Power Connection; Commissioning; Recommissioning; Settings - Stiebel Eltron FCR 21/60 Utilisation Et Installation

INSTALLATION

Commissioning

9.1

Power connection

WARNING Electrocution
Carry out all electrical connection and installation work
in accordance with relevant regulations.
WARNING Electrocution
The connection to the power supply is only permissible
as a permanent connection in conjunction with the re-
movable cable entry. Ensure that the appliance can be
separated from the power supply by an isolator that dis-
connects all poles with at least 3 mm contact separation.
WARNING Electrocution
Ensure that the appliance is earthed.
Material losses
!
Observe the type plate. The specified voltage must match
the mains voltage.
f Pull off the temperature selector.
f Undo the screws at the bottom of the control panel cover and
remove the cover.
f Select a cable of the cross-sectional area suited to the load
of the appliance. Prepare the power cable, ensuring that the
earth conductor is longer than the other conductors.
f Feed the power cable through the cable entry into the control
panel.
f Connect the required load in accordance with the wiring
diagrams (see chapter "Specification / Wiring diagrams and
connections").
f Fit the control panel cover.
f Push on the temperature selector.
f Appliance type with dual circuit operation: Use a ballpoint
pen to mark the selected connected load and voltage on the
type plate.
f If the power supply utility does not permit rapid heating,
cover the pushbutton using the plastic cap provided.
18 | FCR 21
100
200
10. Commissioning
10.1 Commissioning
f Fill the system with water.
Material losses
!
Boiling dry destroys the thermostat, which must then
be replaced. The high limit safety cut-out must be reset.
Material losses
!
If an indirect coil is installed in the same cylinder, limit
the maximum temperature for this appliance to the maxi-
mum temperature for the flanged immersion heater. This
prevents the high limit safety cut-out of the flanged im-
mersion heater from responding.
Appliance handover
f Explain the appliance function to users and familiarise them
with its operation.
f Make users aware of potential dangers.
f Hand over these instructions.

10.2 Recommissioning

See chapter "Commissioning".

11. Settings

Limiting the temperature selection
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-
ance from the power supply.
f Remove the temperature selector and the control panel
cover.
1
1 Limiter disc
2 Without limiter disc, maximum 82 °C
f You can set the limit to 45 °C or 60 °C by rotating the limiter
disc. After removing the limiter disc, the maximum tempera-
ture can be set.
2
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