part 9 Appendix
- Piping Diagrams
- Wiring Diagrams
E Series
Table of contents
- Table Of Contents
- Table Of Contents
- Table Of Contents
- safety cautions
- cautions regarding products after repair
- inspection after repair
- using icons
- Part 1 List of Functions
- List of Functions
- Part 2 Specifications
- Specifications
- Part 3 Printed Circuit Board Connector Wiring Diagram
- Printed Circuit Board Connector Wiring Diagram
- Outdoor Unit
- Part 4 Function and Control
- Main Functions
- Power-Airflow Flap, Wide-Angle Louvres and Auto-Swing
- Operation Starting Control
- fan speed control
- Programme Dry Function
- Automatic Operation
- Thermostat Control
- NIGHT SET Mode
- INTELLIGENT EYE
- Inverter POWERFUL Operation
- Other Functions
- Function of Thermistor
- Control Specification
- Frequency Control
- Controls at Mode Changing / Start-up
- minutes standby
- Discharge Pipe Control
- Freeze-up Protection Control
- Fan Control
- Defrost Control
- Electronic Expansion Valve Control
- discharge pipe
- discharge pipe temperature control
- Malfunctions
- Forced Operation Mode
- Part 5 System Configuration
- System Configuration
- Instruction
- installation site
- Names of Parts
- remote controller
- Preparation before Operation
- AUTO · DRY · COOL · HEAT · FAN Operation
- Adjusting the Air Flow Detection
- POWERFUL Operation
- OUTDOOR UNIT SILENT Operation
- INTELLIGENT EYE Operation
- TIMER Operation
- Care and Cleaning
- air filter
- before a long idle period
- Troubleshooting
- disposal requirements
- Part 6 Service Diagnosis
- Caution for Diagnosis
- Problem Symptoms and Measures
- Service Check Function
- Indoor Unit PCB Abnormality
- Fan Motor (DC Motor) or Related Abnormality
- Thermistor or Related Abnormality (Indoor Unit)
- Front Panel Open / Close Fault
- Signal Transmission Error (between Indoor and Outdoor Unit)
- wired remote controller
- Unspecified Voltage (between Indoor and Outdoor Unit)
- Outdoor Unit PCB Abnormality
- Compressor Lock
- DC Fan Lock
- Input Over Current Detection
- Four Way Valve Abnormality
- Discharge Pipe Temperature Control
- High Pressure Control in Cooling
- Sensor Abnormality around Compressor System
- Position Sensor Abnormality
- DC Voltage / Current Sensor Abnormality
- Thermistor or Related Abnormality (Outdoor Unit)
- Output Over Current Detection
- Insufficient Gas
- Over-voltage Detection
- Check
- Si04
- thermistor resistance check
- installation condition check
- discharge pressure check
- power supply waveforms check
- power transistor check
- Part 7 Removal Procedure
- Indoor Unit
- Removal of Front Grille
- Removal of Assembly of Front Panel Mechanism
- Removal of Lamp Cover
- Removal of Horizontal Blade
- Removal of Reduction Motor
- Removal of Outlet Grille
- Removal of Vertical Blades and Swing Motor
- Removal of Electrical Box
- Removal of PCB
- Removal of Heat Exchanger
- Removal of Fan Rotor and Fan Motor
- Removal of Reactor and Partition Plate
- Removal of Sound Blanket
- Removal of Four Way Valve
- Removal of Compressor
- Part 8 Others
- Others
- Jumper Settings
- Part 9 Appendix
- Piping Diagrams
- Wiring Diagrams
E Series
Table of contents
- Table Of Contents
- Table Of Contents
- Table Of Contents
- Part 1 List of Functions
- List of Functions
- Heat Pump Models
- Part 2 Specifications
- Specifications
- Outdoor Units - Cooling Only
- Indoor Units - Heat Pump
- Outdoor Units - Heat Pump
- Part 3 Printed Circuit Board Connector Wiring Diagram
- Printed Circuit Board Connector Wiring Diagram
- Duct Connected Type
- Floor / Ceiling Suspended Dual Type
- Floor Standing Type
- Ceiling Suspended Type
- Outdoor Units
- Part 4 Function and Control
