HRD
i
Charge Regulator
Installation and Operation
Easy Steps To Avoiding Damage / Ensuring Optimum Operation
1.
During installation or maintenance set the “Stop” position. See
Fig 1
:-
2.
Do not use the “Stop” switch as a brake to stop a Windcharger that is in
fast rotation. If possible first orient the turbine to a downwind position to slow it down.
3.
During installation the first “live” connection must be to the battery.
This configures the 12V or 24V operation.
4.
Never disconnect the HRD
i
from the battery unless the “Stop” switch is
activated and ensure reconnection is made before returning to the “Run”
position. Any on-board battery management systems must not break this
connection.
5.
Never connect an open circuit running Windcharger to the HRD
i
as this
will cause permanent damage.
6.
Never make the connection of a solar panel in direct sunlight to the HRD
i
.
7.
Do not exceed the recommended 160W of solar panels.
Note : in ambient temperatures >40°C
the solar panel input must be de-rated. Contact your dealer or the manufacturer for advice.
8.
Always fit an appropriate blocking diode to each solar panel input.
9.
Never connect the HRD
i
to the battery or any charge sources in reverse polarity.
10. Avoid exceeding the recommended wiring distance between HRD
i
and battery. Longer distances
require heavier gauge cable or charging efficacy will be affected.
11. Never obstruct the ventilation slots of the HRD
i
.
Please take note of these steps to avoid the loss of warranty cover.
Notes
In high levels of auxiliary charge, eg from an engine, the HRD
i
may enter regulating mode and thus
the windcharger will run at a slow speed.
The logging feature of the HRD
i
will continue to record up to 9999 Ah or 9999 hours duration
before automatically returning to zero. (if not reset by user in the meantime)
The memory in the HRD
i
saves the latest settings made and these are retained even if the unit is
disconnected. Reconnection immediately re-activates these settings.
The reprogramming of the Max V/Cell @ 25° C ( see * ) may only be necessary when using non
lead-acid batteries and limited types of Gel batteries. See battery manufacturers advice. We strongly
advise against making any changes in this value as batteries may be permanently damaged.
STOP
CHARGE
Fig 1 Charge / Stop
Switch