Idiomas disponibles
Idiomas disponibles
GB
4.2- User debugging menu
Diagrams
6. PRECAUTIONS
Figures
Adjusting method
Functions
ln the ready mode, press "Setting /
and "Down / -" simultaneously,
all lights tun on, and the digital
Restore factory
displays 88888, which will last
settings
around 3s. After that, all the
parameter settings will restore to
factory settings.
ln the ready mode, press and
hold the "Setting /
Water shortage
then turn on or turn off the water
protection
shortage protection by pressing
switch
"Up /+" and "Down / -".
lt shall be fully checked whether electric pump is damaged during transportation
and storage before installation and use, e.g. whether cable or outgoing line and
plug (if equipped) are in good condition, and whether insulation resistance is
more than 5O (megaohm).
The pump body and inlet pipe should be filled with water to remove air before
electric pump is plugged in; After the electric pump starts water shortage
protection, the air inside the pump body and the inlet pipe must be exhausted
before the pump operates again. When pumping well water, it is needed to add a
bottom valve at the inlet, start and stop the pump repeatedly for 3-5 times, and
continuously add water to remove the air in the pump body and inlet pipe.
Electric pump shall be correctly installed with electrical leakage protection
device, and reliably grounded at the grounding mark of electric pump or
cable, and the power socket connected shall also be grounded reliably.
When electric pump is working, if it is needed to adjust the position of electric
pump or do actions of touching the electric pump, the power must be eut off
first to avoid accidents.
" key for 3s,
Instructions for use
Description
If in operating station,
please press the "On/Off'
key to stop the water pump
first.
F3.1: it indicates pump is in
water shortage protection
mode (if water shortage
lasts for more than 3min at
the inlet).
F3.0: it indicates water
shortage protection station
is cancelled.
Note: pump default setting
is in water shortage
protection mode.
