ABB CDD Product Manual page 2

IMPORTANT SAFETY INSTRUCTIONS
This manual contains important safety instructions that must be followed during installation
and maintenance of the CDD.
It is required that the CDD be installed with any ABB MICRO inverter in compliance with
UL1741, for the purpose of indication and resetting of ground faults.
SAVE THESE INSTRUCTIONS!
Keep this document in a safe place near the inverter for easy access during installation and
maintenance.
THE INSTALLER MUST READ THIS DOCUMENT IN ITS ENTIRETY BEFORE
INSTALLING OR COMMISSIONING THIS EQUIPMENT.
This operating manual is a valid guide that will enable users to work safely, install the CDD
(concentrator data device) and carry out the operations necessary for keeping the equipment in
good working order.
Warranty conditions can be found on the product page of the website. NOTE: Any changes or
modifications not approved by the responsible party could void the user authority to operate
the equipment.
FCC REMARKS
The equipment has been tested and found to comply with the limits for a Class B digital
device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable
protection against harmful interference in a residential installation. This equipment generates,
uses and can radiate radio frequency energy and, if not installed and used in accordance with
the instructions, may cause harmful interference to radio communications.
However, there is no guarantee that interference will not occur in a particular installation. If
this equipment does cause harmful interference to radio or television reception, which can be
determined by turning the equipment off and on, the user is encouraged to try to correct the
interference by one or more of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver
is connected.
• Consult the dealer or an experienced radio/TV technician for help.
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