Panasonic PAW280MAH2 Instrucciones de operaciones descargar pdf (Pagina 54)

Electrical Wiring

NOTICE

Overheatingofterminalswithresultingunitmalfunctionorevenreduetoloosewiring

Loose wiring may cause the terminal to overheat resulting in unit malfunction or a re hazard.

► When connecting each power wire to the terminal, follow the instructions on

how to connect wiring to the terminal (see next section) and fasten the wire

securely with the terminal screw.

► Check and ensure that all wiring is tightly connected.

5.4 Terminal block layout

Section A Section B Section C

No. Name Description Note No. Name Description Note No. Name Description Note

1 FD1 External fan drive 12 V DC 1 BL1 Discharge

temperature

5 V DC 1 DI1 Digital Input 1 max. 24 V DC / 5 mA

2 FD2 External fan drive 12 V DC 2 BL2 Discharge

temperature

5 V DC 2 DI2 Digital Input 2 max. 24 V DC / 5 mA

3 PT8 External temp.

sensor

10 V DC 3 TA1 Suction temperature 5 V DC 3 DI3 Digital Input 3 max. 24 V DC / 5 mA

4 PT9 External temp.

sensor

10 V DC 4 TA2 Suction temperature 5 V DC 4 COM Digital Inputs COM max. 24 V DC / 5 mA

5 PT10 External temp.

sensor

10 V DC 5 EX1 EXCT contact 5 V DC 5 ON1 Option connector

COM

12 V DC

6 Blind 6 EX2 EXCT contact 5 V DC 6 ON2 Defrost 12 V DC

7 D01 Operation signal max 230 V AC / 3 A 7 FI1 Filter contact 5 V DC 7 ON3 Th ON 12 V DC

8 COM COM operation

signal

max 230 V AC / 3 A 8 FI2 Filter contact 5 V DC 8 ON4 Cool 12 V DC

9 D02 Alarm signal max 230 V AC / 3 A 9 FS1 Float switch 5 V DC 9 ON5 Heat 12 V DC

10 COM COM alarm signal max 230 V AC / 3 A 10 FS2 Float switch 5 V DC 10 ON6 Fan mode 12 V DC

1 2 ... 49 50 51 52 53 54 55 56 57 58 59 ... 73 74

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Panasonic PAW280MAH2 Instrucciones de operaciones Pagina 54