Technical Manual
4
Contents
Product features ..........................................................................................................................6
Safety precautions ......................................................................................................................8
Names and functions of controller components ......................................................................9
Controller interface .................................................................................................................................................. 9
Display ................................................................................................................................................................... 10
Read before operating the controller ......................................................................................11
Menu structure ...................................................................................................................................................... 11
Main menu list ....................................................................................................................................................... 12
Remote controller function .................................................................................................................................... 13
Icon explanations .................................................................................................................................................. 14
Restrictions for the sub remote controller .............................................................................................................. 14
Controller operation : Basic operations ..................................................................................15
Power ON / OFF .................................................................................................................................................... 15
Operation mode, temperature, and fan speed settings ......................................................................................... 16
Navigating through the Main menu .........................................................................................19
Controller operation : Function setting ...................................................................................21
Vane · Louver · Vent. (Lossnay) ......................................................................................................................... 21
High power ............................................................................................................................................................ 23
Timer ..................................................................................................................................................................... 24
On / Off timer ....................................................................................................................................................... 24
Auto-Off timer ...................................................................................................................................................... 26
Filter information .................................................................................................................................................... 28
Error information .................................................................................................................................................... 30
Weekly timer .......................................................................................................................................................... 32
OU silent mode ...................................................................................................................................................... 34
Restriction ............................................................................................................................................................. 36
Setting the temperature range restriction ............................................................................................................ 36
Operation lock function ........................................................................................................................................ 38
Energy saving ........................................................................................................................................................ 39
Automatic return to the preset temperature ......................................................................................................... 39
Setting the energy-saving operation schedule .................................................................................................... 41
Night setback ......................................................................................................................................................... 43
Maintenance ...............................................................................................................................45
Auto descending panel .......................................................................................................................................... 45
Manual vane angle ................................................................................................................................................ 46
3D i-See sensor setting ......................................................................................................................................... 48
Initial setting ..............................................................................................................................54
Main / Sub ............................................................................................................................................................. 54
Clock ..................................................................................................................................................................... 55
Main display .......................................................................................................................................................... 56
Contrast ................................................................................................................................................................. 57
Display detail setting ............................................................................................................................................. 58
Clock ................................................................................................................................................................... 58
Temperature Unit, Room temp, Auto mode ........................................................................................................ 59
Auto mode setting ................................................................................................................................................. 60
Administrator password setting ............................................................................................................................. 61
Language selection ............................................................................................................................................... 62
Daylight saving time .............................................................................................................................................. 63