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US/CA
6.4
General settings
6.4.1 Time, Date
Menu: General settings > Time and date
Use this menu if you want to correct the date and
time.
Time: Resets the time, e.g. power was lost for
•
more than 12 hours.
Date see above Time.
•
The current day of the week (e.g. Mo) is
calculated automatically.
Time adjustment: Sets the adjustment factor
•
for the time. The adjustment is carried out
once a week.
Example:
– If the time is off by approximately – 3
minutes a year
– 3 minutes a year is equal to
–
– 180 seconds a year
– 1 year = 52 weeks
– 180 seconds ÷ 52 weeks
–
= – 3.46 seconds a week
– Correction factor = +3.5 sec/week
For menu structure and adjustment ranges
page 37.
6.4.2 Display formats
Menu: General settings > Display format
Use this menu if you want to customize the
display formats to suit your personal
preferences.
Time: Select format for time display between
•
12 am/pm or 24h.
Date: Selects either MM/DD/YYYY or
•
DD.MM.YYYY as date display format
(D = number for day, M = number for month,
Y = number for year).
Temperature unit: Select unit for the
•
displayed temperatures, areas, and quantities
of energy:
°C: temperatures in °C, areas in m
–
energy quantities in Wh or kWh
°F: temperatures in °F, areas in sq.ft.,
–
energy quantities in BTU or MBTU
Display contrast: Sets display contrast to
•
between 25% and 75%.
Information at top of display: Sets the
•
desired information to be shown on the top
line of the basic display.
For menu structure and adjustment ranges
page 37.
6.4.3 Key lock
Key lock: Use this menu option to prevent
•
unwanted operation of the button functions,
e.g. by children.
– If a locked button is pressed when the Key
lock is active and the screen is showing the
basic display, an appropriate message
appears.
If the mode selector is set to a
different mode, it does not become
active until the Key lock is
cancelled.
To cancel Key lock:
B
Press and hold
simultaneously until the relevant
message appears.
For menu structure and adjustment ranges
page 37.
6.4.4 Language
Language: Use this menu option if you want to
•
set a different language for the display.
For menu structure and adjustment ranges
page 37.
MAIN MENU settings | 49
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