SiUS34-907
Field Setting
Test Operation
85
Setting of Demand Operation
By connecting the external contact input to the demand input of the outdoor unit external control adaptor
(optional), the power consumption of unit operation can be saved suppressing the compressor operating
condition.
When the normal demand operation is carried out. (Use of the external control adaptor for outdoor unit is
not required.)
1. While in "Setting mode 2", make setting of the set item No. 32 (Setting of alternate demand) to "ON".
2. While in "Setting mode 2", select the set item No. 30 (Setting of Demand 1 level) and then set the setting
condition to targeted mode.
Image of operation
Detailed Setting Procedure of Low Noise Operation and Demand Control
1. Setting mode 1 (H1P off)
In setting mode 2, push the BS1 (MODE button) one time.
→
Setting mode 1 is entered and H1P off.
During the setting mode 1 is displayed, “In low noise operation” and “In demand control” are displayed.
2. Setting mode 2 (H1P on)
In setting 1, push and hold the BS1 (MODE button) for more than 5 seconds.
→
Setting mode 2 is entered
and H1P lights.
Push the BS2 (SET button) several times and match the LED display with the Setting No. you want.
Push the BS3 (RETURN button) one time, and the present setting content is displayed.
→
Push the BS2 (SET button) several times and match the LED display with the setting content (as shown on
next page) you want.
Push the BS3 (RETURN button) two times.
→
Returns to
.
Push the BS1 (MODE button) one time.
→
Returns to the setting mode 1 and turns H1P off.
Set item
Condition
Content
Demand
Mode 1
The compressor operates at approx. 60% or less of rating.
Mode 2
The compressor operates at approx. 70% or less of rating.
Mode 3
The compressor operates at approx. 80% or less of rating.
The power consumption set with "Demand 1 level setting".
When the
"Normal demand
setting" is set to ON
("OFF" has been set at
factory.) , the power
consumption can be
set with the "Demand
1 level setting". ("70 %
of rated power
consumption" has
been set at factory.)
Power consumption
Rated power consumption
80 % of rated power consumption
70 % of rated power consumption
60 % of rated power consumption
Summary of Contents for VRV III-S RXYMQ36 48PVJU
Page 1: ...RXYMQ36 48PVJU R 410A Heat Pump 60Hz SiUS34 907...
Page 9: ...SiUS34 907 Safety Considerations viii...
Page 237: ...Wiring Diagrams SiUS34 907 228 Appendix 2 2 Field Wiring RXYMQ36 48PVJU 3D065370...
Page 238: ...SiUS34 907 Wiring Diagrams Appendix 229 2 3 Indoor Unit FXFQ12M 18M 24M 30M 36MVJU 3D042620C...
Page 239: ...Wiring Diagrams SiUS34 907 230 Appendix FXZQ07M 09M 12M 18MVJU 3D059263...
Page 240: ...SiUS34 907 Wiring Diagrams Appendix 231 FXDQ07M 09M 12M 18M 24MVJU 3D050501A...
Page 241: ...Wiring Diagrams SiUS34 907 232 Appendix FXMQ07P 09P 12P 18P 24P 30P 36P 48PVJU 3D065984A...
Page 242: ...SiUS34 907 Wiring Diagrams Appendix 233 FXHQ12M 24M 36MVJU 3D048116A...
Page 243: ...Wiring Diagrams SiUS34 907 234 Appendix FXAQ07M 09M 12M 18M 24MVJU 3D046039D...
Page 244: ...SiUS34 907 Wiring Diagrams Appendix 235 FXLQ12M 18M 24MVJU FXNQ12M 18M 24MVJU 3D045644A...
Page 247: ...Option List SiUS34 907 238 Appendix...
Page 249: ...Example of Connection 240...
Page 263: ...Precautions for New Refrigerant R 410A SiUS34 907 254 Precautions for New Refrigerant R 410A...
