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Align the mounted appliance by undoing the fixing toggle,
aligning the power supply and back panel, and then re-tight-
ening the fixing toggle. If the back panel does not sit flush
against the wall, you can secure the appliance at the bottom
with an additional screw.
!
Material losses
The cover plate of the lower back panel section must not
bend when installed.
11.1 Installing the mini wireless remote control
You can attach the mini wireless remote control to the wall using
the wall retainer.
Secure the wall retainer to the wall using the adhesive pad
provided or a suitable countersunk screw (∅3mm or less).
12. Commissioning
12.1 Initial start-up
≥ 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).
In the DHEConnect18/21/24 and DHETouch18/21/24 appliances,
the medium connected load (21kW) is factory preset.