Incorrectly setting the input type (K-type vs. PT100). Hardware Damage: Wiring the heater to the wrong terminals.

Also try with common model patterns like Fourtech FTC-100 or Fourtech TCM-48 .

Expert knowledge from Mr. Hanf

As Europe's largest cannabis seed store with over 20 years of owner expertise, we have been sharing our knowledge with over 20,000 customers since 2016.

Market leader Europe 20+ years of experience 20,000+ customers 100% legal in Germany