What to do if my Socomec UPS reports a fan failure?
- EEric BrownSep 16, 2025
If there is a fan failure in your Socomec UPS, it indicates a fan abnormality. Check if the fan is running.
What to do if my Socomec UPS reports a fan failure?
If there is a fan failure in your Socomec UPS, it indicates a fan abnormality. Check if the fan is running.
Why is my socomec ITYS in bypass mode?
Your socomec UPS may be in Bypass mode due to an overload, a fault, or a received command. When in Bypass mode, the equipment is powered but not protected by the UPS. Check for alarms related to over-temperature, overload, or forced bypass from a dry-in signal.
How to switch socomec ITYS UPS to battery mode?
The socomec UPS switches to Battery mode automatically when a mains power failure occurs. While in this mode, the UPS is powering your equipment using battery power. It is recommended to prepare your equipment for shutdown.
What causes over-temperature warning on socomec ITYS?
An over-temperature warning on your socomec UPS indicates that the internal temperature is too high. To resolve this, clear any obstructions from the vents, remove any nearby heat sources, and ensure that airflow around the UPS is not restricted. The UPS will continue to operate in its current state while the warning is active.
What does 'battery over voltage' mean on my socomec ITYS UPS?
If your Socomec UPS indicates a battery over voltage, it means the battery is being overcharged. The system should automatically switch to battery mode. After the battery voltage returns to normal and the mains power is stable, the UPS should switch back to line mode automatically.
What does 'EPO active' mean on my Socomec UPS?
If your Socomec UPS shows 'EPO active', the emergency power off (EPO) function is enabled. Turn off the EPO switch.
Why does my Socomec UPS display battery mode and alarm sounds every 4 seconds?
If your Socomec UPS displays battery mode and an alarm sounds every 4 seconds, it means the mains power supply has failed or the input power and/or frequency are outside of the acceptable limits. The system has automatically switched to battery mode. Check the input power source.
What causes shorter backup time on socomec ITYS UPS?
If the backup time of your Socomec UPS is shorter than the nominal value, the batteries may not be fully charged or may be defective. Charge the batteries for at least 5 - 8 hours and then check their capacity.
What does input bad wiring mean on socomec ITYS?
If your socomec UPS displays 'Input bad wiring,' it means the phase and neutral conductors at the input of the UPS system are reversed. Site Fault detection is disabled by default but can be enabled/disabled from the LCD settings menu. Reconnect all input wires correctly.
What causes emergency power off on socomec ITYS UPS?
Emergency power off on your socomec UPS is activated when the RPO (Remote Power Off) is active. Check the RPO connector status to resolve this.
Details the warranty terms for repairs and replacements, including return shipping responsibilities.
Outlines the steps required to claim service under warranty, including required documentation.
Specifies warranty coverage for batteries and software products, including limitations.
Crucial safety advice for operating the UPS, including electrical hazards and battery handling.
Safety measures and installation restrictions applicable to 1-3 kVA models.
Safety measures and installation restrictions applicable to 6-10 kVA models.
Explains the meaning of warning symbols and labels found on the UPS unit.
Specifies optimal ambient temperature, humidity, and ventilation for UPS installation.
Provides instructions on unit placement, clearance, and connections for installation.
Details required input protection, leakage current limits, and cable sizing.
Illustrates the rear panel ports and connectors for ITYS 1 and 2 kVA models.
Illustrates the rear panel ports and connectors for the ITYS 3 kVA model.
Critical safety precautions to observe before connecting external battery modules.
Step-by-step instructions for correctly connecting the battery extension cable.
Explains the visual indicators, status displays, and control buttons on the UPS front panel.
Describes the different operating modes like Normal, Battery, Eco, and Converter modes.
Instructions on how to charge the internal UPS batteries for optimal performance.
Step-by-step guides for safely powering the UPS unit on and off.
Explains how to initiate and perform a battery health test.
Details how to navigate and configure UPS settings through the menu interface.
Lists and explains visual and audible alarms, fault codes, and warnings displayed by the unit.
How to connect the UPS to a computer using the USB interface for monitoring.
Information on using optional Web/SNMP cards for remote network management.
Details on establishing serial communication via the RS232 port for UPS control.
Addresses common operational issues like UPS on battery mode or short backup times.
Troubleshooting issues related to the mimic panel display, alarms, and audible warnings.
Diagnosing problems related to fans, temperature, voltage, and internal component failures.
Addresses common system errors like EEPROM, EPO, bypass, softstart, and battery connection issues.
Diagnoses problems related to battery levels, overload, fan, charger, and temperature issues.
Focuses on troubleshooting overload conditions, short circuits, and critical system faults.
Covers issues related to power indication, bypass LEDs, battery LEDs, and backup time indicators.
Comprehensive technical data including electrical, environmental, and mechanical characteristics.
Specific electrical safety requirements and parameters for the 6-10 kVA UPS models.
Illustrates the rear panel ports and connectors for the ITYS 6 kVA unit.
Illustrates the rear panel ports and connectors for the ITYS 10 kVA unit.
