Mounting; Wiring - Morningstar EcoBoost MPPT EB-MPPT-20 Manual De Instalación, Operación Y Mantenimiento

3.3 Mounting

Inspect the controller for shipping damage. Mount the Eco-
Boost MPPT to a vertical surface (4-#8 self-tapping screws
are included). Tighten the mounting screws, using care not
to crack the plastic case. Do not install directly over an easily
combustible surface since the heat sink may get hot under
certain operating conditions.
NOTE: The heat sink must be in a vertical position (fins
up and down).
For proper air flow, allow at least 15 cm (6 in) of space
above and below the controller, and 50 mm (2 in) at the
sides - see Figure 3-2 below. Install in an area protected
from direct rain and sun.
If the controller is installed in an enclosure, some
ventilation is recommended. Do not locate in an enclosure
where battery gases can accumulate.
5 cm
Figure 3-2. Proper Clearances for Passive Cooling
14 Installation
15 cm
15 cm

3.4 Wiring

3
5
+
-
6
+
-
To properly
sized PV array
1
To load (+) and
(-) terminals
Figure 3-3. Wiring the EcoBoost MPPT
REFER TO FIGURE 3.3 WHEN USING THE WIRING INSTRUCTIONS
BELOW.
EcoBoost MPPT Operator's Manual
2
-
4
+
-
+
To battery (-) post for
temperature sensing
To battery (+)
and (-) terminals
15