STIEBEL ELTRON SH A с 01.03.2009 - Manual (Page 22)

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9.2.5 Connecting the power supply
Danger of electrocution!
Carry out all electrical connection and installation
work in accordance with relevant regulations.
Danger of electrocution!
Connection to the power supply is only possible as a
permanent connection. The appliance must be able
to be separated from the mains power supply by an
isolator that disconnects all poles with at least 3 mm
contact separation.
!
Risk of damage!
Observe the type plate. The specified voltage must
match the mains voltage.
Earth connection.
Ensure that the appliance is earthed.
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» Pull off the temperature selector.
» Undo the screws.
» Remove the bottom cap.
» Pull out the cable grommet at the base while pressing the
snap-in tabs.
» Push the cable grommet over the power cable and snap the cable
grommet back in place.
» Connect the power cable to the mains terminal (see chapter
"Specification / Wiring diagrams and Connections").
» SH A with 1.3 kW / 2.6 kW / 3.9 kW: Tick the selected output on
the type plate. Use a ball point pen for this.
9.2.6 Completing the installation process
» Replace the bottom cap and secure it with screws.
» Replace the temperature selector.
» Connect the safety assembly with the appliance by securing the
pipes to the appliance with screws.
9.3 Alternative installation methods
You can also attach the appliance to existing mounting brackets
or to the ceiling (see chapter "Appliance description / Special
accessories").
10. Commissioning
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» Open the shut-off valve in the cold water line.
» Open a downstream draw-off valve until the appliance is filled
and the pipework is free of air.
» Adjust the flow rate. Be aware of the maximum permissible
flow rate with a fully opened tap (see chapter "Specification /
Specification"). If necessary reduce the flow rate at the butterfly
valve of the safety assembly.
» Turn the temperature selector to maximum temperature.
» Switch the mains power ON.
» Check the function of the appliance.
» Check the function of the safety assembly.
11. Taking the appliance out of use
» Disconnect the appliance from the mains at the MCB/fuse in
the fuse box.
» Draining the appliance. See chapter "Maintenance / Draining
the appliance".
12. Recommissioning
See also chapter "Commissioning".
13. Appliance handover
» Explain the appliance function to users and familiarise them
with its operation.
» Make users aware of potential dangers, especially the risk of
scalding.
» Hand over these instructions.