Daikin FTXR-T Series Service Manual

Also see for FTXR-T Series: Engineering data

Contents

Daikin FTXR-T Series Service Manual Manual pdf 2 page image

SiUS041829Ei Table of ContentsIntroduction ....................................................................................... 11. Safety Cautions...........................................................................................21.1 Warnings and Cautions Regarding Safety of Workers................................. 21.2 Warnings and Cautions Regarding Safety of Users..................................... 42. Icons Used ..................................................................................................73. Revision History ..........................................................................................8Part 1 General Information ............................................................... 91. Applicable Models .....................................................................................101.1 Heat Pump ................................................................................................. 102. Functions...................................................................................................11Part 2 Specifications....................................................................... 131. Specifications ............................................................................................14Part 3 Printed Circuit Board Connector Wiring Diagram................ 171. Indoor Unit.................................................................................................181.1 FTXR09/12/18TVJUW(S)........................................................................... 182. Outdoor Unit..............................................................................................202.1 RX09/12RMVJU9 ....................................................................................... 202.2 RX18RMVJU9 ............................................................................................ 21Part 4 Functions and Control .......................................................... 221. Main Functions..........................................................................................231.1 Temperature Control .................................................................................. 231.2 Frequency Principle.................................................................................... 231.3 Airflow Direction Control............................................................................. 251.4 Fan Speed Control for Indoor Unit ............................................................. 261.5 Program Dry Operation .............................................................................. 271.6 Automatic Cooling/Heating Changeover .................................................... 281.7 Thermostat Control..................................................................................... 291.8 NIGHT SET Mode ...................................................................................... 301.9 ECONO Operation .................................................................................... 311.10 2-Area INTELLIGENT EYE Operation ....................................................... 321.11 POWERFUL Operation .............................................................................. 341.12 Multi-Monitor Lamp/TIMER Lamp .............................................................. 351.13 Clock Setting .............................................................................................. 361.14 WEEKLY TIMER Operation ....................................................................... 371.15 Other Functions.......................................................................................... 432. Thermistor Functions ................................................................................443. Control Specification .................................................................................453.1 Mode Hierarchy .......................................................................................... 453.2 Frequency Control...................................................................................... 463.3 Controls at Mode Changing/Start-up.......................................................... 48