- ページ 12

デジタルカメラ Panasonic U-20ME1E81のPDF 取付説明書をオンラインで閲覧またはダウンロードできます。Panasonic U-20ME1E81 28 ページ。 Wall mounted (k1 type), mini vrf (le1 type), 2way vrf (me1 type), 3way vrf (me2 type)
Panasonic U-20ME1E81 にも：クイック・リファレンス・マニュアル (24 ページ), 取扱説明書 (26 ページ), 取扱説明書 (25 ページ), 取付説明書 (25 ページ), インストレーション・マニュアル (9 ページ), 取扱説明書 (10 ページ)

ページを印刷する

4. Wiring, Tubing and Heat Insulation

Refrigerant Tubing

When brazing, be sure to perform nitrogen replacement inside the tube so that oxidation coating does not form inside the tube.

●

Suction tube

Liquid tube

Discharge tube

Wiring

Connect the 9P connector coming from the solenoid valve kit

●

through the power inlet of the indoor unit to the 9P connector

(red) of the Solenoid Valve Control PCB (sold separately) as

shown in Fig. 3-13. Accessory wire length is 5 m.

In case the wire is not long enough, cut the wire halfway and

●

connect additional wire (field supply) as an extension using a

terminal box (field supply). Additional wire must be "H05VVF

0.5 mm

" or "60227 IEC53".

Anchor the cabtyre cable using the binding bands inside the

●

unit. Do not route the cabtyre cable through the same wiring

conduit as the remote controller wiring or inter-unit control

wiring.

If the supply cord is damaged, it must be replaced by the

●

manufacturer, its service agent or similarly qualified persons

in order to avoid a hazard.

Cool with damp cloth or other means when brazing the jont with a torch.

Otherwise, the solenoid valve will be damaged.

Protective ground screw

NOTE

The wire should be fixed with the clamp inside the indoor unit.

Do not route the wire through a tube together with the remote-

control line and inter-unit operation line.

Recommended wire size: 6-core cable, 0.5 mm

●

(300 V or more)

Grounding should be done between the indoor unit and

●

solenoid valve kit.

The following figure applies if required wire length is less

than 5 m.

Solenoid Valve Control PCB

Solenoid Valve

Liquid tube

Gas tube

Fig. 3-13

or more

Fig. 3-14