arcelik BEKO RETRO, Service Manual

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RETRO WASHING MACHINE
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10.1 Reconfiguration of UI model (t1)
This is distributing the different modes with digital number (01-02-03…) on the display, this
feature is just for future project, current project don’t have model configure.
On entry, the control shall display “UI”.
Press [Start] key, the control will show current UI model. Default model is 01 before shipping out
from control manufactory.
Press [K4] key to select desired model number which is shown on the 7 segment display. Now
control just has 01 and 02 UI model, once the last number is reached, the next available number
shall be back to first available number.
10.2 Display Error Codes Test (t2)
The display error codes test allows the service technician to examine and clear the fault log.
On entry, the control shall display “Er”.
Press [Start] key, Er code shall be displayed on the 7-segment display.
Press [Start] key again,the control shall display the most recent error in the fault log upon entry
into the display error codes test. If there are no errors in the fault log, the “No Error” code shall
be displayed on the 7-segment display.
Press the key “K4” to display the next fault log until the bottom fault log and press the key “K4” to
display the previous fault log until the top fault log.
The control shall log the last 10 error codes in the non-volatile memory stored in a circular list.
The control shall avoid logging multiple instances of the same error code.
The error code shall be displayed on the 7-segment display as “EX”, where “X” is the code
number given in TABLE 9.
Press the key “start/pause” will be back to display t2.
E0 indicates the “No Error” code.
10.3 Software Version Number Test (t3)
The software version number test displays the software version number and the non-volatile
memory version number. This test is used to find the software version of the main control, the
EEPROM version of the main control and inverter code version. It should show EEPROM
version unless there have an EEPROM.
Press [Start] key,, the control shall display “St”.
Press [Start] key again, the control will display ‘Pr” (i.e. Software code version) will be displayed
for one second, and then a 2.5 digit code version will be displayed for 2 sec. This display will
alternate between the two displays.
Retro project number is 10; display will show those two numbers.
Once the key “K4” is pressed, the control will display ‘Co” (i.e. Software code version) will be
displayed for one second, and then a 2.5 digit code version will be displayed for 2 sec. This
display will alternate between the two displays.