What It Means
- Error due to duplicated communication address
Lennox Split & Multi-Split
Lennox Split & Multi-Split Error Code E108
Split & Multi-Split: Mini-split unit (outdoor)
Causes & actions from Lennox
How it shows
- mini outdoor inverter pcb: E108
- Mini-split outdoor main board: E108
Check on repeated indoor unit main address
Applicable models & manual sources
- 3WPD036S6S-1P
Error due to duplicated communication address
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.
