An empty battery symbol (
teries need to be replaced. If, in addition, a V or S are
displayed, the batteries of a taught-in Heating Ther-
mostat (V) or Window Sensor (S) have to be replaced.
Never recharge standard batteries. Doing so will pre-
sent a risk of explosion. Do not throw the batteries
into a fire. Do not short-circuit batteries.
After inserting or replacing batteries the firmware version
number will be shown briefly. Accordingly, date and time will
be requested automatically. Settings can be changed with
the (+) and (-) buttons and confirmed with the OK button.
• Set the year, month and date and confirm each setting
with the OK button.
Year:
• Now set the time and confirm settings with the OK button.
Hours:
Once the time and date were entered, the MAX! wall ther-
mostat switches to normal operation.
38
7. Setting date and time (dAt)
) indicates that the bat-
Month and day:
Minutes: