Programming Unit; Switching The Appliance On And Off; Standby Mode - LTM E 500 Instructions D'utilisation Et D'installation

OPERATION
Operation
4.1

Programming unit

The programming unit is located at the top right of the ap-
pliance.
1
1 Display
2 User interface
4.1.1 User interface
Button Description
Switch on the programming unit;
Put programming unit and heating appliance into standby
mode
Selection;
Confirm settings
Call up and exit menu
Call up menu items;
Change settings
Call up menu items;
Change settings
4.1.2 Display
If no user action occurs for 20 seconds, the backlight switch-
es off. Press any button to switch the background lighting on
again.
Symbols
Symbol Description
Time display:
Indication of the current time or a programmed start time
Timer mode:
The appliance heats in accordance with the enabled time
program.
Comfort mode:
The appliance maintains the set comfort temperature.
Standard setting: 21.0 °C. Use this setting for comfortable
room temperatures when someone is present.
Setback mode:
The appliance maintains the set setback temperature.
Standard setting: 18.0 °C. Use this setting e.g. at night or when
absent for several hours.
Frost protection:
The frost protection symbol is displayed if the set room tem-
perature is set to 7.0 °C.
Use this setting to protect an unused room from frost damage.
Adaptive start:
In timer mode, the heating appliance switching times are
adjusted to ensure that, at the programmed start time, the
respective set room temperature is already reached.
Conditions: The "adaptive start" function is enabled (see chap-
ter "Settings / Standard menu").
E 500-3000
Symbol Description
Window open detection:
To avoid unnecessary energy consumption while venting, the
appliance automatically switches to frost protection mode for
one hour when a window is open. The "window open detec-
tion" symbol flashes. After venting, frost protection mode can
be terminated manually by pressing " ", " " or "ok". The appli-
2
ance then heats to the set room temperature again.
Conditions: Window open detection is enabled (see chapter
"Settings / Standard menu").
User interface lock:
To lock or unlock the user interface, press and hold " " and " "
simultaneously for 5 seconds.
Heating enabled:
The appliance is heating to maintain the set room tempera-
ture.
Room temperature display
Editable parameter:
The parameter shown can be changed using " " and " ".
Days of the week:
1 = Monday, 2 = Tuesday ... 7 = Sunday
4.2 Switching the appliance on and off
Note
For a short time after initial start-up and after longer
breaks in use, a smell may develop.
The appliance is ready for operation as soon as it has been fixed
to the wall and plugged into the mains.
Switch the appliance on or off using the ON/OFF switch
on the right-hand side of the appliance.
Switch the appliance off when not in use for longer peri-
ods (e.g. during the summer months).
All settings remain intact after switching off or after an inter-
ruption to the power supply. This appliance is equipped with
a power reserve that ensures the day of the week and the time
are saved for several hours.
Note
If the appliance was in timer mode before being
switched off for a longer period of time, you will be
prompted to set the day and time after switching it on.
Until this setting is made, the appliance will operate
in comfort mode.

4.3 Standby mode

Material losses
!
In standby mode, the appliance will not switch on
heating under any circumstances. There will be no
frost protection.
To switch on the programming unit, press " ". The stand-
ard display appears.
To put the programming unit and the heating appliance
into standby mode, press " ". The display shows "- - - -".
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