Panasonic Elite Big PAC-i S-200PE3E5B Technical Data & Service Manual page 53

CAUTION
(1) When linking the outdoor units in a network, disconnect the terminal extended from the short plug from all outdoor units
except any one of the outdoor units. (When shipping: In shorted condition.)
For a system without link (no wiring connection between outdoor units), do not remove the short plug.
(2) Do not install the inter-unit control wiring in a way that forms a loop.
Outdoor unit
Indoor unit
<Type E3>
(3) If branching the inter-unit control wiring, the number of branch points should be 16 or fewer.
Central Controller
(4) Use shielded wires for inter-unit control wiring (C) and ground the shield on both sides, otherwise misoperation from
noise may occur.
Connect wiring as shown in Section "
Shielded wire
(Functional earthing)
(5) Use the standard power supply cables for Europe (such as H05RN-F or H07RN-F which conform to CENELEC (HAR)
rating specifications) or use the cables based on IEC standard. (60245 IEC57, 60245 IEC66)
Outdoor unit
Indoor unit Indoor unit
Outdoor unit
Outdoor unit
Outdoor unit
Wiring System Diagrams" on page 1-11-2.
(Functional earthing)
1-11-3
Outdoor unit
Prohibited
Indoor unit
: Branch point
Indoor unit
Indoor unit
Indoor unit
Prohibited
Indoor unit
1