Edition 05/2021 - MC ULTIMA- Technical documentation - page 42
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Each output is indicated in the “OFF” status
To activate an output, just press
Example :
The solenoid valve remains “ON” for 10 seconds during the diagnosis then it returns to
Output list :
Steam 1: XXX °C (Real temperature read in the steam boiler)
Steam 2: XXX °C (Real temperature read in the steam boiler)
Steam 3: XXX °C (Real temperature read in the steam boiler)
Coffee 1: YY °C (Real temperature read in the 1° coffee boiler)
Coffee 2: YY °C (Real temperature read in the 2° coffee boiler)
Coffee 3: YY °C (Real temperature read in the 3° coffee boiler)
R grp 1: ZZ °C (Real temperature read in the 1° head group)
R grp 2: ZZ °C (Real temperature read in the 2° head group)
R grp 3: ZZ °C (Real temperature read in the 3° head group)
Pump: Pump motor
Filling up valve: Filling up valve for steam boiler
Coffee 1 valve: Coffee valve for group n° 1
Coffee 2 valve: Coffee valve for group n° 2
Coffee 3 valve: Coffee valve for group n° 3
Pre-Inf valve Grp 1: Pre-Brewing valve for group n° 1
Pre-Inf valve Grp 2: Pre-Brewing valve for group n° 2
Pre-Inf valve Grp 3: Pre-Brewing valve for group n° 3
Hot water 1 valve: Left hot water valve + Left cold water valve
Hot water 2 valve: Right hot water valve + Right cold water valve
Steam C. Valve: Steam valve for steam control
Vacuum valve grp 1: Purge valve for coffee boiler n° 1
Vacuum valve grp 2: Purge valve for coffee boiler n° 2
Vacuum valve grp 3: Purge valve for coffee boiler n° 3
Air valve: Air valve for steam control
On / Off: Relay dedicated to supply the light transformer
Press on to validate and escape from the menu