Panasonic CZ-ESWC2 Manual de instalación descargar pdf (Pagina 19)

3-12. Checking the Drainage

After wiring and drain piping are completed, use the following

procedure to check that the water will drain smoothly. For this,

prepare a bucket and wiping cloth to catch and wipe up spilled

water.

(1) Connect power to the power terminal board (R, S

terminals) inside the electrical component box.

(2) Slowly pour approx. 0.13 gal of water into the drain

pan to check drainage. (Fig. 3-37)

(3) Short the check pin (CHK) on the indoor control board

and operate the drain pump. Check the water ﬂ ow

through the transparent drain pipe and see if there is

any leakage.

(4) When the check of drainage is complete, open the

check pin (CHK) and remount the tube cover.

CAUTION

Be careful since the fan will start

when you short the pin on the

indoor control board.

3-13. How to Install the Ceiling Panel

Checking the unit position

(1) Check that the ceiling hole is within this range:

23-5/8" × 23-5/8"

(2) Conﬁ rm that the position of the indoor unit and the

ceiling as shown in the diagram. If the positions of the

ceiling surface and unit do not match, air leakage,

water leakage, ﬂ ap operation failure, or other

problems may occur.

CAUTION

Never place the panel face-down. Either hang it vertically

●

or place it on top of a projecting object. Placing it face-

down will damage the surface.

Do not touch the ﬂ ap or apply force to it. (This may

●

cause ﬂ ap malfunction.)

3-13-1. Before Installing the Ceiling Panel

(1) Remove the air-intake grille and air ﬁ lter from the

ceiling panel.

a) Slide the air-intake grille catches in the direction

shown by the arrows

to open the grille.

(Fig. 3-40)

b) With the air-intake grille opened, remove the grille

hinge from the ceiling panel by sliding it in the

direction shown by the arrow

. (Fig. 3-41)

(2) Removing the corner cover

a) Remove the screws on the corner and slide the

latches in the direction of the arrow

disconnect the hinges (3 locations). (Fig. 3-42)

Then, remove the air-intake grille in the direction of

the arrow

. (Fig. 3-43)

must be within the range of 33/64" to 45/64". (Fig. 3-38)

If not within this range, malfunction or other trouble may occur.

Main unit

Ceiling side

Ceiling opening

dimension

Screw

Latch

Water drain

Drain pan outlet

Water

(Approx. 0.13 gal)

Plastic container

for water intake

Over

3-15/16"

Fig. 3-37

Fig. 3-38

Flap

Fig. 3-39

Air-intake grille

Ceiling panel

Air-intake grille hinge

Fig. 3-40

Fig. 3-41

Corner cover

Push

Corner cover

Ceiling panel

Fig. 3-42

Fig. 3-43

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Panasonic CZ-ESWC2 Manual de instalación Pagina 19

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