4
11.18 U8: Indoor Fan Motor Zero-Cross Detecting Error................................................................................................ 65
11.19 Error Code label on the outdoor units .................................................................................................................. 66
12. Disassembly Procedure ................................................................................................................................................. 68
12.1 Outdoor Units .......................................................................................................................................................... 68
12.1.1 Dual Port (SMZ18H46ZOGX) ............................................................................................................................ 68
12.1.2 Triple/Quad Port (SMZ24H46ZOGX/SMZ30H46ZOGX) .................................................................................... 76
12.1.3 Five Port (SMZ42H46ZOGX) ............................................................................................................................. 86
12.2 Indoor Units ............................................................................................................................................................. 98
12.2.1 Wall Mounted .................................................................................................................................................. 98
12.2.2 Console ........................................................................................................................................................... 102
12.2.3 Cassette .......................................................................................................................................................... 106
12.2.4 Floor/Ceiling ................................................................................................................................................... 112
12.2.5 Ducted ............................................................................................................................................................ 116
13. Specifications .............................................................................................................................................................. 118
13.1 Indoor Units ........................................................................................................................................................... 118
13.1.1 Wall Mounted A ............................................................................................................................................. 118
13.1.2 Wall Mounted B ............................................................................................................................................. 119
13.1.3 Console ........................................................................................................................................................... 120
13.1.4 Cassette .......................................................................................................................................................... 121
13.1.5 Floor/Ceiling ................................................................................................................................................... 122
13.1.6 Ducted ............................................................................................................................................................ 123
13.2 Outdoor Units ......................................................................................................................................................... 124
13.2.1 Dual Port ......................................................................................................................................................... 124
13.2.2 Triple Port ....................................................................................................................................................... 125
13.2.3 Quad Port ....................................................................................................................................................... 126
13.2.4 Five Port ......................................................................................................................................................... 127
14. Appendix ..................................................................................................................................................................... 128
14.1 Appendix I: Resistance of Ambient Temperature Sensor (15K) for Indoor/Outdoor Units (F1,F3) ...................... 128
14.2 Appendix II: Resistance of Tube Temperature Sensor (20K) for Indoor/Outdoor Units (F2,F4) ........................... 129
14.3 Appendix III: Resistance of Exhaust Temperature Sensor (50K) for Outdoor Units (F5) ...................................... 130
14.4 Appendix IV: Pressure on Service Port. ................................................................................................................. 131