Table of contents
Page
1．OPERATING RANGE 1
2．SPECIFICATION 2
2-1 Unit specifications 2
2-2 Major component specifications 3
2-3 Other component specifications 4
3．OUTLINES AND DIMENSIONS 6
3-1 INDOOR 6
3-2 OUTDOOR 7
4．REFRIGERANT FLOW DIAGRAM 8
4-1 Refrigerant flow diagram 8
4-2 Evacuation procedures 9
4-3 Evacuation direction 9
5．ELECTRICAL DATA 11
5-1 Electric wiring diagrams 11
5-2 Electric control 12
5-3 Sensor parameter 16
6．CONTROL MODE 18
6-1 control mode 18
7．TROUBLESHOOTING 26
7-1 Error codes 26
7-2 Service flow chart 28
8．CHECKING COMPONENTS 32
8-1 Check refrigerant system 32
8-2 Check parts unit 34
9．DISASSEMBLY INSTRUCTIONS 38
9-1 Indoor 38
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