Gree JKFD15CR/Na-M, Руководство по обслуживанию

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GREE Air-ccoled Closed Control Unit Service Manual
Ⅲ
Maintenance
............................................................................................. 88
1. Malfunction List ....................................................................................................................... 88
2. Troubleshooting ........................................................................................................................... 93
2.1 High Pressure Protection of Compressor
.................................................................... 93
2.2 Low Pressure Protection of Compressor
.................................................................... 94
2.3 Discharge Temp Protection for Compressor
............................................................... 95
2.4 Overload Protection of Compressor
............................................................................. 95
2.5 Overload Protection of Indoor Fan
............................................................................... 96
2.6 Temperature Protection of Electric Heater
.................................................................. 96
2.7 Low Current Malfunction, Drainage Malfunction and High Water Level Malfunction
of Humidifier
........................................................................................................................... 97
2.8 Low Air Pressure Malfunction of Indoor Fan
............................................................... 98
2.9 Alarm for Blocking Filter
................................................................................................. 99
3. Case Study .................................................................................................................................. 100
4. Power Distribution of the Unit ................................................................................................... 103
4.1 Power Distribution Diagram
......................................................................................... 103
4.2 Circuit Diagram (The circuit diagram is for reference only and the circuit diagram
on the unit is the standard.)
............................................................................................... 105
4.3 Introduction for Main Electric Parts
............................................................................ 114
5. Disassembly and Assembly of the Unit ...................................................................................... 116
5.1 Introduction to Key Parts
............................................................................................. 116
5.2 Assembly and Disassembly of Parts
.......................................................................... 118
6. Exploded View and Parts List .................................................................................................... 120