Panasonic S-15MK2E5B Installation Instructions Manual page 37

4-2. Wire Length and Wire Diameter for Power Supply System
Indoor unit
(B) Power supply cable
Type Time delay fuse or circuit capacity
2 1
Min. 2.5 mm *
2
K2 Max. 130 m * 15 A
Control wiring
(C) Inter-unit (between outdoor and (E) Remote control wiring for group
(D) Remote control wiring
indoor units) control wiring control
Min. 0.75 mm 2
2 2
Min. 0.75 mm Min. 0.75 mm
3
Use shielded wiring *
Max. 1,000 m
Max. 500 m Max. 200 m (Total)
N OTE
2
*1 Maximum applicable wire for terminal board of indoor unit : 2.5 mm
*2 Maximum length shows a 2% voltage drop.
*3 With ring-type wire terminal
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