Good afternoon,
After cleaning my Bullet R2 Pro, I have a problem with the IBTS sensor. It is now reading a lower temperature than usual.
when cleaning i did not remove the IBTS only use some alcohol to clean the lens with a cotton tip.
If I use an existing roast profile in overlay mode and repeat it exactly, the IBTS sensor reads the correct temperature at the beginning of the roast. Around the yellowing phase, it reads approximately 5°C lower, and around first crack it reads about 10°C lower.
Previously, first crack starts at around 198°C, whereas it now starts at around 188°C.
I removed the front panel again and checked everything. The IBTS sensor is seated correctly, and the rubber seal also appears to be fitted properly. The IBTS fan is running steadily at around 15,000 RPM.
At the moment, I feel a bit lost because the Bullet also uses the IBTS temperature during preheating. It feels like I have to learn how to use the Bullet all over again.
Has anyone experienced this problem before?
Additional information:
Firmware version: 159
Kind regards!