Table Of Contents - Trane 4TXM2318BF300AA Service Manual

CONTENTS
Part 1 General Information ........................................................................................................ 1
1.1 Line up .................................................................................................................................... 1
Part 2 4-way Cassette................................................................................................................. 3
2.1 Specification ........................................................................................................................... 3
2.2 Dimension............................................................................................................................... 5
2.3 Wiring Diagram ....................................................................................................................... 7
2.4 Air Velocity and Temperature Distribution ............................................................................. 11
2.5 Installation ............................................................................................................................ 13
Part 3 Indoor Units -Low Pressure Slim Duct Type ............................................................... 25
3.1 Specification ......................................................................................................................... 25
3.2 Dimension............................................................................................................................. 27
3.3 Wiring Diagram ..................................................................................................................... 28
3.4 Airflow and Static Pressure Chart ......................................................................................... 29
3.5 Installation ............................................................................................................................ 31
Part 4 Indoor Units - One way Cassette ................................................................................. 42
4.1 Specification ......................................................................................................................... 42
4.2 Dimension............................................................................................................................. 43
4.3 Wiring Diagram ..................................................................................................................... 44
4.4 Installation ............................................................................................................................ 45
Part 5 Outdoor Units ................................................................................................................ 64
5.1 Feature ................................................................................................................................. 64
5.2 Dimension............................................................................................................................. 70
5.3 Wiring Diagram ..................................................................................................................... 73
5.4 Wiring Connection ................................................................................................................ 76
5.5 Piping Diagram ..................................................................................................................... 79
5.6 Limitation Values on Pipe lnstallation ................................................................................... 82
5.7 Installation ............................................................................................................................ 85
Part 6 Electric Control and Troubleshooting ......................................................................... 97
6.1 PCB PHOTO ........................................................................................................................ 97
6.2 Indoor unit Dip Switch Setting ........................................................................................... 101
6.3 Wired Controller Group Control .......................................................................................... 108
6.4 Indoor unit Function ............................................................................................................ 109
6.5 Outdoor unit PCB Photo, Dip Switch Setting and Function ................................................ 113
6.6 Dip Switch Setting .............................................................................................................. 116
6.7 Outdoor unit control ............................................................................................................ 118
6.8 Diagnostic Code ................................................................................................................. 125
6.9 Trouble Shooting ................................................................................................................ 130
6.10 Central Control Solution ................................................................................................... 148