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Field Setting
SiUS39-602
102
Test Operation
Setting of Demand Operation
By connecting the external contact input to the demand input of the outdoor unit external control
adapter (optional), the power consumption of unit operation can be saved suppressing the
compressor operating condition.
A. When the demand operation is carried out by external instructions (with the use of the
external control adapter for outdoor unit).
1. Set the "External low noise/Demand YES/NO setting" switch on the outdoor unit PC board to
the "External low noise/Demand YES".
(Set by Setting Mode 2)
2. Set the "Demand 1 level setting" on the outdoor unit PC board, as the need arises.
(During the demand level 1 instruction, the power consumption can be saved to 80 %, 70 %
or 60 % of the rated value respectively.)
B. When the normal demand operation is carried out. (Use of the external control
adapter for outdoor unit is not required.)
1. Set the "Normal demand setting" on the outdoor unit PC board.
2. Set the "Demand 1 setting" on the outdoor unit PC board, as the need arises.
(During the normal demand setting operation, the power consumption can be saved to 80%,
70 % or 60 % of the rated value respectively.)
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...