28Settlement of outdoor unitAnchor the outdoor unit witha bolt and nut φ10 or φ8 tightlyand horizontally on a concreteor rigid mount.Fig.52Install the outdoor unit on a rigid base toprevent increasing noise level and vibration.Determine the air outlet direction where thedischarged air is not blocked. In the case thatthe installation place is exposed to strong windsuch as a seaside, make sure the fan operatingproperly by putting the unit lengthwise along thewall or using a dust or shield plates.Specially in windy area, install the unit to prev-ent the admission of wind. If need suspendinginstallation, the installation bracket shouldaccord with technique requirement in theinstallation bracket diagram.The installation wall should be solid brick,concrete or the same intensity construction, oractions to reinforce, damping supporting shouldbe taken. The connection between bracket andwall, bracket and the air conditioner should befirm, stable and reliable.Be sure there is no obstacle which blockradiating air.StrongwindFig.51Outdoor unit installationOutdoor installation precautionINSTALLATION INSTRUCTIONS530560290335624 366590 333760x590x285845x700x320900x860x315990x965x345Outdoor unit dimensionmm(L1xHxW1) L2(mm) W2(mm)Mounting dimensions