18
Installation
6. Carefully align the keyhole on the TriStar MPPT with the screw head. Slide the TriStar MPPT
down over the keyhole.
7. Check for vertical plumb with a level.
8. Mark two (2) mounting hole locations in the wiring box.
9. Remove the controller and drill 3/32” (2.5 mm) holes at the drill marks.
10. Carefully align the keyhole on the TriStar MPPT with the screw head. Slide the TriStar MPPT
down over the keyhole.
11. The pre-drilled pilot holes should align with the mounting holes in the wiring box. Secure the
controller with two (2) #10 mounting screws.
12. Tighten the keyhole screw.
Step 4 - Adjust Settings Switches
Switch 1: Reserved for Future Use
Settings switch 1 should remain in the “OFF” position.
Mode
Switch 1
Solar Charging
OFF
future use
ON
Switches 2 & 3: System Voltage
Four (4) system voltage con
fi
gurations are available as shown in the table below:
System Voltage
Switch 2
Switch 3
Auto
OFF
OFF
12
OFF
ON
24
ON
OFF
48
ON
ON
The “auto” setting allows the TriStar MPPT to detect the system voltage automatically on start up.
The test is
only
performed at start up and the detected system voltage will never change during
operation.
Generally, it is best to choose a speci
fi
c system voltage. The auto detect feature should only be
used in situations where the system voltage is unknown ahead of time or in systems where the
system voltage may change periodically.
Содержание TriStar TS-MPPT-30
Страница 2: ...Dimensions in Inches Millimeters...
