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4.2 Key Instructions
Manufacturer parameter setting (not opened).
Manufacturer parameter setting (not opened).
RPM setting key, each time you press, the RPM will increase
for one grade.
In fault state, turn off/on the fault display.
RPM setting key, each time you press, the RPM will decrease
for one grade.
In the operation status, you can circularly switch the display
mode in voltage (V) -> speed (RPM) -> current (A) -> power
(W)
In the running state, you can turn it off.
In the stop state, you can turn it on.
4.3 Test Running
Before you testing the pump, the controller box switch must be in the off position. The pump
must be under water at all times and should have been pre-conditioned for at least
15minutes. Water is the lubrication for the pump and if it is not "preconditioned" properly the
bearings will not be adequately lubricated. Do not attempt to test pump if even for a moment
without if being submerged or permanent damage will occur. You will need a large container
so the pump does not pump it dry in seconds. It is used to raise and lower the pump. Never
use the power cable to do this.
1. Attach a durable rope or stainless steel cable to the top of the pump using the mounting
hole. Make sure the rope or cable is longer than the depth at which you want to install the
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