Haier AU222XFERA User Manual - Page 7

Installation drawings of indoor and outdoor units 1. Do not connected the embedded branch piping and the outdoor unit when only carrying out piping work without connecting the indoor unit in ordor to add another indoor unit later. Make sure no dirt or mositure gets into eigher side of the embedded branch piping. 2.It is impossible to connect the indoor unit for one room only. Be sure to connect at least 2 rooms. More than 5cm More than 10cm Arrangement of piping directions Rear left Left Rear right Right Below Wrap the insulation pipe with the finishing tape from bottom to top. Cut thermal insulation pipe to an appropriate length and wrap it with tape, making sure that no gap is left in the insulation pipe's cut line. more than 10cm more than 10cm Attention must be paid to the rising up of drain hose more than 60cm more than 25cm If there is the danger of the unit falling or overturning, fix the unit with foundation bolts, or with wire or other means. If the location does not have good drainage, place the unit on a level mounting base(or a plastic pedestal). Install the outdoor unit in a level position. Failure to do so may result in water leakage or accumulation. 5