: 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.

Clack Technical Support Documents for Product Use - Clack Corporation. Technical Documents. Access detailed technical information, Clack Corporation APV-SPX-CPV-VALVE-Manual.pdf - Moody Direct

: For specific button sequences (e.g., manual regeneration), consult the International Filter Programming Guide . Clack Technical Support Documents for Product Use