- Main Functions
- Power-Airflow Dual Flaps, Wide Angle Louvers and Auto-Swing
- Operation Starting Control
- Programme Dry Function
- Automatic Operation
- Thermostat Control
- Night Set Mode
- ECONO Mode
- INTELLIGENT EYE (FTXG, CTXG)
- AREA INTELLIGENT EYE
- HOME LEAVE Operation
- Inverter POWERFUL Operation
- Other Functions
- Function of Main Structural Parts
- Function of Thermistor
- Control Specification
- Frequency Control
- Controls at Mode Changing / Start-up
- Discharge Pipe Temperature Control
- Freeze-up Protection Control
- Fan Control
- Defrost Control
- Electronic Expansion Valve Control
- Malfunctions
- Forced Operation Mode
- Wiring-Error Check
- Additional Function
- Part 5 Operation Manual
- System Configuration
- Instruction
- FTXS, FVXS Series
- FHQ Series
- operation range
- Part 6 Service Diagnosis
- Caution for Diagnosis
- Problem Symptoms and Measures
- Service Check Function
- Check Method 2
- Code Indication on the Remote Controller
- Troubleshooting
- Indoor Unit PCB Abnormality
- Freeze-up Protection Control or High Pressure Control
- Fan Motor or Related Abnormality
- Thermistor or Related Abnormality (Indoor Unit)
- Front Panel Open / Close Fault
- Signal Transmission Error (between Indoor and Outdoor Unit)
- Unspecified Voltage (between Indoor and Outdoor Units)
- Outdoor Unit PCB Abnormality
- OL Activation (Compressor Overload)
- Compressor Lock
- DC Fan Lock
- Input Over Current Detection
- High Pressure Control in Cooling
- Compressor Sensor System Abnormality
- Position Sensor Abnormality
- CT or Related Abnormality
- SiBE12
- Thermistor or Related Abnormality (Outdoor Unit)
- Electrical Box Temperature Rise
- Radiation Fin Temperature Rise
- Output Over Current Detection
- Insufficient Gas
- Low-voltage Detection or Over-voltage Detection
- Signal Transmission Error (on Outdoor Unit PCB)
- Check
- electronic expansion valve check
- thermistor resistance check
- installation condition check
- discharge pressure check
- power transistor check
- main circuit electrolytic capacitor check
- Part 7 Removal Procedure
- Outdoor Unit
- Removal of the Electrical Box
- Removal of the PCB
- Removal of the Propeller Fan / Fan Motor
- Removal of the Sound Blanket
- Removal of Electronic Expansion Valve Coil, Four Way Valve Coil and Thermistor
- Removal of the Distributor
- Removal of the Four Way Valve
- Removal of the Compressor
- Part 8 Others
- Others
- Jumper Settings
- Part 9 Appendix
- Piping Diagrams
- Wiring Diagrams
E Series
Table of contents
- Table Of Contents
- Table Of Contents
- Table Of Contents
- Part 1 List of Functions
- List of Functions
- Heat Pump Models
- Part 2 Specifications
- Specifications
- Outdoor Units - Cooling Only
- Indoor Units - Heat Pump
- Outdoor Units - Heat Pump
- Part 3 Printed Circuit Board Connector Wiring Diagram
- Printed Circuit Board Connector Wiring Diagram
- Duct Connected Type
- Floor / Ceiling Suspended Dual Type
- Floor Standing Type
- Ceiling Suspended Type
- Outdoor Units
- Part 4 Function and Control
- Main Functions
- Power-Airflow Dual Flaps, Wide Angle Louvers and Auto-Swing
- Operation Starting Control
- Programme Dry Function
- Automatic Operation
- Thermostat Control
- Night Set Mode
- ECONO Mode
- INTELLIGENT EYE (FTXG-E, CTXG-E, FT(X)S-F)
- AREA INTELLIGENT EYE (FTXS-G)
- HOME LEAVE Operation
- Inverter POWERFUL Operation
- Other Functions
- Function of Main Structural Parts
- Function of Thermistor
- Control Specification
- Frequency Control
- Controls at Mode Changing / Start-up
- Discharge Pipe Temperature Control
- Freeze-up Protection Control
- Fan Control
- Defrost Control
- Electronic Expansion Valve Control
