: Locate the serial number and model name (e.g., WS1, WS2, or specific LDC-series control valves) on your unit's silver label. Access Official Repositories : Visit the Clack Technical Support Documents portal.
For specific service manuals, use the Softenerparts Service Manual Index to find files matching your model. Download LDC CPV TNK zip
: Download the .zip file, right-click it, and select Extract All . Keep these files local, as manufacturer links are subject to change without notice. Alternative Resources : Locate the serial number and model name (e