Electrolux W 365 B Service Manual download pdf (Page 39)

12. Troubleshooting

438 9152-11/03

04.03

Service

Manual

Errors with error codes

NO WATER

The water level has not reached the selected

level within the given time. Following an alarm

and subsequent, the machine will make a new

attempt.

First verify that:

• the programme unit was not incorrectly

programmed

• the inlet filter is not blocked

• all water faucets are open

• the drain is not leaking

• Reset the error code. Continue with

troubleshooting if the error code appears

again.

1. Enter the service programme and the activate water

valves on the machine, one after the other.

All valves fill up with water One of the valves does not fill

up with water

2. Activate the defective valve in the service

programme and measure the voltage (230 V) at

the water valve.

No voltage Voltage OK

The valve is probably defective.

Verify and remedy

3. Depending on the valve, measure the supply

voltage (230 V) of the water valve at switch X9

on I/O card 1, A11.The relay functions can also

be verified using the LEDs on I/O card 1.

No voltage Voltage OK

Defective cables between the

communication card A11 and

the water valve, or defective

programme unit card A1. Verify

and remedy.

Probably defective control output from the

programme unit card A1 or I/O card 1 A11.

Continued on next page

Valve Switch Relay

Y11 cold/warm compartment 1 X9:7 4

Y12 cold/warm compartment 2 X9:6 5

Y13 cold/warm compartment 3 X9:5 6

Y15 cold mix box X9:4 7

Y22 warm compartment 2 X9:2 8

Y25 warm mix box X9:1 9

Y14/24 cold/warm compartment 4 X9:3 10

Fig.

3973

Fig.

1 ... 38 39 40 ... 240

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Electrolux W 365 B Service Manual Page 39

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