w LWZ 5-8 CS Premium / 7
4.2.5 DHW MODE
DHW mode is enabled in accordance with the set time programs.
For the current pair of switching times, the DHW set day value
is delivered. The central heating is switched off except for frost
protection. DHW operation does not influence ventilation.
4.2.6 MANUAL MODE
If manual mode is enabled, the set values selected for manual
mode are delivered. In manual mode, the heating flow tempera-
ture is not influenced by the outside temperature.
4.2.7 EMERGENCY MODE
If emergency mode is enabled, the „Compressor“ heating stage is
skipped. Heating is provided by the solar thermal system (if con-
nected) or the electric emergency/booster heater. The dual mode
point is not taken into consideration. Using the electric emergency/
booster heater on its own for long periods means high energy
costs. If you activate emergency mode, the set room temperatures
from automatic mode are used. The switching programs from
automatic mode are also used.
In emergency mode, the appliance applies the set temperatures
and switching programs from automatic mode for DHW heating.
4.3 Favourites, quick access, function block
4.3.1 FAVOURITES
Up to three parameters are constantly shown on the display when
the appliance is in operation. To select your favourites, navigate
to the required parameter. If the square at the end of the line is
not filled in, this parameter is not yet one of your favourites. Press
„OK“ to change this. However, you can only select three favourites.
You may therefore have to disable one of your current favourites.
Press „OK“ to disable.
4.3.2 Ventilation stages
26�04�01�0367
UNSCHED. VENT TIME STAGE 2
UNSCHEDULED VENT.
VENTILATION STAGES
02
Under „UNSCHEDULED VENT.“ enter the required value (0 to3).
This setting is valid for a limited time, which you set in the neig-
hbouring menu item, e.g. „UNSCHED. VENT TIME STAGE0“. If
you do not set a time, the appliance adopts the saved parameter
values.
4.3.3 HOTTER / COLDER
Here, you can change the set room temperatures for the heating
circuits and thereby raise or lower the heating curves.
4.3.4 FUNCTION BLOCK
If you select the „FUNCTION BLOCK“ function, the programming
unit will be blocked for 60 seconds. During this time, you can
clean the programming unit without accidentally changing the
appliance settings. A counter appears on the screen that shows
the remaining blocking time in seconds.
4.4 Entering parameters
Parameters are changed by scrolling with the scroll wheel. To
save the new value, touch „OK“. If you want to cancel the entry,
press „MENU“.
Note
If more than five minutes pass without any user activity,
rotation or tapping of "MENU" or "OK", the programm-
ing unit display automatically jumps back to the default
screen. Recent parameter changes not yet been confir-
med with "OK" will be lost. The parameters retain the
values previously saved.
Example 1
To enter set temperatures, a number surrounded by a circle ap-
pears on the display. This indicates that you can change the value
by turning the scroll wheel.
+
21.7
-
MAIN MENU
HEATING
ROOM TEMPERATURE DAY
°C
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ROOM TEMPERATURES HC1 HC
ROOM TEMPERATURE DAY
Example 2
To set holiday dates, a calendar page for the selected month ap-
pears.
DAY MONTH YEAR HOUR MINUTE
26�04�01�0300
Settings
HOLIDAY PROGRAM-PARTYHOLIDAY PROGRAM
HOLS BEGINNING
MO TUE WED THU FRI SAT SUN
02 03 04 05 06 07 08
09 10 11 12 13 14 15
16 17 18 19 20 21 22
23 24 25 26 27 28 29
01
30
Turning the scroll wheel displays the highlighter that you can then
move to the required date.
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