Machine parameters
If you would like to adjust your machine settings, you can access them via Machine Setup on the touchscreen.
1. Bean cooling duration: Duration of increased speed after drop.
2. Bean cooling %: Percentage speed after drop.
3. Bean cooling idle %: Percentage speed while idling.
4. Temperature reading: Celsius or Fahrenheit.
5. Bean cooler light and Window light: Can be turned ON or OFF.
6. Cool. tray warn (BETA): Coming soon.
IMPORTANT. The bean cooling fan is always ON, but can be set to increase in speed when the coffee is dropped.
If you don’t want the bean cooling fan to increase speed after dropping, set the timer to 0 seconds or the fan speed to the same rate as the idling speed.
How to change: Chassis fan
How to change the chassis fan on your ROEST.
Where to buy a chassis fan?
If you are sure your chassis fan is broken (you have talked to our Support Team) visit our e-shop to purchase a new one!
Before you start
⚠️DISCLAIMER
Information in this document is believed to be accurate and reliable. However, the manufacturer does not give any representations or warranties, expressed or implied, as to the accuracy or completeness of such information and shall have no liability for the consequences of the use of such information. The manufacturer is not liable or responsible for any problems arising from the attempted repair. The manufacturer reserves the right to make changes to information published in this document, including without limitation specifications and product descriptions, at any time and without notice. The manufacturer's products are not designed, authorized, or warranted to be suitable for use in applications where failure or malfunction can reasonably be expected to result in personal injury, death, or severe property or environmental damage. The manufacturer accepts no liability for inclusion and/or use of its products in such equipment or applications and therefore such inclusion and/or use is for the customer’s own risk.
⚠️SAFETY INSTRUCTIONS
make sure the roaster is turned off
the power cord has to be unplugged
follow the steps as instructed below
Tools
Cutters
Philips screwdriver
Parts
Chassis fan
Cable ties
Instructions
2. Remove the left side panel.
3. Disconnect the connector from PCB and the extension cable from the fan cable. NOTE: the extension cable can be reused for the replacement fan.
4. Cut any cable ties fastening the cable to the roaster.
5. Pull the cable through, so it is loose and hanging from the roaster.
6. Take a photo/reference of the orientation of the ventilation fan before removal. NOTE: fan is meant to draw air into the roaster to keep components cool.
The correct orientation of the fan is shown in the image on the left, seen from the inside of the roaster.
7. Orientate the roaster, so the back is facing you.
8. Using the Phillips screwdriver bit, remove the four fourscrews holding the fan in place.
NOTE: Screws have split washers on them, please take care not to lose them!
9. Remove the old ventilation fan.
10. Locate the new fan in the correct orientation.
11. Fasten all four bolts until tight.
Align holes on the fan with holes on the back of the roaster before installing bolts
12. Feed cable over the top of the chaff separator.
13. Attach extension cable to fan connector.
14. Attach the connector to PCB.
NOTE: PCB reads “VentFan1”
15. Fasten any loose cables to the roaster.
16. Install the left side panel.
18. Plug the roaster in, turn it on and test the chassis fan. If it doesn’t work, contact the ROEST support team.
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Adjustable roasting parameters
Service menu - includes recommended settings for motor gear ratio, cooling fan, heater fan, and PID settings.
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