Midea MCD-36HRFN1-QRC8 - Page 124

Troubleshooting
130 Electrical Control System
2.4.1.3. Indoor EEPROM
malfunction
If the EEPROM chip
is welded on PCB,
replace the PCB
directly. Otherwise,
check whether the
EEPROM chip
plugged in PCB well?
Yes
No
Yes
Insert the EEPROM well
Replace the indoor PCB.
Shut off the power supply and
turn it on 5 seconds later. Is it
still displaying the error code?
2.4.1.4. Full-water malfunction