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 AWSI-HHD024-N11 Air Conditioner?
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 AWSI-HHD024-N11 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 AWSI-HHD024-N11?
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 Air Conditioner?
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 Air Conditioner 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 AWSI-HHD024-N11 Air Conditioner 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 AWSI-HHD024-N11 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 Air Conditioner 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 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| Brand | Airwell |
|---|---|
| Model | AWSI-HHD024-N11 |
| Category | Air Conditioner |
| Language | English |
Detailed technical specifications for the HHD009 indoor and YHD009 outdoor units.
Detailed technical specifications for the HHD012 indoor and YHD012 outdoor units.
Detailed technical specifications for the HHD018 indoor and YHD018 outdoor units.
Detailed technical specifications for the HHD024 indoor and YHD024 outdoor units.
Specifies the temperature and voltage limits for the unit's cooling and heating operations.
Wiring schematic for the HHD009 and HHD012 indoor units.
Wiring schematic for the HHD018 and HHD024 indoor units.
Wiring schematic for the YHD009 and YHD012 outdoor units.
Wiring schematic for the YHD018 and YHD024 outdoor units.
Diagram of the refrigeration cycle for models 009 and 012.
Diagram of the refrigeration cycle for models 018 and 024.
Details the electronic control system, including abbreviations and operation concepts.
Explains the unit's operation and conditions for the cooling mode.
Describes the unit's operation and conditions for the heating mode.
Covers various protection mechanisms and error codes for system safety.
Addresses common issues related to the electrical and control systems of the unit.
Essential safety precautions to follow before and during unit inspection or repair.
Guidance on interpreting diagnostic codes from indoor and outdoor units.
Procedures for checking the refrigeration system using test modes and performance curves.
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