Daikin 4MXL36TVJU Installation Manual

Also see for 4MXL36TVJU: Service manual Service Manual Removal Procedure

Contents

Daikin 4MXL36TVJU Installation Manual Manual pdf 5 page image

4■EnglishPrecautions on Installation• Check the strength and level of the installation surface so that the unit does not causeany operating vibrations or noise after installation.• Fix the unit in place securely using foundation bolts, as in the figure. (Prepare 4 sets of1/2 inch (M12) foundation bolts, nuts and washers; all sold separately.)• It is best to screw in the foundation bolts until their ends are 3/4 inch (20mm) from thefoundation surface.3/4”(20mm)Outdoor Unit Installation DiagramCAUTION• Do not connect the embedded branch piping and the outdoor unit when only carrying out piping work without connecting theindoor unit in order to add another indoor unit later.Make sure no dirt or moisture gets into either side of the embedded branch piping.Refer to “4. Refrigerant piping” on page 9 for details.• It is not possible to have only 1 indoor unit connected. Be sure to connect at least 2 or more indoor units.9-13/16 (250) from wallAllow space for pipingand electrical servicing.If there is a danger of the unitfalling or overturning, fix the unitwith foundation bolts, or withwire or other means.In sites with poor drainage, useblock bases for the outdoor unit.Adjust foot height until the unit islevel. Otherwise, water leakageor pooling of water may occur.Also insulate the connection on the outdoor unit.Use tape or insulating material on all connections to prevent airfrom getting in between the copper piping and the insulationtube.Be sure to do this if the outdoor unit is installed at a higherelevation than are any of the indoor units connected to it.Right side plate19-1/4 (488)(Foot bolt-holecenters)(Foot bolt-hole centers)29-1/8 (740)Allow 11-13/16” (300mm) of workspace below the ceiling surface.Clamping materialInsulation tubeRight side plateTapeunit : inch (mm)Top plateRefrigerant piping must be protected from physicaldamage.Install a plastic cover or equivalent.Wrap the insulation pipewith finishing tape frombottom to top.7-1/16 (180)Shield coverEnglish