STIEBEL ELTRON CK 20 S euro, Operating And Installation Instructions

13

Room temperature control­
ler external 

(not for CKZ 20 S)

Appliances in rooms with a volume of more 
than 20 m

3

 can be fitted with an external 

commercial room temperature controller. The 
temperature selection knob (N1) must be 
turned fully clockwise to the end-stop.
The temperature controller should be positio-
ned as far as possible from the appliance and 
mounted on a wall at least 1.5 m high.

Safety equipment

CK 20 S, CKZ 20 S and  CKR 20 S are equip-
ped with over temperature protection, which 
switches off the heating element and the fan 
in the event of a malfunction. If the over tem-
perature protection operates, the cause of this 
must be found out and corrected (eg covered 
air-exit opening). The heater will operate 
again after a cooling time of several minutes. 
If the over temperature protection repeatedly 
operates when the unit is switched on further 
advice should be sought from Stiebel Eltron.

What to do in case . . .

Using the original Stiebel Eltron sparepart
(Order-Nr. 02 06 71).
When the fan heater does not heat up, first-
check the fuse. If the fuse is in order, than call 
the installer.
If the electric cable needs to changed, than it 
must be done by a scilled installer.

Handing over

Hand over the operating and installa

-

tion instructions to the user. Explain 

the functions of the unit and ensure that the 
user pays particular attention to the safety 
instructions especially the fact that the air 
inlet and outlet must never be covered.

2 kW

230 V

460 mm

335 mm

123 mm

4,4 kg

approx. +5 °C to approx. +30 °C

approx. +5 °C

I

            IP 13 B

see the rating label

PBTP/ASA  Polybutylenterephtalat/
 

Acrylnitril-Styrol-Acrylester

PA 

Polyamid

PC 

Polycarbonat

PE 

Polyethylen

PS 

Polystyrol

Si 

Silicon

Fig. 13

    Power consumption

    Voltage

    Height

    Width

    Depth

    Weight approximately

    Temperature adjustment

    Frost protection

    Class of protection

    Protection mode

    Licences/certificates

Technical data

English