I'm rather hoping that this will be a very short blog posting. Alas, there are bound to be some errors in the manual and as I find those that aren't just grammatical I'll list them here. These will all be fixed in the manual in subsequent editions.
If you find any errors yourself feel free to let me know either by adding a comment to this post or by sending me an email to email@example.com
Page 20 Thermal store
The diagram on this page shows two cylinders, a standard vented cylinder on the left and a thermal store on the right. Sadly the title of the "Standard Vented cylinder" actual reads "Standard Unvented cylinder". Oops!