Model and generation guide
Identifica el modelo, interpreta el aviso
Distingue CGB-2K de FGB-K y la potencia de tu equipo antes de interpretar el número mostrado.
Consulta el código en la fila de tu modelo Wolf. Un aviso no confirma por sí solo una pieza averiada. Conserva letras, puntos y ceros iniciales; comprueba la referencia completa y el manual correspondiente antes de actuar.
Modelos Wolf y sus guías
Localiza el nombre completo en la documentación o en la identificación accesible, sin abrir la carcasa. Cada guía mantiene sus variantes, esquemas y detalles.
- Wolf CGB-2K20 and 2445 entradas en el buscador · guía y manual
- Wolf FGB-K24, 28 and 3522 entradas en el buscador · guía y manual
Códigos de error Wolf por modelo
Busca el código completo o una palabra del aviso. Cada fila indica su ámbito. Si no aparece, revisa la selección y consulta su manual; esta tabla no representa todos los equipos de la marca.
67 entradas documentadas; cada fila indica su modelo.
| Code | What does it indicate? | Model and variant |
|---|---|---|
| 01 | Overtemperature STB | Wolf CGB-2K20 and 24 |
| 02 | Overtemperature TB | Wolf CGB-2K20 and 24 |
| 03 | dt-differential supply Differential eSTB | Wolf CGB-2K20 and 24 |
| 04 | There is no flame. | Wolf CGB-2K20 and 24 |
| 05 | The flame goes out. | Wolf CGB-2K20 and 24 |
| 06 | Overtemperature TW | Wolf CGB-2K20 and 24 |
| 07 | Combustion gas overtemperature TB | Wolf CGB-2K20 and 24 |
| 08 | The combustion gas damper does not switch. | Wolf CGB-2K20 and 24 |
| 255 | Unknown fault code | Wolf CGB-2K20 and 24 |
| 10 | Faulty eSTB sensor | Wolf CGB-2K20 and 24 |
| 11 | False call | Wolf CGB-2K20 and 24 |
| 12 | Faulty boiler sensor | Wolf CGB-2K20 and 24 |
| 13 | Faulty exhaust sensor | Wolf CGB-2K20 and 24 |
| 14 | Faulty domestic hot water sensor | Wolf CGB-2K20 and 24 |
| 15 | Faulty outdoor sensor | Wolf CGB-2K20 and 24 |
| 16 | Faulty return sensor | Wolf CGB-2K20 and 24 |
| 20 | VMG relay test (GKV) | Wolf CGB-2K20 and 24 |
| 24 | Fan revolutions < | Wolf CGB-2K20 and 24 |
| 26 | Fan revolutions > | Wolf CGB-2K20 and 24 |
| 27 | Faulty domestic hot water sensor Faulty stratified accumulator sensor | Wolf CGB-2K20 and 24 |
| 30 | CRC combustion control unit | Wolf CGB-2K20 and 24 |
| 32 | 23 VAC power supply error | Wolf CGB-2K20 and 24 |
| 35 | Missing BCC | Wolf CGB-2K20 and 24 |
| 36 | Damaged BCC | Wolf CGB-2K20 and 24 |
| 37 | Incorrect BCC | Wolf CGB-2K20 and 24 |
| 38 | It is necessary to update the BCC. | Wolf CGB-2K20 and 24 |
| 39 | BCC system error | Wolf CGB-2K20 and 24 |
| 40 | Flow control (pressure increase check) | Wolf CGB-2K20 and 24 |
| 41 | Flow control sensor (check sensor) | Wolf CGB-2K20 and 24 |
| 52 | Maximum charging time of the accumulator | Wolf CGB-2K20 and 24 |
| 53 | IO – Actual deviation | Wolf CGB-2K20 and 24 |
| 54 | GLV actuators | Wolf CGB-2K20 and 24 |
| 55 | GLV system fault | Wolf CGB-2K20 and 24 |
| 56 | Factory limit calibration | Wolf CGB-2K20 and 24 |
| 57 | Divergence calibration | Wolf CGB-2K20 and 24 |
