Setting The Weekly Program - LightwaveRF JSJS LW901 Operation Manual

Con guration menu
The con guration menu can be used to modify
settings. To access this menu, press and hold down
the menu button (for more than 3 seconds).
• PRO: For setting the weekly program (see Section "8

Setting the weekly program")

• DAT: For modifying the time of day and date
• CAL: Time setting for descaling function
• DST: Automatic switch-over at the start or end of
daylight saving time can be deactivated.
• RES: For restoring the factory settings
Use the arrow buttons to select menu items and the
OK button to con rm your choice. Press the menu
button again to return to the previous level. After 60
seconds without anything happening, the menu will
close automatically.
Setting the weekly program
The weekly program allows two separate heating
phases (four switching times) to be set for each day of
the week. The programmed settings only apply to the
selected days. Outside these times the Radiator Valve
reduces the temperature to the speci ed setback
temperature.
1. Press and hold down the Menu button for longer
than 3 seconds.
2. "PRO" appears on the display.
3. Con rm by pressing the OK button.
4. "DAY" appears on the display. You can use the
arrow buttons to select a single day of the week, all
weekdays, the weekend, or the entire week
(weekdays has been selected in the example).