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Idiomas disponibles
OPERATION
CNS Plus operation
If several heaters are installed in a room, the selected temperature
at each appliance can be different.
Note
To avoid excessive power consumption when windows
are open, switch the heater off while venting.
5.2
Frost protection
Turn the temperature selector to the frost symbol.
In this position, the heater activates automatically if the room
temperature falls below the frost protection temperature of 45 °F
(7 °C).
6.
CNS Plus operation
1 Programming unit
2 ON/OFF switch
6.1
Programming unit
The heater is operated using the programming unit, located at
the top right.
1
1 Display
6
| CNS Trend & CNS Plus
2 User interface
6.1.1 User interface
Button
Designation
"Standby" button Switches on the programming unit;
"OK" button
"Menu" button
"+" button
"–" button
6.1.2 Display
If there is no user input for 20 seconds, the backlight switches off.
Press any button to switch the backlight on again.
Symbols
1
Symbol
Description
Time display:
Indicates the current time, or a programmed start time
Time program activated:
Heats in accordance with the enabled time program.
Comfort mode:
The heater maintains the set comfort temperature.
Standard comfort setting: 70 °F (21.0 °C). Use this setting for a
comfortable room temperature when someone is present.
2
Night mode:
The heater maintains the selected lower nighttime temperature.
Standard setting: 64 °F (18.0 °C). Use this setting at night or when
absent for several hours.
Frost protection:
The frost protection symbol is displayed if the heater's tempera-
ture is set to 45 °F (7.0 °C).
Use this setting to protect an unoccupied room from frost dam-
age.
Adaptive start:
With a time program activated, the heater activation times are
adjusted to ensure that the appropriate set room temperature is
fully 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
heater 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 heater then heats to the set
room temperature again.
The following conditions must be fulfilled for the "Window open
detection" function to be activated:
2
- The set room temperature is set to 59 °F (15 °C) or higher.
- The temperature at the heater falls abruptly by at least 5.4 °F
(3 °C).
- Window open detection is switched on (see chapter "Settings /
Standard menu").
Operating lock:
The user interface is locked.
Heating enabled:
The unit is heating to maintain the set room temperature.
Description
Puts programming unit and heater into stand-
by mode
Makes selections;
Confirms settings
Calls up and exits menu
Calls up menu items;
Changes settings
Calls up menu items;
Changes settings
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