Specifications

SiUS12-928 Functions
List of Functions 6
Category Functions
2MXS18GVJU 4MXS32GVJU
Category Functions
2MXS18GVJU 4MXS32GVJU
Basic Function Inverter (with Inverter Power Control) Health &
Clean
Air-Purifying Filter — —
Operation Limit for Cooling (°FDB)
14~
114.8
14~
114.8
Operation Limit for Heating (°FWB)
5~
59.9
5~
59.9
Photocatalytic Deodorizing Filter — —
Air-Purifying Filter with Photocatalytic
Deodorizing Function
——
PAM Control 
Compressor Oval Scroll Compressor — —
Titanium Apatite Photocatalytic
Air-Purifying Filter
——
Swing Compressor 
Rotary Compressor — — Air Filter (Prefilter) — —
Reluctance DC Motor  Wipe-clean Flat Panel — —
Comfortable
Airflow
Power-Airflow Louver — — Washable Grille — —
Power-Airflow Dual Louvers — — Filter Cleaning Indicator — —
Power-Airflow Diffuser — — Good-Sleep Cooling Operation — —
Wide-Angle Louvers — — Timer 24-Hour ON/OFF Timer — —
Vertical Auto-Swing (Up and Down) — — Night Set Mode — —
Horizontal Auto-Swing (Right and Left)
Fins
——
Worry Free
“Reliability &
Durability”
Auto-Restart (after Power Failure) — —
3-D Airflow — —
Self-Diagnosis (Digital, LED) Display 
Comfort Airflow Mode — —
Comfort
Control
Auto Fan Speed — — Wiring Error Check 
Indoor Unit Quiet Operation — —
Anticorrosion Treatment of Outdoor Heat
Exchanger

NIGHT QUIET Mode (Automatic) 
Outdoor Unit Quiet Operation (Manual) 
Flexibility Multi-Split / Split Type Compatible Indoor
Unit
——
INTELLIGENT EYE — — Flexible Voltage Correspondence — —
Quick Warming Function (Preheating
Operation)
 High Ceiling Application — —
Hot-Start Function — — Chargeless
98.4ft 131.6ft
Automatic Defrosting  Either Side Drain (Right or Left) — —
Operation Automatic Operation — — Power Selection — —
Program Dry Function — — Remote
Control
5-Rooms Centralized Controller (Option) — —
Fan Only — —
Remote Control Adaptor
(Normal Open-Pulse Contact) (Option)
——
Lifestyle
Convenience
New POWERFUL Operation
(Non-Inverter)
——
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 — —
Indoor Unit ON/OFF Button — — Wired — —
Signal Reception Indicator — —
Temperature Display — —
Another Room Operation — —
Notes:  : Holding Functions
— : No Functions