running mode. when long press button more than 3 seconds, show that DEF
flash 3 times, all parameters setting return to factory default setting and return
to implied parameters setting the first item
1). Press once. Mon (indicating Monday program) will appear in the
display. Also be displayed are the currently programmed start times for the 1st
heating period and the currently programmed temperature (flashing), icon
indicates 1st program period (Get up) setting。If the display shows Tue- FRI,
indicating that the 5-day program will be modified, you have a 5+1+1 day
model. (See configuration menu item 5).