Fujitsu ASYG12LUCA

6. SYSTEM DESIGN
EXTERNAL OUTPUT7-1-2.
ERROR STATUS OUTPUT
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An air conditioner error status signal is produced when a malfunction occurs.
Circuit diagram example
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* Make the distance from the PC board to the connected unit within 10 m.
1) Power supply
Voltage(Chart sign=Vcc): DC 24 V or less
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2) Load
Load: DC 500 mA or less is recommended
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Error
Normal
ON
OFF
Error status
Output signal
Parts (Optional)
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Parts name External connect kit
Model name UTY-XWZ X Z3
Signal
Outdoor unit
control PC board
Connected unit
Connector
1
2
Field supply
*10 m
Vcc
+
+
-
Load
Vcc
Power
supply
- (06 - 110) -
SYSTEM DESIGN SYSTEM DESIGN