PDS33 Series
- 29 -
If the pump is in dry-run, the maximum operating time cannot exceed 15seconds;
otherwise it may cause damage to the pump. If the pump steering error, close the
DC switch, according to the pump / motor wiring to change the wiring of the motor
section of the two leads.
After the above parts are complete, you can try to run the system.
Let the system work for an hour, check the water supply capacity.
Commissioning finish
When the light is insufficient, the solar power module output power will be
reduced, and the pump operation speed will be very slow until stop. The controller
will attempt to start every
300
s, and during the trial run, the running indicator is
always on.
When a shadow suddenly passes through the battery array, the controller will lose
track of the input voltage, and the pump will stop working. But the controller does
not show the fault, the controller will try to restart the pump.
