CH Error Display on the panel
● CH error is frequently displayed on the screen of the panel.
● It is not a problem but it is just the reminder to clean the filter of the air conditioner.
● This error code is automatically displayed after every 336 hrs .
In order to remove this code from the panel, clean the filter in the following steps :
● After you have cleaned the filter, reset the CH display by pressing Temp up and down arrow key to reset it .
● This will automatically remove the CH error code from the panel.