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Ensure proper electrical plug installation, fuse protection, and adhere to voltage variation limits.
Indicates condenser sensor is out of order when the last two red LEDs are steadily lit.
Slow blinking of the last two red LEDs signals a water error, typically low water level.
Blinking fourth red LED indicates too high condensing temperature, likely above 70°C.
Fast blinking yellow and fourth red LEDs indicate an ice thickness sensor fault.
Identifies key components of the refrigerant system: Compressor, Condenser, Evaporator, TXV, Drier, Hot Gas Valve, High Pressure Ctrl.
Lists essential water system components: Inlet Valve, Sump, Pump, Distributor Tube, Flow Adjusters, Drain Valve.
Addresses ice cubes with deep depressions, indicating a short freezing cycle that needs adjustment.
Provides a table of normal operating refrigerant pressures for different models at specified conditions.
Recommends replacing the TXV valve if system pressures are incorrect or if serpentine welds fail.
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