7 Operation
EN
38 Rittal roof-mounted Blue e+ cooling unit/VX25 Blue e+ integration solution
Compressor phase 2 The compressor in your cooling unit is reporting a malfunction. Please
contact your Rittal Service team.
Overload 1 Please check the rating of your cooling unit. For any further questions,
please contact your Rittal Service team directly.
Alarm act.cooling – The active cooling function of your unit is defective. Please contact the
Rittal Service team immediately, and/or check the rating of your cooling
unit.
System message Alarm relay output
(factory setting)
Troubleshooting measures/solutions
Tab. 25: Error messages