Daikin Quaternity FTXG09HVJU Engineering Data page 29

Installation Manual
6.
Connecting to the HA system.
1) Remove the front grille. (3 screws)
2) Remove the decelerator assembly parts.
(1 screw)
2-1) Remove the decelerator assembly
part screws. (See Fig. 1)
2-2) Remove the decelerator assembly
part connector. Remove by pressing
on the tabs on the bottom of the
connector.
(See the tab position diagram 1)
3) Remove the electric parts box.
(1 screw, 2 tabs)
3-1) Remove the electric parts box fixing
screw.
3-2) Pull the electric parts box toward
you and discharge the tab 2.
4) Remove the electric parts box cover.
(3 tabs) (Refer to Fig. 2)
4-1) Discharge the tab 3.
4-2) Pull up the electric parts box cover
slowly, discharge the tab 4, slide up,
and discharge the tab 5.
5) Insert the connection cord into the HA
connector "S21".
6) Lay the connection cord as shown in
"Fig. 3".
7) Replace the electric parts box cover and
electric parts box as they were.
8) Attach the decelerator assembly part
along with the guide rail. (Refer to Fig. 2)
9) Install the front grille.
28
Fig. 1
Anti-drip cover
fixing screw
Anti-drip cover
Decelerator assembly
part fixing screw
Electric parts box
fixing screw
Position of tabs on the decelerator
assembly part connector
T a b
Fig. 2
Electric parts box cover
Guide rail
Tab 3
Fig. 3
Electric parts box cover
Location of the tabs
on the electric parts box
Tab 4
Tab 5
Inside the electric parts box
HA connector
"S21"
To connection cord
Room Air Conditioners H-Series
EDUS04-906
Tab 2
Tab 1
Buzzer
9