Installation Guide

MORNINGSTAR CORPORATION 27
3.0
26
3.0 INSTALLATION
Communication – Meter / MODBUS®
Choose the desired communication protocol for the RJ-11
meter connection. Select the Meter protocol to communicate
with a Morningstar Remote Meter (optional accessory).
Select the MODBUS® protocol to communicate with
a PC
2
and Morningstar’s MSView software. MODBUS®
is an open communication protocol standard used by
Morningstar’s MSView PC software and other 3rd party
hardware / software.
SWITCH 4 OFF (↓): MORNINGSTAR REMOTE METER
SWITCH 4 ON (↑): MODBUS® PROTOCOL FOR
MSVIEW, 3RD PARTY DEVICES
(2) Morningstar PC Meterbus Adapter (Model: MSC) required. Not in-
cluded. See Morningstar’s website at: www.morningstarcorp.com for more
information. .
MODBUS® is a registered trademark of Modbus-IDA (www.modbus-ida.org)
3.3 Mounting
!
CAUTION: Equipment Damage or Risk of Explosion
Never install the SunSaver-MPPT in an enclosure with
vented/ooded batteries. Battery fumes are ammable
and will corrode and destroy the SunSaver circuits.
!
CAUTION: Equipment Damage
When installing the SunSaver-MPPT in an enclosure,
ensure sufcient ventilation. Installation in a sealed
enclosure will lead to over-heating and a decreased
product lifetime.
!
PRUDENCE: Endommagement de l’équipement ou
risque d’explosion
N’installez jamais le SunSaver-MPPT dans une enceinte
avec des batteries à évent/à électrolyte liquide. Les
vapeurs des batteries sont inammables et corroderont
et détruiront les circuits du SunSaver.
!
PRUDENCE: Endommagement de l’équipement
Assurez une ventilation sufsante en cas d’installation
du SunSaver-MPPT dans une enceinte. L’installation
dans une enceinte hermétique entraîne une surchauffe et
une réduction de la durée de vie du produit.
Step 1: Choose Mounting Location
Locate the SunSaver-MPPT on a vertical surface
protected from direct sun, high temperatures, and water.
Step 2: Check for Clearance
Place the SunSaver-MPPT in the location where it will be
mounted. Verify that there is sufcient room to run wires and
that there is ample room above and below the controller for
air ow.