MidNite Classic 150-SL, Owner'S Manual, Page: 11 / 43

Classic SL owner’s manual REV E 2056
11 | P a g e 1 0 - 0 0 1 - 3 R E V : E
To remove the front cover of the Classic in preparation for installation, remove the 4 Phillips head screws
with a #2 Phillips screwdriver. Lift the front half of the Classic casting off. You will need to unplug the
display cable. It works the same as any phone cable.
When installing the cover for the final time, squeeze a small amount of Silicone grease (Included in the
parts bag) onto the metal pins of the male jacks on the Display cable before plugging them in.
To re-install the front cover of the Classic you will need to plug in the display cable and carefully route it
around the components on the circuit board as you set the cover in place. See Figure 2 Do not force the
cover if it does not seat into place easily stop and look for any cables or wires that may be interfering.
With the cover seated in place install the four Phillips screws with a #2 Phillips screwdriver.
Figure 2
Mounting the Classic SL
The following section covers typical mounting arrangements. If you require additional details that are not
covered here please contact our technical support team. The Classic is designed to be directly mounted
onto the MidNite Solar E-Panel. The Classic can also accommodate other installation methods as well.
Mount in an upright position out of direct sunlight when possible. For your convenience the Classic has
four one inch knock outs that are pre cast. The Classic has mounting locations and conduit locations that
are similar to other brands of charge controllers to facilitate ease of upgrading older technologies.