Connecting The Condensate Drain Hose - STIEBEL ELTRON LWZ 130 Bedienung Und Installation

INsTALLATIoN
Installation

10.2 Connecting the condensate drain hose

Note
A condensate drain hose must not be connected in the
case of appliances with an enthalpy heat exchanger.
Material losses
!
The weight of the condensate drain hose and condensate
pump must not exert a leverage effect on the appliance
condensate drain connection. This could cause the con-
densate drain connection to leak or break off.
f Secure the condensate drain hose, e.g. to the ceiling. f
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 %. Ensure
the appliance is level after installation.
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
Prevent air from being drawn in through the condensate
drain.
f Install the condensate drain hose in such a way as to f
create a siphon with a water trap height of at least
60 mm.
f Before connecting the condensate drain hose to the appli- f
ance, pour water into the siphon.
f Push a condensate drain hose onto the condensate drain f
connection.
f Prevent the condensate drain hose from slipping off the con- f
densate drain connection, e.g. with a cable tie.
10.2.1 Optional : Condensate pump
Standard delivery
- Pump assembly : The pump assembly consists of a pump
module and a float module that are already connected elec-
trically and to a condensate hose in their delivered condition.
- Vent hose
- Hose bend for the connection between appliance and float
module.
- 3 cable ties
40 | LWZ 130
Installation
f Flush the condensate pan with water so that no impurities f
(e.g. metal swarf or EPS beads) block the condensate pump.
f Hook the condensate pump assembly onto the hooks provid- f
ed on the long side of the appliance.
1
2
3
1 Vent hose
2 Hose bend
3 Vent hose
f Push the supplied hose bend onto the appliance condensate f
drain connection. Secure the hose bend with a cable tie.
f Push the other end of the hose bend onto the connection on f
the float module. Secure the hose bend with a cable tie.
f Connect the supplied vent hose to the float module. The con- f
nection on the float module is above the condensate outlet.
f Undo the cable tie that has sealed the vent hose which comes f
out of the appliance.
f Push the vent hoses into one another. f
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