Error codes E0/E1/E2 and Solution
If the air conditioner occasionally displays Error codes E0/E1/E2, please try turning it off. After allowing the unit to cool down, you can turn it back on. If the error codes occur frequently, please contact our Customer support at 888-290-1688 (Mon-Fri 7:00 a.m.-7:00 p.m. PST) or email: Support@dreo.com.