silavent Green Line HRX2 Series, Инструкция по установке и эксплуатации

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LAB939R, Issue 2, July 2014 Page 11
2.5.3 The bypass valve can be fitted directly onto the appliance using the flexible hose and hose
clamps provided or mounted remotely using extra duct. Ensure that the bypass valve cable
will reach the wiring centre.
2.6 Fitting the wiring centre
2.6.1 Remove the cover of the wiring centre by removing the four retaining screws while taking care
not to dislodge any of the cables.
2.6.2 Carefully remove sufficient knock-out panels in the mounting plate to provide access for the
mains supply, switch and external sensor cables.
Either;
2.6.3 Pass the cables through the knock-outs and push the mounting plate firmly against the
mounting surface. Using 2 x M3.5 electrical screws (not supplied) through the upper fixing
holes, attach the mounting plate to the 2 gang metal box or dry-ling box already installed (not
supplied).
Or;
2.6.4 Pass the cables through the knock-outs and push the mounting plate firmly against the
mounting surface. Using the mounting plate as a template, mark the positions for the two
lower fixing holes. Using 2 x 3mm (No.6) round or pan head screws and appropriate anchors
(not supplied), secure the mounting plate.
2.6.5 Make the wiring connections – see section 3.0
2.6.6 Refit the cover.