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P a g e
ON THE ROOF
The main array must be installed to Australian standards and all relevant local
authority requirements by an authorised installer. Consideration must given to
the position of the isolator in relation to the final controller position. The main
array must be earthed with the earth cable into the isolator.
Panel Configuration
The PV controller is designed to operate with a matched number of PV panels
and strung as 2 x strings of 3, 4, 5 or 6 panels per string depending on the
model and DC element. The supply from the main array must be tested and
identified to be strung correctly with the correct number of panels to suit the
matched controller and element. See controller data spec sheet to identify
model fitted. Terminate main array into isolator testing and
ensuring
TERMINATED POLARITY IS CORRECT
.
INCORRECT POLARITY WILL CAUSE
FAILURE OF THE CONTROLLER.
The controller will show fault and not engage
where 270 Volts is exceeded.
CROSSED CONNECTION WILL RESULT IN FAILURE OF THE CONTROLLER!
Damage to reversed polarity connection will not be covered by warranty
Figure 10