| 58 | Out-of-time calibration | Wolf CGB-2K20 and 24 |
| 59 | Factory limit calibration | Wolf CGB-2K20 and 24 |
| 78 | Common collector needle sensor (SAF) faulty | Wolf CGB-2K20 and 24 |
| 90 | FA communication | Wolf CGB-2K20 and 24 |
| 95 | Program mode. | Wolf CGB-2K20 and 24 |
| 96 | Reset | Wolf CGB-2K20 and 24 |
| 98 | Flame amplifier | Wolf CGB-2K20 and 24 |
| 99 | Central combustion control system fault | Wolf CGB-2K20 and 24 |
| 107 | CC pressure | Wolf CGB-2K20 and 24 |
| 116 | External fault on parameterized input E1 | Wolf CGB-2K20 and 24 |
| 01 | Overtemperature: safety limiter STB | Wolf FGB-K24, 28 and 35 |
| 02 | Overtemperature: TB limiter | Wolf FGB-K24, 28 and 35 |
| 03 | Temperature difference between supply and return | Wolf FGB-K24, 28 and 35 |
| 04 | The flame does not form. | Wolf FGB-K24, 28 and 35 |
| 05 | The flame goes out (starting from firmware 1.10) | Wolf FGB-K24, 28 and 35 |
| 06 | Overtemperature: automatic control TW | Wolf FGB-K24, 28 and 35 |
| 07 | Excessive combustion gas temperature | Wolf FGB-K24, 28 and 35 |
| 11 | Flame signal during burner standby | Wolf FGB-K24, 28 and 35 |
| 12 | Boiler sensor anomaly | Wolf FGB-K24, 28 and 35 |
| 13 | Anomaly of the combustion gas sensor | Wolf FGB-K24, 28 and 35 |
| 14 | Anomaly of the DHW sensor | Wolf FGB-K24, 28 and 35 |
| 15 | Outdoor sensor anomaly | Wolf FGB-K24, 28 and 35 |
| 16 | Return sensor anomaly | Wolf FGB-K24, 28 and 35 |
| 24 | The fan does not reach the requested speed. | Wolf FGB-K24, 28 and 35 |
| 27 | Anomaly of the domestic hot water outlet sensor | Wolf FGB-K24, 28 and 35 |
| 30 | Invalid EEPROM data in the combustion control unit | Wolf FGB-K24, 28 and 35 |
| 32 | Supply voltage out of acceptable range | Wolf FGB-K24, 28 and 35 |
| 47 | Failed check of the supply or return sensor | Wolf FGB-K24, 28 and 35 |
| 85 | Incorrect response from the gas valve | Wolf FGB-K24, 28 and 35 |
| 96 | The reset has been pressed too many times. | Wolf FGB-K24, 28 and 35 |
| 99 | Internal fault of the combustion control board | Wolf FGB-K24, 28 and 35 |
| 107 | Heating circuit pressure anomaly or measurement issue | Wolf FGB-K24, 28 and 35 |
No encontramos ese aviso para la selección. Revisa los dígitos, cambia el modelo o consulta su manual.
Qué hacer cuando aparece un aviso
Anota el código completo, el modelo, la presión indicada y si afecta al agua caliente, a la calefacción o a ambos servicios. Una foto de la pantalla ayuda a describir lo que ocurre. Sigue únicamente las comprobaciones externas permitidas en las instrucciones de uso de ese equipo.
No abras la caldera ni intervengas en gas, electricidad o combustión. Si el fallo persiste o reaparece, solicita diagnóstico profesional antes de encadenar rearmes o sustituir piezas.
Request a review of the boiler.
Manuales PDF Wolf por modelo
Elige el documento que coincida con la referencia de tu equipo. Comprueba el país, la edición y si se trata de instrucciones de uso o de documentación para instaladores. Los PDF se descargan desde Uniclima y conservan sus páginas originales.
