Fujitsu ASU18RLF Design & Technical Manual

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Fresh air control output
Indoor unit type Connector
Compact cassette
CN6
Slim duct
Wall mounted —
Floor —
Signal linked to air conditioner indoor fan on can be output.
* However, signal becomes off during cold air prevention control operation.
• Circuit diagram example
Locally purchased
Indoor unit
control PCB
Connector
1
12 V
On/Off
2
Signal
Relay
power
supply
Example: Fan
Connected unit
Example:
Relay unit
33 ft
(10 m)*
– *: Make the distance from the PCB to the connected unit within 33 ft (10 m).
– Relay spec.: Rated DC 12 V, 50 mA to less.
On
Off
Operation
Stop
Indoor fan
Output signal
• Optional part
Indoor unit type Part name Model name
Compact cassette Fresh air intake kit UTZ-VXAA
Slim duct External control set UTD-ECS5A
Wall mounted — —
Floor — —
- 102 -
11-2. External output 11. External input and output
MULTI TYPE 2, 3, 4 ROOMS TYPE MULTI TYPE 2, 3, 4 ROOMS TYPE

Fujitsu ASU18RLF Specifications

General

Brand	Fujitsu
Model	ASU18RLF
Category	Air Conditioner
Language	English