No espresso is coming out when I turn my pump on ... Clogged Pump. It is only on you which one to choose – stick to good old classic or give it a (espresso) shot to the newcomer.

... Descale warning.

Although both products look like they are entirely made of metal that is not the case.There are some plastic elements on the models – in the very bottom of portafilter is the plastic dispenser that divides coffee flow. Dimensions of the EC680 model in inches is 6.75 x 13 x 13.0 and for EC685 Deluxe model 5.9 x 12 x 12 inches. De'Longhi EcoDecalk Descaler, Eco-Friendly Universal Descaling Solution for Coffee & Espresso Machines, 16.90 Oz (5 Uses) 4.6 out of 5 stars 10,818 5 offers from $24.78 If so, then I would probably choose the EC685, mainly because it … Three years ago we had amazing Delonghi EC680 Dedica and we couldn’t be more happy about it. So let’s see how EC685 dealt with these two problems and brought something new to espresso fans.Steam (magic) wand of 685 brings something new to your coffee table! You can just remove the tray which allows you to use glasses up to almost 5 inches ( 12 cm to be exact). With new version maximum cup size is almost 5 inches – now besides espresso, you can make your favorite cappuccino or latte. You can have real Italian espresso in the comfort of your own home and feel like a professional barista.Color range, dimensions, weight and maximum cup height are some of the differences that we mentioned when it comes to the appearance of these two Delonhi espresso makers. You should not consider any espresso maker if you’re not sure it will brew a divine cup of coffee each and every time.This DeLonghi features a frothing system. Both models are far from the word automatic. Other notable difference between these two is that new and improved Deluxe version has an increased maximum cup height – on older version maximum cup height was 3 inches. Standby mode and warning you when to descale takes the effort out of owning an espresso machine. Elegant, sophisticated but pretty much affordable – you can always count on a perfect balance of price and quality. The older model was available in three different colors – silver, black and red with chrome elements. Input power for both appliances is 1300 W and both are made of stainless steel. It looks good and comes in at a reasonable price. Even though I have not tested the machine for years, this material should prevent simple wear and tears.DeLonghi attempted to add as many features into this small unit as possible. Even though it does not offer the functionalities of barista-like super-automatic machines, it still makes a very decent shot of espresso. But when it is in the upper position it heats up and mixes the milk and creates no bubbles. ...The DeLonghi ECP3630 is for you if you are tired of waiting in endless queues at Starbucks for a half-way decent cup of coffee. Also, the weight of products is a little bit different – EC680 weighs about 9.5 lbs and Deluxe version is slightly lighter, weighing about 8.8 lbs. Luckily most of Dedica’s maintenance is easy.The only frustrating part is that you need to stand by the machine and switch it on and off the whole time.Other maintenance tasks are also easy because the drip tray can be removed and the exterior is smooth to wipe down.The best part of this machine is that it takes care of features on its own. Model number: ECKG6849. It looks good, is solidly built and delivers consistent results at the touch of a button. Amazon and the Amazon logo are trademarks of Amazon.com, Inc. or its affiliates. Dishwasher safe parts for effortless cleaning. All useful features are located on the top and at the front panel of the machine, making it easy to reach them.Note that the water reservoir is located at the back, so you may need to move the unit to take it out.