Daikin RX20JV1B Installation Manual

Also see for RX20JV1B: Service manual Service manual

Contents

Daikin RX20JV1B Installation Manual Manual pdf 5 page image

3 nEnglishOutdoor Unit Installation DrawingsCAUTIONSet the piping length from1.5m to 15m.Wrap the insulation pipe withthe finishing tape from bottomto top.In sites with poor drainage, useblock bases for outdoor unit.Adjust foot height until the unitis leveled. Otherwise, waterleakage or pooling of water mayoccur.Where there is a danger of the unitfalling, use foot bolts, or wires.Allow space for pipingand electrical servicing.250mm from wallunit: mmO.D. 9.5mmGas pipeLiquid pipe O.D. 6.4mm20g/mMax. allowable length12m15mMax. allowable heightAdditional refrigerantrequired for refrigerantpipe exceeding10m in length.* Be sure to add the proper amount of additional refrigerant.Failure to do so may result in reduced perfomance.* The suggested shortest pipe length is 1.5m, in order to avoidnoise from the outdoor unit and vibration.(Mechanical noise and vibration may occur depending on howthe unit is installed and the environment in which it is used.)1.5mMin. allowable length470(Foot bolt-hole centres) (From unit’s side)96Foot bolt-holecentres300How to remove the stopvalve cover.Remove the screw on thestop valve cover.Slide the lid downwardto remove it.How to attach the stopvalve cover.Insert the upper part ofthe stop valve cover into theoutdoor unit to install.Tighten the screws.Stop valve cover*