Panasonic CZ-ESWC2 Manual de instalación descargar pdf (Pagina 20)

CAUTION

If the screws are not sufﬁ ciently

●

tightened, trouble such as that shown

in the ﬁ gure below may occur. Be sure

to tighten the screws securely.

If a gap remains between the ceiling

●

surface and the ceiling panel even

after the screws are tightened, adjust

the height of the unit again.

3-13-3. Wiring the Ceiling Panel

(1) Open the cover of the electrical component box for

control PCB.

(2) Connect the 7P wiring connector (red) from the ceiling

panel to the connector on the control PCB in the unit

electrical component box. (Fig. 3-48)

If the connectors are not connected, the Auto ﬂ ap will not

●

operate. Be sure to connect them securely.

Check that the wiring connector is not caught between the

●

electrical component box and the cover.

Check that the wiring connector is not caught between the

●

unit and the ceiling panel.

3-13-2. Installing the Ceiling Panel

The power must be turned ON in order to change the ﬂ ap

angle. (Do not attempt to move the ﬂ ap by hand. Doing so

may damage the ﬂ ap.)

(1) Hang the temporary latches on the inside of the

ceiling panel to the receptacle on the unit to

temporarily attach the ceiling panel in place.

(Fig. 3-44)

The ceiling panel must be installed in the correct direction

●

relative to the unit. Align the REF. PIPE and DRAIN marks on

the ceiling panel corner with the correct positions on the unit.

(2) Align the panel installation holes and the unit screw

holes. (Fig. 3-45)

(3) Tighten the supplied washer head screws at the 4

panel installation locations so that the panel is

attached tightly to the unit.

(4) Check that the panel is attached tightly to the ceiling.

(Fig. 3-46)

At this time, make sure that there are no gaps between the

●

unit and the ceiling panel, or between the ceiling panel and

the ceiling surface.

If there is a gap between the panel and the ceiling, leave the

●

ceiling panel attached and make ﬁ ne adjustments to the

installation height of the unit to eliminate the gap with the

ceiling.

Temporary

latch

Temporary latches

Fig. 3-44

Refrigerant tubing joint

Drainage check

DRAIN mark

REF. mark

Ceiling panel

Washer head screws

Panel installation hole

(4 locations)

Fig. 3-45

Main unit

Ceiling panel

Ceiling surface

Do not allow

gaps

Fig. 3-46

(Direction that the unit faces has been changed to facilitate

explanation.)

* Pass the wiring connector through the clamp to fasten it in place,

as shown in the ﬁ gure.

Electrical component box cover

Ceiling panel wiring connector

Screws

(3 locations)

Fig. 3-48

Adjust so that there are no gaps.

Condensation, water leakage

Staining

Air leakage from

ceiling surface

Air leakage

Fig. 3-47

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Panasonic CZ-ESWC2 Manual de instalación Pagina 20

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