Service Manual
Table Of Contents
- Cover
- Table of contents
- Part 1 List of Functions
- Part 2 Specifications
- Part 3 Printed Circuit Board Connector Wiring Diagram
- Part 4 Refrigerant Circuit
- Part 5 Functions and Control
- Part 6 Test Operation and Field Settings
- Part 7 Remote Controller
- Part 8 Troubleshooting
- 1. Troubleshooting with LED
- 2. Service Diagnosis
- 3. Error Codes and Description
- 4. Troubleshooting for CTXG, CTXS, FTXS, CDXS, FDXS, FVXS Series
- 5. Troubleshooting for FFQ Series
- 6. Troubleshooting for Branch Provider (BP) Unit
- 7. Troubleshooting for Outdoor Unit
- 8. Thermistor Resistance/Temperature Characteristics
- 9. Pressure Sensor
- 10. Method of Replacing Inverter’s Power Transistors Modules
- Part 9 Appendix
SiUS181631EA CTXG, CTXS, FTXS, CDXS, FDXS, FVXS Series Functions
Functions and Control 83
If this button is pressed in POWERFUL operation, the POWERFUL operation is canceled and
this function becomes effective.
HOME LEAVE button is ineffective in dry operation and fan operation.
End of Function
The function ends when HOME LEAVE button is pressed again during HOME LEAVE operation or
when POWERFUL button is pressed.
Setting Temperature and Airflow Rate
When using HOME LEAVE operation for the first time, set your preferred temperature and airflow
rate for HOME LEAVE operation.
1. Press HOME LEAVE button.
Make sure is displayed on the remote controller.
2. Adjust the temperature with or button.
3. Adjust the airflow rate with FAN button.
HOME LEAVE operation will run with these settings the next time you start HOME LEAVE
operation. To change the recorded information, repeat steps 1 – 3.
Notes: 1. The set temperature and airflow rate are recorded in the remote controller. When the remote
controller is reset due to battery replacement, the temperature and airflow rate for HOME
LEAVE operation needs to be set again.
2. The operation mode cannot be changed while HOME LEAVE operation is being used.
Cooling
HOME LEAVE operation
Start
Stop
(R1366)
Time
Set temp.
Normal operation
HOME LEAVE operation
set temp.
Normal operation
Heating
(R17859)
Time
Set temp.
HOME LEAVE operation
set temp.
HOME LEAVE operation
Start
Stop
Normal operation
Normal operation
Initial setting Selectable range
Temperature Airflow rate Temperature Airflow rate
Cooling 25°C (77°F) 18 ~ 32°C (64.4 ~ 89.6°F) 5 steps, ,
Heating 25°C (77°F) 10 ~ 30°C (50 ~ 86°F) 5 steps, ,