To that end, the MT600 will attempt to keep track of when you last dropped in a fresh charcoal pack. Just press the "filter" button on the control panel, and after six weeks an associated green light will begin blinking. If you unplug the machine, however, all bets are off, as the clock and internal filter replacement timer lose track when power is lost.
Maintaining the C60 is a breeze and that’s because it has special descaling and rinsing programs. The latter can be easily programmed while taking into account the hardness of the water in your area and how many times a month you want to use it. If you’re an energy conscious person, then you can program the C60 with designated shut off times in order to save energy when you’re not using the machine.
3) This machine is crazy smart. It knows exactly when to clean itself, or tells you when to start the cleaning cycle. To clean it, all you do is insert a tablet in the coffee powder drawer and it does its thing. It knows when it needs water, when the filter needs to be changed, etc. In fact, since we have a water filter built into our refrigerator, we just use that filtered water in the coffee machine and therefore we don't need to use the expensive water filters. Bottom line, if you just pay attention and clean the machine on a regular basis when it tells you to, this is a no-brainer machine.