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Haier HSU-12LEA13-M Service Manual

Summary of HSU-12LEA13-M

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    Warning do not repair the electrical components with wet hands. Working on the equipment with wet hands can cause an electrical shock. Do not clean the air conditioner by splashing water. Washing the unit with water can cause an electrical shock. Be sure to provide the grounding when repairing the e...

  • Page 6

    Warning be sure to use an exclusive power circuit for the equipment, and follow the technical standards related to the electrical equipment, the internal wiring regulations and the instruction manual for installation when conducting electrical work. Insufficient power circuit capacity and improper e...

  • Page 7

    2.1.3 inspection after repair warning check to make sure that the power cable plug is not dirty or loose, then insert the plug into a power outlet all the way. If the plug has dust or loose connection, it can cause an electrical shock or fire. If the power cable and lead wires have scratches or dete...

  • Page 8

    2.1.4 using icons icons are used to attract the attention of the reader to specific information. The meaning of each icon is described in the table below: 2.1.5 using icons list icon type of information description note: note a “note” provides information that is not indispensable, but may neverthel...

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    74 3.4150 3.1072 2.8237 -2.82 2.60 75 3.2993 2.9987 2.7222 -2.87 2.64 76 3.1881 2.8946 2.6249 -2.92 2.68 77 3.0812 2.7946 2.5316 -2.97 2.73 78 2.9785 2.6986 2.4420 -3.02 2.77 79 2.8796 2.6063 2.3560 -3.07 2.81 80 2.7845 2.5176 2.2735 -3.12 2.86 81 2.6931 2.4324 2.1943 -3.17 2.90 82 2.6050 2.3505 2.1...

  • Page 19

    119 0.8495 0.7404 0.6445 -5.30 4.66 120 0.8263 0.7196 0.6258 -5.36 4.71 pipe sensor r25 =10k ȍ±3% ć b25 /50 =3700k±3% ć ć temp.(( ć)) max.(k ȍ) normal(kȍ) min.(kȍ) tolerance( ć) -30 165.2170 147.9497 132.3678 -1.94 1.75 -29 155.5754 139.5600 125.0806 -1.93 1.74 -28 146.5609 131.7022 118.2434 -1.91 1...

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    6. System configuration 6.1 system configuration after the installation and test operation of the room air conditioner have been completed, it should be operated and handled as described below. Every user would like to know the correct method of operation of the room air conditioner, to check if it ...

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  • Page 29

    'rphvwlf$lu&rqglwlrqhu cautions warning please call sales/service shop for the installation. Do not attempt to install the air conditioner by yourself because improper works may cause electric shock, fire, water leakage. Connect the earth cable. Earthing warning when abnormality such as burnt-small ...

  • Page 30

    'rphvwlf$lu&rqglwlrqhu trouble shooting before asking for service, check the following first. Normal performance inspection noise is heard phenomenon cause or check points the system does not restart immediately. Smells are generated. Mist or steam are blown out. Multiple check poor cooling applicat...

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    45 'rphvwlf$lu&rqglwlrqhu selection of pipe to this unit, both liquid and gas pipes shall be insulated as they become iow temperature in operation. Use optional parts for piping set or pipes covered with equivalent insulation material. 1.Fitting of the mounting plate and positioning of the wall hole...

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