Test Mode Xsmall 4Led - Philips Saeco XSmall Service Manual

XSMALL
5.2. Test mode XSmall 4 led
Double coffee LED
Espresso button
No water LED
Coffee button
The machine enters in test mode by moving the knob in the Water position
then pushing the ESPRESSO button
and then connecting the machine to the plug.
As long as the COFFEE short button is pressing the machine shows the Led Temp, Led NoWater, Led
DoubleCoffee, Led Alarm flashing with rotation.
When the COFFEE short button is release the machine pass to the first level of the test.
There are 4 different level, in each level the coffee-machine can execute different commands,
Level 0: The machine can test the input signal:
a) Microswitch present of the brewing unit
b) Microswitch present of the dregdrawer
c) Microswitch door closed/opened
d) Button Espresso
e) Button Coffee
f) Button ON-OFF
g) Photosensor Water
h) hotosensor Steam (only in Middle-TOP model)
Level 1: The machine can test the loads in low voltage:
a) Brewing unit (24V DC)
Level 2: The machine can test two load in high voltage (Pump):
a)Pump (120-230V AC)
Temperature LED
ON/OFF button
Warning LED
Selector
- coffee
- hot water
- steam
This document describes the test mode of XSmall Evo
Machine. This application is used in order to test the ma-
chine in its mechanics and electronic components.
05 SERVICE MODE
03/20