Table of contents
Page
1．OPERATING RANGE …………………………………………………………………………….….1
2．SPECIFICATION………………………………………………………………………………….… 2
2-1 Unit specifications ………………………………………………………………
2-2 Major component specifications ………………………………………………
2-3 Other component specifications ………………………………………………
3．OUTLINES AND DIMENSIONS…………………………………………………………..…..…… 6
3-1 INDOOR ………………………………………………………………………
3-2 OUTDOOR ……………………………………………………………………..
4．REFRIGERANT FLOW DIAGRAM ………………………………………………………..………8
4-1 Refrigerant flow diagram ……………………………………………………………………..
4-2 Evacuation procedures ……………………………………………………………………..
4-3 Evacuation direction ……………………………………………………………………..
5．ELECTRICAL DATA ………………………………………………………………………………..11
5-1 Electric wiring diagrams ……………………………………………………………………..
5-2 Electric control ……………………………………………………………………..
5-3 Sensor parameter ……………………………………………………………………..
6．CONTROL MODE 16 6-1 control mode …………………………………………………….....18
7．TROUBLESHOOTING………………………………………………………………………….… 26
7-1 Error codes ………………………………………………………………………….
7-2 Service flow chart ……………………………………………………………………
8．CHECKING COMPONENTS……………………………………………………………………. 32
8-1 Check refrigerant system ……………………………………………………………………
8-2 Check parts unit ……………………………………………………………………
9．DISASSEMBLY INSTRUCTIONS ………………………………………………………………..38
9-1 Indoor ……………………………………………………………………
9-2 Outdoor ……………………………………………………………………
10．PARTS LIST ………………………………………………………………………………….…45
10-1 Indoor ……………………………………………………………………
10-2 Outdoor ……………………………………………………………………
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