What does it mean when my Riello UPS display shows the code A11?
The code A11 on the Riello UPS display indicates that the input relay is blocked. This fault should not cause any immediate malfunctions. However, if the issue recurs upon restarting the unit, it is advisable to contact the support service center.
Why is my Riello UPS beeping continuously and showing codes F04, L04?
These codes indicate that the temperature of the dissipators inside the Riello UPS is too high. Ensure that the environment where the UPS is located is not exceeding 40°C.
Why is my Riello UPS beeping continuously and showing codes F53, L53?
These codes indicate a fault detected on one or more applications powered by the Riello UPS. Disconnect all the applications and then reconnect them one by one to identify the faulty application.
General| Brand | Riello UPS |
|---|---|
| Model | SENTINEL DUAL SDL 6500 TM |
| Category | UPS |
| Language | English |
UPS must have an earth connection for safe operation.
High internal voltages require authorized personnel for installation/maintenance.
Batteries pose shock risk, are toxic, and can explode if mishandled.
Avoid liquid leaks, powder, and foreign bodies entering the UPS.
Switch off and isolate battery in dangerous conditions.
How to connect the UPS to the battery box using the provided cable.
Instructions for inserting fuses into the battery box disconnect switches.
Emphasizes that connections must be done by qualified personnel only.
Reiterates the necessity of the earth connection for safe operation.
General instructions for connecting mains and load, including switch installation.
Explains icons indicating UPS faults, standby, operation modes, and battery status.
Steps to enter the configuration mode on the display panel.
Details parameters like frequency, voltage, and operating mode that can be configured.
How to navigate and modify settings using the panel buttons.
Explains ON LINE, ECO, SMART ACTIVE, and STAND-BY OFF modes.
Table showing frequency, voltage, operating mode, and delays that can be configured.
Details on alarm thresholds, display brightness, acoustic alarms, and bypass settings.
Solutions for when the UPS display remains blank.
Troubleshooting steps when the UPS is on but not powering loads.
Diagnosing why the UPS runs on battery when mains power is available.
Troubleshooting specific error codes indicating UPS malfunctions.
Details critical alarm codes (F03-F60) and potential UPS stoppage.
Explains lock codes (L03-L53) and their impact on UPS operation.
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