ENGLISH-20Installing the unitOutdoor unit installationThe outdoor unit must be installed on a rigid and stable base to avoid any increase in the noise level and vibration,particularly if the outdoor unit is to be installed in a location exposed to strong winds or at a height, the unit must be fixed toan appropriate support(wall or ground)ff Fix the outdoor unit with anchor bolts• The anchor bolt must be 20mm or higher from the basesurfaceNOTE• When tightening the anchor bolt, tighten the rubber washerto prevent the outdoor unit bolt connection part fromcorroding• Make a drain outlet around the base for outdoor unitdrainage• If the outdoor unit is installed on the roof, you have to checkthe ceiling strength and waterproof the unitCAUTIONOutdoor unit support20mmAnchor boltOutdoorunitBase surfaceOutdoor unitsupportOUTDOOR UNIT INSTALLED ON THE WALL BY RACKff Ensure the wall will be able to suspend the weight of rack and outdoor unit ;ff Install the rack close to the column as much as possible ;ff Install proper grommet in order to reduce noise and residual vibrationtransferred by outdoor unit towards wallWhen installing air guide duct• Check and make sure that screws do not damage the copper pipe• Secure air guide duct on guard fanCAUTIONSoft rubber designed to cut offvibration from rack to wall (notsupplied with product)Designed tocut off residualvibration fromoutdoor unit torack (not suppliedwith product)(Unit : mm)660880013043463Anchor bolt hole