Cleaning, Care And Maintenance; Troubleshooting - Stiebel Eltron CK 20 Premium Utilisation Et Installation

oPerATIoN

Cleaning, care and maintenance

Time program Pro3
You can use time program Pro3 to specify up to 14 separate com-
fort phases which are repeated weekly.
To configure a comfort phase in time program Pro3, proceed as
follows:
f In the configuration menu, use "+" and "–" to call up time f
program Pro3.
f Press "OK". f
The display shows "3---".
f Press "OK". f
A day of the week or a group of days is displayed.
f Use "+" and "–" to select the required day or group of days. f
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". f
Comfort phase "3-01" has been configured.
f To configure a further comfort phase, use "+" and "–" in time f
program Pro3 to select display "3---". Proceed as describe
above.
Note
To reset the selected comfort phases, activate parame-
ter P4.
f Please note that activating parameter P4 resets all f
time programs (Pro1, Pro2, Pro3) to the factory set-
ting.
5.4.3 Parameter
You can call up the following parameters:
display description
P1 Room temperature offset
P2 Time format
P3 Temperature display units
P4 Reset the time programs (Pro1, Pro2, Pro3)
P5 Reset relative heating time
To change the value of a parameter, use "+" and "–" to call up the
relevant parameter. Press "OK".
As soon as the "Editable parameter" symbol appears, you can
change the parameter value with "+" and "–". Press "OK" to save
the selected value.
P1: Room temperature offset
Uneven temperature distribution in the room can result in a dif-
ference between displayed actual temperature I1 and the room
temperature you measure. To compensate for this difference, a
room temperature offset of ±3 °C can be set via parameter P1.
Example: The appliance indicates I1 = 21.0 °C. You have measured
a room temperature of 20.0 °C. There is a difference of 1.0 °C.
f To compensate for the difference, select an offset of P1 = -1.0. f
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P2: Time format
Parameter P2 allows you to specify whether the time is displayed
in the 12 hour or 24 hour format.
P3: Temperature display units
Parameter P3 is used to specify whether the room temperature is
displayed in degrees Centigrade [°C] or Fahrenheit [°F].
P4: Reset time programs
Activating parameter P4 resets all time programs (Pro1, Pro2,
Pro3) to the factory setting.
P5: Reset relative heating time
Activating parameter P5 resets the counter for relative heating
time (I2).
6. Cleaning, care and maintenance
The appliance contains no user serviceable parts.
Material losses
- Never spray cleaning spray into the air slot.
- Ensure that no moisture can enter the appliance.
- If a pale brownish discolouration appears on the appliance
casing, wipe it off with a damp cloth.
- Clean the appliance when cold with ordinary cleaning prod-
ucts. Avoid abrasive or corrosive cleaning products.
7.

Troubleshooting

Problem
Room does not get
warm enough. Ap-
pliance does not get
hot.
options
±3 °C | ±5 °F
12 h | 24 h
Room does not get
°C | °F
warm enough al-
though the appliance
on | off
is hot.
on | off
The room gets too
hot.
Window open de-
tection does not
respond.
Cause remedy
Temperature set too low Check the temperature set
on the appliance. on the appliance. Adjust if
necessary.
No power supply. Check position of the ON/OFF
switch, RCD and fuse/MCB in
your fuse box.
Overheating. High limit Eliminate the cause (dirt or
safety cut-out limits obstructions at the air intake
heating output. or discharge). Observe mini-
mum clearances.
Heat demand of the room Remedy heat losses (Close
is higher than the appli- windows and doors. Avoid
ance output. constant venting.)
Appliance temperature is Check the selected room
set too high. temperature. Adjust if nec-
essary.
Appliance does not detect Wait a while after making
a pronounced tempera- settings on the appliance,
ture drop when venting. until the room temperature
(Window open detection has fully stabilised.
requires a previously sta-
ble room temperature.)
Avoid obstructions to air
changes between appliance
and indoor air.
Manually switch the appli-
ance to standby mode for the
duration of venting.
Window open detection Switch on window open
is not enabled. detection in the standard
menu.
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