Mini-Split Error Codes
11 mini-split codes across 1 brands. Jump to yours:
MrCool Mini-Split Codes11
- E1 E1 — Indoor/Outdoor Communication Error
- E2 E2 — Zero-Crossing Detection Error
- E3 E3 — Indoor Fan Speed Out of Control
- E4 E4 — Indoor Room Sensor (T1) Fault
- E5 E5 — Indoor Coil Sensor (T2) Fault
- F0 F0 — Overload / Current Protection
- F1 F1 — Outdoor Ambient Sensor (T4) Fault
- F2 F2 — Outdoor Coil Sensor (T3) Fault
- F3 F3 — Compressor Discharge Sensor (TP) Fault
- F4 F4 — Outdoor EEPROM / Memory Error
- F5 F5 — Outdoor Fan Speed Out of Control