What It Means
- Outdoor unit EEPROM Read/Write error (H/W)
Lennox Split & Multi-Split
Lennox Error Code E471
Split & Multi-Split: Mini-split unit (outdoor)
Causes & actions from Lennox
How it shows
- mini outdoor inverter pcb: E471
- Mini-split outdoor main board: E471
Check Outdoor EEPROM PBA
Applicable models & manual sources
- 3WPD036S6S-1P
Outdoor unit EEPROM Read/Write error (H/W)
Disclaimer: This information is for general reference. Code wording and instructions vary by model. Always follow the service manual for your exact unit.
What should you check next?
Continue in ACLogics with guided diagnosis for your equipment and symptoms.
