Zehnder Rittling ComfoAir 70, Руководство по эксплуатации и сборке

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3.2.4 Installation of the Main Device
1. Screw the wall bracket initially loose to the inner wall and observe that the power cable leads to the
left or the right under core hole through the provided bore. Let this cable be visible from the bore as
long as it can be later connected with the control boards. During the execution by the left bore, 30
cm cable length must be left protruding and at least 50 cm while using the bore right next to the core
hole. Detailed information can be found in chapter
Electrical Connections .
Check in advance the required load capacity of the respective fixing surface (dead load of
ComfoAir 70 is 22 kg) and the secured fixing option by means of sufficiently long dowel and
screws. Assembly material is to be seen only as a suggestion. The customer/ assemble is
responsible for a secure assembly.
If required, reduce the EPP-tube to the length of wall-installation tube or the wall thickness so
that it also flushes with the facade. We thereby recommend separating the upper and the
lower half’s in two sections each on the basis of the separation of the EPP-tube and then
separate the cleared separating web. A simple Cuttermesser would, for example, not bring
you to the middle separating web and there are risks to settle these then.
2. Spray silicon spray on the inner side of the wall-installation tube so that the device can be possibly
easily launched.
3. Move the main device according to the below image to the wall-installation tube and connect the
network cable with the control boards (refer to chapter Electrical Connections ).
4. Before inserting the main device completely, connect the cable of the control unit with the control
(refer to chapter
Electrical Connections ).
5. Move the main device till the stop in the wall-installation tube.