Panasonic CZ-ESWC2 Instrukcja Instalacji Pobierz pdf (Strona 63)

4. ELECTRICAL WIRING

4-1. General Precautions on Wiring

(1) Before wiring, conﬁ rm the rated voltage of the unit as

shown on its nameplate, then carry out the wiring

closely following the wiring diagram.

(2) Provide a power outlet to be used exclusively for each

unit, and a power supply disconnect, circuit breaker

and earth leakage breaker for overcurrent protection

should be provided in the exclusive line.

(3) To prevent possible hazards from insulation failure,

the unit must be grounded.

(4) Each wiring connection must be done in accordance

with the wiring system diagram. Wrong wiring may

cause the unit to disorder or become damaged.

(5) Do not allow wiring to touch the refrigerant tubing,

compressor, or any moving parts of the fan.

(6) Unauthorized changes in the internal wiring can be

very dangerous. The manufacturer will accept no

responsibility for any damage or malfunction that

occurs as a result of such unauthorized changes.

(7) Regulations on wire diameters differ from locality to

locality. For ﬁ eld wiring rules, please refer to your

LOCAL ELECTRICAL CODES before beginning.

You must ensure that installation complies with all

relevant rules and regulations.

(8) To prevent malfunction of the air conditioner caused

by electrical noise, care must be taken when wiring as

follows:

The remote control wiring and the inter-unit control

●

wiring should be wired apart from the inter-unit power

wiring.

(9) If the power supply cord of this appliance is damaged,

it must be replaced by a repair shop appointed by the

manufacture, because special purpose tools are

required.

4-2. Recommended Wire Length and Wire Diameter for Power Supply System

Indoor unit

Type

Time delay fuse or

circuit capacity

K1 10 – 16 A

D1, U1, Y1, T1, F1, M1, P1, R1 10 – 16 A

E1 10 – 16 A

Control wiring

(A) Inter-unit (between outdoor and

indoor units) control wiring*

(B) Remote control wiring (C) Control wiring for group control

AWG #18 (0.75 mm²) AWG #18 (0.75 mm²) AWG #18 (0.75 mm²)

Max. 3,280 ft. Max. 1,640 ft. Max. 650 ft. (Total)

(D) Inter-outdoor unit control wiring

AWG #18 (0.75 mm²)

Max. 980 ft.

NOTE

* With ring-type wire terminal.

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Panasonic CZ-ESWC2 Instrukcja Instalacji Strona 63

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