While the main operation manual is from 2005, it is worth exploring Fröling's modern digital ecosystem. Fröling has since introduced "Kessel-Touch" displays and online control systems via . These platforms allow you to monitor and adjust your boiler from anywhere. For an "upd" (update), it's very possible newer control system guides exist for the Lambdatronic S3100 or Touch displays. Check the official Fröling website's service or download section for any supplementary control manuals.
Die Aschelade unter der Brennkammer leeren.
Bei spezifischen Updates, insbesondere für die Regelungstechnik, ist der Fröling-Service oft die erste Adresse.
| | Rated Heat Output (Btu/Hr) | Height (inches) | Depth (inches) | Weight (lbs) | Firebox Volume (Cu Ft) | |:----------|:------------------------------:|:-------------------:|:------------------:|:----------------:|:--------------------------:| | FHG 20 | 70,000 | 61.75 | 45.25 | 1150 | 5 | | FHG 30 | 102,500 | 62 | 45.5 | 1150 | 5 | | FHG 40 | 136,560 | 65.75 | 49.5 | 1345 | 7.4 | | FHG 50 | 170,700 | 65.75 | 49.5 | 1345 | 7.4 |
If you don't have a copy or need a digital version, here's where to find it: