Fitting The Front Panel; Electrical Connection - STIEBEL ELTRON LWZ 180 Bedienung Und Installation

INsTALLATIoN
Installation
10.4.4 Silencer
f Install a silencer in both the supply air duct and the extract
air duct. Install these silencers as close as possible to the ap-
pliance, so that noise is suppressed at an early stage.
We recommend installing additional silencers if required to avoid
sound transmission.
If a room with a high noise level needs to be ventilated, install
additional silencers upstream of this room to reduce sound trans-
mission to the neighbouring rooms.
Aspects such as carried voices and impact sound must also be
taken into consideration in the case of ducts embedded in con-
crete. Carried voices should be avoided by designing the duct with
separate branches to the vents. If necessary, insulate the supply air
ducts, e.g. if they are mounted outside the insulated wall panel.
10.4.5 Overflow apertures
Living rooms and bedrooms are only supplied with air. Air is only
extracted from rooms where odours and moisture are generated.
Ensure an unimpeded overflow and consequently air balancing.
Install ventilation grilles in internal doors or walls, or enlarge the
air gap beneath the door to ≥ 8 mm.
10.4.6 Cleaning apertures
f Fit cleaning apertures when installing the air ducts, so
that the air ducts can be inspected and cleaned at regular
intervals.
10.4.7 Supply and extract air vents
Supply and extract air vents for the living space are available for
wall or ceiling mounting.
When venting the kitchen, ensure that the extract air vent is fitted
as far as possible from the cooker.

10.5 Fitting the front panel

f Push the plug on the cable leading to the programming unit
into the appliance.
f Hook the front panel into the hooks provided at the front of
the appliance.
f At the upper edge of the front panel, screw in the two screws
for securing the front panel to the appliance.
f Fit the fascia.
42 | LWZ 180 / L WZ 280 / LWZ 180 Enthalpie / LWZ 280 Enthalpie

10.6 Electrical connection

WARNING Electrocution
Carry out all electrical connection and installation work
in accordance with national and regional regulations.
Use the plug on the power cable to connect the appliance to a
standard socket.
Take the power consumption of the preheating coil into consid-
eration.
10.6.1 Safety equipment for stove/fireplace operation
f Install the safety equipment in such a way that it interrupts
the appliance power supply when required.
10.6.2 Connections in the control panel (safety extra low
voltage)
f Undo the four screws from the control panel cover.
Note
After completing your work, screw the cover back onto
the control panel.
f Carefully lift up the control panel cover. The terminal block,
from which cables lead into the appliance, is suspended from
the underside of the cover.
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