Why is my Airwell Air Conditioner showing system high pressure protection?
The Airwell Air Conditioner may experience system high pressure protection due to several reasons: * Refrigerant was superabundant. * Poor heat exchange (including filter blockage of heat exchanger and bad radiating environment). * The ambient temperature is too high.
Why is the compressor over heating in my Airwell AWAU-YHD009-H11?
If your Airwell Air Conditioner compressor is overheating, it could be due to: * EEV connection problem or damage. * Refrigerant leakage. * Poor heat exchange.
Why does my Airwell AWAU-YHD009-H11 Air Conditioner have indoor coil defrost protection?
If your Airwell Air Conditioner is experiencing indoor coil defrost protection, it might be due to: * Poor air-return in the indoor unit. * Abnormal fan speed. * A dirty evaporator.
What causes DC over current in Airwell AWAU-YHD009-H11 Air Conditioner?
If your Airwell Air Conditioner is experiencing DC over current, it could be due to: * Abnormal power input voltage. * Compressor wiring mistake. * Liquid and gas valve are not open. * EEV damaged or not proper working. * Poor heat exchange. * Over charged system.
What causes compressor overload protection in Airwell AWAU-YHD009-H11?
If your Airwell Air Conditioner's compressor experiences overload protection, it may be due to: * EEV connection problem or damage. * Refrigerant leakage. * OLP damaged.
Why is my Airwell AWAU-YHD009-H11 compressor desynchronizing?
If your Airwell Air Conditioner is desynchronizing, possible causes include: * Abnormal power input voltage. * Compressor wiring mistake. * Liquid and gas valve are not open. * EEV damaged or not proper working. * Poor heat exchange. * Over charged system.
Why is my Airwell AWAU-YHD009-H11 showing indoor/outdoor coil over heating protection?
If your Airwell Air Conditioner is experiencing indoor/outdoor coil over heating protection, it could be due to: * Too high ambient temperature. * Poor heat exchange (including blockage and bad radiating environment ).
Why won't my Airwell AWAU-YHD009-H11 Air Conditioner start up?
If your Airwell Air Conditioner is not starting up, it could be caused by: * Compressor wiring mistake. * Over charged system. * System not balanced before compressor starting. * Compressor problem.
Why does my Airwell AWAU-YHD009-H11 stop due to HST over heating protection?
If your Airwell Air Conditioner stops or its frequency goes down due to HST over heating protection, it might be because of: * Insufficient grease on heatsink or poor connection of heatsink to PCB. * Outdoor PCB problem.
What causes DC under voltage in my Airwell AWAU-YHD009-H11 Air Conditioner?
If your Airwell Air Conditioner is showing DC under voltage, it could be due to: * AC power supply voltage is less than 150VAC. * Outdoor PCB circuit malfunction.
General| Cooling Capacity | 9000 BTU/h |
|---|---|
| Heating Capacity | 9500 BTU/h |
| Energy Efficiency Ratio (EER) | 3.21 |
| Power Supply | 220-240V, 50Hz |
| Refrigerant | R410A |
| Weight (Indoor Unit) | 8 kg |
| Coefficient of Performance (COP) | 3.61 |
| Indoor Unit Noise Level | 38 dB(A) |
| Type | Split System |
| Outdoor Unit Noise Level | 50 dB(A) |
Highlights the main technological innovations and benefits of the air conditioning units.
Detailed technical data for the HHD009 indoor and YHD009 outdoor units.
Detailed technical data for the HHD012 indoor and YHD012 outdoor units.
Detailed technical data for the HHD018 indoor and YHD018 outdoor units.
Overview of electronic control, abbreviations, and system operation.
Explains unit protections, ON/OFF buttons, and indicator lights.
Precautions and initial steps for electrical and control system issues.
Interpreting error codes displayed by the indoor/outdoor units.
Procedures for checking refrigeration, power, fan motor, compressor, and RV.
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