Need help?Do you have a question about the LEGRAND 4 226 81 and is the answer not in the manual?
Detailed description of the ATS hardware, including LCD screen, keys, LEDs, and I/O functions.
Explains the various uses and control capabilities of the automatic transfer switch.
Instructions for installing the unit, evaluating default configuration, and wiring diagrams.
Description of the OFF, AUT, MAN, and navigation keys on the front panel.
Explanation of the status and function of the LEDs on the front panel.
Information about the IR input port for connecting programming dongles.
Explains the OFF/RESET mode, its functions, and how to reset alarms.
Describes manual control of devices Q1 and Q2, including selection and operation.
Configuration and management of up to 4 programmable user alarms.
Functionality for activating and counting events using programmable counters.
Instructions for accessing and modifying parameters via the device's front panel.
Details parameters related to language, display settings, and power-on mode.
Lists available functions for programmable digital inputs.
To Next Page
General