Troubleshooting for:

IMPORTANT: Info and tips

  1. For the right function with an INVERTER pump controller A pressure expansion vessel/pressure tank with a minimum volume of 2L MUST be installed in the pressure line in the immediate vicinity of the control unit. You can order a high-quality pressure tank (2 or 8L) from our range of accessories for a small surcharge.
  2. With the Use of an inverter pump controller Please note that the maximum starting current is determined by the design of your pump. It is limited in the inverter to protect the devices. The max. starting current of the pump must be less than the maximum permissible inverter current. This means that we cannot guarantee the function of any inverter/pump combination.

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