K
kdavidsonSep 9, 2025
What causes E25 error on a Toshiba MMY-MAP1604HT5P Air Conditioner?
- KKimberly NewmanSep 9, 2025
The E25 error on your Toshiba Air Conditioner is caused by the duplication of outdoor addresses, which occurs only when an outdoor address was manually set up. To fix this, avoid using manual setup for outdoor addresses.