Deleting Activation Periods; Altering The Date/Time - Viessmann Dekamatik-M1 Operating Instructions Manual

2.4 Settings and Adjustments

Deleting activation periods

H Open cover.
H Select BOILER CIRCUIT or DHW.
H Call up the entered times via TIMES or
SWITCHING TIMES and change.
H Turn the " " adjustment knob
counter-clockwise until "--: --" appears; the
corresponding time is now deleted.

Altering the date/time

If it should be necessary to change the date
or time, please follow the menu structure
(Overview 3, page 9):
SYSTEMEE/ECLOCK
TODAY IS
TUESDAY,
04.02.96
11:03 HRS
>CHANGE DATE: . . . . . . . . . .
>CHANGE TIME: . . . . . . . . . .
>BACK: . . . . . . . . . . . . . . . . . .
12
H Open cover.
H Select SYSTEM.
H Select FACTORY SETTING.
H Select CLOCK.
H Select CHANGE DATE or CHANGE
TIME.
H Change the date or time with the "
adjustment knob and confirm by
pressing the specified button.
A
B
C
"