Air conditioners have become the part of our lives recently. When thinking of which ones to get, consider the buying of Frigidaire. It is highly effective and will last long. Anyway, if you’ve noticed some fault in its work don’t worry and start looking for help in this guide. The repair will become easy and efficient.
Frigidaire FFHP124CS1 Air Conditioner Fault Codes
| Error Code | Condition | Check/Repair |
|---|
| ES | Evaporator temperature sensor failure | Unplug the air conditioner and check the wire harness connections on the electronic control board. Examine the electronic control board for damage. Check for a pinched or broken wire in the evaporator temperature sensor wire harness. Replace the evaporator temperature sensor if it’s defective. |
| AS | Ambient temperature sensor failure |
| HS | Air outlet temperature sensor failure |
| OS | Outdoor temperature sensor failure |
| CS | Condenser temperature sensor failure |
Frigidaire FFHP362SQ2 Air Conditioner Fault Codes
| Malfunction | Error Message | Solution |
|---|
| Antifreeze protection | E2 | Switch the appliance off and on again. If this does not resolve the issue, contact an Authorised Service Centre. |
| System blockage or leakage of refrigerant | E3 |
| Protection against compressor discharge at high temperature | E4 |
| Protection against AC overcurrent | E5 |
| Communication failure between the indoor and outdoor unit | E6 | Contact an Authorised Service Centre. |
| Protection against excessively high temperature | E8 | Switch the appliance off and on again. If this does not resolve the issue, contact an Authorised Service Centre. |
| No feedback from indoor fan motor | H6 |
| Protection against malfunction in jumper cap | |
| C5 | |
| Indoor unit and outdoor unit do not match | LP | Contact the dealer for the appliance. |
| Malfunction in outdoor unit’s DC fan motor | L3 | Switch the appliance off and on again. If this does not resolve the issue, contact an Authorised Service Centre. |
| Current protection | L9 |
Frigidaire FFRA2822R2 Air Conditioner Fault Codes
| Malfunction | Error Code | Solution |
|---|
| Accumulation of refrigerant | Fo | Switch the appliance off and on again. If this does not resolve the issue, contact an Authorised Service Centre. |
| Indoor unit’s ambient sensor open or short circuit | F1 |
| Indoor unit’s pipe sensor open or short circuit | F2 |
| Outdoor unit’s ambient sensor open or short circuit | F3 |
| Outdoor unit’s pipe sensor open or short circuit | F4 |
| Discharge sensor open or short circuit | F5 |
| Overload limit/fall frequency | F6 |
| Overcurrent limit/fall frequency | F8 |
| Limit for high discharge temperature/fall frequency | F9 |
| Antifreeze limit/fall frequency | FH | #rowspan#e. |
| Defrosting | H1 | This indicates routine defrosting. |
| Protection against overload of compressor | H3 | Switch the appliance off and on again. If this does not resolve the issue, contact an Authorised Service Centre. |
| IPM protection | H5 | Switch the appliance off and on again.Otherwise, request a visit by an installation technician. |
| PFC protection | HC | Switch the appliance off and on again. If this does not resolve the issue, contact an Authorised Service Centre. |
| Malfunction in reading of EEPROM | EE | Switch the appliance off and on again.Otherwise, request a visit by an installation technician. |
| Protection against high PN voltage | PH | Switch the appliance off and on again. If this does not resolve the issue, contact an Authorised Service Centre. |
| Protection against low PN voltage | PL |
| Abnormal change of 4-way valve | U7 |
| Min. frequency for compressor in test mode | Po |
| Rated frequency for compressor in test mode | P1 |
| Max. frequency for compressor in test mode | P2 |
| Medium frequency for compressor in test mode | P3 |
| Frequency limit (power) | LU |
| Frequency limit (module temperature) | EU |
Frigidaire FGRC1044T1 Air Conditioner Fault Codes
| Code | Symptom |
|---|
| P1 | Intake sensor error |
| P2, P9 | Pipe (Liquid or 2-phase pipe) sensor error |
| E6, E7 | Indoor/outdoor unit communication error |
| P4 | Drain sensor error |
| P5 | Drain pump error |
| PA | Forced compressor error |
| P6 | Freezing/Overheating safeguard operation |
| EE | Communication error between indoor and outdoor units |
| P8 | Pipe temperature error |
| E4 | Remote controller signal receiving error |
| Fb | Indoor unit control system error (memory error, etc.) |
| EO, E3 | Remote controller transmission error |
| E1, E2 | Remote controller control board error |
| E9 | Indoor/outdoor unit communication error (Transmitting error) (Outdoor unit) |
| UP | Compressor overcurrent interruption |
| U3, U4 | Open/short of outdoor unit thermistors |
| UF | Compressor overcurrent interruption (When compressor locked) |
| U2 | Abnormal high discharging temperature/49C worked/insufficient refrigerant |
| U1, Ud | Abnormal high pressure (63H worked)/Overheating safeguard operation |
| U5 | Abnormal temperature of heat sink |
| U8 | Outdoor unit fan safeguard stop |
| U6 | Compressor overcurrent interruption/Abnormal of power module |
| U7 | Abnormality of super heat due to low discharge temperature |
| U9, UH | Abnormality such as overvoltage or voltage shortage and abnormal synchronous signal to main circuit/ Current sensor error |
