FULLY-AUTOMATIC ESPRESSO COFFEE MACHINE - Wega

6.12 Input test
25
english
Technical manual
In this section it is possible to check the operation of all input signals of the machine such as push button panel keys,
microswitches, probes, and so forth.
To carry out this check proceed as follows:
� Turn the programming key clockwise. This key is located on the right of the control panel. The display will show the
letter "P", to indicate that the machine can be programmed.
� Once the letter P shows on the display, press and hold the MODE key for about five seconds until the display
shows the message "PROGRAMME GRINDING".
� Press the MODE key until the display shows the message "INPUT TEST".
� Consult the key and follow the instructions below to check the various input signals.
K1
K6
K2
K1 1 K2 2 K3 3 K4 4 K5 5 K11 11 K12 12
K6 6 K7 7 K8 8 K9 9 K10 10 K13 13 K14 14
K7
K3
K8
K4
K9
only version
with keys
K5
K10
K27 K28
K11
push button panel
K13
K25 Auxiliary
K26 Auxiliary
K29 Micro 1 GR1
K30 Micro 2 GR1
K31 Micro 3 GR1
K32 Micro 1 GR2
K33 Micro 2 GR2
K34 Micro 3 GR2
K35 Grounds drawer micro
K36 Top door micro
K12
K14
K37 Programming key
K38 Water level probe
K39 Minimum level sensor
K40 The waiter’s key (A-D-H-L-N-Q-S-U)
K41 The waiter’s key (B-L-Q-T-V)
K42 The waiter’s key (E-H-K-L-R-S-T-U)
K43 The waiter’s key (M-N-P-Q-R-S-T-U)
K15
K15 15 K16 16 K17 17 K18 18 K24 24
K19 19 K20 20 K21 21 K22 22 K23
23
K19
K16
K20
K17
K21
K18
K22
K24
K23
PROGRAMMING - chap.6