PB
. Charger Set-Up
This screen allows changes to the FLEXmax 80’s recharging voltage set points—Current Limit,
Absorb and Float (for an explanation of battery charging, see pages 81-82):
• The presently selected numerical value will have an arrow “
g
” to the left of it.
• Pressing
< >
selects the value to be changed.
• You
may
need to re-enter the password to change these settings.
• The default charger output current limit setting is 80 amps and is adjustable from 5-80 amps. An
appropriate breaker must be used between the battery and the FLEXmax 80.
• Change Absorbing and Float set points using this screen if the battery manufacturer’s recommenda-
tions are different than the default values. Otherwise, see page 84 for suggested recharging voltage
set points.
From the MAIN screen, press
or
to move
the " “ to the left of the
Charger
function and then
press the
<GO>
soft key. This will open the Charger
Set-Up screen.
NOTE:
If a battery remote temperature sensor (RTS)
is used, set the ABSORB and FLOAT setting voltage
based on a 25°C / 77°F setting. These are typically the
manufacturer’s set points (always consult the battery
manufacturer’s recommendations). RTS compen-
sated voltage values can be viewed in the Advanced
menu screen under the RTS Compensation heading.
If an RTS is not in use, please see the Non-Battery
Temperature Compensated System values (page 83)
and adjust the ABSORB/FLOAT values accordingly.
Current Limit
g
80.0A
Absorbing .V
Float .8V
EXIT
i
-
+
g
Charger Aux Light
EQ Misc Advanced
Logging Stats
EXIT
f
g
GO
Summary of Contents for FLEXMAX 80
Page 9: ...THE OUTBACK POWER SYSTEMS FLEXmax 80 Maximum Power Point Tracking Charge Controller...
Page 13: ...12 Figure 2 Single Charge Controller wiring diagram with 24 volt PV array...
Page 14: ...13 Figure 3 Charge Controller Wiring Diagram with an FX HUB 4 and an RTS...
Page 15: ...14 Figure 4 Charge Controller with PV array ground fault protection wiring digram...
Page 37: ...36 Figure 5 Diversion Load and AUX Wiring Set Up Illustrated...
