Emerson Climate Technology Alarm Error Codes
Emerson Climate Technology Error Codes
Emerson Climate Technology Copeland Scroll Outdoor Refrigerant Unit Error Alarm Codes List. you can solve fault by this Alarm codes list.
| Alarm Code | Description |
|---|---|
| E01 | Suction Pressure Problem Failure Alarm |
| E02 | Condensing Temperature Problem Failure Alarm |
| E02 | Discharge Temperature Problem Failure Alarm |
| E04 | PHE vapor Inlet Temperature Problem Failure Alarm |
| E05 | PHE vapor outlet Temperature Problem Failure Alarm |
| E06 | Ambient Temperature Problem Failure Alarm |
| E09 | Current Sensor 1 error alarm |
| E10 | Current Sensor 2 error alarm |
| E11 | Voltage Sensor 1 error alarm |
| E12 | Voltage Sensor 2 error alarm |
| E13 | Voltage Sensor 3 error alarm |
| E20 | Missing phase alarm |
| L20 | Missing phase lockout |
| L21 | work phase sequence lockout |
| E22 | voltage imbalance warning |
| E23 | Overcurrent alarm |
| L23 | Overcurrent lockout |
| E24 | Compressor run winding open circuit alarm |
| L24 | Compressor run winding open circuit lockout |
| E25 | Compressor start winding open circuit alarm |
| L25 | Compressor start winding open circuit lockout |
| E26 | Low voltage alarm |
| L26 | Low voltage lockout |
| E27 | Over voltage alarm |
| L27 | Over voltage lockout |
| E28 | Compressor internal protector open warning |
| E30 | Controller main power supply missing alarm |
| E40 | High pressure switch alarm |
| L40 | High pressure switch lockout |
| E41 | Low pressure switch alarm |
| E44 | High discharge temperature alarm |
| L44 | High discharge temperature lockout |
| E46 | High condensing temperature alarm |
| E47 | EXV Full-open warning |
| E48 | Insufficient injection warning |
| E50 | Liquid flood back warning |
| E80 | Incorrect real time clock setting warning |
| E81 | Real time Clock chip Communication Failure warning |
| E82 | Problem configuration error alarm |
| E83 | Digital inputs configuration error alarm |
| E84 | Compressor configuration error alarm |
| E85 | Injection Problem configuration error alarm |
| L86 | EEPROM R/W error lockout |
