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Once you have fully charged your ProBooster, you can continue with the connection and starting instructions in Standard
Mode. If your vehicle's battery is completely discharged, and you are unable to start the vehicle in Standard Mode, you may
need to use the Override Mode starting instructions.
3. Override Mode
If the Standard mode fails, follow these steps to use Override mode:
NOTE: The GLOW function will not operate in this mode.
Always read the vehicle manufacturer's instruction manual.
An initial battery indication of below 12V may suggest that there is an internal fault.
1. Pre-charge the ProBooster, using one of the "Alternative Pre-Charge Methods".
2. Remove the vehicle's positive (red) lead from the battery terminal (fig. 1). Ensure that the ProBooster is switched off.
Connect the ProBooster's positive clamp to the vehicle positive lead, NOT the battery terminal (fig.1).
3. Press the ON/OFF button. NOTE: the ProBooster will switch off if not used within 2 minutes; restart the process if this
happens. Press and hold the ON/OFF button until the Override/Fault indicator flashes green. This indicates that
Override mode is initializing. When the Indicator shows a steady green, the Override mode is active.
4. Start the engine. (The ability for an engine to continue to run without a battery connected will vary, depending on
the make and model of the vehicle).
WARNING: Do not leave the engine running without the ProBooster or the battery being connected. Failure to comply could
result in damage to the vehicle ECU. The manufacturer will not accept responsibility for any damage caused by incorrect use
of this product.
As soon as the engine starts, and keeping the ProBooster clamp and battery lead connected, attach the positive lead to the
positive battery terminal and tighten the terminal clamp (fig. 2). After the positive lead has been secured to the battery
terminal switch off the ProBooster and disconnect from the battery.
Glow Mode:
In cold weather, the glow plugs in most diesel vehicles will energize first to heat up the engine chamber before the engine
start, as indicated by the GLOW sign on the dashboard. The process needs a current of 40-60Amp and takes about 4-6
seconds. In this case, after the ProBooster is fully recharged and connected, press the GLOW button, and then turn on the
ignition.
NOTE: GLOW is inactive under Override Mode.
Condition Indicator
The condition indicator turns RED under following conditions:
MO-DSR108&109-FR-NL-DE-EN-ES – CAA-20160811
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