Daikin RXS18LVJU manuals
RXS18LVJU
Table of contents
- Table Of Contents
- Table Of Contents
- Table Of Contents
- Table Of Contents
- Table Of Contents
- safety considerations
- List of Functions
- Functions
- FDXS Series
- Specifications
- Printed Circuit Board Connector Wiring Diagram
- Indoor Unit
- FTXS15/18/24/30/36LVJU
- FDXS09/12LVJU
- Outdoor Unit
- RXS15/18LVJU
- RXS24LVJU, RK(X)S30/36LVJU
- Function and Control
- Main Functions
- Airflow Direction Control (FTXS Series)
- Fan Speed Control for Indoor Unit
- Program Dry Operation
- Automatic Operation
- Thermostat Control
- NIGHT SET Mode
- ECONO Operation
- INTELLIGENT EYE Operation (FTXS Series)
- Inverter POWERFUL Operation
- Other Functions
- Function of Thermistor
- Control Specification
- Frequency Control
- Controls at Mode Changing / Start-up
- Discharge Pipe Temperature Control
- Input Current Control
- Freeze-up Protection Control
- Outdoor Fan Control
- Defrost Control
- Electronic Expansion Valve Control
- pressure equalizing control
- Malfunctions
- Operation Manual
- System Configuration
- FTXS Series
- AUTO · DRY · COOL · HEAT · FAN Operation
- Adjusting the Airflow Direction and Rate
- COMFORT AIRFLOW / INTELLIGENT EYE Operation
- POWERFUL Operation
- OUTDOOR UNIT QUIET Operation
- OFF TIMER Operation
- ON TIMER Operation
- WEEKLY TIMER Operation
- Adjusting the Airflow Rate
- Service Diagnosis
- Troubleshooting with LED
- Problem Symptoms and Measures
- Service Check Function
- Troubleshooting
- Indoor Unit PCB Abnormality
- Freeze-up Protection Control or Heating Peak-cut Control
- Fan Motor or Related Abnormality
- Thermistor or Related Abnormality (Indoor Unit)
- Refrigerant Shortage
- Low-voltage Detection or Over-voltage Detection
- Signal Transmission Error (between Indoor Unit and Outdoor Unit)
- 4.9 Signal Transmission Error on Outdoor Unit PCB
- Outdoor Unit PCB Abnormality
- OL Activation (Compressor Overload)
- Compressor Lock
- DC Fan Lock
- Input Overcurrent Detection
- Four-Way Valve Abnormality
- High Pressure Control in Cooling
- Compressor System Sensor Abnormality
- Position Sensor Abnormality
- DC Voltage / Current Sensor Abnormality (09/12 Class Only)
- CT or Related Abnormality (24/30/36 Class Only)
- Thermistor or Related Abnormality (Outdoor Unit)
- Electrical Box Temperature Rise
- Radiation Fin Temperature Rise
- Output Overcurrent Detection
- Check
- Fan Motor Connector Output Check
- Power Supply Waveforms Check
- Four-Way Valve Performance Check
- Inverter Checker" Check
- Rotation Pulse Check on the Outdoor Unit PCB
- Installation Condition Check
- Discharge Pressure Check
- Main Circuit Short Check
- Capacitor Voltage Check
- Power Module Check
- Removal Procedure
- Indoor Unit: FTXS09/12LVJU
- Removal of Front Panel
- Removal of Front Grille
- Removal of Horizontal Blades / Vertical Blades
- Removal of Electrical Box
- Removal of PCBs
- Removal of Swing Motors
- Removal of Indoor Heat Exchanger
- Removal of Fan Motor
- Indoor Unit: FTXS15/18/24LVJU
- Removal of Horizontal Blades / Swing Motors
- Removal of Fan Motor / Fan Rotor
- Removal of Vertical Blade ASSYs
- Indoor Unit: FTXS30/36LVJU
- Removal of Fan Rotor
- Outdoor Unit: RXS09/12LVJU
- Removal of Reactor / Partition Plate
- Removal of Sound Blankets
- Removal of Four-Way Valve
- Removal of Compressor
- Outdoor Unit: RXS15/18LVJU
- Removal of Outdoor Fan / Fan Motor
- Removal of Sound Blankets / Thermistors
- Removal of Electronic Expansion Valve
- Outdoor Unit: RXS24LVJU
- Removal of Coils / Thermistors
- Outdoor Unit: RKS30/36LVJU, RXS30/36LVJU
- Trial Operation and Field Settings
- Pump Down Operation
- Forced Cooling Operation
- Trial Operation
- Field Settings
- When 2 Units are Installed in 1 Room
- Facility Setting Jumper and Switch (Cooling at Low Outdoor Temperature)
- Jumper Settings
- Appendix
- Piping Diagrams
- Wiring Diagrams
- Part
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