Panasonic PAW-160MAH2L Installation Instructions Manual page 79

Wiring system diagram – PACi systems
For single-phase outdoor units
Power supply
220 – 240V ~50/60Hz
Ground
Remote
controller
WHT
BLK
Ground
For three-phase outdoor units
Power supply
220 – 240V ~50/60Hz
Ground
Remote
controller
WHT
BLK
Ground
Notes on wiring system diagrams – All systems
1. Refer to "5.2 Recommended wire lengths and diameters" for the explanation of "A",
"B", "C", "D", "E" and "F" in the above diagrams.
2. The connection diagram below shows the power supply connector (Section D) of
the AHU Kit's terminal board (actual appearance may diff er slightly).
10P Connector / Section D
1 2 3 4 5 6 7
3. Refrigerant Circuit (R.C.) address should be set on the outdoor unit before turning
the power on.
4. Regarding R.C. address setting, refer to the installation instructions supplied with
the remote controller unit. Auto address setting can be executed by remote cont-
roller automatically. Refer to the installation instructions supplied with the remote
controller unit.
5. Use shielded wires for inter-unit control wiring (C) with shielded woven mesh
grounded on both sides, otherwise misoperation from noise may occur.
Shielded wire
Ground
Connect wiring as shown in the section "Wiring System Diagram".
AHU Kit
Ground
Ground
AHU Kit
Ground
Ground
1 L Power supply
2 N Neutral conductor
8 9 10 3 Protective earthing
4 IZ-5 Blower out
5 IZ-3 Blower out
Ground
Electrical Wiring
Outdoor unit
INV unit
Ground
Outdoor unit
INV unit
Ground
6 OP3 Blower protection
7 2Z-7 Blower protection
8 HU1 Humidifi er
9 HU2 Humidifi er
10 Blind
Power supply
220 – 240V ~50/60Hz
Power supply
380 – 415V 3N ~50/60Hz
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