Instruction Manual

Commissioning
975-0400-01-01 Revision H 2–31
This manual is for use by qualified personnel only.
Commissioning
During commissioning, the solar charge controller prompts you to enter
important system information such as the nominal battery voltage, battery type,
and battery bank capacity. Ensure you have this system information prior to
commissioning.
In systems where a SCP is present, the SCP is intended to be the configuration
interface, so the prompt screens on the charge controller are suppressed. See
“Commissioning Units Using a System Control Panel” on page 2–35. If you prefer
to configure using the prompt screens, disconnect the Xanbus cable from the
solar charge controller before powering up for the first time.
In place of the SCP, the Conext ComBox (Part Number 865-1055) can also be
used. The ComBox allows you to configure and monitor the charge controller
through a web interface on a PC or laptop. See the
Conext ComBox Owner’s
Guide (Document Part Number 975-0679-01-01)
Conext Config Tool
The Conext Config Tool (Part Number 865-1155) is a commissioning tool used for
configuring or upgrading a Conext system. The Config Tool is available to
installers only by request. Contact customer service for more information.
WARNING
ELECTRICAL SHOCK HAZARD
Check if the PV negative-ground jumper is properly installed on the Conext-
MPPT60-150 before commissioning to assure that ground fault protection is
enabled in a negative-grounded PV array configuration. For more information,
see “Grounding” on page 2–9.
Failure to follow these instructions can result in death or serious injury.
NOTICE
RISK OF INCOMPATIBILITY
You must use the SCP with firmware version 1.05.00 or higher for full
compatibility with the solar charge controller. For information on updating your
firmware, contact customer service. To upgrade, use the ComBox or Context
Config Tool.
Failure to follow these instructions can result in unusual behavior.