What to do if the Vertiv Liebert XDU 060 Industrial Equipment pump suddenly stops?
If the Vertiv Industrial Equipment pump suddenly stops, it may be due to a loss of power. When power is restored, the XDU™ Liquid to Air Heat Exchanger for Chip Cooling automatically restarts. Alternatively, the strainer or impeller might be clogged; in this case, clean out any debris.
Why is the leaving water temperature high in my Vertiv Industrial Equipment?
If the leaving water temperature is high in your Vertiv Industrial Equipment, check the alarm history for flow and fan related alarms. Other possible solutions include cleaning the strainer, checking the pressure drop of the hose set and connected load, and ensuring the flow meter is functioning correctly. Also, check the coil for dirt and debris and reduce the room temperature.
Why is my Vertiv Liebert XDU 060 Industrial Equipment pump so noisy?
If the Vertiv Industrial Equipment pump is noisy, it could be due to several reasons. First, try purging air from the high point vent on the top of the unit. Cavitation due to vapor in the pump can also cause noise; check for adequate charge in the system. Worn motor bearings can also be the cause, in which case you should replace the pump. Finally, ensure the pump is not rotating in reverse by checking the wiring phase.
How to troubleshoot a Vertiv Liebert XDU 060 Industrial Equipment pump that will not energize?
If the Vertiv Industrial Equipment pump will not energize, check the following: * Verify L1, L2, and L3 for rated voltage. * Tighten any loose electrical connections. * Allow the pump to cool if overloads have tripped and check the amp draw. * Check the fuses to the pump(s). * Verify the wiring phase is correct.
What to do if my Vertiv Liebert XDU 060 pump will not start or run?
If the Vertiv Industrial Equipment pump will not start or run, check the following: * Flow meter for defects or miswiring. * Alarm history on the unit for PUMP INVRTR FAIL (VFD error). * P1 and P2 relay closure and connections (no enable signal). * Connections at T41 and T42 of VFD (no control signal).
Why is my Vertiv XDU™ Liquid to Air Heat Exchanger for Chip Cooling not making capacity?
If the Vertiv XDU™ Liquid to Air Heat Exchanger for Chip Cooling is not making capacity, check for air in the system. Purge air from the high-point vent on the top of the unit and check for adequate charge in system. Also, ensure that the entering air temperature is not too high; if it is, reduce the entering air temperature.
What causes the main 24 VAC fuse to trip in Vertiv Industrial Equipment?
If the main 24 VAC fuse trips in your Vertiv Industrial Equipment, check the wiring connections of the 24 VAC circuit for shorts or loose connections. If the issue persists, the circuit board may be faulty and require replacement.
What to do if the local display is not operational on my Vertiv Industrial Equipment?
If the Vertiv Industrial Equipment local display is not operational but the unit operates, ensure the local display cable is properly connected. If it is connected, check for any damage to the cable and replace it if necessary.
General| Brand | Vertiv |
|---|---|
| Model | Liebert XDU 060 |
| Category | Industrial Equipment |
| Language | English |
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