Gree JKFD5QSR/Na-E - Assembly and Disassembly of Parts

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GREE Air-ccoled Closed Control Unit Service Manual

118

5.2 Assembly and Disassembly of Parts

5.2.1 Compressor

（1）Removal of Compressor

◆Cut off power supply of the unit;

◆Reclaim the refrigerant;

◆Remove suction and discharge pipes of compressor

◆Remove power line of compressor

◆Remove retaining bolt of compressor

◆Remove compressor

（2）Assemble compressor

◆ Place the compressor;

◆Screw the retaining bolt of compressor;

◆Assemble suction and discharge pipes of compressor;

◆ Assemble power cord of compressor;

◆Vacuumize the system and maintain the pressure to make sure leak tightness of the

system;

◆Recharge refrigerant.

5.2.2 Centrifugal fan

（1）Remove fan

◆ Cut off power supply for the unit;

◆ Remove retaining bolt;

and

◆Remove connecting line between fan

mainboard;

◆ Remove rubber washer

◆ Remove compressor

（2）Assemble fan

◆Assemble rubber washer

◆Assemble fan

◆Assemble retaining bolt;

◆Assemble connecting line between the fan and the mainboard.

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