Model pn 04276 0017 Tim Hortons coffee maker by Bunn
Needs to be cleaned as a pot of water does not return a pot of coffee. It gives you less and you have to manually top it up. When it was new this did not happen so I am presuming there is calcium build up. How to clear this? Also where can I find an oline manual?
Coffee Makers & Espresso... - Bunn - NHB Coffee Maker