Error with the Hydrovar pump controller
There are Hydrovar pump controllers from 1.5 kW to 22 kW. All these units have a similar design and are therefore subject to the same errors. Units with a display can show different error codes, units without a display show the error via a blink code. All errors can be reset by switching off the power for 60 seconds. If the error is then always active, it is called a permanent error; if the error recurs after a certain time, it is called a sporadic or recurring error. Depending on how often the error occurs, sporadic errors on the table are difficult to localise.
Error analysis in the exclusion procedure
If an error occurs permanently or recurrently, you should first check the wiring and the sensors. If everything else is in order, you can ask us for a repair with the error code or its translation.
Problems currently known to us
Currently (as of June 2020), we are only aware of complete failure as a problem. In the case of complete failure, the Hydrovar refuses all service, even the Power and RUN LEDs are dark. For further information, please contact us at 02826-88198 call or via the Contact form .