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General| Group Type | E61 |
|---|---|
| Number of Groups | 2 |
| Body Material | Stainless Steel |
| Hot Water Outlets | 1 |
| Steam Wands | 2 |
| Boiler Material | Copper |
| Boiler Capacity | 12 l |
| Voltage | 230 V |
Guidance on how to effectively use this user manual for the coffee machine.
Crucial safety precautions and warnings to ensure safe operation and prevent hazards.
Step-by-step instructions for initiating the coffee machine's operation.
Detailed technical data and characteristics of the coffee machine models.
Schematic representation of the coffee machine's internal water circuit and flow.
Explanation of symbols and components used in the water system diagram.
List of items provided in the coffee machine's packaging kit.
Procedures for connecting the machine to the water mains supply.
Guidelines for installing an optional water softening system.
Specific steps for connecting internal and external water systems to the machine.
Instructions for properly connecting the machine's drainage system.
Essential steps and safety guidelines for connecting the machine to the electrical power.
Step-by-step process for charging the boiler with water during initial start-up.
How to adjust the probe to control the water level in the boiler.
Procedure to set and calibrate the pump pressure for coffee extraction.
Steps to calibrate the steam pressure using the pressure switch adjustment screw.
Adjusting the temperature for espresso serving groups on NEW 105 models.
Procedure to adjust the temperature of hot water dispensed by NEW 105 E models.
Notes on the cooling system for thermal stability in NEW 105 DTC models.
How to use the steam spout to foam milk or heat liquids.
Instructions for dispensing hot water for teas, infusions, and other uses.
Information on activating and using the optional cup heating feature.
Detailed steps to program espresso servings and hot water dispensing volumes.
Steps for cleaning the espresso dispensing groups and filter components.
Instructions for cleaning the machine's drip tray and cup support grill.
Procedure for cleaning the steam wand after use.
Steps to drain and refill the boiler with fresh water.
Troubleshooting the alarm related to the volumetric coffee dispensing counter.
Diagnosing and resolving alarms associated with the automatic water level system.
Addressing alarms triggered when the boiler water level is too high.
Details on the safety thermostat and when it needs manual resetting.
Explanation of the safety valve's role in pressure release.
Addresses leaks from the boiler via the safety valve, checking circuits and parts.
Solutions for the safety valve activating and venting steam.
Troubleshooting why the boiler water fails to heat after starting.
Resolving issues where no water is dispensed from a serving unit.
Fixing variations in programmed coffee serving amounts.
Resolving problems with programming serving quantities or copying them to other units.
Addressing alarms related to the displacement meters, checking wiring and components.
Troubleshooting the autolevel system alarm, checking hydraulic circuits and valves.
Resolving overfill alarms by checking the automatic level circuit and fill button.
Diagnosing and fixing issues when the electronic control unit is malfunctioning.
Troubleshooting unexpected water dispensing without a selection being made.
Fixing the issue where a unit serves water continuously on the 105 S model.
Resolving low steam output or water droplets from the steamer.
Addressing minor water drips from the hot water tap.
Troubleshooting why a unit makes a whistling sound after coffee serving.
Fixing the filter cup coming off the serving unit, checking gaskets.
Resolving coffee dripping from the edge of the filter cup, checking gaskets and cleaning.
Troubleshooting water leaks from the drain solenoid of the serving unit.
Improving coffee crema by adjusting grind, pressure, or coffee quantity.
Fixing dark coffee crema by adjusting grind, pressure, or temperature.
Resolving presence of coffee grounds in the cup, checking filters and grinders.
Improving coffee cream by adjusting grind, pressure, or temperature.
Addressing thin coffee crema by checking filter, extraction time, and temperature.
Fixing depressions in coffee grounds in the filter cup, checking filter and grounds.
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