- Malfunctions
- Forced Operation Mode
- Wiring-Error Check
- Additional Function
- Part 5 Operation Manual
- System Configuration
- Instruction
- FTXS-G, FVXS-F Series
- FHQ-B Series
- operation range
- Part 6 Service Diagnosis
- Caution for Diagnosis
- Problem Symptoms and Measures
- Service Check Function
- Check Method 2
- Code Indication on the Remote Controller
- Troubleshooting
- Indoor Unit PCB Abnormality
- Freeze-up Protection Control or High Pressure Control
- Fan Motor or Related Abnormality
- Thermistor or Related Abnormality (Indoor Unit)
- Front Panel Open / Close Fault
- Signal Transmission Error (between Indoor and Outdoor Unit)
- Unspecified Voltage (between Indoor and Outdoor Units)
- Outdoor Unit PCB Abnormality
- OL Activation (Compressor Overload)
- Compressor Lock
- DC Fan Lock
- Input Over Current Detection
- High Pressure Control in Cooling
- Compressor Sensor System Abnormality
- Position Sensor Abnormality
- CT or Related Abnormality
- SiBE12
- Thermistor or Related Abnormality (Outdoor Unit)
- Electrical Box Temperature Rise
- Radiation Fin Temperature Rise
- Output Over Current Detection
- Insufficient Gas
- Low-voltage Detection or Over-voltage Detection
- Signal Transmission Error (on Outdoor Unit PCB)
- Check
- electronic expansion valve check
- thermistor resistance check
- installation condition check
- discharge pressure check
- power transistor check
- main circuit electrolytic capacitor check
- Part 7 Removal Procedure
- Outdoor Unit
- Removal of Coils / Thermistors
- Part 8 Others
- Others
- Jumper Settings
- Part 9 Appendix
- Piping Diagrams
- Wiring Diagrams
E Series
Table of contents
- Table Of Contents
- Table Of Contents
- Table Of Contents
- safety cautions
- cautions regarding products after repair
- inspection after repair
- using icons
- Part 1 List of Functions
- List of Functions
- Heat Pump Models
- Part 2 Specifications
- Specifications
- Outdoor Units - Cooling Only
- Indoor Units - Heat Pump
- Outdoor Units - Heat Pump
- Part 3 Printed Circuit Board Connector Wiring Diagram
- Printed Circuit Board Connector Wiring Diagram
- Duct Connected Type
- Floor / Ceiling Suspended Dual Type
- Floor Standing Type
- Ceiling Suspended Type
- Outdoor Units
- Part 4 Function and Control
- Main Functions
- Power-Airflow Dual Flaps, Wide Angle Louvers and Auto-Swing
- Operation Starting Control
- Fan Speed Control for Indoor Units
- Programme Dry Function
- Automatic Operation
- Thermostat Control
- Night Set Mode
- ECONO Mode
- INTELLIGENT EYE (Wall Mounted Type Only)
- HOME LEAVE Operation
- Inverter POWERFUL Operation
- Other Functions
- Function of Main Structural Parts
- Function of Thermistor
- cooling only model
- Control Specification
- Frequency Control
- Controls at Mode Changing / Start-up
- compressor protection function
- Discharge Pipe Control
- Freeze-up Protection Control
- Fan Control
- Defrost Control
- Electronic Expansion Valve Control
- Malfunctions
- Forced Operation Mode
- Wiring-Error Check
- Additional Function
- Part 5 System Configuration
- System Configuration
- Instruction
- safety precautions
- installation site
- preparation before operation
- adjusting the air flow direction
- air flow selection
- powerful operation
- econo operation
- intelligent eye operation
- timer operation
- note for multi system
- care and cleaning
- check again
- disposal requirements
- fault diagnosis
- temperature setting
- program timer operation
- Part 6 Service Diagnosis
- Caution for Diagnosis
- Problem Symptoms and Measures
- Service Check Function
- Code Indication on the remote control
- Troubleshooting
- Indoor Unit PCB Abnormality
