Fujitsu AO*A30LBTL Series, Design & Technical Manual

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FRESH AIR CONTROL OUTPUT
„ „
A signal linked to air conditioner indoor fan ON can be output.
* However, signal becomes OFF during cold air prevention control operation.
Circuit diagram example
„ z
Field supply
Indoor
control PC board
Connector
1
12 V
on/off 2
Signal
Relay
power
supply
* Make the distance from the PC board to the connected unit within 10m.
Relay spec. : Rated 12VDC, 50mA or less.
Ex.) Fan
Connected unit
Ex.) Relay unit
*10 m
ON
OFF
Operation
Stop
Indoor fan
Output signal
Parts (Optional)
„ z
Model name
UTD-ECS5A
Wire (Fresh air output)
* The wire (fresh air output) for connecting the fresh air intake kit (optional parts) is attached to the fresh air intake kit
and, therefore, does not have to be purchased separately.