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EN/04.2021 © STULZ GmbH – all rights reserved
steam humidifier iNstruCtiONs
11.1.4.6 resetting fault indication (red LED lights in normal operating mode)
To reset the error indication:
Disconnect the steam air humidifier from the mains. Wait approx. 5 seconds, then reconnect the unit to the
mains.
Note:
If the fault has not been eliminated, the error indication reappears after a short while.
11.1.5 Maintenance
GH: Gesamthärte
DT: Dureté totale
TH: Total hardness
Service intervals for steam cylinder
depending on steam production in hours
Life time
range
Time/
hours
You find a detailed description of the maintenance procedures in chapter 5 of the humidifier service manu
-
al. This manual is available on the website www.stulz.com in the e-Stulz area under “Products->Condenser/
Humidifier“ as a pdf document.
Here you can only see a diagram, which shows the average life cycle of a steam cylinder in dependance of the
runtime and the total hardness.
The humidifier runtime can be read on the A/C unit controller.
