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CAUTION
CAUTION
(1) When linking outdoor units in a network, disconnect the terminal extended from the short plug (CN67) from all outdoor
units except any one of the outdoor units. (When shipping: In shorted condition.)
For a system without link (no connection wiring 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
(3) Do not install inter-unit control wiring such as star branch
wiring. Star branch wiring causes mis-address setting.
Outdoor unit
NO
(4) If branching the inter-unit control wiring, the number of branch points should be 16 or fewer.
Central Controller
00_302411_EN.indd 30
Outdoor unit
Indoor unit
Indoor unit
Indoor unit
Indoor unit
Outdoor unit
: Branch point
Indoor unit
Outdoor unit
Indoor unit
Outdoor unit
Indoor unit
Outdoor unit
Prohibited
Prohibited
Indoor unit
Indoor unit
Indoor unit
Branch point
Indoor unit
Indoor unit
Indoor unit
30
Indoor unit
Indoor unit
Indoor unit
Indoor unit
2018/7/4 13:27:45
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