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SiUS39-602
Troubleshooting
113
3.4 “
MC
” Address Duplication, Improper Setting.......................................... 198
4. Troubleshooting (OP: Schedule Timer) ..............................................199
4.1 “
UE
” Malfunction of Transmission Between Centralized Controller and
Indoor Unit ........................................................................................... 199
4.2 “
M1
” PC Board Defect ............................................................................ 201
4.3 “
M8
” Malfunction of Transmission Between Optional Controllers for
Centralized Control .............................................................................. 202
4.4 “
MA
” Improper Combination of Optional Controllers for
Centralized Control .............................................................................. 203
4.5 “
MC
” Address Duplication, Improper Setting.......................................... 205
5. Troubleshooting (OP: Unified ON/OFF Controller) .............................206
5.1 Operation Lamp Blinks......................................................................... 206
5.2 Display “Under Centralized Control” Blinks (Repeats Single Blink) ..... 208
5.3 Display “Under Centralized Control” Blinks (Repeats Double Blink).... 211
Summary of Contents for REYQ72
Page 35: ...Specifications SiUS39 602 24 Specifications...
Page 121: ...Field Setting SiUS39 602 110 Test Operation...
Page 129: ...Troubleshooting by Remote Controller SiUS39 602 118 Troubleshooting...
Page 225: ...Troubleshooting OP Unified ON OFF Controller SiUS39 602 214 Troubleshooting...
Page 232: ...SiUS39 602 Piping Diagrams Appendix 221 1 3 BS Unit BSVQ36MVJU BSVQ60MVJU 4D045338...
Page 235: ...Wiring Diagrams for Reference SiUS39 602 224 Appendix REYQ144 168 192MTJU C 3D050354A...
Page 240: ...SiUS39 602 Wiring Diagrams for Reference Appendix 229 2 4 BS Unit BSVQ36M 60MVJU 3D045069A...
Page 249: ...Example of Connection R 410A Type SiUS39 602 238 Appendix...
Page 255: ...Method of Replacing The Inverter s Power Transistors and Diode Modules SiUS39 602 244 Appendix...
Page 265: ...Precautions for New Refrigerant R 410A SiUS39 602 254 Precautions for New Refrigerant R 410A...
Page 269: ...SiUS39 602 iv Index...