Error code
Vaillant All models code H9
No approved translation for this record yet; showing the original text.
Meaning
Isıtma devresi 2'nin geri dönüş hat- tındaki sıcaklık sensörü Tw2 hiç de- ğer vermiyor veya yanlış değer veri- yor
Member details
Signed-in members see the LED pattern and how to read the code with the remote control on eligible records.
View details as a memberPossible causes
- Sensör bağlı değil veya kısa devre var. - Sensör doğru yerleştirilmemiş. - Sensör arızalı
Solution
Solution steps are available to members and are not shown on this page. Answer the questions to open the solution.
Remote technician support
Get help from a technician over a video call.
Address of this page: https://www.remfixit.com/tr/vaillant/tum-modeller/h9