Fault Codes / Midea / C3

MI

Midea C3

Medium

V6/V8 — Indoor control board internal error.

Midea C3: Indoor control board internal error. This fault usually isn't an immediate stop, but should be checked soon.

Possible causes

Indoor PCB faulty.

Check steps

Power reset; replace PCB if needed.

Affected parts

Innen-PCB

Safety note

230V — isolate power.

Source: Midea V5/V6/V8 VRF Service Manual — Error Code Table

Reviewed by Anıl Güzeldemir — in the refrigeration machine room since 2006, developer of Enthalio.

Look up in Enthalio →

Related fault codes

Condenser fan motor failed or drawing excessivE2 Reversing valve not switching correctly.E3 Insufficient refrigerant.E5 Oil not returning to compressor.E6 Main outdoor control board error.E7 System configuration error.E8