What to do if my Xtreme UPS beeps and shows 'Output Overload'?
If your Xtreme UPS is beeping every 0.5 seconds and the LCD displays 'Output Overload' code 39, it indicates an overload. The solution is to remove some of the load connected to the UPS.
Why is my Xtreme UPS utility LED off and running on battery?
If the utility power is normal, but the Utility LED on your Xtreme UPS does not light up, and the UPS operates in battery mode, it could be due to the input breaker of the modules not being switched on or the input cables not being properly connected. To resolve this, switch on the input breaker and ensure the input cable is properly connected.
How to fix an Xtreme 20kVA that won't power on when connected to utility?
If your Xtreme UPS cannot power on even when connected to the utility power, it could be due to a disconnected input power supply or a low input voltage, or the input switch of the module is not switched on. You should measure if the UPS input voltage and frequency are within the required range per the specifications and check if all module input switches are turned on.
What to do if my Xtreme UPS only works on bypass mode?
If your Xtreme UPS only operates on bypass mode, the cause might be that the UPS is set to ECO Mode or the transfer times to Bypass Mode are limited. To fix this, set the UPS working mode to Single Module type (non-parallel), reset the times of transfer to bypass, or restart the UPS.
Why is the battery LED flashing on my Xtreme UPS but there's no charge?
If the Battery LED is flashing on your Xtreme UPS, but there is no charge voltage or current, it could be due to several reasons: * The battery breaker is not switched on. * The batteries are damaged. * The battery is reverse connected. * Battery number and capacity are not set correctly. To resolve this: 1. Switch on the battery breaker. 2. If the batteries are damaged, replace the entire set. 3. Connect the battery cables correctly. 4. Go to the LCD display setting of the battery number and capacity, and set with correct data.
What to do if my Xtreme 20kVA doesn't have voltage output?
If your Xtreme UPS does not indicate any failure but the output has no voltage, it might be because the output cable is not properly connected. Ensure that the output cable is securely and correctly connected.
How to fix Xtreme UPS that won't cold start?
If your Xtreme UPS cannot cold start, it may be because the battery breaker is not properly closed or the battery capacity is low. Choose the battery breaker and recharge the batteries.
What to do if my Xtreme 20kVA buzzer sounds continuously and shows a fault code?
If your Xtreme UPS buzzer sounds continuously, the Fault LED is illuminated, and the LCD display shows a code related to 'Rectifier / Inverter Out of Order' or 'Output Out of Order', it indicates that the UPS has failed. Contact your dealer or distributor for service and repair.
Covers warnings about electrical shock, battery handling, and unit weight.
Guide for interconnecting UPS modules using parallel control cables.
Essential requirements for configuring multiple UPS units in parallel.
Setting operational mode, output voltage, and frequency of the UPS.
Solutions for common problems encountered with the UPS.
Instructions for replacing UPS batteries by qualified personnel.
Detailed technical parameters of the R90-20KVA UPS model.
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