Kaffelogic community

Just an update: I am normally roasting 150g using the Boost. Before starting the roast I check the Fan Speed using the new software update. If the beans move well I proceed with the roast. On some ocassions like with large beans I have to increase the fan speed with "+". The display change...

How do I clean the Nano chamber? After a month of roasting (about 15 roasts) the chamber has a brown area on the bottom (see photo). I tried a damp paper towel but did not make a difference. I'm afraid of damaging the wire probe.

Looks good, but If I did this, my wife would kill me or leave me …

I did an 110g Brazilian beans using the 0-900m Rest profile L3.0 and results were good. Development time was 25% and weight loss was 12%. Color looks fine. Will taste it in a couple of days. Roasting between 110 to 120g is a good advice.

Ben, Thanks for the clarification. So I should try to roast 120g to get best results? If I roast 100g or 70g, without modifying the profiles I should expect to get darker roasts?

I'm also in the US and so far most of my 100g roasts done at L3.0 to L3.5 have resulted in very dark beans... I guess I should also lower the preheat around 950 for most of the profiles?

Has anyone used D-Roast with a 110-120V KL machine?

Just tried this profile with 100g of Kenya Kiruga (from Sweet Maria's) at a L3.0 using a US KL roaster (110-120V). Color seems a little too dark for a medium roast. Roast lasted 9:03 min hot and 3:50 min cool. Will try it with my Decent Espresso machine in a couple of days.

Hello, I just received my KL nano, which is for 110V. I am wondering whether the user profiles developed for 220-230V machines will work for these machines?

Hello all, just got my KL nano roaster and have done several roasts. I'm wondering how does it know whether there are 100 g or 70 g coffee beans? I suspect that it's all in the temp probe, adjusting the time of the roast? Also, I did roasts at 3.3, 3.0 and 2.5 using the K-logic classic profile and I...