User manual HAIER HFU-12H03-R1

[. . . ] In no case should children be allowed to sit on the outdoor unit. The appliance is not intended for use by young children or infirm persons without supervision. Young children should be supervised to ensure that they do not play with the applience. [. . . ] Place where cool and warm air could be delivered evently to every corner of the room. Place near power supply socket. Leave enough space around the unit. Place , robust not causing vibration, where the body can be supported sufficiently. To prevent interference, place it at least 1m away from other electric machines, such as TV set, radio. Installation According to the dimension of the Figure 2 shown nail two cement steel nails on the wall. keep 2~3mm out . then hang the back of the unit on them. There must be no gap between the indoor unit and wall. Remove the front panel, then use two fastening screws to fix the unit on the floor. As Figure 3 shown. Once refrigerant piping and drain piping connections are complete, fill the gap of the through hole with putty. Attach the front panel and front grille in their orginal positions once all connections are complete. Figure . 2 Figure . 3 ha et n1 0c m 617 Installation of outdoor unit selection of installation place Place strong enough to support the unit and will not cause vibration and noise. Place where discharged wind and noise doesnt cause a nuisance to the neighbors. Place where is less affected by rain or direct sunlight and is sufficiently ventilated, or to install a shield. Place with enough space for smooth air flow. mo re tha n1 0c m mo r mo re tha n1 0c m mo r ha et n6 0c m Figure . 4 24 Installation Manual of Room Air Conditioner 3. Piping connection Connecting method Apply refrigerant oil at half union and flare nut. To bent a pipe, give the roundness as large as possible not to crash the pipe. When connecting pipe, hold the pipe center to center then screw nut on by hand, refer to Fig. Be careful not to let foreign matters, such as sands enter the pipe. Forced fastening without careful centering may damage the threads and cause a leakage of gas. Pipe Diameter ( ) Fastening Torque 18N. m 50N. m Liquid Side 6. 35mm(1/4") Gas Side 12. 7mm(1/ 2") Piping connection of the indoor unit 1. Arrangement of piping and drainage pipe Remove the cover before working. Cut away, with a hammer or a saw, the lid for piping according to piping direction. insulation material Copper tube Connecting electric cable for indoor and outdoor unit Drain hose According to the piping method, connect the piping on indoor unit with union of connection pipe. Arrange the piping as per the wall hole and bind drain hose connecting electric cable and piping together with polyethylene tape. [. . . ] Indoor unit Terminal block Wire clip Wire loop Guounding Screw White Black Yellow/Green Red Outdoor unit power Wiring of outdoor unit Insert the cable from inside the wall hole where piping already exist. Loose terminal screw and insert cable end fully into terminal block, then tighten it Pull the cable gently to make sure it is tight. Note: When connecting indoor and outdoor wire, check the number on indoor and outdoor terminal blocks. [. . . ]