E0
Midea E0 Error Code – EEPROM Parameter Error
Air Conditioner · HIGH Severity
What This Error Means
EEPROM parameter read/write error
Diagnostic & Repair Steps
1
Power Cycle Unit
Turn off AC at circuit breaker. Wait 5 minutes then switch back on. Check if error clears.
Turn off AC at circuit breaker. Wait 5 minutes then switch back on. Check if error clears.
RESET
~5 min
2
Inspect EEPROM Chip
Open indoor PCB cover and visually inspect EEPROM chip for physical damage, burn marks, or corrosion. ⚠️ Disconnect power before opening unit
Open indoor PCB cover and visually inspect EEPROM chip for physical damage, burn marks, or corrosion. ⚠️ Disconnect power before opening unit
INSPECT
~10 min
3
Re-seat EEPROM
If EEPROM is socketed, carefully remove and re-insert to ensure good contact.
If EEPROM is socketed, carefully remove and re-insert to ensure good contact.
CHECK
~5 min
4
Replace PCB
If EEPROM error persists, the indoor PCB must be replaced. Order part using model number. ⚠️ Disconnect power before replacing PCB
If EEPROM error persists, the indoor PCB must be replaced. Order part using model number. ⚠️ Disconnect power before replacing PCB
REPLACE
~30 min
5
Contact Technical Support
If error persists after PCB replacement, contact Midea technical support.
If error persists after PCB replacement, contact Midea technical support.
CHECK
~5 min
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