Electrolux W4400H Service Manual page 68

68
Connectors
2
X100
X101
X102
X10
X104
X105
X106
X110
X112
External start/stop/pause (inputs)
X149: 1 start/stop, phase (mains voltage)
2 start/stop, neutral
 pause, phase (mains voltage)
4 pause, neutral
External buzzer/flashlight (output)
X148: 1 phase (mains voltage)
2 neutral
"Program in progress" signal (output)
X147: 1 phase (mains voltage)
2 neutral
External detergent connections (outputs)
X146
total of 1 outputs
The terminal numbering corresponds to the
numbering used in the liquid detergent function
in programming.
X146:14 common neutral
Control unit
Connector, 7 pole, CPU board
Connector, 14 pole, door lock
Connector, 14 pole, control unit and sensor(s) for tilt function
(optional equipment)
Connector, 4 pole, speed sensor on motor
Connector, 4 pole, unbalance
Connector, 14 pole, water supply
Connector, 14 pole, detergent supply, powder (optional equipment)
Connector, 4 pole, water valve, cold, hard water (optional
equipment)
Connector, 4 pole, motor fan
Water recycling (outputs)
X145: 1 Drain 1 (Y1)
2 Pump 1
 Stop drain (Y1b)
4 Drain 2 (Y2) (normally open)
5 Drain 2 (Y2) (normally closed)
6 Drain 
7 Drain 4
8 Tank 1 water valve (Y44)
9 Tank 2 water valve (Y54)
10 Common neutral