Vaillant timeSWITCH 140 Operating And Installation Manual page 16

3 Operation
Display
14
Required steps
Press the program-
ming button "P".
Turn the dial to select
the desired channel
(heating or hot water).
Press the dial.
The cursor marks the
time profile.
Press the dial to
select the desired
time window H1, H2
or H3.
Operating and installation manual timeSWITCH 140 two-channel timer with week programme / 838312_03
Press the dial. The day
of the week display
flashes.
Turn the dial to select
one or various days.
You can select the
following:
– Individual days:
Mo = Monday
Tu = Tuesday
We = Wednesday
Th = Thursday
Fr = Friday
Sa = Saturday
Su = Sunday
– 5 days: (Mo – Fr)
– 2 days: (Sa – Su)
– 7 days: (Mo –Su)