Home » Haier Manuals » Air Conditioners » Haier AB072FDAHA » Manual Viewer

Haier AB072FDAHA User Manual

Haier AB072FDAHA Manual

View all Haier AB072FDAHA manuals

Add to My Manuals
Save this manual to your list of manuals

Haier AB072FDAHA manual content summary:

Haier AB072FDAHA | User Manual - Page 1
Network Cassette Type Air Conditioner Indoor Unit INSTALLATION MANUAL AB072FDAHA AB092FDAHA AB122FDAHA AB162FDAHA AB182FDAHA AB242FDAHA AB282FDAHA AB072FDBHA AB092FDBHA AB122FDBHA AB162FDBHA AB182FDBHA AB242FDBHA AB282FDBHA No.0010570459 B Please read this manual carefully before using
Haier AB072FDAHA | User Manual - Page 2
Refrigerant piping 8-9 Electrical wiring & Application control 10-14 Trial operation 15 Troubleshooting 16-17 Panel installation 18-21 Caution Auto Restart function for C-MRV models Haier unit and the other indoor units still work, maybe problems will happen such as freezing at cooling mode and
Haier AB072FDAHA | User Manual - Page 3
the air conditioner to prevent falling. During installation, if refrigerant leakage occurs, ventilation measures must be taken. When refrigerant meets of the drainpipe should be done in accordance with the manual instructions. The drainpipe should be treated for heat isolation. Inappropriate treatment may
Haier AB072FDAHA | User Manual - Page 4
Indoor unit installation 2 19
Haier AB072FDAHA | User Manual - Page 5
Indoor unit installation 18 3
Haier AB072FDAHA | User Manual - Page 6
Indoor unit installation 4 Troubleshooting Fault codes and reason Fault code 0C Phenomenon Running continues power pressure and overload of refrigerant circulation High presure switch circuit, including high pressure switch and overload of refrigerant circulation b5 Running continues Outdoor
Haier AB072FDAHA | User Manual - Page 7
Troubleshooting Confirm and verify When failure occurs, use the remote controller to display indoor unit. Mount the panel after tubing and wiring installation. Please refer to P18-21 of this manual for the panel installation. Before installation, make sure that the positions of the indoor unit and
Haier AB072FDAHA | User Manual - Page 8
of the pipe should be shorter than 20m. If the pipe is long, one support should be set up for every 1.5-2m. Avoid undulation of the pipe. Centralized piping the protection device does not work.) Trial operation Refer to the service manual for the running procedure. When the unit fails to start under
Haier AB072FDAHA | User Manual - Page 9
Electrical wiring & Application control Indoor unit installation 14 7
Haier AB072FDAHA | User Manual - Page 10
size Material Model Pipe size ( mm) Air conditioner used deoxidized phos-copper (TP2) series 072~162 model series 182~282 model Gas side Liquid side 12.70 6.35 15.88 9.52 Refill refrigerant Refer to the installation manual for the refilling of refrigerant. A special meter should be used for
Haier AB072FDAHA | User Manual - Page 11
piping Vacuum evacuation Evacuate from the outdoor cut-off valve with a vacuum pump. Never use encapsulated refrigerant in the outdoor unit for evacuation. Open all the valves Open all the valves of the outdoor unit. Check the gas leaking Check the joints
Haier AB072FDAHA | User Manual - Page 12
be replaced by the manufaturer or its service agent or a similar qualified person. The wiring method should be in line with the local wiring standard. All the cables shall have got the European authentication certificate. The breaker of the air conditioner should be all-pole switch,and the distance