Author Topic: Speidel Braumeister Temperature Wobble  (Read 1441 times)

Offline casalingo_brewers

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Speidel Braumeister Temperature Wobble
« on: November 29, 2019, 03:12:08 AM »
Hello Brewers,

We have observed that our Speidel Braumeister (20L) does not keep the temperature constant.

Example: For the maltose rest, I set a target temperature of 63?C over 1 hour.
What happens: The temperature reading of the system bounces from 61 up to 70 degrees!
Effect: my beers turn out sweeter than intended.

This seems to be a rather new development that we did not have when it was new. We have brewed 130 batches over 6 years.
The system is standing in a dry place but exposed to frost in the winter, down to -15?C.

Any ideas?
Has anyone observed anything similar?