CONTENTS
1.
Safety Precautions .............................................................................................................. 1
1.1
Precaution.............................................................................................................................. 1
1.2
Installation.............................................................................................................................. 1
1.3
Caution .................................................................................................................................. 1
1.4
Operational ............................................................................................................................ 2
2.
Dimension ............................................................................................................................ 3
2.1 Indoor Unit .................................................................................................................................. 3
2.2 Outdoor Unit ............................................................................................................................... 4
3
．
Refrigerant cycle diagram .................................................................................................. 5
3.1Heat pump mode ......................................................................................................................... 5
4 . Wiring diagram ........................................................................................................................ 6
4.1 MFS2i-24ARN1 .......................................................................................................................... 6
4.2 MFS2i-48ARN1 ........................................................................................................................ 7
5
．
Installation details ................................................................................................................... 8
5.1 Installation place ......................................................................................................................... 8
5.2 Installing ..................................................................................................................................... 9
5.3 Refrigerant pipe connection ..................................................................................................... 12
5.4 Drain Pipe of The Indoor Unit ................................................................................................... 23
5.5 Wiring ....................................................................................................................................... 24
5.6 TEST RUN ................................................................................................................................ 24
6
．
External view and display .................................................................................................... 25
6.1 External view ............................................................................................................................ 25
6.2 CONTROL PANEL ................................................................................................................... 26
7.Operation characteristics ....................................................................................................... 26
8.Electronic function .................................................................................................................. 27
8.1
Main data Introduction ......................................................................................................... 27
8.2
Operation Modes and Functions ......................................................................................... 27
