CONTENTS
1 Installation Instruction ............................................................ 1
1.1 Selection requirement for communication wire ......................... 2
1.2 Installation requirement ............................................................. 3
1.3 Wiring requirement .................................................................... 4
1.4 Installation ................................................................................. 7
1.5 Disassembly .............................................................................. 8
2 Display Instruction ................................................................. 9
2.1 Outside view.............................................................................. 9
2.2 Buttons instruction .................................................................. 10
2.3 Icon instruction ........................................................................ 12
3 Operation Instruction ........................................................... 13
3.1 Summary ................................................................................. 13
3.2 Page instruction ...................................................................... 14
4 Special function explanation ................................................ 33
4.1 Remote shield function ........................................................... 33
4.2 Entrance guard display function .............................................. 34
5 Abnormal code ..................................................................... 35
5.1 Code table for outdoor units malfunction ................................ 35
5.2 Code table for indoor unit malfunction .................................... 38