Grasslin thermio essential RecUno/2 Bedienungsanleitung Seite 42

Installing the housing base
Fig. 4: Aligning the housing base on the wall mounting housing (the screw (Fig. 4/1) at top)
10. Align the housing base on the wall mounting housing with the screw (Fig. 4/1) at the top.
11. Attach the housing base of the device to the wall mounting housing with the screws (3 x 20 mm)
(Fig. 2).
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