Table of contents
Page
1．OPERATING RANGE 1
2．SPECIFICATION 2
2-1 Unit specifications 2
2-2 Major component specifications 7
2-3 Other component specifications 9
3．OUTLINES AND DIMENSIONS 10
3-1 INDOOR 10
3-2 OUTDOOR 14
4．REFRIGERANT FLOW DIAGRAM 17
4-1 Refrigerant flow diagram 17
4-2 Evacuation procedures 20
4-3 Evacuation direction 21
5．ELECTRICAL DATA 22
5-1 Electric wiring diagrams 22
5-2 Electric control 33
5-3 Sensor parameter 40
6．CONTROL MODE 48
6-1 Indoor control mode 48
6-2 Outdoor control mode 51
7．TROUBLESHOOTING 54
7-1 Error codes 54
8．CHECKING COMPONENTS 56
8-1 Check refrigerant system 56
8-2 Check parts unit 58
9．PARTS LIST 58
9-1 Indoor 64
9-2 Outdoor 76
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