Changing The Operating Mode; Time Display - Bosch DT1 Mode D'emploi

3.2.3 Changing the Operating
Mode
Press repeatedly until the dis-
B
Ch
play shows Ch1
Ch2 PROG (DT 2 only).
Set mode by pressing
B
– ON: Central heating on (Ch 1)/
hot water on (Ch 2)
– OFF: Central heating off/Econ-
omy (Ch 1)/hot water off (Ch 2)
– AUTO: The timer switches the
central heating (CH 1)/hot water
(Ch 2) on and off according to the
timed-period settings
3.2.4 Deleting Settings
Deleting an individual timed period:
Select required timed period on the
B
display (see chapter 3.2.2).
Briefly press and release
B
Resetting the timer completely:
Press and hold
B
15 seconds.
6 720 610 367 (00.12)
PROG or
or
C .
C for approx.
3.2.5 Completing Programming
Press
B
Ch
mal display (a) appears.
-or-
Do not press any buttons for
B
:
30 seconds.
3.3

Time Display

Time of day and timed periods are dis-
played either in 24-hour (default set-
ting) or 12-hour format.
The time display format
i
cannot be changed
while programming.
To change the time display format:
Press and hold
B
taneously (for about 10 seconds). In
12-hour time format, the display also
shows am (morning) or pm pm
(afternoon) next to the time.
DT1/DT2
repeatedly until the nor-
and simul-
9