FIGURE 1 MARK/(15,20) CHARGE CONTROLLER
FIGURE 2 MARK/(15,20) - BACK VIEW
9
Charge Set-Point Adjust.
Adjust the pot here to modify the charge set-
point. Refer to the front display (CHARGE
SET-POINT) to view setting. Turn counter-
clockwise to increase voltage and clockwise to
decrease voltage.
For “Bar” readings, place jumper across both
pins.
For “Dot” readings, place jumper across only one
of the pins (“storage position”).
MARK/15: Access from front
MARK/20: Access from rear
A = Fuse / Disconnect switch
Mark/15 = 20 amp, Mark/20 = 25 amp
B = Rated for load
Array (+)
+
Array
←←
SOLAR PANEL ARRAY