SiUS342303E
Outline of Control (Indoor Unit)
Part 4 Functions and Control
124
prevention operation will be conducted. If the evaporator inlet temperature is kept at not less than
7°C (44.6°F) for a consecutive period of 10 min., the freeze-up prevention operation will be reset.
6. Thermostat status
7. The following models have the drain pump as standard equipment.
FXFQ-T, FXZQ-TB, FXUQ-PA, FXEQ-P, FXDQ-M, FXSQ-TB, FXMQ-PB, FXMQ-TB
8. Program dry display
No set temperature and airflow rate of the remote controller are displayed.
9. Thermostat status
Set temperature when operating the program dry mechanism.
10. Fan operation
By setting the remote controller to Fan, the fan will operate with thermostat OFF in set temperature
control operation mode.
11. Set wind direction
According to wind direction instruction from the remote controller, the wind direction is set to 100%
horizontal while in heating operation.
12. Fan
According to fan speed instruction from the remote controller, the fan is put into operation in LL
mode while in heating operation.
13. Wind direction
When the heating thermostat turns OFF, the wind direction will be set to 100% horizontal.
14. Hot start
After the start of heating operation or the end of defrost operation, the hot start control will terminate
if the temperature at the condenser outlet (indoor heat exchanger liquid pipe temperature) exceeds
34°C (93.2°F), or if Tc is above 52°C (125.6°F), or if 3 minutes have elapsed.
15. Thermostat status
16. Outlet air temperature drop protection
When the set temperature is below 24°C (75.2°F) or the electronic expansion valve opening is
small, the protection will be activated.
17. Hu indicates the Humidifier connected to the wiring modification adaptor.
It is not related to the Humidifier terminals on the PCB of FXTQ-TA or CXTQ-TA.
18. Only for CXTQ-TA.
Refer to
Gas Furnace Control (CXTQ-TA Models)
OFF
ON
a
b
Set temperature
a = b = 1°C (1.8°F) or 0.5°C (0.9°F)
The values a and b depend on the field setting 12(22)-2.
Suction air temperature
b
a
–2°C (28.4°F)
–4°C (24.8°F)
Suction air temp.
Set temp.
b
a
(3)
(2)
(1)
Содержание VRV EMERION RXYQ-AATJA
Страница 1: ...Service Manual Heat Pump 60 Hz RXYQ AATJA 208 230 V RXYQ AAYDA 460 V SiUS342303E...
Страница 380: ...Check SiUS342303E 373 Part 6 Service Diagnosis Reference Reference CHECK 7 Refer to page 379 CHECK 8 Refer to page 380...
Страница 405: ...SiUS342303E Wiring Diagrams Part 7 Appendix 398 RXYQ72 96 120 144 168 192 216 240AAYDA C 2D140769B...
Страница 406: ...Wiring Diagrams SiUS342303E 399 Part 7 Appendix 1 2 Indoor Unit FXFQ07 09 12 15 18 24 30 36 48TVJU 3D086460B...
Страница 407: ...SiUS342303E Wiring Diagrams Part 7 Appendix 400 BYCQ125BGW1 Self Cleaning Decoration Panel for FXFQ TVJU 3D076375A...
Страница 410: ...Wiring Diagrams SiUS342303E 403 Part 7 Appendix FXEQ07 09 12 15 18 24PVJU 3D098557A...
Страница 411: ...SiUS342303E Wiring Diagrams Part 7 Appendix 404 FXDQ07 09 12 18 24MVJU C 3D050501C...
Страница 413: ...SiUS342303E Wiring Diagrams Part 7 Appendix 406 FXMQ07 09 12 15 18 24 30 36 48 54PBVJU 3D093209B...
Страница 416: ...Wiring Diagrams SiUS342303E 409 Part 7 Appendix FXHQ12 24 36MVJU 3D048116C...
Страница 417: ...SiUS342303E Wiring Diagrams Part 7 Appendix 410 FXAQ07 09 12 18 24PVJU 3D075354F...
Страница 423: ...SiUS342303E Wiring Diagrams Part 7 Appendix 416 1 3 2 Energy Recovery Ventilator VAM Series VAM300 470 600GVJU 3D073269D...
Страница 424: ...Wiring Diagrams SiUS342303E 417 Part 7 Appendix VAM1200GVJU 3D073270D...