Haier AB142ACBEA User Manual - Page 30

Installation Procedure 4. Installation of inlet grill and cover plate (1) Installation of inlet grill Install in reversed order of "Prepare ornament pandl". Inlet grill can be adjusted into four directions by turning inlet grill. Inlet grill position can be adjusted as per customers request. When installing inlet grill, take care not to twist wiring of swing flap motor. (2) Install cover plate on the corner 1 As shown in Fig. 11 tie the cover plate onto the bolt on ornament plate. 2 Install cover plate onto ornament plate. (Refer to Fig. 12) Fig. 11 Slide all five hold rings to let them drop in holes on ornament plate, Fig. 12 Pay special care to the following and check after installation Item to the checked Is indoor unit firmly installed? Is gas leakage check performed? Is unit properly insulated? Is water drainage smooth? Is power voltage meet that stipulated on the nameplate? Is wiring and piping correctly arranged? Is unit safely grounded? Is wire size correct? Are there any obstacles on air inlet and outlet grill of indoor and outdoor unit? Is record made for piping length and refrigerant charging amount? Unproper installation may cause Unit might fall down, make vibration or noise. This may lead to gas shortage. Dew or water drop may occur. Dew or water drop may occur. Problem may occur or parts got burned. Problem may occur or parts got burned. There might be a danger of electric shock. Problem may occur or parts got burned. This may cause poor cooling. Check It is hard to control refrigerant charging amount. ATTENTION: after finishing installation,confirm no refrigerant leakage. 28