What It Means
- Error due to mismatching indoor and outdoor unit
Lennox Split & Multi-Split
Lennox Error Code E563
Split & Multi-Split: Mini-split unit (outdoor)
Causes & actions from Lennox
How it shows
- mini outdoor inverter pcb: E563
- Mini-split outdoor main board: E563
Check the outdoor EEPROM data and indoor option code
Applicable models & manual sources
- 3WPD036S6S-1P
Error due to mismatching indoor and outdoor unit
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.
