I notice you're asking for a "deep content" manual for "ykr-f 006." However, I don't recognize that model number. It could be:
If this works, your unit is in the default On-delay mode. Refer to the manual to change time ranges or modes. ykr-f 006 manual
: Provides warmth (only available on heat-pump models). It is recommended to set this above 26°C for optimal performance. I notice you're asking for a "deep content"
The YKR-F 006 uses a with a two-line LCD or LED display and three buttons: SET, UP, DOWN . ykr-f 006 manual