Aux Polarity (Advanced Menu)
When the AUX function is ON, 12 volts DC is present at the AUX terminals (Active High). When the
AUX function is OFF, 0 volts DC are present at the terminals (Active Low).
Aux Polarity allows the user to reverse the availability of this voltage for the Night Light, PV Trigger,
or Diversion Relay functions. When one of the these functions has been chosen as the AUX function,
an arrow in the right hand corner of the screen will reflect the Aux Polarity state.
In Active High, the user establishes certain conditions for these functions.
In the Active Low, zero voltage will be available for a function that in Active High would normally
have voltage.
Aux Polarity Screen
ADVANCED MENU
Aux Polarity
Active High
EXIT NEXT
ADVANCED MENU
Aux Polarity
Active Low
EXIT NEXT
Reset to Defaults?
Reset to Defaults? Screen
ADVANCED MENU
Reset to Defaults?
EXIT NEXT
Are you Sure?
Reset to Defaults
YES
ADVANCED MENU
Reset to Defaults?
EXIT NEXT
C
900-0009-01-00 Rev
To select the mode for Aux Polarity :
1.
MODE
2.
To Exit:
MODE
Output: Off
EXIT NEXT SET
Figure 46
To exit the Reset to Defaults menu without resetting the charge
controller:
Press <EXIT> to return to the main menu.
RESET
Press <EXIT> again to return to the status screen.
This will exit the menu without making any changes to the current settings.
To reset the FLEXmax to factory default settings:
1.
Press <RESET>.
NO
2.
Press <YES> to confirm the reset. Upon the next power-up, the
FLEXmax will prompt the user to confirm the voltage (see page 16.)
3.
Press <EXIT> twice to return to the main menu.
4.
Press <NEXT>to return to the beginning of the ADVANCED MENU
(see page 46).
This procedure is recommended any time the controller is relocated or the
RESET
system is substantially revised. The settings can also be reset to the defaults
by performing a reboot (see page 57).
Figure 47
Reset to Defaults? Screen
Navigate to the Aux Polarity screen through the
ADVANCED MENU as instructed in Figure 35.
Press <MODE> to switch between:
Active High or Active Low
Press <NEXT> to advance the Reset to Defaults? screen.
Press <EXIT> once to return to the main menu.
Press <EXIT> twice to return to the status screen.
AUX MODE
(Active Low)
AUX MODE
PV Trigger
OFF
MODE
Aux Polarity Screen
Operation
AUX MODE
(Active High)
AUX MODE
PV Trigger
Output: Off
OFF
EXIT NEXT SET
MODE
53
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