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The Elektronika II Profi is ECM's heat-exchanger machine built around manual control: the roughly 2.1-litre stainless steel boiler is regulated by a pressostat rather than a PID, while brewing is handled through programmable dose buttons that the manufacturer describes as settable with a simple press-and-hold. An automatic back-flush program is also included.
The pump is a rotary type, described by the manufacturer as quiet, and the panel carries both a pump pressure gauge and a boiler pressure gauge. The brew group is ECM's patented design, described as a development of the Faema E61 group.
At 325x475x400 mm and 29 kg it is bulkier than the single-boiler machines in the range. ECM does not publish operating pressure in bar, portafilter diameter, or a heat-up time for this model.
| Parameter | Value | Source |
|---|---|---|
| Machine dimensions | 32.5 × 47.5 × 40 cm (12.8 × 18.7 × 15.7 in) | manufacturer website |
| Weight | 29.0 kg (63.9 lb) | manufacturer website |
| Power supply | 220-240 V / 50-60 Hz / 1400 W | manufacturer website |
| Boiler architecture | Heat exchanger (HX) | Declared by the brand |
| Portafilter diameter | 58 mm | Declared by the brand |
| PID control | No | Declared by the brand |
| Pump type | Rotary | Declared by the brand |
| Group head type | Proprietary | Declared by the brand |
| Boiler material | Stainless steel | Declared by the brand |
| Water tank capacity | 3 l | Declared by the brand |
| Pressure gauge | Yes | Declared by the brand |
The group diameter has no tolerance: only what is declared for 58 mm will fit.
Seven grams, twenty-five seconds, twenty-five millilitres: Italian espresso has a written specification, and this is it.
The same dose as an espresso, less water in the cup. No institutional source fixes its volume — so here you will only find what is documented.
25 ml of espresso and 100 ml of steamed milk, in a 150–160 ml cup. The cappuccino has a specification too.
An espresso and a stain of milk. How much milk, exactly? No source declares it — and we do not invent it.
An espresso lengthened with hot water. The amount of water is set by no standard: it changes from country to country and from bar to bar.
Double espresso, sugar syrup and ice in a shaker. It has no specification: it has a house recipe.
Scelte dalla fascia d'uso e dall'ingombro dichiarati, non dal prezzo: i prezzi non li pubblichiamo.
