How to change the filter on a Rittal VX25 Blue e+?
If the filter mat in your Rittal Chiller is dirty, replace or clean it. After doing so, confirm by pressing reset in the list of system messages on the chiller display.
How to clean the condenser on a Rittal VX25 Blue e+?
If the condenser in your Rittal Chiller is dirty, remove the roof plate and side panels. Then, clean the heat exchanger, for example, using compressed air. The error message will terminate automatically approximately 30 seconds after the issue has been resolved.
What to do if Rittal VX25 Blue e+ Chiller shows fan alarm 1?
If the fan in your Rittal Chiller is blocked, check for a visible blockage and remove it. If no blockage is visible, replace the fan. You may order the required spare part directly from Rittal.
Why Rittal VX25 Blue e+ Chiller shows Ext.temp. range error?
Your Rittal Chiller is being operated outside of the admissible ambient temperature. Ensure that the ambient temperature does not exceed the admissible range.
What causes Fan alarm 2 on a Rittal VX25 Blue e+ Chiller and how to fix it?
The fan in your Rittal Chiller is defective. Replace the fan. You may order the required spare part directly from Rittal.
What to do if there is an air routing problem with my Rittal VX25 Blue e+ Chiller?
The air inlet or outlet of your Rittal Chiller is blocked. Remove the blockage and ensure that minimum distances from the air inlet or outlet to components inside the enclosure are observed.
Why does my Rittal Chiller show a check voltage error?
You are operating your Rittal cooling unit outside of the admissible voltage ranges. Check the power supply to the cooling unit and observe the specifications on the rating plate.
How to fix Inverter cooling error in Rittal VX25 Blue e+?
The inverter heat sink in your Rittal Chiller is dirty. Remove the roof plate and side panels and clean the heat sink, e.g. using compressed air. The error message will terminate automatically approximately 30 seconds after it has been resolved.
What does Ext.sens.xx miss mean on my Rittal VX25 Blue e+?
The external sensor xx is not connected or has a malfunction in your Rittal Chiller. Check the connection or select another control mode.
What does Exp. valve defect mean on my Rittal VX25 Blue e+?
The electronic expansion valve in your Rittal Chiller is reporting a malfunction.
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