Why is my Airwell Air Conditioner compressor making abnormal noises?
If the compressor in your Airwell Air Conditioner is making abnormal noises, consider these potential causes: * Incorrect phase order to the compressor. Check the compressor phase order. * Worn compressor internal parts. Replace the compressor. * Vibration. Check all piping connections and ensure the compressor rubbers are securely fixed.
What causes some Airwell AWSI-HJD018-N11 units to cool without capacity while others leak or freeze?
If one or more indoor units of your Airwell Air Conditioner are operating in cool mode with no capacity, and other units have water leaks/freezing problems, the communication wires of the indoor units may be switched. Check and correct the communication wires connection.
Why does my Airwell AWSI-HJD018-N11 Air Conditioner stop suddenly during operation?
If your Airwell Air Conditioner stops suddenly during operation, it could be due to EMC interference to the A/C unit. Check for EMC problems.
General| Type | Split System |
|---|---|
| Cooling Capacity | 18000 BTU/h |
| Energy Efficiency Ratio (EER) | 3.21 |
| Seasonal Energy Efficiency Ratio (SEER) | 6.1 |
| Coefficient of Performance (COP) | 3.61 |
| Refrigerant | R32 |
| Weight (Outdoor Unit) | 28 kg |
| Noise Level (Indoor) | 42 dB(A) |
| Power Supply | 220-240V, 50Hz |
Describes the HJD DCI INVERTER split wall mounted range and its key features.
Lists the main technological advancements in the HJD DCI series.
Details the characteristics, filtration, ionizer, and control of indoor units.
Covers outdoor unit installation, accessories, and documentation.
Provides a table for matching compatible indoor and outdoor units.
Presents detailed technical specifications for the HJD009 DCI model.
Presents detailed technical specifications for the HJD012 DCI model.
Presents detailed technical specifications for the HJD018 DCI model.
Presents detailed technical specifications for the HJD024 DCI model.
Presents detailed technical specifications for the HJD030 DCI model.
Defines the operational temperature and voltage limits for the system.
Provides dimensional drawings and measurements for HJD009/012 indoor units.
Provides dimensional drawings and measurements for YBDE009/012 outdoor units.
Provides dimensional drawings and measurements for HJD018/024 indoor units.
Provides dimensional drawings and measurements for YBDE018/024 outdoor units.
Provides dimensional drawings and measurements for HJD030 indoor units.
Provides dimensional drawings and measurements for YBDE030 outdoor units.
Details cooling/heating capacity and correction factors for HJD009/YBDE009.
Illustrates how tubing length impacts cooling and heating capacity.
Details cooling/heating capacity and correction factors for HJD012/YBDE012.
Details cooling/heating capacity and correction factors for HJD018/YBDE018.
Details cooling/heating capacity and correction factors for HJD024/YBDE024.
Details cooling/heating capacity and correction factors for HJD030/YBDE030.
Presents suction and discharge pressure curves for cooling operation.
Presents suction and discharge pressure curves for heating operation.
Describes the test scheme and sound pressure levels for indoor units.
Describes the test scheme and sound pressure levels for outdoor units.
Provides electrical data, currents, and wiring specifications for single-phase units.
Wiring diagrams for HJD 009/012 indoor and YBDE 009/012 outdoor units.
Wiring diagram for the HJD018 indoor unit.
Wiring diagram for the YBDE018 outdoor unit.
Wiring diagram for the HJD024 DCI indoor unit.
Wiring diagram for the YBDE024 outdoor unit.
Wiring diagram for the HJD030 DCI indoor unit.
Wiring diagram for the YBDE030 DCI outdoor unit.
Illustrates the refrigeration cycle for heat pump models.
Details electrical connection points for HJD009, 012, 018 DCI models.
Details electrical connection points for HJD030 DCI model.
Defines technical abbreviations used throughout the control system section.
System architecture, block diagram, and controller details.
Details on compressor, fan, EEV, sensors, and other control features.
Covers power up sequence, communication, and general operating rules.
Procedures for system configuration tests and thermistor fault analysis.
Explains Load Calculation, FAN, Cool, Heat, Auto, Dry, and Sleep modes.
Describes controls and indicators for indoor and outdoor units.
Details menu structure, navigation, and interface descriptions.
Defines the available operation modes: STBY, COOL, and HEAT.
Explains compressor speed control, limitations, and shutdown cases.
Details EEV general rules, initialization, operation range, and correction.
Explains OFAN operation, night mode, failure behavior, and protection.
Lists protection types (e.g., Overcurrent) and their status.
Details deicing starting conditions and protection procedures.
Explains high and low pressure protection mechanisms.
Procedure for entering the technician test mode.
Steps for conducting system tests in technician mode.
Methods for exiting the technician test mode.
Describes the interface elements, keys, and navigation concept.
Details menu structure, navigation, and interface descriptions.
Configuration settings for IDU self-test, compensation, and family selection.
ODU jumper settings for self-test and model selection.
DIP switch configurations for the remote control unit.
Lists general system parameters applicable to all models.
Lists parameters that vary based on the outdoor unit model.
Lists parameters that vary based on the indoor unit model.
Important safety precautions before performing troubleshooting.
Lists common system failures and their corresponding corrective actions.
Procedures for checking the refrigeration system's pressures and measures.
Details fault codes and diagnostic procedures for units.
Procedures for checking key components like voltage, driver, motors, and sensors.
Guidance on identifying and resolving EMC issues.
Exploded views and spare parts for HJD009/012, HJD018, HJD024, HJD030 indoor units.
Exploded views and spare parts for YBDE009/012, YBDE018, YBDE024, OU8DCI outdoor units.
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