Rdu-a G2 User Manual Jun 2026

| Button | Function | | :---: | :--- | | | Initiates the start sequence (if control enabled). | | STOP | Stops the system / Resets alarms. | | AUTO | Switches the controller to Automatic mode. | | MAN | Switches the controller to Manual mode. | | ▲ / ▼ | Scrolls through screens or adjusts values. | | ENTER | Selects a menu item or confirms a setting change. | | ESC | Returns to the previous screen or cancels an input. | | MUTE | Silences the audible alarm. |

: Tracks temperature, humidity, water leaks, smoke detection, and vibrations. rdu-a g2 user manual

Set up email or SMS alerts to stay informed of site issues remotely. 🔧 Maintenance & Troubleshooting | Button | Function | | :---: |

Setting up? Here are a few "pro tips" often sought by users in the RDU-A G2 User Manual : Liebert RDU-A G2 - Vertiv | | MAN | Switches the controller to Manual mode

Features expansion card slots for additional connectivity or sensing capabilities. 🌡️ Monitoring Capabilities

Monitors health and status of appliances such as UPS systems, precision cooling units, and generator sets. Data Collection: