STIEBEL ELTRON WPL 09 ICS classic - Connection with Air Routing Accessory; LSWP 315 AWG Set; 13 Routing the Air Hoses

INSTALLATION
Routing the air hoses
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1.
2.
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 Position the programming unit from the front in the designer
fascia.
 Keep hold of the programming unit as you push the retaining
frame onto it from behind.
1.
2.
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 Connect the connecting cable to the programming unit.
Ensure that it is connected correctly. The cable must face up-
wards and the numbers must be visible.
 Push the front panel onto the locking tabs until it audibly
clicks home.
 Secure the front fascia at the bottom with two screws and
two serrated washers.
13. Routing the air hoses
Note
In the case of heat pumps installed indoors, if a blower
door test to EN13829 is to be carried out, apply Proce-
dure B (checking the building envelope). This involves
closing or sealing off all apertures which are purposely
provided in the building envelope before the air hoses
are installed.
 Seal off the wall outlets for the blower door test.
Note
Air hoses guide the intake air to the appliance and route
the discharge air from the appliance to the outside. The
air hoses are highly flexible, thermally insulated and
self-extinguishing in the case of fire.
The overall length of hoses on the air intake and discharge sides
must not exceed 8m in total.
 Never incorporate more than four 90° bends. The radius of
the bends must be at least 170mm, relative to the centre of
the hose.
 Secure the air hose at intervals of approx. every1m to pre-
vent it from sagging.
13.1 Connection with air routing accessory
LSWP315AWGSet
 If the air hose is too long for the installation situation, you
may need to trim it. Observe the air routing accessory instal-
lation instructions.
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Note
Do not use any tools for the knurled screws.
 Tighten the screws by hand.
 Fit a hose end with a prefitted quick-fit adaptor to the air
intake of the appliance. Use three knurled screws and a hex-
agon screw for this.
 Fit a hose end with a prefitted quick-fit adaptor to the air
discharge of the appliance. Use three knurled screws and a
hexagon screw for this.
 Fit the other hose ends with prefitted quick-fit adaptors to
the wall outlet.
WPL09IKCSclassic | WPL17IKCSclassic
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 Seal the air intake and discharge that have not been used
with dummy covers.