LAMBERTI ELEKTRONIK DFW HZR, Operating And Commissioning Manual, Page: 8 / 16

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11.3. Navigation in a submenu
In a submenu navigate with the keys and until the desired value is displayed. You will find
the description to the different values in the following chapters.
Press the key to change a value or to acknowledge a choice.
11.4. Adjust a setpoint value
The setpoint value day appears, when you have chosen the submenu setpoint values (AE) and have acknowl-
edged this choice with the key . If you want to change that value press again . This
symbol appears in the display:
Change the value with the keys or .
Acknowledge the value with the key or delete it with the key .
!
Attention!
After the acknowledgement of the new adjustment with the key and after the return to the
starting display, the changes are communicated to the heating controller via data transfer. This
operation can last a few seconds and is indicated by a flashing impulse symbol ( ) in the starting
display. The data transfer is completed when the symbol ( ) is not visible any more. During the
data transfer adjustments via the keys are blocked! That means, you have to wait until the data
transfer has been completed, if you want to change values.
11.5. Leave a submenu
With the key you can return to the main menu from every point without saving a change. When no key
is pressed for 5 minutes, the starting display is automatically reset.
12. Submenu setpoint values
In the submenu setpoint values you can individually define the below shown values. Coming from the starting
display press the key . The letters “
AE “ appear on the display. Acknowledge your choice with the key
. The setpoint value day is displayed now.
Setpoint
value Meaning On the
display Adjustable values Factory
setting Your
setting
Setpoint
value day Desired room temperature by day
TN
Min: 5 °C
Max: 30 °C 20 °C
Setpoint
value night Desired room temperature by night
NN
Min: 5 °C
Max: 30 °C 10 °C
Lowered
setpoint
value day Desired energy-saving room temperature
by day, e.g. in absence
Only adjustable, when this function is
enabled by the heating specialist!
SN
Min: adjusted set-
point value night
Max: adjusted set-
point value day 15 °C
OK
Functions and adjustments
OK
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OK
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OK
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esc
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OK