Settings; Temperature; Limiting The Temperature Selection; Troubleshooting - Stiebel Eltron FCR 18/60 Utilisation Et Installation

INSTALLATION

Settings

11. Settings

11.1 Temperature

Appliance type with temperature selector inside the control
panel
35°C
85°C
f The temperature can be freely adjusted. f
f Factory setting 60 °C (the temperature selector clicks into f
place at this setting).

11.2 Limiting the temperature selection

Appliance type with external temperature selector
You can adjust the temperature selection limitation beneath the
temperature selector.
Factory setting: 60 °C
f Set the temperature selector to "cold" and isolate the appli- f
ance from the power supply.
f Remove the temperature selector and the control panel f
cover.
f Loosen the two screws from the outside and pull the thermo- f
stat down to remove.
f Once you have removed the limiter disc from the thermostat f
axis, the maximum temperature can be reached.
f Tighten the thermostat screws again and replace the tem- f
perature selector and control panel cover.

12. Troubleshooting

Fault Cause
The water does not The high limit safety cut-
heat up. out has responded because
the controller is faulty.
The high limit safety cut-
out has responded because
the temperature has fallen
below -15 °C.
A heating element is faulty. Replace the heating ele-
The high limit safety cut-
out has responded because
an indirect coil in the same
cylinder is set too high.
The safety valve drips The valve seat is contami-
when the heating is nated.
switched off.
www.stiebel-eltron.com
1 High limit safety cut-out reset button

13. Maintenance

13.1 Checking the safety assembly

f Check the safety assembly regularly.

13.2 Descaling the flanged immersion heater

f Descale the flanged immersion heater only after it has been
13.3 Replacing the heating elements and protective
f When installing heating elements or a protective pipe, en-
Remedy
Replace the thermostat and
press the high limit safety
cut-out reset button.
Press the reset button.
ment or flanged immersion
heater.
Limit the maximum tem-
perature of the indirect
coil.
Clean the valve seat.
1
WARNING Electrocution
Before any work on the appliance, disconnect all poles
from the power supply.
f
f
removed.
pipe
f
sure that the components are electrically isolated from the
flange.
FCR 28 | FCR 18 | 19