Midea mini split error codes
Midea builds one of the most widely used residential mini split platforms and sells it under its own name as well as through Pioneer, MRCOOL, Senville, Bosch, Carrier Comfort, Lennox and others. Older units show classic two-character codes; newer units show four-character codes.
Covers: Midea All Easy Pro, Midea Mission, Midea EVOX, Midea multi-zone.
Most looked-up Midea codes
All Midea codes
61 codes. Type to filter the list.
No code matches that. Check the characters (b and 6, 0 and o, and E and F are easy to confuse) or try another brand.
How Midea shows error codes
indoor unit display (classic two-character codes): The code appears on the indoor unit's LED display in place of the set temperature. Some models also blink the indicator lamps in a pattern that matches the code. E codes are faults in the indoor unit or its communication link, F codes are faults on the outdoor side, and P codes are protections: the outdoor unit has stopped itself to prevent damage. EC is the refrigerant leak check.
indoor unit display (four-character codes): The display shows a two-letter prefix and a two-character suffix, either together (EH60) or alternating (EH, then 60). Write both parts down; the suffix is what identifies the fault. EH and EL are indoor-side faults, EC is an outdoor-side fault, and PC is an outdoor protection: the unit stopped itself to prevent damage.
multi-zone outdoor unit display: These codes appear on the small LED display on the multi-zone OUTDOOR unit's control board (behind the service panel, or visible through a window on some models). The indoor units show their own, different codes for the same fault, so check which display you are reading. On the outdoor display, E codes are outdoor faults, F codes identify which zone's coil sensor failed (F1 = zone A, F2 = zone B, and so on), and P codes are protections.
Brands built on the same platform
These brands share a code table with Midea because the same factory builds them, so their pages describe the same faults: ACiQ, AirEase, Arcoaire, Arctic King, Armstrong Air, Blueridge, Bosch, Bryant, Carrier, Comfortmaker, Concord, Day & Night, Della, Ducane.
Sources
- Midea residential split service manuals
- Lennox and Carrier service manuals for Midea-built units (identical tables)
Updated September 2026. Manufacturer site: www.midea.com/us