Installation Precautions
This description does not address to all possible cases. For new requirement and query, please
consult the regional sales center of Haier Air Conditioner General Co., Ltd.
This instruction manual must be read carefully before beginning of installation, improper ins-
tallation may cause accidents and thus bring about machine damage and personal casualty.
Installing tools
1. Screw driver 6. Pipe cutter 10. Leakage detector or soap water
2. Hacksaw 7. Pipe expander 11. Measuring tape
3. Driller of 70mm diameter 8. Knife 12. Scraper
4. Spanner (diameter 17, 27mm) 9. Pinchers 13. Refrigeration oil
5. Spanner (14, 17, 19, 27mm)
22
! Attention
! Warning
Indoor unit
1. Select suitable places the outlet air can be sent to the
entire room, and convenient to lay out the connection
pipe, connection wire and the drainage pipe to outdoor.
2. The ceiling structure must be strong enough to support
the unit weight.
3. The connecting pipe, drain pipe and connection wire
shall be able to go though the building wall to connect
between the indoor and outdoor units.
4. The connecting pipe between the indoor and outdoor
units as well as the drain pipe shall be as short as possible. (See Figure 1)
5. If its necessary to adjust the filling amount of the refrigerant, please refer to the installation
manual attached with the outdoor unit.
6. The connecting flange should be provided by the user himself.
7. The indoor unit have 2 drainage outlet, one outlet be jamedwith rubber cap, during installation
only use another outlet (In/Out liquid pipe side). When necessary, use the two outlet at the
same time.
8. Not place the TV., equipment, facility, piano etc, expensive goods below the AC, prevent the
water dropping down from the AC and lead to damage to the goods.
The power supply shall be connected from the outdoor side. (For models with electric-aided
heating function, the power supply to the indoor unit shall be connected at the indoor side
The power cord size is 3 G(1.0-1.5)mm
2
, type of H05RN-F).
A separate power circuit shall be supplied and connected by a qualified electrician according
to the wiring rules specified in the corresponding national standard.
A current leakage breaker must be installed.
The connection method of power cord is
" Y " type. If the power flexible cord is damaged, it
shall be replaced by the manufacturer or its service department or similar qualified technician
so as to avoid risks.
Power cord plug: L should be connected to the live wire, N should be connected to the neutral
wire and to the ground wire.
Connection wire size: 3 G (1.0-1.5) mm
2
, type of H05RN-F.
Signal transmission wire size:H05RN-F 2 x (0.75-1.5) mm
2
(shielded wire).
Power cord, connection wire and signal wire shall be provided by the user.
Electrical requirements
Fig 1
Summary of Contents for AE072FCAKA
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