Title: 32 Pumper modbuss teknisk data.pdf.pdf
Possible causea) CIM 260 is fitted incorrectly in theGrundfos E-pump.b) CIM 260 is defective.a) No internal communication between CIM260 and the Grundfos E-pump.a) CIM 260 does not support the GrundfosE-pump connected.a) The SIM card has not been inserted.b) The SIM card has not been insertedcorrectly.c) The SIM card PIN code is not correct.d) No connection to the cellular network.a) CIM 260 has not been initialised.Replace CIU 260.Check the cable connection between the E-pump and CIU 260.Check the cable connection between the E-pump and CIU 260.Check that the individual conductors have been fitted correctly.Check that the individual conductors have been fitted correctly.Check the power supply to the E-pump.Contact the nearest Grundfos company.Insert the SIM card. See section 6.1.2 Inserting the SIM card.Insert the SIM card. See section 6.1.2 Inserting the SIM card.Enter the correct PIN code. See section 6.1.2 Inserting the SIM card.