16
/
24
supply
normally closed
5
U XX
Output type of water
level sensor of water
storage
HH: normally
opened, LL:
normally closed
HH
6
RUN
AUTO
Working mode of
this Inverter
RUN: manual
working mode
AUTO: automatic
working mode
RUN
7
J XX
Selection of rated
frequency of water
pump
J 50: 50Hz, J60:
60Hz
50Hz
Note!
The starting voltage or the lower limit of MPPT voltage can not be set
successfully until the starting voltage is 30V higher than the lower limit of MPPT
voltage.
Never adjust the parameters arbitrarily unless the professionals have fully understood
the effect after parameter adjustment; adjustment shall be made gradually to avoid
fault or accident due to excessive adjustment. The parameters that are not listed in
the table are the factory parameters which shall not be adjusted arbitrarily unless the
factory informs it clearly.
If “LL” or “OF” alarming happens to this Inverter, it can not be started
again until the water level sensor or the output signal recovers to be
normal and the delayed time
set by parameter “PXX” and the input
power satisfy the starting conditions. It is unnecessary to wait by
pressing up/down key on the panel at the same time.If “LL” or “OF”
alarming happens to this Inverter, “END” will be displayed followed by
“IDLE” and this Inverter will be under idle status by pressing up/down
key on the panel at the same time under manual working mode after
the sensor is recovered to be normal (including normal setting). It can
be started manually if the input power satisfies the conditions; if
pressing up/down key on the panel at the same time under automatic
mode, "END” will be displayed followed by “L60” as long as the input
