Normon Ai
This guide is especially for all coffee roasters, which are able to connect via Wi-Fi with Normon Ai.
Beyond Data Logging, Roast Log Data Analytic & Artificial intelegent (AI) Forecasting, Connectivity & Control for Coffee Roaster Machine.
NOR Coffee Roasters
Operating Guide with Normon
NEW
08.10.2025
Coffee Knowledge
Coffee Machine
Coffee Roasting
NOR
Guide
General Setup
Make sure that your power supply meets the coffee roaster's electrical requirements. Here you will find the requirements for your machine: Machine List
Check the voltage of the power cable of the roasting machine for electricity.
Start the roasting machine by turning the red knob clockwise and then releasing it.
Check the gas bottle's fill level and connect it to the roasting machine. Then, open the tap on the supply line. The maximum gas pressure reading on the manometer should be 100 mbar. If this is not the case, adjust the valve on the gas bottle.
Turn on your device and connect it to the roasting machine via Wi-Fi. The name of the machine will appear in your network list.
Open the Normon Ai app and click on Roast Log. Then, open the Menu (icon, top left), click on Profile Machine, select your machine series and click on Safe.
Click on the green power button (power icon, top right) to connect the coffee roasting machine with Normon Ai.
Roasting Setup
Recommended Information:
What is RoR (Rate of Rise)? by NOR Coffee Roaster
Coffee Roasting - Best Practices by Scott Rao
Machine size & series | 250 g | 500 g | 1 kg | 2 kg | 3 kg | 5 kg | 10 kg | |
|---|---|---|---|---|---|---|---|---|
Drum Speed | fixed | 80 rpm | 70 rpm | 60 - 70 rpm | 45 - 60 rpm | |||
Heatup | ||||||||
| 30 % | 50 % | ||||||
| 40 % | |||||||
| Arabica 150°C, Robusta 160°C | |||||||
| 5 min. | 8 min. | 10 min. | |||||
| 3 min. | 5 min. | 5 - 8 min. | |||||
Turning Point | 80 - 90°C | |||||||
| If necessary, turn down the burner to reach the dry end in 4 to 6 minutes. | |||||||
| Setup the Airflow by doing the lighter test. | |||||||
~ 90 % | ~ 80 % | ~ 60 - 80 % | ||||||
Dry End | ~ 140 until 160°C, 4 to 6 minutes | |||||||
| Lower the burner step by step to reach a RoR of 12 and the First Crack in 8 to 10 minutes. | |||||||
First Crack | ~ 180 until 200°C, 8 to 10 minutes | |||||||
| Adjust the burner to flicks and crashes. | |||||||
Roast Profile | Light: ~ 190°C | Light-Medium: ~ 193 - 197°C | Medium: ~ 200 - 205°C | | |||||||