Delonghi Portable Air Conditioner Error Codes
Delonghi W SERIES Air Conditioner Error Codes
| Error Code | Cause | Solution |
|---|---|---|
| Lt | LOW TEMPERATURE (frost prevention) | The appliance is fitted with a frost protection device to avoid excessive formation of ice. The appliance starts up again automatically when the defrosting process is completed. |
| PF | PROBE FAILURE (sensor damaged) | If this is displayed, contact your local authorised service centre. |
| F1 | FAILURE1 (pump failure) | This message could appear in heating mode if the condensate drain hose is not attached or is blocked. Attach the hose or remove the obstruction. |
| HL | HIGH LEVEL (tank full) | Empty the internal safety tank. If this reoccurs, contact your local authorised service centre. In heating mode, attach the condensate drain hose. |
| Cl | CLEAN | This message appears after about 500 hours of operation in water mode and indicates that the appliance requires descaling. |
Delonghi ONE On-Off 7K Portable Air Conditioner Error Codes
| Code | Error |
|---|---|
| E1 | High pressure protection |
| E2 | Defrost protection |
| E3 | Low pressure protection |
| E4 | Compressor gas discharge protection |
| E5 | Current overload protection |
| E6 | Communication malfunction |
| E7 | MODE conflict |
| E8 | High temperature protection |
| E9 | Protection against cold air |
| F1 | Indoor unit room sensor disconnected |
| F2 | Indoor unit pipe sensor disconnected |
| F3 | Outdoor unit ambient sensor disconnected |
| F4 | Outdoor unit pipe sensor disconnected |
| F5 | Outdoor unit delivery line sensor short-circuited/ disconnected |
| H6 | No feedback from indoor motor |
| C2 | Current leakage protection |
| C3 | Wrong connection protection |
| C6 | No earthing |
| C5 | Jumper error protection |
| F7 | Oil circle under cooling mode |
| F8 | Current overload cause frequency decreased |
| F9 | Exhaust overload cause frequency decreased |
| F0 | Sistem fluorin lack or jam protection |
| H1 | Defrosting |
| H2 | Static dust eliminated protection |
| H3 | Compressor overload protection |
| H4 | System abnormity |
| H5 | IPM Module protection |
Delonghi Portable Air Conditioner Error Codes
| Code | Error |
|---|---|
| HC | PFC protection |
| H1 | Synchronization failure |
| H8 | Full of water protection |
| H8 | Heater error |
| HO | High temperature(heat mode) cause frequency decreased |
| FR | Tube temperature overload cause frequency decreased |
| FH | Freezing cause frequency decreased |
| HI | Defrosting |
| H8 | No feedback from indoor motor |
| CS | Jumper error protection |
| ES | Current overload protection |
| CS | Jumper error protection |
| R | Indoor unit room sensor disconnected |
| F | Indoor unit pipe sensor disconnected |
| H6 | No feedback from indoor motor |
| Hi | Defrosting |
Delonghi PAC CT110 Air Conditioner Error Codes
| Error Code | Cause | Solution |
|---|---|---|
| F1 | FAILURE1 | This message could appear in heating mode if the condensate drain hose is not attached or is blocked. Attach the hose or remove the obstruction. |
| Ft | The appliance has a self diagnosis system to identify a number of malfunctions. | |
| Lt | LOW TEMPERATURE | The appliance is fitted with a frost protection device to avoid excessive formation of ice. The appliance starts up again automatically when the defrosting process is completed. |
| PF | PROBE FAILURE | If this is displayed, contact your local authorised service centre. |
| HL | HIGH LEVEL | Empty the internal safety tank. If this reoccurs, contact your local authorised service centre. In heating mode, attach the condensate drain hose. |