SI30 Solar Pump Inverter Manual 18 ●Temperature detection circuit fault。 ● Change the same new fan. ● Seek support from factory. E.oH2 Rectifier over-heat ●Temperature is too high. ● Air channel is blocked. ● Fan connection part is loose. ● Fan is damaged. ● Temperature detection circuit fault ●Make the environment meeting the requirement. ● Clear the air channel. ● Check and reconnect the wire. ● Change the same new fan. ● Seek support from factory. E.TE1 Motor static detection fault ● Detection overtime ● Check motor ●Start static detection connection wire. while motor is running. ● Detect after motor ● Capacitance stopping totally.
difference is too big ● Change inverter between motor and model. inverter. ● Reset parameter ●Motor parameter according to setting mistake. nameplate. E.TE2 Motor rotation detection fault ●Detect while motor is running. ● Detect with load. ● Detection overtime ●Capacitance difference is too big between motor and inverter. ●Motor parameter setting mistake. ● Detect after motor stop totally. ● Re-detect without load. ● Check motor connection wire. ● Change inverter model. ● Reset parameter according to nameplate. E.EEP Memory fault ●Electromagnetic ● Resume load and disturb in memory save. period. ● Seek support from ● EEPROM damage. factory.
LIFE Reserved E.ILF Input phase loss ●3-phase input power open phase. ●Check 3-phase power supply and the phase. ●Check 3-phase power