Visual guides showing how to make the necessary electrical connections for the UPS.
Critical safety precautions to observe before connecting external battery modules.
Step-by-step instructions for correctly connecting the battery extension cable.
Explains the status indicators, alarms, and control buttons on the UPS front panel.
Procedures for safely powering the UPS unit on.
Procedures for safely powering the UPS unit off.
Explains the different operational modes like Line, Battery, Eco, Converter, and Bypass.
Presents the hierarchical structure of the UPS's setting menu for configuration.
Describes how to activate and use the manual bypass feature for maintenance purposes.
Explains the procedure for safely returning the UPS from manual bypass to normal operating mode.
Explains the meaning of indicators, alarms, and their conditions displayed on the mimic panel.
How to connect the UPS to a computer using the USB interface for monitoring.
Information on using optional Web/SNMP cards for remote network management.
Details on establishing serial communication via the RS232 port for UPS control.
Pin assignments and descriptions for the dry contact interface for external signaling.
Comprehensive technical data including electrical, environmental, and mechanical characteristics for higher capacity models.
Details the warranty terms for repairs and replacements, including return shipping responsibilities.
Outlines the steps required to claim service under warranty, including required documentation.
Specifies warranty coverage for batteries and software products, including limitations.
Crucial safety advice for operating the UPS, including electrical hazards and battery handling.
Safety measures and installation restrictions applicable to 1-3 kVA models.
Safety measures and installation restrictions applicable to 6-10 kVA models.
Explains the meaning of warning symbols and labels found on the UPS unit.
Specifies optimal ambient temperature, humidity, and ventilation for UPS installation.
Provides instructions on unit placement, clearance, and connections for installation.
Details required input protection, leakage current limits, and cable sizing.
Illustrates the rear panel ports and connectors for ITYS 1 and 2 kVA models.
Illustrates the rear panel ports and connectors for the ITYS 3 kVA model.
Critical safety precautions to observe before connecting external battery modules.
Step-by-step instructions for correctly connecting the battery extension cable.
Explains the visual indicators, status displays, and control buttons on the UPS front panel.
Describes the different operating modes like Normal, Battery, Eco, and Converter modes.
Instructions on how to charge the internal UPS batteries for optimal performance.
Step-by-step guides for safely powering the UPS unit on and off.
Explains how to initiate and perform a battery health test.
Details how to navigate and configure UPS settings through the menu interface.
Lists and explains visual and audible alarms, fault codes, and warnings displayed by the unit.
How to connect the UPS to a computer using the USB interface for monitoring.
Information on using optional Web/SNMP cards for remote network management.
Details on establishing serial communication via the RS232 port for UPS control.
Addresses common operational issues like UPS on battery mode or short backup times.
Troubleshooting issues related to the mimic panel display, alarms, and audible warnings.
Diagnosing problems related to fans, temperature, voltage, and internal component failures.
Addresses common system errors like EEPROM, EPO, bypass, softstart, and battery connection issues.
Diagnoses problems related to battery levels, overload, fan, charger, and temperature issues.
Focuses on troubleshooting overload conditions, short circuits, and critical system faults.
Covers issues related to power indication, bypass LEDs, battery LEDs, and backup time indicators.
Comprehensive technical data including electrical, environmental, and mechanical characteristics.
Specific electrical safety requirements and parameters for the 6-10 kVA UPS models.
Illustrates the rear panel ports and connectors for the ITYS 6 kVA unit.
Illustrates the rear panel ports and connectors for the ITYS 10 kVA unit.
Visual guides showing how to make the necessary electrical connections for the UPS.
Critical safety precautions to observe before connecting external battery modules.
Step-by-step instructions for correctly connecting the battery extension cable.
Explains the status indicators, alarms, and control buttons on the UPS front panel.
Procedures for safely powering the UPS unit on.
Procedures for safely powering the UPS unit off.
Explains the different operational modes like Line, Battery, Eco, Converter, and Bypass.
Presents the hierarchical structure of the UPS's setting menu for configuration.
Describes how to activate and use the manual bypass feature for maintenance purposes.
Explains the procedure for safely returning the UPS from manual bypass to normal operating mode.
Explains the meaning of indicators, alarms, and their conditions displayed on the mimic panel.
How to connect the UPS to a computer using the USB interface for monitoring.
Information on using optional Web/SNMP cards for remote network management.
Details on establishing serial communication via the RS232 port for UPS control.
Pin assignments and descriptions for the dry contact interface for external signaling.
Comprehensive technical data including electrical, environmental, and mechanical characteristics for higher capacity models.
| Frequency | 50/60 Hz |
|---|---|
| Input Voltage | 230 VAC |
| Output Voltage | 230 VAC |
| Form Factor | Tower |
| Power Factor | 0.9 |
| Operating Temperature | 0 to +40 °C |
| Communication Interface | USB, RS232 |
| Protection | short circuit protection |
| Topology | Line Interactive |
| Battery Type | Sealed Lead-Acid (SLA) |
| Noise Level | < 45 dBA (depending on model) |












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