Specialty Concepts MARK-15 - Charge Controller; Solar Panel Array; Mark;(15,20) - Back View

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.
Bar-graph selector :
For “Bar” readings, place jumper across both
pins.
For “Dot” readings, place jumper across only one
of the pins (“storage position”).
Fuses :
MARK/15: Access from front
MARK/20: Access from rear
FUSE RATINGS:
A = Fuse / Disconnect switch
Mark/15 = 20 amp, Mark/20 = 25 amp
B = Rated for load
Array (+)
+
+
LOAD
BATTERY
+
++
A
Batt (-)
Batt (+)
Array
(-)
←←
B
SOLAR PANEL ARRAY