Atlantic Error Codes & Diagnostics
Complete B2B dictionary of fault codes, troubleshooting steps, and repair manuals for Atlantic home appliances, including Washing Machines, Dishwashers, Ovens, Dryers, and Refrigerators.
52 Verified Codes in Database
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| Code | Fault / Diagnostics | Appliances | Action |
|---|---|---|---|
| AL01 | Boiler operation stopped, low pressure alert Info: System water pressure has dropped below the minimum operating level. | Boiler | |
| AL02 | Problem with domestic hot water temperature Info: The domestic hot water (DHW) sensor (probe) is faulty or has a bad connection. | Boiler | |
| AL03 | Problem with central heating temperature Info: The central heating (CH) sensor (probe) is faulty or has a bad connection. | Boiler | |
| AL06 | Boiler lockout related to flue safety Info: The flue gas temperature sensor (probe) has detected an issue or has failed. | Boiler | |
| EC | Communication error between boards Info: A communication link between the main control board and the display board has been lost. | Refrigerator | |
| EF | Evaporator fan motor error Info: The fan that circulates cold air inside the freezer has failed or is blocked by ice. | Refrigerator | |
| E01 | Ignition failure, boiler will not start Info: No gas supply, faulty ignition electrode, or blocked condensate drain. | Boiler | |
| E1 | Refrigerator compartment sensor fault Info: The temperature sensor for the fresh food section has failed. | Refrigerator | |
| Er 01 | Unit is not heating or cooling Info: Communication error between the indoor and outdoor units. | Heat Pump | |
| E02 | Boiler overheated and locked out Info: Poor water circulation, blocked pump, or faulty overheat thermostat. | Boiler | |
| E2 | Freezer compartment sensor fault Info: The temperature sensor for the freezer section has failed. | Refrigerator | |
| E03 | Flue or fan fault Info: Blockage in the flue, faulty fan, or air pressure switch failure. | Boiler | |
| E3 | Dishes are still dirty and wet after cycle / Water is cold Info: The dishwasher is not heating the water. The cause is likely a failed heating element or a faulty NTC temperature sensor. | Dishwasher | |
| E04 | Low water pressure Info: Water pressure in the heating system is too low, possibly due to a leak. | Boiler | |
| E4 | Dishwasher has too much water inside / Overfills Info: The water level control system is malfunctioning. This could be a faulty pressure sensor, a blocked sensor hose, or a water inlet valve that is stuck open. | Dishwasher | |
| E05 | The wash cycle is cold / Water does not heat up Info: There is a fault with the water heating system. This is usually a failed heating element or a faulty NTC temperature sensor. | Washing Machine | |
| Er 05 | System has shut down, high pressure fault Info: High refrigerant pressure. Outdoor unit coil is blocked/dirty, fan is not working, or system is overcharged. | Heat Pump | |
| E06 | The drum does not turn or spins erratically Info: A motor circuit fault. The most common cause is worn out carbon brushes on the motor. It can also be a faulty tacho coil on the motor or a bad connection. | Washing Machine | |
| Er 06 | System has shut down, low pressure fault Info: Low refrigerant pressure, indicating a possible refrigerant leak or a blockage in the system. | Heat Pump | |
| E8 | Ice maker sensor fault Info: The sensor for the automatic ice maker is malfunctioning. | Refrigerator | |
| E09 | Machine is dead or trips the circuit breaker Info: Indicates a short circuit in the motor control section (triac) of the main electronic control board. | Washing Machine | |
| E10 | Water inlet problem Info: Water tap is closed, inlet hose is kinked, or water pressure is too low. | Washing Machine | |
| Er 10 | No hot water or takes too long to heat Info: The main heating element has failed or is covered in limescale. | Water Heater | |
| Er 11 | Water is dangerously hot, system locked out Info: Overheating detected by the safety thermostat, likely due to a faulty main thermostat. 1 Elite Techs Verified | Water Heater | |
| Er 15 | Anti-corrosion system fault Info: Fault with the ACI (Anti-Corrosion Integrated) electronic anode system. | Water Heater | |
| E20 | Drainage fault, water not emptying Info: The drain pump filter is blocked, drain hose is kinked or blocked. | Washing Machine | |
| E21 | Water is not draining or draining too slowly Info: Partial blockage in the drain filter or drain hose. Faulty drain pump. | Dishwasher | |
| Er 21 | Heater stops working, dry fire protection Info: The system detected that the heating element was energized without being submerged in water. | Water Heater | |
| Er 24 | Inaccurate temperature control Info: Fault detected with the upper temperature sensor (NTC). | Water Heater | |
| E25 | Circulation fault or pump blockage Info: Primary water circulation is poor. The pump may be blocked or has failed. | Boiler |
