Field Settings for Indoor Unit
SiUS342004EB
165
Part 5 Field Settings and Test Operation
Note(s)
1.4 Field Settings of Low-Temperature Hydrobox
Regarding the field settings of the low-temperature hydrobox (HXY-TA), refer to the service manual
SiUS392016EA.
1.5 Gas Furnace Set Up
Set-up for gas furnace is possible only by using the DIP switches located on CXTQ-TA.
Gas furnace’s DIP switch is not valid. Refer to the gas furnace’s installation manual for details of
each setting menu.
If the Heat OFF Delay time was changed to a longer time, warm-up process time of the heat pump
might be longer.
: Factory setting
Purpose
Function
Position
Modulating
2-Stage
1
2
3
4
Dip switch
DS1
Heat Airflow
Trim
–15%
–10%
OFF
OFF
OFF
OFF
–12%
–8%
ON
OFF
OFF
OFF
–9%
–6%
OFF
ON
OFF
OFF
–6%
–4%
ON
ON
OFF
OFF
–3%
–2%
OFF
OFF
ON
OFF
0%
0%
ON
OFF
ON
OFF
+3%
+2%
OFF
ON
ON
OFF
+6%
+4%
ON
ON
ON
OFF
+9%
+6%
OFF
OFF
OFF
ON
+12%
+8%
ON
OFF
OFF
ON
+15%
+10%
OFF
ON
OFF
ON
0%
ON
ON
OFF
ON
0%
OFF
OFF
ON
ON
0%
ON
OFF
ON
ON
0%
OFF
ON
ON
ON
0%
ON
ON
ON
ON
Dip switch
DS2
Heat ON
Delay
5 sec.
OFF
OFF
OFF
—
10 sec.
ON
OFF
OFF
—
15 sec.
OFF
ON
OFF
—
20 sec.
ON
ON
OFF
—
25 sec.
OFF
OFF
ON
—
30 sec.
ON
OFF
ON
—
30 sec.
OFF
ON
ON
—
30 sec.
ON
ON
ON
—
Dip switch
DS3
DS2
Heat OFF
Delay
30 sec.
OFF
OFF
—
OFF
60 sec.
OFF
OFF
—
ON
90 sec.
ON
OFF
—
OFF
120 sec.
ON
OFF
—
ON
150 sec.
OFF
ON
—
OFF
180 sec.
OFF
ON
—
ON
150 sec.
ON
ON
—
OFF
150 sec.
ON
ON
—
ON
Summary of Contents for VRV RXYQ72-384XAYCA
Page 1: ...Service Manual RXYQ72 384XAYCA RXYQ72 384XBYCA Heat Pump 60 Hz SiUS342004EB...
Page 395: ...SiUS342004EB Wiring Diagrams Part 7 Appendix 388 FXFQ07 09 12 15 18 24 30 36 48TVJU 3D086460B...
Page 397: ...SiUS342004EB Wiring Diagrams Part 7 Appendix 390 FXZQ05 07 09 12 15 18TAVJU 3D110443A...
Page 401: ...SiUS342004EB Wiring Diagrams Part 7 Appendix 394 FXEQ07 09 12 15 18 24PVJU 3D098557A...
Page 402: ...Wiring Diagrams SiUS342004EB 395 Part 7 Appendix FXDQ07 09 12 18 24MVJU C 3D050501C...
Page 409: ...SiUS342004EB Wiring Diagrams Part 7 Appendix 402 FXHQ12 24 36MVJU 3D048116C...
Page 410: ...Wiring Diagrams SiUS342004EB 403 Part 7 Appendix FXAQ07 09 12 18 24PVJU 3D075354F...
Page 418: ...Wiring Diagrams SiUS342004EB 411 Part 7 Appendix VAM1200GVJU 3D073270D...
