System Control; Basic Wiring Diagram - Panasonic U-200PE1E8 Instructions D'installation

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9-8. System Control

System control refers to the link wiring connection for control of
simultaneous-operation multi systems, group control, and main-
sub remote controller control.

9-8-1. Basic wiring diagram

Single type
●
Be careful to avoid miswiring when connecting the wires.
(Miswiring will damage the units.)
(for 3-phase outdoor unit)
System address rotary switch
Ground
(Set to "0" at the time of shipment.)
Outdoor unit
Leakage breaker
L1 L2 L3 N 1 2
Inter-unit control wiring
Leakage breaker
L
N
Indoor
U1
unit
U2
1
2
Ground
WHT BLK
Remote controller wiring
1 2
(Optional)
Wired remote
controller
Fig. 9-5-1
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