Design and Technical Manual

6. SYSTEM DESIGN
ERROR STATUS OUTPUT

Compact
Cassette
Slim Duct
Wall Mounted Floor
ASU7RLF
ASU9RLF
ASU12RLF
ASU9RLS2
ASU12RLS2
ASU15RLS2
ASU7RLF1
ASU9RLF1
ASU12RLF1
ASU18RLF
ASU24RLF
AGU9RLF
AGU12RLF
AGU15RLF
Connector ― ― ― CNB02 ― CN21
An air conditioner error status signal can be output.
Circuit diagram example
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*1 PC board of Communication kit is used for Wall mounted (ASU9RLS2, ASU12RLS2, ASU15RLS2, ASU7RLF1,
ASU9RLF1, ASU12RLF1) type.
*2 Make the distance from the PC board to the connected unit within 33ft. (10m).
Parts (Optional)
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Compact
Cassette
Slim Duct
Wall Mounted Floor
ASU7RLF
ASU9RLF
ASU12RLF
ASU9RLS2
ASU12RLS2
ASU15RLS2
ASU7RLF1
ASU9RLF1
ASU12RLF1
ASU18RLF
ASU24RLF
AGU9RLF
AGU12RLF
AGU15RLF
Parts name ― ― ― External connect kit ―
External
connect kit
Model name ― ― ― UTY-X WZX Z5 ―
UTY-
XWZXZ5
Compact
Cassette
Slim Duct
Wall Mounted Floor
ASU7RLF
ASU9RLF
ASU12RLF
ASU9RLS2
ASU12RLS2
ASU15RLS2
ASU7RLF1
ASU9RLF1
ASU12RLF1
ASU18RLF
ASU24RLF
AGU9RLF
AGU12RLF
AGU15RLF
Parts name ― ― ― Communication kit ― ―
Model name ― ― ― UTY-T WBXF ― ―
* For operating the EXTERNAL OUTPUT function, the wall mounted type requires the communication kit in addition to
the wire.
Relay spec.:
Max.24V DC, 10mA to less
than 500mA.
Field supply
Ex.)Display
Indoor unit
control PC board *1
Connected unit
Ex.)Relay unit
1
2
Signal
Relay
power
supply
V
Connector
10m *2
24V DC
ON
OFF
Error
Normal
Error status
Output signal
- (06 - 115) -
SYSTEM DESIGN SYSTEM DESIGN