CTSmall Support Center



In order to get the best support, please be sure to describe your problem in detail!

Support request must be written in Danish or English.

Please double check the following:
Is your problem with sending or receiving an SMS?
  • Describe how the SYSLED is flashing at start-up, and over the next about 60 seconds.
  • If possible, upload a small video there show the flashing of SYSLED (Video upload).

Please take a look at our documentation, before opening a support request:


www.Climatech.dk & www.CTSmall.eu

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