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External output
Use an external output cable with appropriate external dimension, depending on the number of
cables to be installed.

Operation status output
Indoor unit type Connector
Compact cassette CN103
Slim duct CN103
Wall mounted
LU/LM CNB01
LF CN16
Floor/Ceiling CN103
Floor CN20
Air conditioner operation status signal can be output.
• Circuit diagram example
Locally purchased
Indoor unit
control PCB*1
Connected unit
Example: Display
Example: Relay unit
Relay
power supply
DC 24 V
1
2
Signal
V
Connector
10 m*2
– *1: PCB of communication kit is used for wall mounted type (LU and LM).
– *2: Make the distance from the PCB to the connected unit within 10 m.
– Relay spec: Max. DC 24 V, 10 mA to less than 500 mA.
On
Off
Operation
Stop
Indoor unit
Output signal
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MULTI TYPE
5, 6 ROOMS TYPE