1
WDC-120G/WK(A)
2.5 Checking Error History
Press and hold BACK
and FAN
buttons at the same time for 5 seconds to enter the interface for service menu
as shown below:
Press TEMP DOWN
to move the cursor and select the OPERATION DATA and press MENU/OK
to enter this
setting. Select ERROR CODES and press MENU/OK
as shown below:
Error codes and unit no. will be shown, only the last 10 events are displayed.
202011
37