6
5.2 Startup:
When the power is switched on, the screen will be fully light for 5 seconds, the software
version will be displayed, and then it will enter the normal working state. When the screen is
locked, only the button
will light up; Press and hold
for more than 3 seconds,
other buttons will all light up. The screen will automatically lock up when there is no operation
for more than 1 minute and the brightness of the screen is reduced by 1/3 of the normal display.
Short press
to wake up the screen and observe the relevant operating parameters.
5.3 Self-priming
When the pump starts for the first time, the system performs the self-priming procedure to
analyze the flow range of the pipeline system in actual installation. The running capacity will go
up from 30% to 100% by 5% each step, and run for 180 seconds. (The period could be set
from 180s to 900s). This first-time self-priming is mandatory and only takes effect after the first
installation or factory reset. It will not start again when the pump is turned on again. After the
first-time self-priming, pump will automatically redefine the adjustable range of the flow range
(the default flow range of this pump is 5-30 m
³
/h), after the first-time self-priming, the range
may be redefined to 7-28 m
³
/h, user still could set the flow rate from 5 to 30 m
³
/h, 3 seconds
after the setting is completed, the flow rate will be automatically adjusted to the actual
adjustable maximum or minimum value, namely 7-28m³/h.
5.4 Backwash
User can start the backwash or fast re-circulation in any running state by pressing
.
Default
Setting
range
Time 180s
Press
or
to adjust from 0 to 900s with 30
seconds for each step
Running capacity
100%
80~100%, enter the parameter setting (see 5.8)
If backwash is completed or disabled, press and hold
for 3 seconds, the pump will return
to the normal operating state before backwash.
