Haier YR-E16b User Manual page 18

Press the ENTER key to enter the error code display interface
when the icon is flashing in the menu.
1� Up/Down key to choose the unit. Left/Right key to change
pages.
2� One current error code will display and up to thirty five past
error codes will display for each unit.
3� Press the Left and Right keys together for 5s to clear away
the error history information of the current unit. Press Up
and Down keys together for 5s to clear away the error history
information of all the units on line. The combination method is
only valid in error interface.
Page 18
Error Code
WIRED CONTROLLER
49-5000680 Rev. 0