With Graf systems, we have a control panel that supports the operation of the system. If there is a fault or warning, a red light and possibly an audible sound will indicate the issue. For the biological process, it’s important to only introduce domestic waste and water into the tank. When non-biodegradable substances or high volumes of bleach are added or there are inconsistent fluctuations in waste input, it can disrupt the biological process. This disruption can lead to odours generated by bacteria. Smells coming from the system indicate that something may be wrong underground. Good treatment performance should not produce any smells.
For holiday homes or properties with irregular usage, installing a ventilation system can help redirect any foul water smells away from the property. It’s crucial to be mindful of evaporating water from sinks and showers in unoccupied periods, as this can lead to odours flowing back into the property. However, if the treatment plant is functioning well, there should be no cause for concern. Smell is often the initial indicator of any issues with the vital process or control panel operation.