- Freeze-up Protection Control or High Pressure Control
- Fan Motor or Related Abnormality
- Thermistor or Related Abnormality (Indoor Unit)
- Shutter Drive Motor / Shutter Limit Switch Abnormality
- Signal Transmission Error (between Indoor and Outdoor Units)
- Unspecified Voltage (between Indoor and Outdoor Units)
- Outdoor Unit PCB Abnormality
- OL Activation (Compressor Overload)
- Compressor Lock
- DC Fan Lock
- Input Over Current Detection
- Discharge Pipe Temperature Control
- High Pressure Control in Cooling
- Compressor Sensor System Abnormality
- Position Sensor Abnormality
- CT or Related Abnormality
- Thermistor or Related Abnormality (Outdoor Unit)
- Electrical Box Temperature Rise
- Radiation Fin Temperature Rise
- Output Over Current Detection
- Insufficient Gas
- SiENBE12
- Low-voltage Detection or Over-voltage Detection
- Signal Transmission Error (on Outdoor Unit PCB)
- Check
- electronic expansion valve check
- four way valve performance check
- thermistor resistance check
- installation condition check
- discharge pressure check
- power supply waveforms check
- capacitor voltage check
- main circuit electrolytic capacitor check
- hall ic check
- Part 7 Removal Procedure
- Outdoor Unit
- Removal of the Electrical Box
- Removal of the PCB
- Removal of the Propeller Fan / Fan Motor
- Removal of the Sound Blanket
- Removal of Electronic Expansion Valve Coil Four Way Valve Coil and Thermistor
- Removal of the Distributor
- Removal of the Four Way Valve
- Removal of the Compressor
- Part 8 Others
- Others
- Jumper Settings
- Part 9 Appendix
- Piping Diagrams
- Wiring Diagrams
E Series
Table of contents
E Series
Table of contents
- Table Of Contents
- Table Of Contents
- Table Of Contents
- Table Of Contents
- Table Of Contents
- safety cautions
- Part 1 List of Functions
- List of Functions
- Heat Pump
- Part 2 Specifications
- Specifications
- Part 3 Printed Circuit Board Connector Wiring Diagram
- Printed Circuit Board Connector Wiring Diagram
- Wall Mounted Type 20/25/35 Class
- Wall Mounted Type 50/60/71 Class
- Duct Connected Type
- Floor / Ceiling Suspended Dual Type
- Floor Standing Type
- Ceiling Mounted Cassette 600×600 Type
- Ceiling Mounted Cassette Type (950×950)
- Ceiling Mounted Built-in Type
- Ceiling Suspended Type
- Part 4 Refrigerant Circuit
- Refrigerant Circuit
- BP Units
- Functional Parts Layout
- Refrigerant Flow for Each Operation Mode
- Heating Operation
- Cooling Oil Return Operation
- Heating Oil Return Operation & Defrost Operation
- Part 5 Function
- Operation Mode
- Basic Control
- Compressor PI Control
- Electronic Expansion Valve PI Control
- Cooling Operation Fan Control
- SiAU18
- Oil Return Operation
- Defrosting Operation
- Pump-down Residual Operation
- Stopping Operation
- Protection Control
- Low Pressure Protection Control
- Discharge Pipe Protection Control
- Inverter Protection Control
- Freeze-up Protection Control
- Dew Condensation Prevention Control
- Other Control
- BP Unit Control
- BP Unit Electronic Expansion Valve Control
- SH Control in Cooling Operation
- SC Control in Heating Operation
- Indoor Unit (RA Models)
- Programme Dry Function
- Automatic Operation
- Thermostat Control
- Night Set Mode
- ECONO Mode
- INTELLIGENT EYE (Wall Mounted Type Only)
- HOME LEAVE Operation
- Inverter POWERFUL Operation
- Other Functions
- Indoor Unit (SkyAir Models)
- Electric Function Parts
- Function Details
- Part 6 Test Operation
- Test Operation
- Outdoor Unit PCB Layout
- Field Setting
- Detail of Setting Mode
- Field Setting for SkyAir Indoor Unit
- Initial Setting Contents
- Local Setting Mode Number
- Detailed Explanation of Setting Modes
