Service Manual

SiUS091133 Functions
List of Functions 2
1. Functions
1.1 FTXS Series
Category Functions
FTXS09/12/15/18LVJU RXS09/12/15/18LVJU FTXS24LVJU RXS24LVJU
Category Functions
FTXS09/12/15/18LVJU RXS09/12/15/18LVJU FTXS24LVJU RXS24LVJU
Basic
Function
Inverter (with Inverter Power Control) Health &
Clean
Air-Purifying Filter — —
Operation Limit for Cooling (°FDB)
14 ~
114.8
14 ~
114.8
Photocatalytic Deodorizing Filter — —
Operation Limit for Heating (°FWB)
5 ~
64.4
5 ~
64.4
Air-Purifying Filter with Photocatalytic
Deodorizing Function
——
PAM Control 
Titanium Apatite Photocatalytic
Air-Purifying Filter

Compressor Oval Scroll Compressor — —
Swing Compressor  Air Filter (Prefilter) 
Rotary Compressor — — Wipe-clean Flat Panel 
Reluctance DC Motor  Washable Grille — —
Comfortable
Airflow
Power-Airflow Louver (Horizontal
Blade)
——
MOLD PROOF Operation — —
Heating Dry Operation — —
Power-Airflow Dual Louvers  Good-Sleep Cooling Operation — —
Power-Airflow Diffuser — — Timer WEEKLY TIMER Operation 
Wide-Angle Fins (Vertical Blades)  24-Hour ON/OFF TIMER 
Vertical Auto-Swing (Up and Down)  NIGHT SET Mode 
Horizontal Auto-Swing (Right and Left) Worry Free
“Reliability &
Durability”
Auto-Restart (after Power Failure) 
3-D Airflow  Self-Diagnosis (Digital, LED) Display 
COMFORT AIRFLOW Operation  Wiring Error Check Function — —
Comfort
Control
Auto Fan Speed 
Anticorrosion Treatment of Outdoor
Heat Exchanger

Indoor Unit Quiet Operation 
NIGHT QUIET Mode (Automatic) — — Flexibility Multi-Split / Split Type Compatible
Indoor Unit
 —
OUTDOOR UNIT QUIET Operation
(Manual)

H/P, C/O Compatible Indoor Unit — —
INTELLIGENT EYE Operation  Flexible Power Supply Correspondence — —
Quick Warming Function  Chargeless 32.8 ft 32.8 ft
Hot-Start Function  Either Side Drain (Right or Left) 
Automatic Defrosting  Power Selection — —
Operation Automatic Operation
 Low Temperature Cooling Operation 
Program Dry Function 
°F/°C Changeover R/C Temperature
Display (factory setting: °F)

Fan Only Remote
Control
5-Room Centralized Controller (Option) 
Lifestyle
Convenience
New POWERFUL Operation
(Non-Inverter)
——
Remote Control Adaptor
(Normal Open-Pulse Contact) (Option)

Inverter POWERFUL Operation 
Remote Control Adaptor
(Normal Open Contact) (Option)

Priority-Room Setting — —
COOL / HEAT Mode Lock — — DIII-NET Compatible (Adaptor) (Option) 
HOME LEAVE Operation — — Remote
Controller
Wireless 
ECONO Operation  Wired (Option) 
Indoor Unit [ON/OFF] Button 
Signal Receiving Sign 
R/C with Back Light 
Temperature Display — —
Note:  : Holding Functions
— : No Functions