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Error code reference
Samsung Heat Pump Error Code E433
Refrigerant charging operation restriction at 15°C or above outdoor temperature in heating mode.
SourceSamsung Heat Pump - Troubleshooting Guide: Outdoor Unit Error Diagnosis (RMAH160GAM0SER)p. 222
Where this code is documented
4 manuals in the MyPros+ library document this code for Samsung heat pump.
Models covered by the manuals that document this code
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