- Centralized Group No. Setting
- Maintenance Mode Setting
- Test Operation and Field Setting for RA Indoor Unit
- Jumper Settings
- Part 7 Operation Manual
- System Configuration
- Instruction
- Wall Mounted, Duct, Floor/Ceiling Type
- FVXS Series
- indoor unit
- Ceiling Mounted Cassette Type
- safety considerations
- Part 8 Troubleshooting
- Caution for Diagnosis
- Troubleshooting with the LED on the SkyAir Indoor Unit
- Troubleshooting with the LED on the Outdoor Unit
- Troubleshooting with the LED on the BP Unit
- Service Check Function
- SkyAir Indoor Unit INSPECTION/TEST Button
- SkyAir Indoor Unit Wired Remote Controller
- SkyAir Indoor Unit Wireless Remote Controller
- Sky Air Indoor Unit Error Codes and LED Indication
- Malfunction Code Indication by Outdoor Unit PCB
- List of Malfunction Code
- Troubleshooting for RA Indoor Unit
- Freeze-up Protection Control or High Pressure Control
- Fan Motor or Related Abnormality
- Thermistor or Related Abnormality (Indoor Unit)
- Check
- thermistor resistance check
- hall ic check
- Troubleshooting for SkyAir Indoor Unit
- Malfunction of Drain System
- Indoor Unit Fan Motor Lock
- Malfunction of Indoor Unit Fan Motor
- Swing Flap Motor Malfunction / Lock
- Malfunction of Capacity Setting
- Malfunction of Heat Exchanger Thermistor (R2T)
- Malfunction of Heat Exchanger Thermistor (R3T)
- Malfunction of Remote Controller Thermistor
- Malfunction of Field Setting Switch
- Troubleshooting for BP Unit
- Faulty BP Unit PCB
- Faulty BP Liquid or Gas Pipe Thermistor
- Transmission Error between Indoor Unit and BP Unit
- Transmission Error between Outdoor Unit and BP Unit
- Troubleshooting for Outdoor Unit
- Actuation of High Pressure Switch
- Actuation of Low Pressure Sensor
- Compressor Motor Lock
- Malfunction of Outdoor Unit Fan Motor
- Abnormal Discharge Pipe Temperature
- Refrigerant Overcharged
- Malfunction of Thermistor for Outdoor Air (R1T)
- Malfunction of Discharge Pipe Thermistor (R2T)
- Malfunction of Thermistor (R3T, R5T) for Suction Pipe1, 2
- Malfunction of Thermistor (R4T) for Outdoor Unit Heat Exchanger
- Malfunction of Thermistor (R7T) for Outdoor Unit Liquid Pipe
- Malfunction of Subcooling Heat Exchanger Thermistor (R6T)
- Malfunction of High Pressure Sensor
- Malfunction of Low Pressure Sensor
- Malfunction of PCB
- Malfunction of Inverter Radiating Fin Temperature Rise
- Inverter Compressor Abnormal
- Inverter Current Abnormal
- Inverter Start up Error
- Malfunction of Transmission between Inverter and Control PCB
- High Voltage of Capacitor in Main Inverter Circuit
- Malfunction of Inverter Radiating Fin Temperature Rise Sensor
- Faulty Combination of Inverter and Fan Driver
- Low Pressure Drop Due to Refrigerant Shortage or Electronic Expansion Valve Failure
- Power Supply Insufficient or Instantaneous Failure
- Check Operation not Executed
- Malfunction of Transmission between Indoor Units and Outdoor Units
- Malfunction of Transmission between Remote Controller and Indoor Unit
- Malfunction of Transmission between Main and Sub Remote Controllers
- Malfunction of Transmission between Indoor and Outdoor Units in the Same System
- Excessive Number of Indoor Units
- Address Duplication of Central Remote Controller
- Malfunction of Transmission between Central Remote Controller and Indoor Unit
- System is not Set yet
- Malfunction of System, Refrigerant System Address Undefined
- Thermistor Resistance / Temperature Characteristics
- Pressure Sensor
- Method of Replacing The Inverter's Power Transistors Modules
- Part 9 Appendix
- Piping Diagrams
- Indoor Units
- Wiring Diagrams
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