Outback Power Systems FLEXmax 60 User Manual

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Charge Controller Internal Fan
• The internal fan will only run when the internal temperature has reached approximately 112°F. The
fan will continue running until the internal temperature is less than 104°F.
Charge Controller is beeping
• When the Charge Controller is in Extended Play mode, the array is very hot, and the MPP is close to
the battery voltage, or the nominal PV voltage is higher than the nominal battery voltage, beeping
can occur. To disable the Extended Play feature, go to the MAIN Menu and press and hold the #1 soft
key until the Charge Controller’s software version appears on the screen. Continue pressing the #1
soft key and press the #3 soft key at the same time until X O displays on the screen. To reactivate
Extended Play, repeat these steps and hold the #3 soft key until X On displays. Extended Play is meant
to optimize the performance of a hot array, but isn’t critical to e cient Charge Controller operations.
To enable/open the FLEXmax SELECT VERSION screens:
• Turn o the DC and array breakers
• Press and hold the  rst and third soft keys
• Turn on the battery breaker
• Follow the SELECT VERSION screen instructions from the beginning of the manual
• Rebooting the Charge Controller like this will return all the values and set points to the factory
defaults.
DC Breakers /
Battery Breaker
Press and hold the  rst
and third soft keys
Figure 9

Outback Power Systems FLEXmax 60 Specifications

General

Brand	Outback Power Systems
Model	FLEXmax 60
Category	Controller
Language	English