![background image](http://html1.mh-extra.com/html/lightwaverf/jsjs-lw901/jsjs-lw901_operation-manual_1915571005.webp)
• Use the arrow buttons
(B/D) to set the year (A).
• Confirm with OK (C).
• Use the arrow buttons
(B/D) to set the month (A).
• Confirm with OK (C).
• Use the arrow buttons
(B/D) to set the day (A).
• Confirm with OK (C).
• Use the arrow buttons
(B/D) to set the hour (A).
• Confirm with OK (C).
• Use the arrow buttons
(B/D) to set the minute (A).
• Confirm with OK (C).
After setting the time and date the display will then
switch to normal view.
Operating modes
To switch between the 3 operating modes described
below, press the menu button briefly:
• Holiday function : Set a temperature that is to
be maintained until a fixed point in time.
• Manu: Manual operation - The temperature is set
manually using the arrow buttons.
• Auto: Weekly program - The temperature is
controlled automatically in accordance with the
stored weekly program.