13-2.
EXTERNAL OUTPUT
ERROR STATUS OUTPUT
•
An air conditioner error status signal is produced when a malfunction occurs.
Circuit diagram example
z
Outdoor unit
control PC board
Connector
+
1
2
*10m
* Make the distance from the PC board to the connected unit within 10m.
Error
Error status
Normal
ON
Output signal
OFF
Parts (Optional)
z
Parts name
Model name
Connected unit
Vcc
Vcc
Power
supply
+
Load
-
Signal
Field supply
External connect kit
UTY-XWZXZ3
- (02 - 19) -
1) Power supply
●Voltage (Chart sign=Vcc) : DC 24V or less
2) Load
● Load : DC 500mA or less is recommended
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