Electrolux W365H Service Manual page 46

12
12E
The programme unit cannot read the
programme memory (EPROM).
If the power is on, be very careful when
working on the machine.
Try to restart the machine (i.e. reset the error
code) by pressing the Start button quickly.
If the error returns, troubleshoot as follows:
1. Disassemble the programme unit. Remove, then
Fig.
reinstall the programme memory (EPROM). Verify that
24
all circuit pins are correctly set in the holder. Restart
the machine.
Error message returns
2. Replace the program memory (EPROM). Verify that
Fig.
the programme version of the new memory is correct.
24
Restart the machine.
Error message returns
The programme unit is probably defective. (The old
programme memory is probably correct and can be used
again.)
20
12. Troubleshooting
No error message
Poor contact or program
memory incorrectly set.
No error message
Incorrect programme
memory (EPROM).
24
EPROM circuit
Alt.
EPROM
Service
Manual
Recess
facing right
6125
5566 B
438 9152-31/06
05.03