SiUS371901E
Field Settings for Indoor Unit
Field Settings and Test Operation
182
Gas Furnace Test Mode (for CXTQ-TA models)
This setting is used for gas furnace test run.
For details, refer to
Gas Furnace Test Operation
on page 224.
Drain Pump Operation Settings (for FXMQ-PB models)
The drain pump operation can be disabled for natural drainage by changing the following field setting.
Humidification when Heating Thermostat is OFF
Setting to "Humidification Setting" turns ON the humidifier if suction air temperature is 20°C (68°F) or above and
turns OFF the humidifier if suction air temperature is 18°C (64.4°F) or below when the heating thermostat is OFF.
Setting of Direct Duct Connection
This is used when "fresh air intake kit equipped with fan" is connected. The indoor fan carries out residual
operation for one minute after the thermostat is stopped. (For the purpose of preventing dust on the air filter from
falling off.)
Interlocked Operation between Humidifier and Drain Pump
This is used to interlock the humidifier with the drain pump. When water is drained out of the unit, this setting is
unnecessary.
Individual Setting of Ventilation
This is set to perform individual operation of Energy recovery ventilator using the remote controller/central unit
when Energy recovery ventilator is built in.
(Switch only when Energy recovery ventilator is built in.)
Mode No.
First Code No.
Second Code No.
Contents
14 (24)
11
01
OFF
02
Low heat
03
High heat
Mode No.
First Code No.
Second Code No.
Contents
15 (25)
0
01
—
02
ON
03
OFF
Mode No.
First Code No.
Second Code No.
Contents
15 (25)
1
01
Not equipped
02
Equipped
Mode No.
First Code No.
Second Code No.
Contents
15 (25)
2
01
Not equipped
02
Equipped
Mode No.
First Code No.
Second Code No.
Contents
15 (25)
3
01
Not interlocked
02
Interlocked
Mode No.
First Code No.
Second Code No.
Contents
15 (25)
5
01
— (Normal)
02
Individual
Summary of Contents for REYQ72-456XATJU
Page 415: ...SiUS371901E Wiring Diagrams Appendix 402 REYQ144 168XATJU 2D119206A ...
Page 416: ...Wiring Diagrams SiUS371901E 403 Appendix REYQ72 96 120XAYDU 2D119207B ...
Page 417: ...SiUS371901E Wiring Diagrams Appendix 404 REYQ144 168XAYDU 2D119208B ...
Page 418: ...Wiring Diagrams SiUS371901E 405 Appendix REYQ72 96 120 144 168XAYCU 2D119209A ...
Page 421: ...SiUS371901E Wiring Diagrams Appendix 408 FXZQ05 07 09 12 15 18TAVJU 3D110443A ...
Page 423: ...SiUS371901E Wiring Diagrams Appendix 410 FXEQ07 09 12 15 18 24PVJU 3D098557A ...
Page 426: ...Wiring Diagrams SiUS371901E 413 Appendix FXMQ07 09 12 15 18 24 30 36 48 54PBVJU 3D093209B ...
Page 428: ...Wiring Diagrams SiUS371901E 415 Appendix FXHQ12 24 36MVJU 3D048116C ...
Page 429: ...SiUS371901E Wiring Diagrams Appendix 416 FXAQ07 09 12 18 24PVJU C 3D075354D ...
Page 435: ...SiUS371901E Wiring Diagrams Appendix 422 VAM1200GVJU 3D073270D ...
Page 437: ...SiUS371901E Wiring Diagrams Appendix 424 1 4 2 Multi Branch Selector Unit BS4Q54TVJ 3D089123B ...
Page 438: ...Wiring Diagrams SiUS371901E 425 Appendix BS6 8Q54TVJ 2D089122B ...
Page 439: ...SiUS371901E Wiring Diagrams Appendix 426 BS10 12Q54TVJ 2D089121B ...
Page 440: ...Revision History Month Year Version Revised contents 04 2019 SiUS371901E First edition ...