11
OPERATING THE CM927
• DAY OFF FUNCTION
The day off function allows you to temporarily run Sunday’s heating program for
as many days as you desire. This is useful when you have a day off during your
normal week or will, unintentionally, be at home on a workday due to illness,
etc.
To set the Day Off function:
a. Move the slider switch to the AUTO position.
b. Press the button to display the days off counter, ‘DAYS OFF’ will be
displayed and the day off indicator will appear.
c. Press the or buttons to set the number of days (1 – 99 days) you
would like the alternative heating program to run for.
Note: (The day and date will update according to the number of days
selected).
d. Press the green button to confirm the setting.
e. On confirmation ‘CHANGES SAVED’ will be displayed on the screen for a
moment and then will return to the normal display, with the days off indicator
displayed.
The thermostat will now control to the alternative heating program for the set
number of days before resuming with the normal heating program. To cancel the
DAY OFF mode or to exit the function at any time press the button a second
time or move the slider switch to a different position.
Adjusting the Time
To adjust only the time during normal operation use the or buttons to adjust
the time and press the green button again to confirm any changes.