remote controller controls up to 16 indoor units. All indoor units are equally set. 2 remote controllers control 1 indoor unit. (In case of group control system, 1 group of indoor units) The unit follows individual operation. Cannot have 2 remote controllers control system with only wire-less remote controllers. Timer Setting The Wi-Fi Remote Control Interface provides a quick and easy method of scheduling your air conditioner to either turn off or turn on after an elapsed amount of time of up to 12 hours. On Timer 1. To schedule your air conditioner to turn on within the next 12 hours simply access the Timer Screen by Removal procedure (27 pages) Air Conditioner Daikin FTXS15LVJU Installation Manual. R410a split series room air conditioner (14 pages) Air Conditioner Daikin FTXS15HVJU Operation Manual. Inverter (34 pages) Air Conditioner Daikin FTXS15HVJU Service Manual. Removal procedure, 15000/18000/24000 btu/h class (23 pages) 8uKte.