Field Settings for Indoor Unit
SiUS342004EB
153
Part 5 Field Settings and Test Operation
1.3.12 Compensating the Temperature around People (For units with the
infrared floor sensor only)
Change the ratio between the suction air temperature and floor temperature used to calculate the
temperature around human.
The temperature around human is calculated using the values of the suction air thermistor and the
infrared floor sensor. The factory setting is Normal (the average value of the suction air temperature
and the floor temperature is applied). However, the rate at which the suction air thermistor and the
infrared floor sensor affect the temperature around human can be changed with this setting.
To reflect the effect of the temperature around the ceiling, select
02
for the second code.
To reflect the effect of the temperature around the floor, select
04
for the second code.
The infrared floor sensor can be disabled by selecting
01
for the second code.
: Factory setting
1.3.13 Compensating the Floor Temperature when Heating (For units with an
infrared floor sensor only)
Offset the detected value of the infrared floor sensor with a certain temperature. This setting should
be used to have the actual floor temperature detected when, for example, the unit is installed close
to a wall.
: Factory setting
Actual procedure to use the setting
Although the standard setting is normally used with no problem, the setting should be changed in
the following cases:
1.3.14 Dry Mode Set Temperature (for FXFQ-AA, FXZQ-TB, FXUQ-PA,
FXSQ-TB, FXMQ-TB, and FXMQ-TA models)
: Factory setting
Mode
No.
First Code
No.
Second Code
No.
Contents
11 (21)
8
01
Suction air temperature only
02
Priority given on the suction air temperature
03
Standard
04
Priority given on the floor temperature
Mode
No.
First Code
No.
Second Code
No.
Contents
11 (21)
9
01
–4°C (–7.2°F)
02
–2°C (–3.6°F)
03
0°C (0°F)
04
+2°C (+3.6°F)
Environment
Operation
Mode
Problem
Setting Value
- The unit is installed close to a wall or a window.
- High thermal capacity of the floor (such as concrete, etc.)
- There are many heat sources including PC.
- There is a non-negligible heat source such as floor heating.
Heating
Excessive
heating
+2°C (+3.6°F)
Insufficient
heating
–2°C or –4°C
(–3.6°F or –7.2°F)
Mode No.
First Code No.
Second Code No.
Contents
11 (21)
12
01
Room temperature
02
Same as cooling mode set temperature
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...
