Outback Power Systems Outback Power Systems Manuel D’Utilisation

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Copyright 2003  
  OutBack Power Systems, Inc.                 
FX & VFX “E” Series Inverter/Charger System            Installation & Programming Manual 
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TURBO KIT INFORMATION 
 
The Turbo Kit is an addition that can be added to any sealed FX.  It is highly recommended in hot climates or for installations that can 
use a few hundred watts of extra power.  Typically, the Turbo Kit adds 300-500 watts of power to the FX.  In hot climates or when the 
FX is the primary charging device, the chances of the FX overheating are heightened.  When the FX gets to its temperature limits, it will 
back off the charging process to avoid overheating (and a shutdown of the FX).  The Turbo Kit solves this problem by directing air over 
the casting and its fins, thus causing better convection for the FX. 
 
The signal powering the Turbo Kit fan comes from the auxiliary output of the FX.  The default setting on the auxiliary output is set to 
“CoolFan” which starts the Turbo Kit automatically when the FX starts heating up. 
 
The instructions for adding a Turbo Kit are included with the Turbo Kit.  If you are also automatically starting a generator using the 
auxiliary output, you can program the auxiliary output to “GenAlert” and parallel the generator start wires with the Turbo Kit wires.  
When the generator is running the Turbo Kit is also running.  This may seem like a poor solution, but the FX gets hottest when it is 
charging.  If the paralleling of the generator and the Turbo Kit doesn’t work properly, adding a 470 uF (micro Farad) electrolytic 
capacitor (found at your local electronics shop) across the auxiliary output will solve this problem.