In this post you can see Ultron and Ultron Plus AC Error Code I hop that this post will help you in fix fault if you like please share post
| Error | Description |
|---|---|
| E1 | Room Temperature sensor fault |
| E2 | Outdoor coil Temperature sensor fault |
| E3 | Indoor coil Temperature sensor fault |
| E4 | Indoor Fan Motor or DC Motor feedback fault |
| E5 | Indoor & Outdoor Communication Fault |
| F0 | Outdoor DC Fan Motor Fault |
| F1 | IPM Modular Fault |
| F2 | PFC Modular Fault |
| F3 | Compressor Operation fault |
| F4 | Exhaust Temperature sensor fault |
| F5 | Compressor top cover protection |
| F6 | Outdoor Ambient Temperature sensor fault |
| F7 | Over/under voltage protection |
| F8 | Outdoor modular communication fault |
| F9 | Outdoor EEPROM fault FA Suction Temperature sensor fault ( 4-way valve switch failure) |
| FA | Suction Temperature sensor fault ( 4-way valve switch failure) |
Ultron and Ultron Plus AC Error Code JPG list
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