Hisense YXE-A03U Technical & Service Manual page 56

2. Wired Controller(YXE-E01U(E)/YXE-E02U(E))
Self-cleaning mode
Under the self-cleaning mode, the indoor unit/ outdoor unit will activate
the self-cleaning operation.
How to activate:
1. Press the " " button under ON state;
2. Press the " " / "
then;
3. Press the " " button again to confirm the settings and enter the self-
cleaning mode and the temperature will be displayed in a dynamic manner.
How to cancel:
Repeat the operations mentioned above to select the "
disappear then. Switch the "ON/OFF", "Mode" mode to exit directly.
NOTE:
(1) This function is only applicable to the air conditioning units with the self-cleaning function.
(2) The selection of self-cleaning mode is unavailable under the timing/sleep mode.
Maintenance
1. Wipe the LCD or the body of the wired controller with a dry cloth.
2. If the dirt on the surface cannot be removed, soak the cloth in neutral detergent diluted with
water, squeeze the cloth tightly and clean the surface. Wipe the surface with a dry cloth.
3. Do not use any thinner, organic solvents, or strong acid.
Troubleshooting and After-sales Service
Error code
When the air conditioner malfunctions,
please consult your local dealer or after-sales service.
" button to select the "
will be displayed on the LCD, indicating that error is occurring,
" icon, which will flicker
" icon, which will
54
display in a dynamic manner
1,3
2
YXE-E01U(E)
1,3
2
YXE-E02U(E)