Haier 1U71S2SG1FA Service Manual

Also see for 1U71S2SG1FA: Installation manual Service manual Installation manual

Contents

49Selecting the Mounting Position to Install the Indoor UnitsAfter Selecting The Unit Installation Location, Proceed The Following Steps:Installation DimensionIndoor Unit Dimensions (Unit:mm)• Select suitable places where the outlet air can be sent to the entire room, andconvenient to lay out the connection pipe, connection wire and the drainage pipe tooutdoor.• The ceiling structure must be strong enough to support the unit weight.• The connecting pipe, drain pipe and connection wire shall be able to go though the buildingwall to connect between the indoor and outdoor units.• The connecting pipe between the indoor and outdoor units as well as the drain pipe shallbe as short as possible.• If it is necessary to adjust the filling amount of the refrigerant, please refer to the installationmanual attached with the outdoor unit.• The connecting flange should be provided by the user himself.• The indoor unit has two water outlets one of which is obstructed at the factory (with arubber cap).• Only the outlet not obstructed (liquid inlet and outlet side) will be generally used duringinstallation. If applicable, both the outlets should be used together.• An access port must be provided during installation of indoor unit for maintenance.1. Drill a hole in the wall and insert the connecting pipe and wire through a PVC wall-throughtube purchased locally. The wall hole shall be with a outward down slope of at least 1/100.2. Before drilling check that there is no pipe or reinforcing bar just behind the drilling position.drilling shall avoid at positions with electric wire or pipe.3. Mount the unit on a strong and horizontal building roof. f the base is not firm, it will causenoise, vibration or leakage.4. Support the unit firmly.5. Change the form of the connection pipe, connection wire and drain pipe so that they can gothrough the wall hole easily.Unit Model A B C D E F G H IAD25S2SS1FA AD35S2SS1FAAD25S2SS2FA AD35S2SS2FA 420 892 370 850 185 640 90 760 152AD50S2SS1FA AD50S2SS2FAAD71S2SS1FA AD71S2SS2FA 420 1212 370 1170 185 960 90 1080 152AD25S2SS1FAAD50S2SS1FAAD35S2SS2FAAD71S2SS1FAAD35S2SS1FAAD25S2SS2FAAD50S2SS2FAAD71S2SS2FAAD25S2SS1FAAD50S2SS1FAAD35S2SS2FAAD71S2SS1FAAD35S2SS1FAAD25S2SS2FAAD50S2SS2FAAD71S2SS2FA