- (02 - 17) -
O
U
TD
O
O
R U
N
IT
AO
A
45
-5
4LC
O
U
TD
O
O
R U
N
IT
AO
A
45
-5
4LC
EXTERNAL OUTPUT
12-2.
ERROR STATUS OUTPUT
An air conditioner error status signal is produced when a malfunction occurs.
•
Circuit diagram example
z
1) Power supply
●Voltage (Chart sign=Vcc) : DC 24V or less
2) Load
● Load : DC 500mA or less is recommended
Signal
Outdoor unit
control PC board
Connected unit
Connector
1
2
Field supply
*10m
Vcc
+
+
-
Load
Vcc
Power
supply
* Make the distance from the PC board to the connected unit within 10m.
Error
Normal
ON
OFF
Error status
Output signal
Parts (Optional)
z
Parts name
External connect kit
Model name
UTY-XWZXZ3
Summary of Contents for AB A45LCT Series
Page 2: ...1 INDOOR UNIT D2D_AB031E 02 2011 03 01 CEILING TYPE AB A45LCT ...
Page 12: ... 01 09 CEILING TYPE AB A45LC CEILING TYPE AB A45LC WIRING DIAGRAMS 555 MODEL AB A45LC ...
Page 31: ...D2D_AO052E 01 2009 04 30 SINGLE TYPE AO A45LBTL 2 OUTDOOR UNIT ...
Page 35: ... 02 03 OUTDOOR UNIT AO A45L OUTDOOR UNIT AO A45L REFRIGERANT CIRCUIT 22222 MODEL AO A45L ...
Page 36: ... 02 04 OUTDOOR UNIT AO A45L OUTDOOR UNIT AO A45L WIRING DIAGRAMS 22222 MODEL AO A45L ...
Page 44: ...DTR_AO081E_01 2011 03 01 SINGLE TYPE AO A45LCTL AO A54LCTL 2 OUTDOOR UNIT ...
