Programming Unit; Switching The Appliance On And Off - Stiebel Eltron CON 5 Premium Utilisation Et Installation

OPerATION
Operation
4.1

Programming unit

The appliance is operated using the programming unit which is
located at the top right of the appliance front.
1 Display
2 User interface
4.1.1 User interface
Button designation description
"Standby" button Switch on the programming unit;
Put programming unit and heating appliance
into standby mode
"OK" button Selection;
Confirm settings
"Menu" button Call up and exit menu
"+" button Call up menu items;
Change settings
"–" button Call up menu items;
Change settings
4.1.2 Display
If no user action occurs for 20 seconds, the backlighting switches
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
Time program activated:
The appliance heats in accordance with the enabled time pro-
gram.
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 selected setback temperature.
Standard setting: 18.0 °C. Use this setting e.g. at night or when
absent for several hours.
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symbol
1
2
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 briefly.
The appliance is ready for operation as soon as it has been fixed
to the wall and plugged into the mains.
f Switch the appliance on or off using the ON/OFF switch on
the right-hand side of the appliance.
f Switch the appliance off when not in use for longer periods
(e.g. during the summer months).
All settings remain intact after switching off or after an interrup-
tion 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 has been switched off for a longer time
with a time program activated, you will be prompted to
set the day and time after switching it back on. Until this
setting is made, the appliance will operate in comfort
mode.
description
Frost protection active:
The frost protection symbol is displayed if the set room tempera-
ture is set to 7.0 °C.
Use this setting to protect an unused room from frost damage.
Adaptive start:
With a time program activated, the heating appliance switching
times are adjusted to ensure that the appropriate set room tem-
perature is already reached by the programmed start time.
Conditions: The "Adaptive start" function is enabled (see chapter
"Settings / Standard menu").
Window open detection:
To avoid unnecessary energy consumption while venting, the
appliance automatically switches to frost protection mode for one
hour if a window is opened. The "window open detection" symbol
flashes. After venting, frost protection mode can be terminated
manually by pressing "+" or "OK". The appliance then heats to the
set room temperature again.
The following conditions must be fulfilled for the "Window open
detection" function to be activated:
- The set room temperature is set to 15 °C or higher.
- The temperature at the appliance falls abruptly by at least 3 °C.
- Window open detection is switched on (see chapter "Settings /
Standard menu").
Operating lock:
The user interface is locked.
Heating enabled:
The appliance is heating to maintain the set room temperature.
Room temperature display
Editable parameter:
The parameter shown can be changed using "+" and "–".
External input (FP):
CON Premium U series appliances can be connected to an exter-
nal control unit. Depending on the control unit settings, the appli-
ance heats at specific times of the day in comfort, setback or frost
protection mode, or does not heat at all.
Days of the week:
1 = Monday, 2 = Tuesday ... 7 = Sunday
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