HOW TO ADJUST THE LOUVER HOW TO SET THE AIRFLOW DIRECTION (IN CASE OF FDT, FDTC, FDE, FDK, FDFW) It is possible to change the movable range of the louver on the air outlet from the wired remote control. Once the top and bottom position is set, the louver will swing within the range between the top and the bottom when swing operation is chosen. With Ceiling cassete −4 way − FDT and FDTC, it is also possible to apply different setting to each louver. Press LOUVER button once, and the current status of louver is displayed. 1 Stop the air conditioner and press SET button and LOUVER button simultaneously for three seconds or more.
The following is displayed if the number of the indoor units connected to the remote control is one. Go to step 4 . The display during Press 10 И louver position fixed The following is displayed if the number of the indoor units connected to the remote control are more than one И 2 Press or button.(selection of indoor unit) Select the indoor unit of which the louver is set. 1 [EXAMPLE] When you operate the swing louver 1. Press LOUVER button, and button the display to When the position of the swing louver is fixed 1. Press LOUVER button once while the louver is swinging, and 4 stop positions are displayed every one second in order. No. 2 3 Press SET button.
(determination of indoor unit) Selected indoor unit is fixed. NOTICE No. 1 No. 3 Control box Press For FDT and FDTC type, in case the louver No. to be set is uncertain, set any louver temporarily. The louver will swing once when the setting is completed and it is possible to confirm the louver No. and the position. After that, choose the correct louver No. and set the top and bottom position. No. 4 [EXAMPLE] ” (lit for two seconds) И И 4 Press or button. (selection of louver No.) Select the louver No. to be set according to the left figure. [EXAMPLE] 2. Press LOUVER button once when the display of the louver comes to the position you desire.
The display is switched to stop, and the position of louver is fixed. Piping side Drain hose side Louver No. [for FDT] No.1 No.3 No.2 For FDE and FDK type, set louver No. 1. For FDFW type, set louver No. 2. Other settings selected have no effect. Control box Drain hose side Piping side No.4 Louver No. [for FDTC] ”. Other louver No. settings have no effect. 5 Press SET button. (Determination of louver No.) The louver No. to be set is confirmed and the display shows the upper limit of the movable range. Note : For FDE and FDK, select “ ”. For FDFW, select [EXAMPLE] If No.1 louver is selected, current upper limit position 6 Press or button.
(selection of upper limit position) Select the upper limit of louver movable range. “position 1” is the most horizontal, and “position 6” is the most downwards. “position --” is to return to the factory setting. If you need to change the setting to the factory setting, use “position --”.
(upward) (upward) (downwards) ” (The most horizontal) the position of the louver ” (The most downward) ” (Return to the position of shipment) 11 ADJUSTING WITH LOUVER BUTTON (Indoor unit with auto swing function) auto swing The display with the The function of the swing louver during the heating preparation, heating/defrost “ ” or “Heating/Defrost” is displayed, the position of the swing louver is horizontal position automatically switched to horizontal. When the operation is switched to normal after “The heating preparation” or “Heating/Defrost” ends, the position of swing louver returns to that of setting.
Recommended louver fixed position COOL•DRY HEAT NOTICE • Do not move the swing louver forcibly by hands for fear that it may be damaged. • Do not blow downwards during cooling operation for a long time for fear that dew condensation may be formed at the side panel. (In case of FDE)