Philips 4000 - Philips 3000 Series Test Mode Operations

PHILIPS 4000 and 3000 05 SERVICE MODE
10/18
5.2. Test Mode Philips 3000
To enter Test Mode
The machine enters in test mode by holding together Espresso and Calc-Clean button while
switching on the
machine by mean of the main switch on the backside of the CA.
OnceenteredshowsLedEspresso,LedCoffee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 interface (Leds & Buttons):
a) Button “Espresso”
b) Button “Coffee”
c) Button “Calc-Clean”
d)Button“Steam”&LedSteamunderthebutton;
e)Button“Hot-Water”&LedHot-Waterunderthebutton;
f)Button“Stand-By”&LedStand-Byunderthebutton;
g) No Water LED
h) General Alarm LED
i) Descale LED
j) Rinsing LED
k) Dreg drawer full LED
l) No Beans LED
Level 2: The machine can test other input signal:
a) Microswitch door closed/opened
b) Microswitch present of the brewing unit
c) Water Tank 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 the load:
a) Pump (230V AC)
b) DC Solenoid Valve @24V.
c) Flow Meter
Level 5: The machine can test:
a) Heater (100-120-230V AC)
b) Grinder (140-170-320V DC)
c) Grinder sensor