About this document
Qualitrol 509 Settings and Functions by m3123at is a document available to read on EtoBox.
The document outlines the settings and functions for the Qualitrol 509 device, specifying temperature alarm thresholds for various relays including top oil, winding, and LTC temperature alarms. It details configurations for stage 1 and stage 2 fan operation, including their contact types and failsafe modes. Additionally, it emphasizes the importance of enabling or disabling the exerciser function based on pump operation status.
- Author
- m3123at
- Language
- EN