Daikin FCQ18PVJU Service Manual page 5

SiUS28-902_a
4. Troubleshooting by Indication on
5. Troubleshooting by Indication on the Unified ON/OFF Controller.......150
Part 8 Appendix ........................................................................ 159
1. Piping Diagrams..................................................................................160
2. Wiring Diagrams for Reference...........................................................162
3. Thermistor Resistance / Temperature Characteristics........................166
4. Pressure Sensor .................................................................................168
Part 9 Precautions for New Refrigerant (R-410A) ................... 169
1. Precautions for New Refrigerant (R-410A) .........................................170
Table of Contents
the Centralized Remote Controller......................................................143
4.1 "UE" Malfunction of Transmission between
Centralized Remote Controller and Indoor Unit ................................... 143
4.2 "M1" P.C.B. Defect ................................................................................ 145
4.3 "M8" Malfunction of Transmission between
Optional Controllers for Centralized Control ........................................ 146
4.4 "MA" Improper Combination of Optional Controllers for
Centralized Control .............................................................................. 147
4.5 "MC" Address Duplication, Improper Setting ......................................... 149
5.1 Operation Lamp Blinks......................................................................... 150
5.2 Display "Under Host Computer Integrate Control" Blinks
(Repeats Single Blink) ......................................................................... 152
5.3 Display "Under Host Computer Integrate Control" Blinks
(Repeats Double Blink) ........................................................................ 155
1.1 Outdoor Unit......................................................................................... 160
1.2 Indoor Unit ........................................................................................... 161
2.1 Outdoor Unit......................................................................................... 162
2.2 Indoor Unit ........................................................................................... 163
1.1 Outline.................................................................................................. 170
1.2 Service Tools ....................................................................................... 172
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