Title: 32 Pumper modbuss teknisk data.pdf.pdf
Soon time for service (general service information)68External temperature or water temperature (t_w)34No priming water69Thermal relay 1 in motor, for example Klixon35Gas in pump head, de-aerating problem70Thermal relay 2 in motor, for example thermistorCode Description71Motor temperature 2 (Pt100, t_mo2)72Hardware fault, type 173Hardware shutdown (HSD)74Internal supply voltage too high75Internal supply voltage too low76Internal communication fault77Communication fault, twin-head pump78Fault, speed plug79Functional fault, add-on module80Hardware fault, type 281Verification error, data area (RAM)82Verification error, code area (ROM, FLASH)83Verification error, FE parameter area (EEPROM)84Memory access error85Verification error, BE parameter area (EEPROM)86Fault (add-on) I/O module8788Sensor fault89Signal fault, (feedback) sensor 1