Fujitsu AU*A45LCLU - Page 76

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OUTDOOR UNIT AO

A45-54LC
OUTDOOR UNIT AO

A45-54LC
COMPRESSOR STATUS OUTPUT

Compressor operation status signal is produced when the compressor is running. •
Circuit diagram example
z
1) Power supply
●Voltage (Chart sign=Vcc) : DC 24V or less
2) Load
● Load : DC 500mA or less is recommended
Signal
Outdoor unit
control PC board
Connected unit
Connector
1
2
Field supply
*10m
Vcc
+
+
-
Load
Vcc
Power
supply
* Make the distance from the PC board to the connected unit within 10m.
ON
OFF
Operation
Stop
Compressor
Output signal
status
Parts (Optional)
z
Parts name External connect kit
Model name UT Y-XWZX Z3