Lowara e-SV 1 Installation, Operation And Maintenance Manual page 19

7.2 The main switch is on, but the electric
pump does not start
7.3 The electric pump starts, but the
thermal protector trips or the fuses blow
immediately after
7.4 The electric pump starts, but the
thermal protector trips or the fuses blow a
short time after
e-SV - English
en - Translation of the original instructions
7.5 The electric pump starts, but the
thermal protector trips a varying time after
7.6 The electric pump starts, but the
system's general protection is activated
7.7 The electric pump starts, but the
system's residual current device (RCD) is
activated
7.8 The pump runs but delivers too little or
no water
7.9 The electric pump stops, and then
rotates in the wrong direction
15