Daikin VRV Aurora RXLQ-TATJU Series Service Manual page 7

SiUS341802EC
4. Check ......................................................................................................367
Part 7 Appendix ............................................................................. 397
1. Wiring Diagrams......................................................................................398
Table of Contents
3.79 Climate Talk Communication System Combination Error (After Initial
Setting for Communication Completes).................................................... 366
4.1 High Pressure Check ............................................................................... 367
4.2 Low Pressure Check ................................................................................ 368
4.3 Superheat Operation Check..................................................................... 370
4.4 Power Transistor Check ........................................................................... 372
4.5 Refrigerant Overcharge Check................................................................. 377
4.6 Refrigerant Shortage Check..................................................................... 378
4.7 Vacuuming and Dehydration Procedure .................................................. 379
4.8 Thermistor Check ..................................................................................... 380
4.9 Pressure Sensor Check ........................................................................... 383
4.10 Broken Wire Check of the Relay Wires .................................................... 384
4.11 Fan Motor Connector Check (Power Supply Cable) ................................ 386
4.12 Fan Motor Connector Check (Signal Cable) ............................................ 388
4.13 Electronic Expansion Valve Coil Check ................................................... 390
4.14 Fan Motor Connector Check for FXTQ-TA, FXTQ-TB ............................. 393
1.1 Outdoor Unit ............................................................................................. 398
1.2 Indoor Unit................................................................................................ 408
1.3 Air Treatment Equipment ......................................................................... 432
vi