Daikin FTXR42EV1B9 Manual de instalación descargar pdf (Pagina 13)

11 ■English

Indoor Unit Installation

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.

Drain piping.

1) Connect the drain hose, as described right.

2) Remove the air filters and pour some water into the drain pan to check the water

flows smoothly.

3) When drain hose requires extension, obtain an extension hose commercially

available.

Be sure to thermally insulate the indoor section of the extension hose.

4) When connecting a rigid polyvinyl chloride pipe

(nominal diameter 13mm) directly to the drain

hose attached to the indoor unit as with

embedded piping work, use any commercially

available drain socket (nominal diameter 13mm)

as a joint.

Improving installation strength.

• We recommend screwing the indoor unit onto a

mounting plate in order to improve the

installation strength.

1) Remove the front grille.

2) Screw in the indoor unit with fixing screws.

3) Attach the front grille.

Tab 3

Electric parts box cover

Guide rail

Tab 4

Tab 5

Fig. 2

Inside the electric parts box

Fig. 3

Electric parts box cover

HA connector

“S21”

To connection cord

The drain hose should

be inclined downward.

No trap is permitted.

Do not put the end

of the hose in water.

Indoor unit

drain hose

φ18

Extension drain hose

Heat insulation tube

(Field supply)

Drain hose supplied with

the indoor unit

Commercially available drain

socket

(nominal diameter 13mm)

Commercially available rigid

polyvinyl chloride pipe

(nominal diameter 13mm)

φ18

Shape of

rear side of

indoor unit

Wall

Piping

Indoor unit

Screw position

Mounting plate

Screw in

Fixing screw (M4 × 12L)

Front diagram Enlarged diagram

Screw position

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Daikin FTXR42EV1B9 Manual de instalación Pagina 13

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