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8-2. External output
With using external output function, operating status of this product can be transmitted to the exter-
nal device, and also, this product can be inter-connected with the external device.
¢ Operation status output
Air conditioner operation status signal can be output.
Circuit diagram example
• *: 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.
Indoor unit
Output signal
Optional part
Part name
External Connect Kit
8-2. External output
Indoor unit
control PCB
Connector
DC 24 V
1
V
2
*10 m
Operation
Stop
On
Off
Model name
UTY-XWZX
Connected unit
Example: Relay unit
Signal
Locally purchased
- 17 -
Example: Display
Relay
power supply
Exterior
External output wire
8. External input and output
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