Table of Contents
SiK011003
II
1. Introduction ............................................................................................................................................................iii
1.1 Safety Cautions ...................................................................................................................................................iii
1.2 Used Icons..........................................................................................................................................................vii
Part 1 Specifications ...........................................................................1
1. Specifications ........................................................................................................................................................2
1.1 25 Class...............................................................................................................................................................2
1.2 35 Class...............................................................................................................................................................4
1.3 50 Class...............................................................................................................................................................6
1.4 60 Class...............................................................................................................................................................8
Part 2 Part Outline and Installation Dimension ...............................10
1. Part Name ........................................................................................................................................................... 11
2. Outline and Installation Dimension ......................................................................................................................12
2.1 Outline and Installation Dimensions of Indoor Unit............................................................................................12
2.2 Outline and Installation Dimensions of Outdoor Unit .........................................................................................13
Part 3 Printed Circuit Board Connector Wiring Diagram................16
1. Printed Circuit Board Connector Wiring Diagram ................................................................................................17
1.1 F(A)TXV25AV1B/F(A)TXV35AV1B ....................................................................................................................17
1.2 F(A)TXV50AV1B/F(A)TXV60AV1B ....................................................................................................................20
Part 4 Function and Control ............................................................. 23
1. Function and Control ...........................................................................................................................................24
1.1 F(A)TXV25AV1B/F(A)TXV35AV1B ....................................................................................................................24
1.2 F(A)TXV50AV1B/F(A)TTXV60AV1B .................................................................................................................28
Part 5 Operation Manual ....................................................................33
1. System Configuration ..........................................................................................................................................34
2. Operation Manual ................................................................................................................................................35
2.1 Operation of Wireless Remote Control ..............................................................................................................35
Part 6 Troubleshooting ..................................................................... 38
1. Troubleshooting ...................................................................................................................................................39
1.1 Malfunction Display ...........................................................................................................................................39
1.2 Common Section ...............................................................................................................................................61
Part 7 Appendix...................................................................................65
1. Wiring Diagram ....................................................................................................................................................66
1.1 25 Class.............................................................................................................................................................66
1.2 35 Class.............................................................................................................................................................67
1.3 50 Class.............................................................................................................................................................68
1.4 60 Class.............................................................................................................................................................69
2. Exploded View and Parts List ..............................................................................................................................70
2.1 Indoor Unit .........................................................................................................................................................70
2.2 Outdoor Unit ......................................................................................................................................................77
3. Piping diagram ....................................................................................................................................................84
