Daikin RXS20K3V1B manuals
RXS20K3V1B
Table of contents
- Table Of Contents
- Table Of Contents
- Table Of Contents
- safety cautions
- list of functions
- Functions
- part 2 specifications
- Specifications
- Part 3 Printed Circuit Board Connector Wiring Diagram
- Indoor Unit
- Outdoor Unit
- RXS20/25L3V1B, ARXS25L3V1B
- Part 4 Functions and Control
- main functions
- airflow direction control
- fan speed control for indoor unit
- program dry operation
- automatic operation
- thermostat control
- night set mode
- intelligent eye operation
- inverter powerful operation
- clock setting
- weekly timer operation
- other functions
- Thermistor Functions
- control specification
- frequency control
- Controls at Mode Changing / Start-up
- compressor protection function
- Discharge Pipe Temperature Control
- input current control
- Freeze-up Protection Control
- outdoor fan control
- defrost control
- electronic expansion valve control
- pressure equalizing control
- Malfunctions
- part 5 remote controller
- remote controller
- mode button
- Part 6 Service Diagnosis
- general problem symptoms and check items
- troubleshooting with led
- service diagnosis
- troubleshooting
- indoor unit pcb abnormality
- Freeze-up Protection Control / Heating Peak-cut Control
- Fan Motor (DC 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)
- Unspecified Voltage (Between Indoor Unit and Outdoor Unit)
- 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
- Thermistor or Related Abnormality (Outdoor Unit)
- electrical box temperature rise
- radiation fin temperature rise
- output overcurrent detection
- thermistor resistance check
- Indoor Fan Motor Connector Output Check
- power supply waveforms check
- four way valve performance check
- inverter analyzer check
- rotation pulse check on the outdoor unit pcb
- installation condition check
- outdoor fan system check
- power module check
- Part 7 Trial Operation and Field Settings
- pump down operation
- forced cooling operation
- trial operation
- field settings
- standby electricity saving
- jumper settings
- Silicone Grease on Power Transistor / Diode Bridge
- Part 8 Appendix
- piping diagrams
- Wiring Diagrams
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