Checking the Refrigerant Charge on a Running R-410A Inverter MINI SPLIT Unit
– I'm Craig Migliacchio, and in this HVACR training video we'll learn if you can check the refrigerant charge on a service call in a mini split unit? Secondly, why…
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E0 & E7 Error Code: Cooper&Hunter Mini Split
EEPROM Malfunction Malfunction Conditions PCB main chip does not receive feedback from EEPROM Chip Troubleshooting is shown in the figure. EEPROM: An electrically erasable, programmable, read-only memory whose contents can…
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E0 & E7 Error Code: Cooper&Hunter Mini Split
EEPROM Malfunction Malfunction Conditions PCB main chip does not receive feedback from EEPROM Chip Troubleshooting is shown in the figure. EEPROM: An electrically erasable, programmable, read-only memory whose contents can…
Read More »