User manual

HRSi Charge Regulator Installation and Operation
Doc No : SM-346 Issue B 24.04.08 Marlec Engineering Co Ltd
Understanding The LED
Operating Symbols
LED
Colour Symbol
Charge Status LED
What is happening ? Symbol
Battery Status LED
What is happening ?
Green
All available wind and solar
power is charging the
battery.
Battery voltage is above 13 V
( 26 V ).
Amber
The HRSi is starting to
regulate. Current is flowing
to the battery at a reduced
rate. The Windcharger may
slow down.
Battery voltage is between 12 V
and 13 V ( 24 V and 26 V ).
Red
No LED
lit
Flashing
Red
The HRSi is fully regulating
and no charge current is
flowing to the battery. The
Windcharger will run at a
slow “idle” speed.
Windcharger not rotating
fast enough to produce a
current or insufficient
sunlight to generate power.
Battery voltage is below 12 V
( 24 V).
HRSi to battery connection not
established or broken.
Battery voltage is below 11V at
25°C. Switch load off to avoid
deep discharge to the battery.