INSTALLATION
Commissioning
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10. Commissioning
10.1 Changing the connected load via the jumper
slot
If you select a connected load other than the factory setting for
the appliance, you will need to reposition the jumper.
1
2
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Install the jumper in the required position on the "Pmax" pin
strip.
Jumper position Connected load
Connected load
1 @ 220V 6.0kW 10.0kW
@ 230V 6.6kW 11.0kW
2
@ 220V 8.0kW 12.0kW
@ 230V 8.7kW 13.1kW
No jumper
@ 220V 6.0kW 10.0kW
@ 230V 6.6kW 11.0kW
10.2 Initial start-up
Tick the selected connected load on the type plate. Use a
ballpoint pen to do this.
≥ 60 s
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Open and close all connected draw-off valves several times,
until all air has been purged from the pipework and the
appliance.
Carry out a tightness check.
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Activate the safety switch by firmly pressing the reset button
(the appliance is delivered with the safety switch disabled).
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Hook the appliance cover into the appliance back panel at the
top rear. Pivot the appliance cover downwards. Check that
the appliance cover is securely seated both top and bottom.
Secure the appliance cover with the screw.
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Switch on the power supply.
10.2.1 Appliance handover
Explain the appliance function to users and familiarise them
with how it works.
Make the user aware of potential dangers, especially the risk
of scalding.
Hand over the instructions.
10.3 Recommissioning
!
Material losses
To ensure that the bare wire heating system is not dam-
aged following an interruption to the water supply, the
appliance must be restarted by taking the following steps.
Disconnect the appliance from the power supply by
removing the fuses/tripping the MCBs.
Open the tap for at least one minute until the appli-
ance and its upstream cold water inlet line are free
of air.
Switch the power back ON.
11. Appliance shutdown
Isolate all poles of the appliance from the power supply.
Drain the appliance (see chapter "Maintenance/ Draining the
appliance").
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