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DUO

DE - MN

The new Duo model is a sophisticated compact semi-professional espresso coffee machine with the production capacity of a professional unit. Proposed in DE version with 3 PID thermostats. In the MN lever version, it combines traditional "LEVER" technology with more sophisticated software and electronics that allow, through a 3.5" touch display, control over the double water heater system.

DUO MN - 2 PID thermostats

It works with the traditional manual lever unit: dispensing of the coffee begins by pushing the lever upwards and stops by lowering it once the desired quantity has been dispensed into the cup.

The unit is heated by thermosiphonic circulation system with water coming from a small water heater dedicated to the extraction of coffee. The temperature is controlled by a PID thermostat which ensures optimum thermal stability in the range from 88 to 96°C

DUO DE - 3 PID thermostats

The unit is heated by an electrical resistance which is activated by a PID thermostat that keeps a constant temperature.

The second PID thermostat allows adjusting the water temperature in the water heater dedicated to coffee extraction, which ensures optimum thermal stability in the range from 88 to 96°C.

The steam/water circuit is connected to an independent water heater driven by a third PID thermostat that also allows maximising of the vaporisation power in the case of intensive use.

The DE version is fitted with volumetric coffee dispensing system managed by microprocessor with 4 doses that are directly programmable from the keyboard; the fifth button activates the continuous dispensing operation.

In both versions the hydraulic system powered by a rotary pump can use a 4-litre internal water tank or be connected to the water supply.

MAIN TECHNICAL FEATURES

  • Touch Screen/
  • Group embedded resistance for stable temperature even under hard work conditions./
  • Automatic water filling/
  • Frame and body in AISI 304 (14301)/
  • Automatic daily on/off setting/
  • Automatic Backflush program/
  • Automatic stop of electric resistances in case of lack of water in the boiler/
  • Programmable keys (DE version)/
  • Settable pre-infusion/
  • Water filter alarm and maintenance cycles/
  • Calibration Intensity and RGB LED colour/
  • Selection of supply from the water mains or from the tank/
  • Water heater priority setting/

DUO DE-MN TECHNICAL DATA

1 GROUP

Power supply

V~/Hz

110–120/50-60

220–240/50-60

Coffee heating element

W

800

800

Service heating element

W

1200

1100 - 1300

Coffee boiler

l

0,45

Service boiler

l

1,05

Tank

l

4

Width

mm

326

Depth

mm

470

Height

mm

425

Net weight

kg

DUO DE 31 - DUO MN 33

Gross weight

kg

DUO DE 34,6 - DUO MN 36,2

Load connection

G 1/8''

Drain connection

mm

10

Body RGB led

NO

Back side led

YES

Display

3,5