External Connections To I/O Module Type 2 - Electrolux W465H Service Manual

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External connections to I/O module type 2

Connection of external dosing equipment
The external dosing equipment power
supply must never be connected to the
machine's incoming terminal block or to
the edge connectors on the IO-board.
Machines fitted with connectors
• Connect the pump assembly to connections
12
A and B on the washing machine. Connect
the signal cable to B and the power supply to
A.
Machines without connectors
• Connect the external pump assembly for
13
liquid washing detergent to I/O module 2,
which is located to the right of the incoming
power supply.
The I/O module has edge connectors for con-
necting external pumps.
The edge connectors may be removed from
the board when connecting the cabling.
I/O modules
12
1 = N
2 = L
4 = Earth
A
1
2
3
4
2
B
1
3
6
4
11 = N
18 = Program
9
7
12 = Signal 1
5
13 = Signal 2
14 = Signal 3
15 = Signal 4
16 = Signal 5
13
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