Minuto Pure Test Mode For Usa - Saeco Minuto Service Manual

MINUTO 05 TROUBLESHOOTING

5.6.1. Minuto Pure test mode for USA

To enter Test Mode
The machine enters Test Mode by holding pressed together Espresso and CalcClean buttons while
switching on the machine by mean of the main switch on the backside of the CA.
Once entered shows Led Coffee Single, Led Coffee Double fl ashing in series (Level 0).
There are 6 different level, in each level the coffee-machine can execute different commands,
Level 0: Entry Level:
a) In this level can be done Reset to default
Level 1: The machine can test the button:
a) Button Espresso
b) Button Coffee
c) Button Steam
d) Button Hot Water
e) Button Calc_Clean
f) No Water LED
g) Alarm General LED
h) Drip Tray/Coffee Dreg Drawer LED
i) No Beans LED
j) Decale LED
k) Rinsing LED
Level 2: The machine can test other input signal:
a) Microswitch door closed/opened & dregdrawer
b) Microswitch present of the brewing unit
c) Water sensor
d) Coffee beans cover sensor
Level 3: The machine can test the loads in low voltage:
a) Brew Unit movement upward and downward (24V DC)
Level 4: The machine can test:
a) Pump (100-120 AC)
a. Electro-valve.
Level 5: The machine can test two loads in high voltage (Heater , Grinder):
a) Heater (100-120 AC)
b) Grinder (140-170 DC)
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