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General| Brand | Airwell |
|---|---|
| Model | AWAU-YKD018-H11 |
| Category | Air Conditioner |
| Language | English |
General safety instructions for preventing injury and property damage.
Installation and operational warnings, including electrical safety and environmental considerations.
Lists indoor and outdoor unit model names by series and capacity.
Outlines various features and functions of indoor and outdoor units.
Technical specifications for the AWSI-HKD009-N11 indoor unit.
Technical specifications for the AWAU-YKD009-H11 outdoor unit.
Technical specifications for the AWSI-HKD012-N11 indoor unit.
Technical specifications for the AWAU-YKD012-H11 outdoor unit.
Technical specifications for the AWSI-HKD018-N11 indoor unit.
Technical specifications for the AWAU-YKD018-H11 outdoor unit.
Technical specifications for the AWSI-HKD024-N11 indoor unit.
Technical specifications for the AWAU-YKD024-H11 outdoor unit.
Dimensional drawings and measurements for indoor units.
Mounting dimensions and installation hole details for indoor units.
Dimensional drawings and clearance requirements for outdoor units.
Schematic illustrating the refrigerant flow and components.
Wiring diagrams for various indoor unit models.
Wiring diagrams for outdoor unit models.
Torque specifications for pipe connections during installation.
Guidelines for selecting power cord cross-sectional area.
Information on pipe length, elevation limits, and refrigerant amount.
Procedures for leak testing and evacuation using a vacuum pump.
Details on air purging with refrigerant and gas leak checks.
Procedure for adding refrigerant for pipe lengths over 5m.
Procedure to add refrigerant to a system already in operation.
Collecting refrigerant into the outdoor unit before indoor unit repair.
Air purging with refrigerant and leak checks for re-installation.
Evacuation procedure for the entire system during outdoor unit repair.
Refrigerant charging procedure for re-installation.
Operating temperature ranges for cooling, heating, and drying modes.
Definitions of temperature sensors (T1-T5) and other abbreviations.
Explanation of indoor display icons and indicators.
Details on compressor restart delay, temperature protection, and fan speed control.
Sensor protection, refrigerant leakage detection, and zero crossing protection.
Overview of fan modes, including auto fan operation.
Specifics of fan mode operation, including fan speed and louver control.
Rules for compressor frequency in cooling mode based on outdoor temp.
Compressor frequency limits based on indoor fan speed.
Compressor running rules based on T1-Ts difference and current.
Compressor frequency control based on outdoor temperature zones.
Rules governing outdoor fan speed in cooling mode.
Indoor fan speed control logic during compressor operation in cooling mode.
Protection mechanisms related to condenser temperature limits.
Protection mechanisms for evaporator coil temperature.
Rules for compressor frequency in heating mode based on outdoor temperature.
Compressor frequency limits based on indoor fan speed in heating mode.
Compressor running rules based on T1-Ts+ΔT difference.
Outdoor fan speed control in heating mode.
Indoor fan speed control logic and anti-cold wind function in heating mode.
Auto fan speed logic in heating mode and fan behavior during compressor stop.
Conditions for entering and exiting defrosting mode.
Defrosting action sequences for different model capacities.
Protection mechanisms for evaporator coil temperature.
Logic for selecting cooling, heating, or fan-only mode in auto mode.
Details on drying mode operation, including fan speed and louver.
Compressor running rules specific to drying mode.
How to enter and operate forced auto and forced cooling modes.
Features and operation of the timer function.
Operation and temperature adjustments during sleep mode.
How the unit resumes operation after a power failure.
Maintains room temperature at 8°C during heating in unoccupied periods.
Protects system by adjusting compressor frequency based on voltage.
List of error codes displayed on the indoor unit and their meanings.
Diagnostic steps for EEPROM parameter errors.
Troubleshooting steps for communication errors between units.
Troubleshooting steps for zero crossing detection errors.
Troubleshooting for fan speed control issues.
Troubleshooting temperature sensor connection and resistance issues.
Diagnostic steps for refrigerant leakage detection error.
Troubleshooting IPM and IGBT over-current protection faults.
Troubleshooting voltage protection errors.
Diagnosing high temperature protection issues for the compressor top.
Troubleshooting inverter compressor drive errors.
Safety precautions for capacitors and temperature sensor checks.
Resistance-Temperature data for various sensors.
Procedure for measuring compressor winding resistance.
Procedure for checking IPM continuity.
Procedure for measuring indoor AC fan motor winding resistance.
Exploded view and parts list for AWSI-HKD009-N11 indoor unit.
Exploded view and parts list for AWSI-HKD012-N11 indoor unit.
Exploded view and parts list for AWSI-HKD018-N11 indoor unit.
Exploded view and parts list for AWSI-HKD024-N11 indoor unit.
Exploded view and parts list for AWAU-YKD009-H11 outdoor unit.
Exploded view and parts list for AWAU-YKD012-H11 outdoor unit.
Exploded view and parts list for AWAU-YKD018-H11 outdoor unit.
Exploded view and parts list for AWAU-YKD024-H11 outdoor unit.
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