OPERATING AND INSTALLATION MANUAL SURFACE-MOUNTED UNIT LG 100 AP
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The optional plastic pipe NW125 with a length of 1 metre must be shortened so that it complies with the wall thickness. If the total
wall thickness is more than 50 cm, two plastic pipes have to be used. The outdoor air and exhaust air ducts must be mounted with a
slight slope towards the outside.
Afterwards, drill the corresponding holes using a 142 mm size core drill and insert the dowels for fitting the surface-mounted housing.
16.2. Interior work
16.2.1. Assembling the outdoor air and exhaust air connections
Insulate plastic pipes and shorten them flush with the wall
Mount the conduit
Foam using assembly foam
Draw the cable
B
The cable must have a minimum excess length of 50 cm.
B
The pipes must be insulated against the formation of condensation water using self-adhesive, closed-cell foam
(e.g. synthetic rubber) and then foam them circumferentially.
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