Silent Mode; Configuration Menu; Actual Values; Time Programs - Stiebel Eltron CK 20 Premium Utilisation Et Installation

oPerATIoN
settings

5.3.2 Silent mode

You can choose between the following two heating outputs with
matched fan speed:
Base heating stage
Set "Lo" in the standard menu for silent mode. The appliance heats
with a heating output of 1000 W and reduced fan speed. The LED
on the programming unit illuminates green.
Note
Do not operate the appliance at the base heating stage
if the room where it is installed has cooled down sig-
nificantly.
f If the room has cooled down significantly, switch the f
appliance to the rapid heating stage in order to en-
sure normal appliance operation.
Rapid heating stage
Set "Hi" in the standard menu for silent mode. The appliance heats
with a heating output of 2000 W and fast fan speed.
Select the powerful rapid heating stage if you need to heat up a
cold room rapidly to the selected temperature. Then set the base
heating stage again.
When the selected room temperature has been reached, it is main-
tained by the appliance through periodic heating.
5.4

Configuration menu

display description
I1-I2

Actual values

Pro1-Pro3 Time programs
P1-P5 Parameter
In the configuration menu, you can call up actual values, set time
programs and adjust parameters.
To access the configuration menu, press and hold "Menu". After
approx. 3 seconds, actual value I1 is displayed.
Use "+" and "–" to switch between the individual actual values,
time programs and parameters.
To exit the configuration menu, press "Menu". The standard dis-
play appears.
5.4.1 Actual values
The following actual values can be called up:
display description
I1 Actual room temperature
I2 Relative heating time
(The counter can be reset via parameter P5.)
Note
The counter for relative heating time (I2) counts in com-
plete hours how long the appliance heats for. When the
appliance is switched off, any heating phase of less than
60 minutes is not recorded.
20 | CK 20 Premium

5.4.2 Time programs

Three time programs are available. Time programs Pro1 and Pro2
are pre-configured at the factory. Time program Pro3 can be set
according to your individual requirements.
display description
Pro1 Time program "Daily"
- Repeated: Monday to Sunday
Pro2 Time program "Weekdays"
- Repeated: Monday to Friday
Pro3 Time program "User defined"
- up to 14 comfort phases, freely configurable
Note
To use a time program, select the required time program
from the standard menu (see chapter "Settings / Standard
menu").
Note
Ensure the day of the week and the time are set correctly
when setting the time programs.
Note
The following applies to all time programs (Pro1, Pro2,
Pro3):
If the end time is later than 23:59 h, the end time will
automatically be moved to the next day of the week. The
comfort phase is maintained past midnight and will end
on the next day at the set end time.
Time programs Pro1 and Pro2
You can specify the comfort mode start and end times with time
programs Pro1 and Pro2. During this time period, the appliance
heats to the set comfort temperature. Outside this specified time
period, the appliance operates in setback mode. This results
in a comfort phase and a setback phase, which are repeated
daily (Pro1) or on every working day (Pro2).
Theses phases are factory-set as follows:
- 08:00 h - 22:00 h: Comfort mode
- 22:00 h - 08:00 h: Setback mode
Note
When time program Pro2 is enabled, the appliance oper-
ates at weekends exclusively in setback mode.
To adapt time programs Pro1 and Pro2 according to your needs,
proceed as follows:
unit
f In the configuration menu, use "+" and "–" to call up the re- f
[°C] | [°F]
quired time program.
[h]
f Press "OK". f
The start time for comfort mode is displayed.
f Use "+" and "–" to set the required start time. f
f Press "OK". f
The end time for comfort mode is displayed.
f Use "+" and "–" to set the required end time. f
f Press "OK" to save. f
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