Haier AE072FCBKA Operation And Installation Manual

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Haier AE072FCBKA Operation And Installation Manual Manual pdf 8 page image

Trouble ShootingONOFFDuring DRY operation, there is no airsent out or fan speed cant be changed.In HEAT mode, the outdoor unitgenerates water or steam.This occurs during removal of the frost(in defrosting operation) on the radiatorof outdoor unit.Defrost operationIn HEAT mode, the indoor fan stillkeeps running even the unit operationstops.After the unit stops, the indoor fan willcontinue to run for a while to eliminateresidual heat.Before asking for after-service to an authorized service center, please check your airconditioner for the following itemsThe system couldn't startIs power on/off switched on?The power on/off switch isnot at position of "ON".Is the power supply linenormal?Is current leakage breakertriggered?Please do immediatelycut off power supply andcontact the authorizedservice center.Powerfailure?7 12Installation ProcedureAfter selecting the unit installation location, proceed the following steps:1. Drill a hole in the wall and insert the connecting pipe and wire through a PVC wall-through tubepurchased locally. The wall hole shall be with a outward down slope of at least 1/100. (SeeFigure 2)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. If the base is not firm, it will causenoise, vibration or pipe broken and refrigerant leakage (see Figure 6).4. Support the unit firmly.5. Change the form of the connection pipe, connectionwire and drain pipe so that they can gothrough the wall hole easily.Figure showing installation dimensions: (unit:mm)cafgbehdiFig 2Type a b c d e f g h6488046157704504502252255555100100125125225225R22:Series 09i674828112410991064 450 225 55 100125225Series 12-14R407C:Series 18-2412491215 225 22555 100 1383500 225 22555 100 640R22:Series 07R22:Series 24465450440 125125R22:Series 09-21R407C:Series 07-24R22:Series 07 R22:Series 24R407C:Series 07-09R22:Series 18-211.For electrical heating unit, the air outlet not allowed directly connecting with canvasetc. easy catching fire goods.2.This series' indoor unit are all low static pressure(30 Pa external static pressure ).3.An access port must be provided during installation of indoor unit for maintenance.NotesWhen installing the ceiling concealed type indoor unit, a specially designed return airbellows shall be installed, as shown in Figure 3, Figure 4.AInstalling building roofCeilingAir supply Air outlet ductUnitReturn airReturn air bellowsFigure 3*0.5m(0Pa)or*5m(30Pa)ahbCfeidahbcfeid

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