Outback Power Systems VFX Series Programming Manual - Manual (Page 53)

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ADV/FX/AUX----------------P00
ventfan 13.0 vdc
on setpoint
DOWN INC DEC PORT
When the AUX is set to ventfan, a fan ventilates
a battery enclosure. The ventfan on setpoint
establishes the battery voltage which energizes
the AUX and thus the fan for a one minute period.
The voltage setting has a range of 10.0 VDC-16.0
VDC using and . Recharging
causes batteries to emit mostly hydrogen gas;
higher recharging voltages emit more gas.
Press to view the ventfan off period screen.
ADV/FX/AUX----------------P00
loadshed 11.0 vdc
off setpoint
DOWN INC DEC PORT
The loadshed off setpoint battery voltage triggers
the AUX to reduce the inverter and battery loads.
When the battery voltage drops below this value
for three seconds, the AUX powers a DC coil relay
to disconnect an AC load. Once triggered,
loadshed remains on for at least three minutes.
The loadshed off setpointis adjustable from10 VDC-
14 VDC using and . Press
to bring up the ventfan on setpoint.
ADV/FX/AUX----------------P00
genalert 9 min
off delay
DOWN INC DEC PORT
After a battery has recharged or returned to
the genalert off setpoint, genalert off delay
determines the amount of time the generator
remains on to assure the battery has been more
fully recharged. The user can adjust this time from
0-240 minutes using and .
Press to view the loadshed off setpoint
screen.
ADV/FX/AUX----------------P00
ventfan off 5 min
period
DOWN INC DEC PORT
If a ventilation fan is only needed intermittently,
the ventfan off period shuts the fan off for a
user-determined time before starting up again
for a one-minute period when the battery
voltage exceeds the ventfan on setpoint. This
off period can be set from 0-30 minutes using
and . Setting this period to zero will
keep the fan running the entire time the battery
voltage is high enough to activate the ventfan
function. Setting it to fi ve minutes means the fan
will run for one minute and then shut off for fi ve
minutes until the battery voltage drops and the
fan is no longer needed. Press to view the
diversion on setpoint screen.
INC DEC
DOWN
INC DEC DOWN
INC DEC
DOWN
INC
DEC
DOWN