
Do you have a question about the Glow-worm MicraCom 28c-AS/1 and is the answer not in the manual?
Provides critical safety advice to prevent risks, including procedures for gas leaks and material damage.
Instructions for adjusting the desired heating flow temperature.
Steps to set the desired domestic hot water temperature.
Steps to reset the product after a fault occurs.
Table listing fault messages, possible causes, and recommended measures.
Guide to diagnosing and resolving common operational issues.











