Haier HSU-18H03 User Manual - Page 5

Indoor unit When connecting the cable before installing the indoor unit Insert the cable from the back side of the unit, then pull it out on the front side. Loosen the screws and insert the cable ends fully into terminal block, then tighten the screws. Pull the cable slightly to make sure the cables have been properly inserted and tightened. After the cable connection, never fail to fasten the connected cable with the wiring cover. Note: When connecting the cable, confirm the terminal number of indoor and outdoor units carefully. If wiring is not correct, proper operation can not be carried out and will cause defect. 1. If the supply cord is damaged, it must be replaced by the manufacturer or its service agent or a similar qualified person. The type of power cable is H05/07 RH-F or 245IEC57(YZW).The type of connecting wire is H05/07RN-F or 245IEC57(YZW). 2. If the fuse on PC board is broken please change it with the type of T. 3.15A/250V. 3. The wiring method should be in line with the local wiring standard. 4. After installation, the power plug should be easily reached. 5. A breaker should be incorporated into fixed wiring. The breaker should be all-pole switch and the distance between its two contacts should be not less than 3mm. N LN POWER PLUG L {N Indoor unit G Outdoor unit Connecting wiring: 4G1.0mm2 Power cable: 3G2.5mm2 5.Easily-demount cleaning of indoor unit 1.Top inlet can be taken down Open the inlet grille, press the claw of the clip on the unit,then take down the top inlet.(according to figure 1) 2.Horizontal flap can be taken down Overturn the horizontal flap, press the claw of the clip ,then take down horizontal flap.(according to figure 2) 3.Vertical louvers can be taken down After taking down horizontal flap.vertical louvers are appeared, draw the middle louver,and take down the horizontal louvers . (according to figure 3) 5 claw of the clip Figure 1 Daff Figure 2 Figure 3