05/2008 Rev. 0.6
73
6.2 Main circuit board entrances
Connector J12
Connector cable between the main circuit and door circuit
Connector J7
Pin Sensor Colour Comments
1-2 -
3 Drip tray sensor Yellow
4 Drip tray sensor Mass Black
5 Level sensor Low Brown
6 Level sensor Mass Green
7 Level sensor High White
8-
9 Waste bin switch Pink Waste bin in position;
contact closed
10 Brewer switch Grey Brewer in home position;
contact closed
11 Door switch Orange Door closed; contact
closed
12-18 -
Connector J16
Pin Sensor Colour Comments
1 NTC sensor Violet
2 NTC sensor Violet
Battery
Lithium 3V Type CR2025 Art. No. 02816
Fuse
6,3A slow Art. No. 03391
Connector J1
Pin Colour Comments
1 Mass (GND) Black
2 Mass (GND) Black
3 +24V DC Red
4 +24V DC Red
2
1
TEMP1
2
1
4
3
24V DC
KEY / DISPLAY
INPUTS
J12
J7
J16
J1
F1
+
BATT
F6,3AT
1
2
3
4
5
6
7
8
9
10
11
12
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
SENSORS
+5V
LB
LSL
GND
AS
BS
DS
LSH
GND
GND
GND
Fig. 19