iCON iSOLAR 4” PDP Instruction Manual
17
SECTION THREE – Pump operation
7a. Operation summary and commissioning
•
Ensure all electrical connections are joined correctly and there are no bare wires.
•
Ensure any output valves fitted to the system are open.
•
Check that the pump is completely immersed,
•
Check the DC input isolator is switched on.
The
POWER AC
or
POWER DC
LED will illuminate when there is energy available.
Select the mode of operation: Auto, AC or DC
(upper blue button)
The
AUTO
,
AC
or
DC
LED will illuminate to indicate the selected power mode
In auto mode, the controller will select the power source to run the pump depending on
input signals. Bias is always DC power source.
When the system is using AC power, the AC led light pulses in 10 sec intervals
When the system is using DC power, the DC led light pulses in 10 sec intervals
Note – When switching between modes, the motor needs to dissipate the energy stored
within the internal capacitors. This process takes 2 minutes. Repeated switching between
modes restarts the dissipation cycle, causing extended delays before the pump will run.
Press ON/OFF button to commence operation
(lower red button)
The
PUMP ON
LED will illuminate.
The controller will assess the available energy. If the minimum threshold is met the
controller display will count down from 120 (seconds) to dissipate any internal stored
energy.
This process cannot be sped up.
The controller will give a quiet click at the end of the countdown cycle and 16 seconds
later the motor will attempt to run.
As the motor starts, the display will indicate the energy the motor is consuming.
A
B
