Haier AB242ACBEA Service Manual
Also see for AB242ACBEA: Service manualManuel d'utilisationOperation and installation manual
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Contents
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4) The wire control organ displays the alarm signal with “E2”“E2” means indoor piping temperature sensor is abnormalthe alarm signal of wirecontrol organ is E2replacing the sensorif the resistance ofthe sensor is rightNYamend the positionof sensorNbeginingif the position of pipingTemp.sensor is rightFigure 7-6Notation: The resistance of piping temperature sensor is 10K 8) The wire control organ displays the alarm signal with “E8”“E8” means malfunction of communication between control panel and indoor unitsif the potrs A and B,orC and D are shortreplacing the wirecontrol organconnect thewire correctlyif the four ports on wire controlconnected correspondingwith the port on PCB of indoor unitif the ports:A,B,C andD are connected wellif the wire control organ canmatches the PCB of indoor unitsbeginingconnect thewire correctlyconnect thewire correctlyNYYYNNNFigure 7-7-54- |
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