Error code

Vaillant flexoTHERM All models code 731

No approved translation for this record yet; showing the original text.

Meaning

High-pressure switch open

Member details

Signed-in members see the LED pattern and how to read the code with the remote control on eligible records.

Possible causes

- Soğutucu madde basıncı çok yük- sek. entegre yüksek basınç şalteri 46 bar (g) veya 47 bar (abs) değe- rinde tetiklendi - İlgili kondansatör üzerinden yeterli enerji çıkışı yok

Solution

Solution steps are not shared for faults that may be dangerous.

No do-it-yourself solution is given for this fault. For your safety, call an authorised service.

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