Mounting The Appliance; Connecting The Condensate Drain Hose - STIEBEL ELTRON LWF AP 1.5 Bedienung Und Installation

INSTALLATIoN
Installation
8.3.2 Fitting the profile rails to the appliance
f Remove the film protecting the adhesive tape on the
straight profile rails.
Ceiling mounting
f Affix the profile rails to the appliance at the pre-marked
points.
f Screw the profile rails to the appliance using the supplied
insulation material screws.
Wall mounting
f Affix the profile rails to the appliance at the pre-marked
points.
f Screw the profile rails to the appliance using the supplied
insulation material screws.

8.4 Mounting the appliance

Material losses
!
When the appliance is hooked in on one side, sudden
dropping of the appliance on the side that has not yet
been hooked in can cause damage to the mounting
system, appliance or ceiling structure.
f Lift the appliance into position below the ceiling and slide
the profile rails inside each other.
once hooked in, the appliance can still be moved a few mil-
limetres sideways. When properly installed, the bent ends of
the profile rails prevent sideways slippage.
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8.5 Connecting the condensate drain hose

Material losses
!
To ensure that condensate drains correctly, always lay
the condensate drain hose without any kinks. Lay the
condensate drain hose with a fall of at least 10 %. The
appliance must be installed horizontally.
The drain pipe may only contain one siphon. The con-
densate must be able to drain freely downstream of
the siphon. The condensate must drain away via the
domestic sewer system. The pipes must not rise in the
domestic sewer system downstream of the siphon.
The condensate drain must be free from the risk of
frost.
Note
To ensure the unit is airtight, there may be no inter-
ruption in the condensate drain between the unit and
the trap. Use the supplied condensate drain hose and
mounting bend.
Material losses
!
If there is no trap or unobstructed condensate drain in-
stalled, odours, corrosion and secondary air noise may
occur. Condensate may leak out and cause damage.
f Install the condensate drain correctly, in accord-
ance with these instructions.
Connect the thinner end of the condensate drain hose to the
appliance.
f Use the mounting bend included in the standard delivery
to install the condensate drain hose in such a way as to
create a siphon with a water trap height of at least 80 mm.
f Before connecting the condensate drain hose to the appli-
ance, pour water into the siphon.
1
1 Hose clip
LWF AP 1.5