What It Means
- Main PBA - other PBA Communication error (All other PBA communication error)
Lennox Split & Multi-Split
Lennox Split & Multi-Split Error Code E205
Split & Multi-Split: Mini-split unit (outdoor)
Causes & actions from Lennox
How it shows
- mini outdoor inverter pcb: E205
- Mini-split outdoor main board: E205
1. C heck Main PBA connectors 2. C heck other PBA connectors 3. C hange Mian PBA
Applicable models & manual sources
- 3WPD036S6S-1P
Main PBA - other PBA Communication error (All other PBA communication error)
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.
